CRYSTAL
OPERATOR´S MANUAL
1/2015
150
Tractor is Zetor. Since 1946.
160
1
ZETOR
This Operator’s Manual for the Zetor tractors, which we are presenting to you will help you to
become familiar with the operation and maintenance of your new tractor.
Although many of you have rich experience with the operation of other tractors, please, read the
information contained in this Operator’s Manual very carefully.
In the Manual you will find a lot of new information and get a perfect overview of how to use the
tractor with maximum efficiency during various kinds of work.
If you observe the rules of tractor operation and maintenance and driving safety, your new tractor will
become your reliable and long-term friend.
The manufacturer of the tractor wishes you thousands of hours of satisfactory work.
ZETOR
The technical specifications and information about the design, equipment, material and app earance are valid at the time
of print. The manufacturer reserves the right to implement changes.
Brno
2
Location of serial numbers ............................................................................................................................ 11
CONTENTS
3
Safety instructions for users ......................................................................................................................... 13
General safety regulations ........................................................................................................................... 13
Proper clothing ............................................................................................................................................ 13
Starting the engine ..................................................................................................................................... 14
Driving operation ......................................................................................................................................... 14
Transportation of persons, operation .......................................................................................................... 14
Fire prevention principles ............................................................................................................................ 15
Preventive daily maintenance ...................................................................................................................... 16
Front passenger´s seat notification ............................................................................................................. 17
Protection of cab against aerosols .............................................................................................................. 17
The level of external noise of tractor ........................................................................................................... 18
The level of internal sound of tractor ........................................................................................................... 18
The level of vibrations on driver´s seat ........................................................................................................ 18
Tractors equipped with front end loader ...................................................................................................... 19
Zetor tractors used for work in the woods ................................................................................................... 20
Principles for operating tractors equipped with front end loader ................................................................. 20
Preventive daily maintenance ....................................................................................................................... 21
Preventive daily maintenance ...................................................................................................................... 21
Fuel system leaks ........................................................................................................................................ 21
Engine oil level ............................................................................................................................................ 21
Cooling system ............................................................................................................................................ 21
Liquid brakes ............................................................................................................................................... 22
Trailer air brakes .......................................................................................................................................... 22
Trailer hydraulic brakes ............................................................................................................................... 22
Hydrostatic steering ..................................................................................................................................... 22
Air cleaner ................................................................................................................................................... 23
Cab filtration................................................................................................................................................. 23
Hitches ......................................................................................................................................................... 23
After work wit
Tyres and wheels ........................................................................................................................................ 24
Short functional test .................................................................................................................................... 24
Acquaintance with the tractor ....................................................................................................................... 25
Safety cabin ................................................................................................................................................. 25
Opening the door from the outside .............................................................................................................. 25
Opening the door from the inside ................................................................................................................ 25
Rear window ................................................................................................................................................ 26
Side window................................................................................................................................................. 26
Hinged lid ..................................................................................................................................................... 26
Adjustable screen and cover of the swing lid .............................................................................................. 26
Shelf ............................................................................................................................................................. 27
Rear view mirrors ........................................................................................................................................ 27
Internal lighting ............................................................................................................................................ 27
Aggregation opening ................................................................................................................................... 28
Driver´s seat ................................................................................................................................................ 28
Driver's seat Sears ...................................................................................................................................... 29
Passenger´s seat ......................................................................................................................................... 29
Control panel on the right column of the cabin ............................................................................................ 30
Control panel on the right rear mudguard ................................................................................................... 30
Panel of the instrument panel ...................................................................................................................... 30
Lights switch ................................................................................................................................................ 31
Lights switch between the grill and the cabin .............................................................................................. 31
Switch of warning lights ............................................................................................................................... 31
Direction lights, lower beam head lights, head lights and horn switches .................................................... 32
Switc
h box .................................................................................................................... ............................... 32
Switch box key in the position (0) ................................................................................................................ 32
Switch box key in the position (I) ................................................................................................................. 33
Switch box key in the position (II) ................................................................................................................ 33
Tilting and protrusion of steering wheel ....................................................................................................... 33
Manual throttle ............................................................................................................................................. 33
Reversing lever ............................................................................................................................................ 34
Gear shifting lever ....................................................................................................................................... 34
Gear shifting scheme ................................................................................................................................... 34
h front implements and in case of cooler clogging ............................................................... 23
Pedals .......................................................................................................................................................... 34
CONTENTS
4
Road and reduced speeds shifting lever ..................................................................................................... 35
PTO revolutions preselection lever ............................................................................................................. 35
Manual brake lever and coupling for semi-trailer control lever .................................................................... 35
Battery disconnector .................................................................................................................................... 36
Heating control panel, * air-condition .......................................................................................................... 36
Heating valve control (A) ............................................................................................................................. 36
Switch air-condition (C) ............................................................................................................................... 37
Air circulation in cabin control (D) ................................................................................................................ 37
Proper function of the heating and air-condition system ............................................................................. 37
Fast heating of the cabin area ..................................................................................................................... 38
Fast cooling of the space of the cabin ......................................................................................................... 38
Operation of heating or air-condition with tractor´s work ............................................................................. 38
Immediately after cooling the cabin ............................................................................................................. 38
Air-condition and heating registers (A) ........................................................................................................ 39
Front windshield (B) defrosting .................................................................................................................... 39
*Air filter with active carbon ......................................................................................................................... 40
Wiper and washer of the front window ........................................................................................................ 40
Front wiper speed switch ............................................................................................................................. 40
Rear window wiper ...................................................................................................................................... 41
Windshield washer tank .............................................................................................................................. 41
Washer nozzle ............................................................................................................................................. 41
Fuel tank ...................................................................................................................................................... 42
Fuel tank drain plug ..................................................................................................................................... 42
Urea tank
Dashboard ....................................................................................................................................................... 43
Instrument panel - s
Instrument panel - instruments .................................................................................................................... 44
Instrument panel - buttons ........................................................................................................................... 44
Display description ...................................................................................................................................... 45
Change of the look of display ...................................................................................................................... 45
Display - change of display .......................................................................................................................... 45
Display - resetting data ................................................................................................................................ 49
Display - manual brake ................................................................................................................................ 50
Display - indicator of service inspection intervals ........................................................................................ 50
Exceeding the service interval ..................................................................................................................... 50
Zeroing (reset) of the indicator of service inspection intervals .................................................................... 51
Error signalling ............................................................................................................................................. 51
Display - error messages ............................................................................................................................. 52
Description of the display of error messages .............................................................................................. 52
Symbols of tractor nodes ............................................................................................................................. 53
Display - service menu ................................................................................................................................ 53
Service menu ............................................................................................................................................... 53
Display - history of defects .......................................................................................................................... 54
Display - setting language mutation ............................................................................................................ 54
Display - machined area .............................................................................................................................. 55
Machined area menu ................................................................................................................................... 55
Machined area width ................................................................................................................................... 55
Setting of the user-defined width of aggregation ......................................................................................... 56
Machined area record .................................................................................................................................. 56
Display - setting and calibration ................................................................................................................... 57
Travel speed calibration ............................................................................................................................. 58
Setting of steering sensors of the front axle ................................................................................................ 59
Setting of time .............................................................................................................................................. 60
Instrument panel - warning .......................................................................................................................... 60
Replenish fuel .............................................................................................................................................. 60
Add urea ...................................................................................................................................................... 61
High temperature of the cooling liquid ......................................................................................................... 61
Low level of the cooling liquid ...................................................................................................................... 61
High temperature of the engine oil .............................................................................................................. 62
High air temperature in the engine air intake system .................................................................................. 62
Water in the coarse filter of fuel ................................................................................................................... 63
High oil temperature in the gearbox ............................................................................................................ 63
..................................................................................................................................................... 42
ignal lamps................................................................................................................... 43
Full pushing filter of the gearbox distributor ................................................................................................ 64
CONTENTS
5
Full pushing filter of the hydraulics .............................................................................................................. 64
System of additional treatment of exhaust gases ....................................................................................... 65
System of additional treatment of exhaust gases (SCR) ............................................................................ 65
Conditions for system SCR operation ......................................................................................................... 65
Urea (Aqueous Urea Solution AUS 32) ....................................................................................................... 65
Principles for safe handling of urea ............................................................................................................. 65
Limitation of the engine power and engine revolutions ............................................................................... 66
Indication of amount of urea in the tank ...................................................................................................... 66
Long-term shutdown of tractor..................................................................................................................... 66
Repairs and maintenance of the system of additional treatment of exhaust gases .................................... 66
Driving operation ............................................................................................................................................ 57
Before you start ........................................................................................................................................... 67
If you do not succeed in starting the engine ................................................................................................ 67
Non-permitted starting ................................................................................................................................. 67
Starting the engine of the tractor ................................................................................................................. 68
Blocking of the start ..................................................................................................................................... 68
Immediately after start ................................................................................................................................. 68
Engine heating ............................................................................................................................................. 69
Error signalling ............................................................................................................................................. 69
Indication of the limitation of the engine power and engine revolutions ...................................................... 69
Signalling errors in the system of additional treatment of exhaust gases ................................................... 70
Gear shifting ................................................................................................................................................ 70
Revers
Reversing lever position signalization ......................................................................................................... 71
Shifting road and reduced speeds ............................................................................................................... 71
Road and reducing speeds lever position signalization .............................................................................. 71
Driver´s seat - safety switch ........................................................................................................................ 71
The principles of appropriate use of tractors ............................................................................................... 72
The description of the system of travel clutches ......................................................................................... 72
The way of controlling the travel clutch by .................................................................................................. 72
The differences in ways of controlling the travel clutch by .......................................................................... 72
Interrupted sound signal .............................................................................................................................. 73
Dead start of the tractor ............................................................................................................................... 73
Dead start of tractor in regular operation - automatic dead start function ................................................... 73
Dead start by means of automatic dead start function ................................................................................ 73
Dead start of tractor in regular operation - clutch pedal .............................................................................. 73
Dead start - using the clutch pedal .............................................................................................................. 74
Change the direction of drive ....................................................................................................................... 74
Change the direction of drive by means of reversing lever ......................................................................... 74
Change the direction of drive - using the clutch pedal ................................................................................ 75
Gear shifting ................................................................................................................................................ 75
Gear shifting - Using the clutch pedal ......................................................................................................... 75
Gear shifting - using the clutch control button on the head of gear shifting lever ...................................... 75
Blocking the automatic dead start function .................................................................................................. 75
Three-gear torque multiplier ........................................................................................................................ 75
Signalization of multiplier function ............................................................................................................... 76
Increasi
Multiplier preselection switch ....................................................................................................................... 76
Multiplier pre-selection signalization ............................................................................................................ 76
Automatic multiplier shifting ......................................................................................................................... 77
Front drive axle control ................................................................................................................................ 78
Driving with engaged front axle drive .......................................................................................................... 78
Manual Front drive axle control ................................................................................................................... 78
Automatic front drive axle control ................................................................................................................ 79
Axle lock control of rear and front axle ........................................................................................................ 79
Automatic axle lock control of rear and front axle ....................................................................................... 80
Suspension front drive axle ......................................................................................................................... 80
Front drive axle suspension mode setting ................................................................................................... 81
Height adjustment of the front part of the tractor ......................................................................................... 81
Manual brake - signalization ........................................................................................................................ 82
Driving down the slope ................................................................................................................................ 82
Foot brakes .................................................................................................................................................. 83
ing lever ............................................................................................................................................ 70
ng, decreasing the travel speed by two gears ................................................................................ 76
Warning signalization of air pressured drop ................................................................................................ 83
CONTENTS
6
One-hose and two-hose brakes .................................................................................................................. 83
One-hose brakes ......................................................................................................................................... 83
Two-hose brakes ......................................................................................................................................... 84
Hydraulic brakes of trailers .......................................................................................................................... 84
Connecting and disconnecting quick couplings of trailer hydraulic brakes ................................................. 84
Stopping the tractor - manual brake ............................................................................................................ 85
Stopping the engine ..................................................................................................................................... 85
Leaving the tractor ....................................................................................................................................... 85
Warning signalization of hydrostatic steering failure ................................................................................... 85
Limiting travel speed ................................................................................................................................... 85
Running in the tractor .................................................................................................................................... 87
General principles of new tractor run-in in first 100 hours of operation ...................................................... 87
In first 10 hours of operation ........................................................................................................................ 87
From 100 hours of operation ....................................................................................................................... 87
Transportation ................................................................................................................................................ 89
CBM stage quick-adjusting hitch ................................................................................................................. 89
Height adjustment and disassembly of the CBM stage hitch ...................................................................... 89
Automatic mouth of the CBM stage hitch .................................................................................................... 89
Modular system of hitches for trailers and semi-trailers .............................................................................. 90
Swinging draw-bar console module ............................................................................................................ 90
Swinging draw-bar console with a fixed pin module ................................................................................... 90
Console with a ø 80 ball module ................................................................................................................. 91
Hitch for a single-axle CBM
Drive of agricultural machinery ..................................................................................................................... 95
Work with PTO shaft .................................................................................................................................... 95
Controlling the front and rear PTO shaft ..................................................................................................... 95
Rear PTO shaft revolutions preselection lever ............................................................................................ 95
Standard and economical independent revolutions of rear PTO shaft ....................................................... 96
Dependent and independent rear PTO shaft revolutions ............................................................................ 96
Facilitating connection of joint shaft of an aggregated machine to the tractor ............................................ 97
Selection switch of rear PTO clutch revolutions (P.T.O.) ............................................................................ 97
Replaceable end points of rear PTO shaft .................................................................................................. 98
Rear PTO switch ......................................................................................................................................... 98
Engaging rear PTO shaft - Independent revolutions ................................................................................... 99
Engagement of rear PTO shaft - dependent revolutions ............................................................................. 99
Automatic disengagement of PTO clutch .................................................................................................. 100
Setting automatic disengagement of PTO shaft clutch - display description ............................................ 100
Automatic disengagement of PTO shaft clutch - return to basic setting ................................................... 100
Setting automatic disengagement of PTO shaft clutch ............................................................................. 101
Work with automatic disengagement of PTO shaft clutch ......................................................................... 102
Front PTO shaft ......................................................................................................................................... 102
Front PTO shaft control ............................................................................................................................. 103
Maximum transferred output ...................................................................................................................... 103
Drive of machines with greater inertia masses .......................................................................................... 104
Hydraulic system .......................................................................................................................................... 105
Hydraulic system ....................................................................................................................................... 105
Hydraulic pump .......................................................................................................................................... 105
Control elements plac
Outer hydraulic circuit ................................................................................................................................ 105
Connecting and disconnecting quick-couplers .......................................................................................... 106
Quick-couplings with drip collection .......................................................................................................... 106
Hydraulic distributor of the outer hydraulic circuit ...................................................................................... 106
Description of the functions of individual positions of control levers of the hydraulic distributor .............. 107
Rear outlets of the outer hydraulic circuit .................................................................................................. 107
Front outlets of the outer hydraulic circuit ................................................................................................. 108
Connecting machines and implements to the outer hydraulic circuit ....................................................... 108
Electro-hydraulic system ............................................................................................................................. 109
Control element functions .......................................................................................................................... 109
Equipment 'OFF' ........................................................................................................................................ 109
Blocking cancellation ................................................................................................................................. 110
Quick sinking ............................................................................................................................................. 110
Transport of implements ............................................................................................................................ 111
semi-trailer ...................................................................................................... 91
ement ...................................................................................................................... 105
Stop position .............................................................................................................................................. 111
CONTENTS
7
Vibration compensator (damper) ............................................................................................................... 111
Limitation of the upper position of the three-point hitch ............................................................................ 112
Lowering speed ......................................................................................................................................... 112
Free position .............................................................................................................................................. 112
Setting the control of three-point hitch ....................................................................................................... 112
Manual setting of control of three-point hitch ............................................................................................ 113
Automatic control of three-point hitch ........................................................................................................ 113
Using the rear control ................................................................................................................................ 114
External control buttons of the electro-hydraulic system ........................................................................... 114
Indication of EHR-B errors ......................................................................................................................... 114
Description of signals of EHR-B electro-hydraulic system errors .............................................................. 115
Description of minor errors of the EHR-B electro-hydraulic system .......................................................... 116
Hitches ........................................................................................................................................................... 117
Rear three-point hitch ................................................................................................................................ 117
Safety principles of working with the three-point hitch .............................................................................. 117
Height adjustment of the lifting draw-bars ................................................................................................. 118
Fixed and free position of the lower hydraulic draw-bars .......................................................................... 118
Limiting draw-bars ..................................................................................................................................... 118
Automatic limiting draw-bars .................................................................................................................... 119
*Lower draw-bars with CBM hooks ........................................................................................................... 119
Securing the lower draw-bars with CBM hooks ......................................................................................... 119
Upper draw-bar .......................................................................................................................................... 120
*Front three-point hitch .............................................................................................................................. 120
Adjusting the lowering rate of the front three-point hitch ........................................................................... 120
Controlling front three-point hitch .............................................................................................................. 120
Hydraulic lock
Working and transport position of the front three-point hitch .................................................................... 121
Driving with agricultural machines attached to the front three-point hitch ................................................. 121
Wheel track change ...................................................................................................................................... 123
Front wheels track of front drive axle in tractors equipped with non-removable discs .............................. 123
Toe-in of the wheels of the front driving axle ............................................................................................. 123
Adjustment of toe-in of the wheels of the front driving axle ....................................................................... 124
Rear wheels wheel track ........................................................................................................................... 125
Ballast weights .............................................................................................................................................. 127
*Rear wheel weights .................................................................................................................................. 127
Bottom weights .......................................................................................................................................... 127
*Front weights ............................................................................................................................................ 127
*Weight of the front three-point hitch ......................................................................................................... 128
Valve for filling tyre tubes with liquid ......................................................................................................... 128
Procedure of draining liquid from the tyres ................................................................................................ 129
Antifreeze solution for tyre filling................................................................................................................ 129
Electric installation ....................................................................................................................................... 131
Basic service information ........................................................................................................................... 131
Accumulator battery ................................................................................................................................... 131
Battery disconnector .................................................................................................................................. 132
Accumulator battery maintenance ............................................................................................................. 132
Alternator ................................................................................................................................................... 133
Alternator maintenance ............................................................................................................................. 133
Electric installation overload ..................................................................................................................... 133
Fuse panel
Checking the adjustment of the front grill headlights ................................................................................ 136
Adjusting the front grill headlights
Checking the adjustment of the cab roof headlights ................................................................................. 137
List of lamps............................................................................................................................................... 138
Tractor maintenance .................................................................................................................................... 139
Steps performed daily before the start of work .......................................................................................... 139
Steps performed every 50 hours of work .................................................................................................. 139
Steps performed every 100 hours of work ................................................................................................ 139
Steps performed every 500 hours of work ................................................................................................ 139
Steps performed outside the interval of 500 hours of work ....................................................................... 139
Filling and filter replacement ...................................................................................................................... 140
Used operation liquids and filling - quantities ............................................................................................ 141
of the front three-point hitch ............................................................................................... 121
................................................................................................................................................. 134
............................................................................................................. 136
ZETOR Service Fillings ............................................................................................................................. 141
CONTENTS
8
Motor Oils .................................................................................................................................................. 141
Specification of Oil for Tractor Transmission Devices ............................................................................... 141
Specification of Oil for the Front Driving Axle ............................................................................................ 141
Other Recommended Service Fillings Tested on Zetor Tractors .............................................................. 142
Oil to gear systems of tractors ................................................................................................................... 142
Oil for the front driving axle ........................................................................................................................ 142
Front PTO oil ............................................................................................................................................. 142
Hydraulic brake liquid for the tractors ........................................................................................................ 143
Liquid for the cooling system of the tractors .............................................................................................. 143
Fuel ............................................................................................................................................................ 143
Plastic lubricant for the tractor ................................................................................................................... 144
Tractor greasing scheme .......................................................................................................................... 144
Solid front drive axle .................................................................................................................................. 144
Suspension front drive axle ....................................................................................................................... 145
Hitch for a single-axle semi-trailer ............................................................................................................. 145
Front three-point hitch ............................................................................................................................... 145
Three-point hitch ........................................................................................................................................ 146
Hitch mouth for a trailer ............................................................................................................................. 146
Technical maintenance of the tractors after a general overhaul of the main groups ............................... 146
Maintenance instructions ............................................................................................................................ 147
Opening the hood ...................................................................................................................................... 147
Checking the oil level in the engine ........................................................................................................... 147
Draining oil from the engine ....................................................................................................................... 148
Filling the engine with oil ........................................................................................................................... 148
Replacing full-continuous motor
Fuel Filtering .............................................................................................................................................. 149
Raw Fuel Filter Clearing
Cartridge Replacement in the Raw Fuel Filter .......................................................................................... 150
Cartridge Replacement in the Fine Fuel Filter ........................................................................................... 151
Fuel system venting ................................................................................................................................... 151
Dry air cleaner maintenance instructions ................................................................................................. 152
Recovery of the mainair cleaner element ................................................................................................. 152
Replacing the safety element of the air cleaner ....................................................................................... 152
Reassembly of the air cleaner elements .................................................................................................. 152
Bleeding the hydraulic circuit of the hydrostatic steering ......................................................................... 153
Replacing the hydrostatic steering hoses ................................................................................................. 153
Replacing coolant ..................................................................................................................................... 153
Checking the oil in gearbox ...................................................................................................................... 154
Check and replacement of oil in gear box ................................................................................................. 154
Draining and checking holes .................................................................................................................... 154
After draining oil ........................................................................................................................................ 154
Replacement of the transmission oil cleaner element with hydraulic pump suction filter ........................ 154
Insertion piece replacement of the oil cleaner with delivery filter of the gearbox switchboard ................. 155
Replacement of filter element of urea filter ................................................................................................ 155
Lubrication and filling points of the front driving axle ............................................................................... 155
Filling, inspection and drain opening of oil of the front wheel reducers ................................................... 156
Front PTO ................................................................................................................................................. 156
Brake fluid replacement ............................................................................................................................. 156
Carbon filter installation instructions .......................................................................................................... 156
Cleaning the
*Air filter with active carbon ...................................................................................................................... 157
Air-conditioning maintenance ................................................................................................................... 157
Draining condensate from the air reservoir .............................................................................................. 158
Checking the air systems for leaks ........................................................................................................... 158
Working pressure of air brakes ................................................................................................................. 158
Maintenance and treatment of tyres ......................................................................................................... 159
Tyres for driving wheels ............................................................................................................................ 161
Storing the tractor ...................................................................................................................................... 161
Adjustment .................................................................................................................................................... 163
Adjusting valve clearance .......................................................................................................................... 163
Flat belt drive tension of accessories ........................................................................................................ 163
Adjusting the play of the brake pedals ..................................................................................................... 163
heating filters ........................................................................................................................ 157
............................................................................................................................ 150
oil filter .................................................................................................... 149
Bleeding the brake system of the tractor .................................................................................................. 163
CONTENTS
9
Bleeding the rear brake system ................................................................................................................ 164
Foot brake check ...................................................................................................................................... 164
Foot brake adjustment .............................................................................................................................. 165
Parking brake adjustment ......................................................................................................................... 165
Adjustment of the lifting draw-bars of the hitch for a single-axle semi-trailer ............................................ 165
Adjusting the bowden cable ....................................................................................................................... 165
Main technical parameters........................................................................................................................... 167
Main tractor's parameters (mm) ................................................................................................................ 167
Technical data of engines .......................................................................................................................... 167
Permitted maximum load of front axle (kg) ................................................................................................ 168
Permitted maximum load of rear axle (kg) ................................................................................................ 168
Permitted maximum weight of set 'tractor + mounted machine' (kg) ........................................................ 168
Manoeuvrability condition .......................................................................................................................... 168
Front tires steerability ................................................................................................................................ 169
Change of the load-bearing capacity of the front tyres (%) ....................................................................... 169
Bearing capacity of rear tires ..................................................................................................................... 170
Change of the load capacity of the rear tyres (%) ..................................................................................... 170
Permitted combinations of wheels for tractors .......................................................................................... 170
Performance on rear PTO shaft ................................................................................................................ 170
Lifting force of the three-point hitch ........................................................................................................... 171
Tensile force .............................................................................................................................................. 171
Speed of tractor with engine revolutions of 2 100 rpm and parameter of rear wheels (km/h) .................. 172
Independent rear pto shaft revolutions ...................................................................................................... 173
Speed of the Zuidberg front PTO .............................................................................................................. 174
Clearance-circle and turning c
Index ............................................................................................................................................................... 175
ircle diameter ............................................................................................. 174
10
C15N001
g
r
LOCATION OF SERIAL NUMBERS
11
1. Tractor data plate
2. Cab serial number
3. Engine serial number
4. Tractor serial number
When ordering spare parts and within all written and oral communication always specify the data of your
tractor that should be written in the frames below.
Tractor type
Tractor serial number
En
ine serial numbe
The 'right', 'left', 'front' and 'back' indications refer to the
LOCATION OF SERIAL NUMBERS
12
driving direction of the tractor.
C15N002
Please, pay increased attention to the parts of the Operator´s Manual that are marked with this
SAFETY INSTRUCTIONS FOR USERS
13
symbol.
This symbol accompanies all important warnings that concern operation safety. Observe these
instructions and be extremely careful in these cases! Inform your colleagues and other users about these
warnings.
Carefully study the chapters marked with this symbol before starting to perform operation, repairs and
adjustments of your tractor.
This symbol identifies all important information concerning operation, adjustment and repairs of the
starter motor. Observe these instructions and be extremely careful in these cases!
This symbol marks parts of the Operator´s Manual concerning environment protection. Or possibly
sections describing handling of dangerous waste.
This symbol refers to optional tractor accessories installed by the manufacturer on the customer´s
request.
Accessories that are not installed by the manufacturer in the standard way or * optionally on
the customer´s request (in the production plant) cannot be subject to a claim.
General safety regulations
z The tractor may only be operated by a trained person that has a valid driving licence and has been
thoroughly acquainted with the operation and safety rules.
z Besides the safety instructions mentioned in the Operator´s Manual you are obliged to respect
generally valid safety and traffic rules of the country where the tractor is used.
Proper clothing
z Do not wear loose clothing and free flying long hair.
z During all work use suitable (prescribed) means of personal protection (working boots, gloves,
goggles, etc.)
Starting the engine
p
SAFETY INSTRUCTIONS FOR USERS
14
z Only start the engine from the driver´s seat with the clutch pedal fully depressed.
Life hazard when starting by means of short-circuiting the starter terminals!
z The key in the switch box must be in the 'I' position.
z When heating the engine with the * electric heater first plug the power supply cord to the heater and
only then to the electric mains. After the end of heating first disconnect the heater from the electric
mains.
Caution! Electric shock hazard!
Driving operation
z Driving down a slope with the aim of starting the engine is not permitted.
z It is forbidden to put the tractor in motion using another tractor or vehicle with the aim of starting the
engine.
z Hoses of the hydrostatic steering, brakes and fuel system must be checked and replaced immediately
if any signs of damage are found. These are some examples of hose damage signs: - cracks on the
hose surface, releasing of pretensioning of hose connection (which can be verified by easy removal of
the hose from the connection) and mechanical damage of the hose. Hoses with indicated service life
must be replaced immediately after the expiration of the service period.
z The brakes and steering must be in the perfect condition all the time.
z During driving on roads with trailers and tools the brake pedals must be connected with a latch.
z Driving downhill without an engaged gear is forbidden.
z Pay special attention when driving on a slope and muddy, sandy, icy or uneven ground.
z Observe the maximum prescribed slope gradient of 12°.
z Respect the total permissible weight of the tractor and trailer specified on the data plate of the tractor
or on the rear wheel mudguard.
z Do not use the differential lock when driving into a bend.
z It is forbidden to get into and out of a moving tractor.
z When driving with machines attached to the rear hitches the load of the steered axle must not drop
below 18 % of the current weight of the set.
z When driving the tractor with agricultural machines attached to the front three-point hitch, reduce the
driving speed to 20 km/h.
z During aggregation of Zetor tractors with machines and implements with high tensile resistance when
the engine speed drops and the engine tends to stall, the 1R, 2R reduced gears must not be used for
the work with these machines (risk of shaft twist-off).
Transportation of persons, operation
z The number of persons transported by the tractor must not exceed the number specified in the
technical certificate of the tractor.
z Persons that are not authorized to work with the attached implement must not stand between the
tractor and the hitched machine (implement).
z Before
utting the tractor in motion make sure there is no person or obstacle in the driving direction.
Recovery, pushing
g
SAFETY INSTRUCTIONS FOR USERS
15
z To recover a tractor that has sunk in mud use a tow bar or rope attached to the front hook
Never use chains! Rupture of the chain represents a danger of death!
z During recovery it is dangerous to stand near the towing rope.
z It is prohibited to use the tractor axles (individual wheels) as a winch for releasing a sunken tractor.
z The front hook should be only use to recover the entire tractor, i.e. without any trailer or another
attached implement.
z Never recover the tractor with reduced gears engaged.
z When pushing other vehicles (trailers, implements, etc.) with the tractor never insert free wooden
blocks or bars between the tractor and the pushed vehicle.
Leaving the tractor
z Park the tractor only on an even land and where not possible, support with a shim assy.
z Do not park the tractor with an attached implement in the lifted position.
z Usually use the left-hand side tractor door when leaving the tractor. Look round whether any vehicle is
coming, that could jeopardize your safety when leaving the tractor.
z Use steps and handles when leaving the tractor. When leaving the tractor by the right-hand side door
pay attention being in space of shifting lever and hand throttle control.
z Brake the tractor with parking brake before leaving tractor with running engine.
z Before leaving the tractor, do not forget to secure the tractor by manual brake. Engaging a gear does
not secure the tractor against rozjetím (clutch is disengaged), remove the key from the switchbox and
lock the cabin.
With stopped engine only
z All work connected with refuelling, cleaning, lubricating and adjusting the tractor or attached
implements may only be performed with the engine and moving parts of the tractor stopped except
functional checks of the brakes, hydraulic system and charging.
z Before removing the side plates of the hood it is always necessary to stop the engine. The tractor
engine can only run in a closed building or room if sufficient ventilation is ensured. Exhaust gases are
harmful for health.
Fire prevention principles
z Refuel the tractor best after the end of work and with the engine stopped.
z Do not refill fuel up to the top of the fuel tank in summer. Wipe spilt fuel immediately.
z Do not refuel the tractor near open flame and do not smoke.
z Do not smoke and do not use open flame when inspecting the battery electrolyte level.
z Make sure that fire safety instructions are strictly observed in environments with an increased danger
of fire (hay-lofts, straw-stacks, etc.).
z The tractors are not equipped with a fire extin
uisher from the production plant.
Health and environment protection
g sy
SAFETY INSTRUCTIONS FOR USERS
16
z The tractors are not equipped with special filters of air aspirated to the cab. Therefore, they are not
designed for work with aerosols and other harmful substances.
z Coolant, brake liquid, kerosene, diesel fuel, mineral oil and other oil products that are used for the
operation and maintenance of the tractor may cause various skin disorders in case of direct contact
with your skin and can irritate mucous membranes, eyes, the digestive system and upper respiratory
ways. Some of them may even cause systemic poisoning when swallowed.
z Persons that handle oil products are obliged to strictly observe safety and hygienic regulations, use
suitable means of protection and work in well ventilated rooms.
Working with oil products
z After the end of work or before a meal you should wash yourself with a mild agent and treat your
hands with a suitable ointment or cream.
z When connecting and disconnection quick-couplers of the hydraulic circuits use any piece of cloth to
remove residual oil remaining in the socket or on the plug of the quick-coupler.
Waste disposal
z When disposing of the tractor or its parts (incl. operation liquids) after the end of their service life you
must observe relevant provisions of valid acts and implementation directives of these acts of the
country where the tractor is used. The last seller of the tractor is obliged in accordance with the Waste
Act to inform the consumer - during the sale of the tractor - about the way of collection of some used
parts of the tractor. This is the case of oil and other operation liquids, batteries and tyres. These used
products must be received from the consumer without any obligation of the consumer to pay for this
service.
Preventive daily maintenance
z Perform this maintenance daily or after every 8 - 10 hours of operation at the latest.
Safety cab
z If the protective frame of the safety cab is damaged by corrosion, an accident or otherwise, the safety
cab must be replaced.
Air-conditioning
z Disassembling, turning or otherwise handling the screw union of the air-conditioning system is not
allowed in any case. Sudden leak of the coolant may occur, causing quick local cooling. Contact or
freezing of components in hands may cause serious damage of some tissues.
z The air-conditioning system is equipped with quick-couplers that make it possible to separate the cab
from the tractor body if necessary without any coolant leak. Entrust interventions into the airconditionin
stem to a specialized repair shop.
Electric installatio
n
h
SAFETY INSTRUCTIONS FOR USERS
17
No additional interventions into the electric installation (connection of other electric
appliances) are permissible due to its possible overloading!
z The values of the electric installation are:
Nominal voltage 12 V =
Grounded minus pole ( - ) pole
z Using starting trucks or auxiliary power supplies with a different voltage or polarity may cause serious
failures of the tractor.
z When handling the battery you must pay increased attention and avoid short-circuits. In tractors
equipped with a battery disconnector switch the disconnector off when handling the battery.
z Zetor tractors must not be operated with a disconnected battery as this may lead to a serious failure of
the tractor.
Work in a chemically aggressive environment
z If the tractor is operating in a chemically aggressive environment (e.g. working with chemical sprays,
fertilizers, in environments with high concentrations of salt, etc.), it is always necessary to clean the
tractor thoroughly from chemically aggressive substances and neutralize them after the termination of
the work according to the manufacturer's instructions.
Front passenger´s seat notification
ATTENTION:
Transportation of personnel on front passenger´s seat is
allowed only with road transportation.
- Transportation of front passenger outside the
seat designed for this purpose is forbidden.
- Using the seat for front passenger during the work
with a tractor (e.g. during the work on the fields) is
explicitly forbidden.
- The use of safety belt on front passenger´s seat is
governed by valid regulations. In this respect, keep
the regulations valid in the country, where the tractor
is operated.
Protection of cab against aerosols
The cab of Zetor tractors in standard design is not
designed for work with aerosols and other health
hazardous substances.
The level of cab protection in standard design complies
EN 15695-1:2009 standard - level 2 (only dust proof
wit
cab).
FH13N002
FH13N003
The level of external noise of tracto
r
plug
.
(2)
SAFETY INSTRUCTIONS FOR USERS
18
The exposition to the effects of high levels of noise for a longer period of time may lead to
hearing disorders or deafness. Protect your hearing with protective means, e.g. headphones, ear
s etc
Resulting levels of noise when measuring noise for hearing of a person near a tractor. Based on European
directive 2009/63/EC - Amendment VI.
Model Crystal 150 Crystal 160
Travel speed 40 km
Tractor noise levels when travelling
dB
Tractor noise levels when standing
dB
83 83,5
79 79,5
The level of internal sound of tractor
The exposition to the higher sound levels for longer periods of time may lead to hearing
disorders or deafness. Protect your hearing with protective measures, e.g. headphones, ear plugs
etc.
Resulting levels of noise when measuring noise for hearing of driver. Based on European directive
2009/76/EC.
Model Crystal 150 Crystal 160
Travel speed 40 km
Noise levels - Closed windows dB 73,5 73,5
The level of vibrations on driver´s seat
ZETOR tractors are classified in A category in classes I and II. ´A´category includes all tractors with set level
of vibrations owing to similar specifications of construction:
Results of measurement on testing bench are listed in the following table pursuant to directive 78/764/EEC.
The value a*wS is an adjusted value of effective acceleration balanced according to vibration movement.
The following table is valid for all type series of Zetor tractors.
Class I & II
Brand of seat Model Springing
a*
wS
(m/s²)
(1)
a*
wS
(m/s²)
(2)
GRAMMER MSG85/721 mechanical 1,18 0,8
GRAMMER MSG95A/721 pneumatic 1,16 1,1
MARS 78/764-73xx mechanical 1,25 1,23
SEARS 3008 mechanical 1,24 1,06
SEARS 3045 pneumatic 1,13 1,03
(1) Values corresponding to driver´s weight of 50 kg.
Values corresponding to driver´s weight of 120 kg.
Tractors equipped with front end loade
r
A
SAFETY INSTRUCTIONS FOR USERS
19
Zetor Tractors in standard design are designed for utilization in agriculture and are not designed for special
purposes.
Tractors designed for operation within the European Union must be equipped, in case of using front end
loader, with a protective structure (FOPS - Falling Object Protective Structure) protecting drivers from
potential falling objects.
It is necessary to observe applicable local valid regulations in countries which are not part of the European
Union.
Two types of cab roofs are mounted to Zetor tractors.
1. Standard cab roof
2. Cab roof designed for tractors equipped with front end loader meeting the OECD code 10 (FOPS)
conditions.
Tractors ZETOR supplied already from production with front end loader are equipped with cab roof according
to point 2.
From safety reasons, series ZETOR tractors supplied without front end loader with standard roof pursuant to
point 1 must not be equipped or used with front end loader.
In case of additional front end loader assembly, it is necessary to equip tractor with cab roof pursuant to point
2.
Only front end loaders approved by ZETOR TRACTORS may be mounted to ZETOR tractor.
dditional assembly of front end loader approved by ZETOR TRACTORS can be done only by
authorized ZETOR service.
It is forbidden to use front end loaders unapproved of by ZETOR TRACTORS.
Not observing this instruction may cause serious accidents.
Carefully observe instructions for use supplied by the manufacturer of front end loader.
Carefully study operation manual supplied by the manufacturer of front end loader.
In case of discord of Principles for operating tractors equipped with front end loader and operation
manual for front end loader, which was supplied by the manufacturer of front end loader, the wording
listed in operation manual supplied by the manufacturer of front end loader shall apply.
z The use of front end loader for transporting material at places accessible to the public is forbidden.
z The use of front end loader for transporting material in places inaccessible to the public is possible
only in a limited way. In such case, instructions in user's manual supplied by the loader manufacturer
must be observed.
z Observe local valid regulations at all times.
z A strict ban on transportation and lifting of people by means of loader is in effect.
z No matter whether the front end loader is loaded or empty, no-one may stand in front of the loader if it
is in lifted position. When driving with a lifted loader, there is a risk of load transported by front end
loader falling (there is a risk of disrupting the balance of the tractor).
z Never leave the tractor standing with the loader in lifted position.
z If it is necessary to open the bonnet of the engine at intervention, disconnect the front end loader first
or secure hydraulic rollers of front end loader by metallic props designed for this purpose.
z Hydraulic circuit of the front end loader is designed in such a way to endure the maximum operation
pressure of 20 MPa (200 bar). Do not do any changes on couplers of hydraulic circuit hoses.
z Any front end loader ZETOR mounting without observing the recommendation of ZETOR TRACTORS
valid to the day of pur-chase revokes the validity of guarantee for the whole of supply.
z The loader may be used, maintained and repaired only by people who perfectly know the machine
and who are informed about potential risks.
z When driving on roads do not transport any material on the front end loader.
z It is necessary to observe special instructions related to accidents prevention and general rules
related to technical safety, la-bour medicine, labour hygiene and regulation defining operation on
roads.
z The manufacturer does not bear any responsibility for any potential damage incurred as a result of
changes conducted on the loader without their consent.
z Do not ever adjust the front end loader by yourselves and do not use the adjusted front end loader
o
(app
SAFETY INSTRUCTIONS FOR USERS
20
without prior ZETOR´s ap-proval. The loader may become dangerous as a result of not observing
these instructions. ZETOR TRACTORS shall not be held responsible in case of any damage or injury.
z Use front end loader without additional weights on the tractor (danger of mutual contact). The load of
front and rear drive axle must not exceed the maximum permitted load listed in the manual. The use
of front end loader requires mounting of counter weight in the rear part of the tractor.
z Each working tool was reconstructed for the purpose of specific usage and has its own tolerance of
resistance and tightness.
z It is forbidden to use front end loader for cultivating soil and stubbing. Such work needs to be done
with a special tool, front end loader is not designed for doing this.
z Using controls which would set the loader into motion without driver holding the gear shifting lever is
strictly forbidden and re-sults in installation not meeting the prescribed standard.
z To penetrate the loaded material, better use the kinetic energy of the tractor rather than pressing force
which causes higher strain of both the loader and the tractor.
z Do not overload hydraulic parts if the load is too heavy or pistons are in end positions.
z Control the loader exclusively from driver's seat, if you are sitting on driver's seat.
z Do not leave the seat if you have not blocked any movement of controls.
z No people can be present in the working zone of the loader.
z When working with a lifted loader, mind electric and external cables etc.
z Loader/tractor set needs to be parked on a horizontal and solid base, the arms of the lifting device
must be set in the lower position
You will find more information in user's manual to front end loader.
Important notification: Work always safely and with consideration.
Zetor tractors used for work in the woods
Principles for operating tractors equipped with front end loader
Standard tractors Zetor do not provide sufficient protection for operation in forest terrain as, for example,
protection against a fal-ling tree or branch on a cab or penetration of objects to a cab.
If Zetor tractor is utilized for forest work, a tractor operated within the European Union must be protected
against these risks.
It is necessary to observe applicable local valid regulations in countries which are not part of the European
Union.
To ensure this protection, it is advisable to conduct assembly of a specific protective structure, like for
example FOPS / OPS (Fal-ling Object Protective Structure / Operator Protective Structure), tested according
to standards for forest machines.
Only forest superstructures approved by ZETOR TRACTORS can be mounted to ZETOR
tractors.
In case of additional assembly of further tractor equipment for working in the woods, full responsibility is
borne by the supplier and manufacturer of the protective structure that all the safety regulations (e.g: OPS /
FOPS), all the conditions of homologation (e.g. the area of driver's view, lighting, parameters, permissible
weight etc.) are met, same as for the provision of due assembly of pr
-tective equipment. The
supplier/manufacturer of protective construction is also obliged to conduct all the necessary validation
roval) steps required by the legislature of the country in which the tractor is operated.
Preventive daily maintenance
PREVENTIVE DAILY MAINTENANCE
21
Perform this maintenance daily or after every 8 - 10 hours
of operation at the latest.
Fuel system leaks
Check the fuel system for leaks, including the fuel tank.
Repair any leaks immediately. The hole for draining dirt
from the fuel tank is found in its bottom.
C15N003
Engine oil level
After unscrewing and removing the oil dip-stick check the
oil quantity in the engine and then check the connection of
the engine lubrication system for leaks. Maintain the oil
level between the dipstick marks.
Cooling system
Check the connections of the engine cooling system for
leaks and the coolant quantity in the expansion tank.
Replenish the missing quantity up to the upper mark
indicated MAX. The minimum acceptable cooling liquid
level is indicated by the MIN mark.
Only release the overpressure plug when the
coolant has cooled down! There is a danger of
scalding!
C15N004
C15N005
C15N006
Liquid brakes
PREVENTIVE DAILY MAINTENANCE
22
Check the liquid brakes for leaks as well as the liquid
control of the clutch and the braking liquid level in the
expansion tank.
Maintain the brake liquid level in the range of 3/4 of the
tank content (max. level) and 1/2 of the tank content
(minimum level).
Trailer air brakes
Check the air system of the brakes for leaks and the
efficiency of the tractor brakes with a trailer (see the
Maintenance instructions chapter; the Checking the air
systems for leaks section of this Operator´s Manual).
C15N007
Trailer hydraulic brakes
Check the hydraulic brakes of the trailer for leaks.
Hydrostatic steering
z Check the tightening of screws and nuts of the steering
rods and levers.
z Check the condition of all the hoses of the hydraulic
steering circuit for damage and for oil leaks.
C15N008
F13
C15N009
Air cleaner
PREVENTIVE DAILY MAINTENANCE
23
If the air cleaner is heavily clogged with dirt, this condition
is indicated by a sensor that lights up an indicator on the
dashboard.
Cab filtration
Check and if necessary clean the cab ventilation air filters
installed in the front overhang of the roof.
The filter exchange interval depends on the dustiness of
the working environment.
Partial regeneration can be performed by beating out or
blowing with compressed air.
Do the cleaning or replacement of the filter elements after
removing the covering grills in the roof overhang.
At the customer's request we supply filters with active
carbon.
C15N010
Don't clean the filter; don't flush it with
compressed air.
Hitches
Check the condition of the hitching and attachment
systems of the tractor and trailer.
After work with front implements and in case of cooler clogging
After work with front implements:
- Check the connections of the external hydraulic circuit of
the control of the front three-point hitch for leaks
Clogging of the coolers:
- Release and slide the cooler to the left side of the tractor.
- Clean the front walls of the engine (gearbox, airconditioning condenser) cooler with compressed air (blow
air in the direction from the engine).
- Remove residual dirt from the space under the hood so
that it should not be suctioned again.
C15N011
F18
C15N012
Tyres and wheels
PREVENTIVE DAILY MAINTENANCE
24
Check the air pressure in the front and rear tyres.
Depending on the character of work adjust the pressure to
the recommended value. Check and if necessary retighten
the bolts of the front and rear wheels.
Never drive with loose wheel bolts!
Short functional test
When the engine is started, check whether the signal lamp
of the hydrostatic control failure and of the charging signal
lamp went out, and if the signal lamp of the engine
lubrication and signal lamps indicating error messages are
off.
Verify the function and tightness of hydraulic control
circuits.
C15N013
C15N014
Tractor user must be properly acquainted with recommended operating and safety rules for
p
.
ACQUAINTANCE WITH THE TRACTOR
25
safe tractor operation in advance. It is too late to do it within operation!
Safety cabin
Use the left side of the tractor for getting on
and getting off the tractor.
Use three-stage climbing irons and hold the bars
when getting on and getting off the tractor.
Pay increased attention in the area of gear shifting
lever and manual throttle lever.
Safety cabin is equipped with toned glass.
Opening the door from the outside
Door can be opened from the outside by pressing
a button. Left door can be locked.
C15N046
Opening the door from the inside
1. Lever for opening the door from the inside
2. Lever for opening the door from the inside
The door is held by a gas strut with a full opening.
Driving with open door is not recommended for their
possible damage.
It is forbidden driving with open door due to its
ossible damage
F_02_11
F23
Rear window
p
.
ACQUAINTANCE WITH THE TRACTOR
26
Is equipped with a handle and in an open position is
locked by gas spruts. Rear window is heated.
When driving on an uneven surface we
recommend to secure the window in a closed position
- danger of window cracking. Before starting the work
with the machinery Before starting the work with
mounted in three-point hitch of the tractor, make sure
that there is not a danger of collision between the
mounted tools with maximum lifting of rear three-
oint hitch and open rear window. In case of collision
we recommend to work with a closed window.
Side window
The window is secured in the partly open position with
a plastic latch. You can open the door by lifting the latch
towards yourself upwards and pushing it into the groove.
Then, the window will be secured in the fixed position.
C15N025
Hinged lid
It is opened by turning the locking lever of the cover (1)
and by pressing the locking lever in the upward direction.
The swing cover is closed with the opposite procedure.
By opening of the swing cover, the total height
of the tractor is increased. Therefore always close the
cover when driving through or parking in places with
a reduced internal diameter.
Adjustable screen and cover of the swing lid
Pull out the adjustable screen of the front window (1) by
pulling the hand rail in the arrow direction.
To return to the original position, shortly pull the hand rail
in the direction of the arrow and release the hand rail.
The sliding cover of the swing lid (2) is closed and opened
with pressure or by pulling the slots in the arrow direction
F25
C15N026
C15N146
Shelf
.
ACQUAINTANCE WITH THE TRACTOR
27
Shelf is placed on the left side of driver´s seat
Toolbox is placed in the rear part of the cabin behind the
driver´s seat.
Another shelf is placed on the right mudguard.
F31
Rear view mirrors
Before the drive or starting the work, adjust rear view
mirrors so that they enable to monitor the whole drive way
or working field.
Internal lighting
To be turned on and off by means of a button marked with
the arrow.
FH12N025
F_02_12
F13BN014
Aggregation openin
g
A
6
ACQUAINTANCE WITH THE TRACTOR
28
ggregation opening serves for cabelling or Bowden
control of aggregated tools placement.
Pull to protrude the part of sealing of rear window in
upward direction. Put the aggregated tool control through
the originated hole.
Insert cabelling or Bowden controls to the holes of
passage of aggregation opening. Return the sealing of the
rear window to its original position by exercising pressure.
F11N091
Driver´s seat
1 - The control of setting the seat suspension according to the driver´s weight (setting by rotation, in the
direction according to pictogram on the boot of the seat)
2 - Longitudinal setting of the seat lever
3 - Seat vibrations absorption control (by tilt over of the control forward, floating position of the seat is
engaged)
4 - Setting the angle of rest control
5 - Tilting elbow rest
6 - Pneumatic suspension of seat setting control (by pulling in the direction upward, the rigidity of the
suspension increases, by pulling in downward direction, it decreases)
Driver´s seat with mechanical suspension
Control according to points 1, 2, 3, 4 and 5
Point 2, lever is placed on the right
Driver´s seat with pneumatic suspension
Control according to points 2, 3, 4, 5 and
Point 2, lever is placed on the left
FH12N026
Driver's seat Sears
ACQUAINTANCE WITH THE TRACTOR
29
P13N003
The driver's seat Sears can be made with a mechanical (A) or pneumatic (B) suspension.
1 - The seat suspension adjustment controller according to the driver's weight (turn it in the direction based
on icons shown on the seat bellows)
2 - The seat height adjustment controller (release the controller to increase the seat height, tighten the
controller to decrease the seat height)
3 - The longitudinal seat adjustment lever (pull the lever to adjust the seat lengthwise, return the lever back
to its original position to lock the longitudinal adjustment)
4 - The seat backrest inclination adjustment controller (pull the lever to adjust the seat backrest inclination,
return the lever back to its original position to lock the backrest position)
5 - Foldable armrest
6 - The armrest height locking adjustment (release the controller to adjust the height of the armrest, tighten
the controller to lock the armrest position)
7 - The seat vibration absorption setting (move the controller up to get the float seat position, move the
controller to the lower position to lock it)
8 - The seat height adjustment and seat suspension adjustment according to the weight of the driver (push
the controller to increase the air pressure in the pneumatic suspension of the seat - when the driver´s weight
is bigger, pull the controller to decrease the air pressure in the pneumatic suspension of the seat - at the
lower weight of the driver
Passenger´s seat
Passenger´s seat is tiltable and placed on the left mudguard of the cabin.
C15N047
Seat tilting out
Passenger´s seat to be tilted out in the direction of an arrow (1) upward. Locking of the seat is done
automatically.
Seat tilting
Lift the passenger´s seat in the direction of an arrow (2), pull the lever (3) to the direction of the driver´s seat,
tilt the seat in the direction of an arrow (4).
Control panel on the right column of the cabi
n
j
ACQUAINTANCE WITH THE TRACTOR
30
1 - switch of the cycler of the front wiper
2 - two-position switch of the front wiper and of the control
of the front washer
3 - switch of the rear wiper
4 - switch of heating of the rear wiper
5 - switch of heating of the rear mirrors
6 - switch of the rear work lights on the cabin roof
7 - switch of the front work lights on the cabin roof
8 - switch of the rear PTO shaft
9 - switch of the front PTO shaft
10 - switch of the automatic switching off of the rear PTO
shaft
11 - switch of the revolution control of the rear PTO shaft
Control panel on the right rear mudguard
There are controllers located on the control panel on the
right rear mudguard
1 - Pre-selection lever of the rear PTO shaft (more
information in chapter POWER OF AGRICULTURAL
MACHINES)
2 - Firer
3 - Three-pin socket
4 - Switch of the multiplier pre-selection (more information
in chapter DRIVING)
5 - Switch of differential closures (more information in
chapter DRIVING)
6 - Switch of the control of the front driving axle (more
information in chapter DRIVING)
7 - Switch of the height setting of the tractor front part
(more information in chapter DRIVING)
8 - Switch of the setting of the suspension mode of the
front driving axle (more information in chapter DRIVING)
9 - Panel of the electrohydraulic control (more information
in chapter ELECTROHYDRAULICS)
C15N051
C15N052
Panel of the instrument panel
a - lights switch (off, parking, head)
b - lower beam lights in the grill of the tractor and working
lights in the cabin of the tractor switch
c - Fog light switch (off - on). Fog light function is
signalized by a lit symbol on the switch.
d - Working lamp switch (off - on). Working lamp function
is signalized by a lit symbol on a switch.
e - warning lights switch
f - beacon switch (off - on)
g - working lights in the grill of the bonnet switch (off - on)
h - switch box
i - direction lights, lower beam head lights, head lights and
horn switches acoustic and light
- reversing lever (forward, neutral, backward)
FHD14N073
Lights switc
h
ACQUAINTANCE WITH THE TRACTOR
31
a - illumination off
b - side and end point lights on, illumination of licence
label, illuminated
c - all devices on in 'b' position. Lower beam head lights or
head beam lights are engaged (according to the position
of direction lights, lights and horn switches).
Lights switch between the grill and the cabin
a - roof lights on
b - roof lights off
The switch controls the illumination in the grill or in the
roof of the cabin of the tractor. Use the lights in the roof of
the cabin only when tools covering headlights in the grill is
attached in front three-point hitch. A lit symbol on the
switch signalizes light on in the roof.
Headlights can be lit only in the grill of the bonnet.
F56
Switch of warning lights
a - warning lights on
b - warning lights off
Function of warning lights is signalized by interrupted
blinking control on the dashboard.
F59
F58
Direction lights, lower beam head lights, head lights and horn switches
.
ACQUAINTANCE WITH THE TRACTOR
32
a - Acoustic horn - press the switch in the direction of an
axis
b - Lower beam head lights
c - Direction lights to the right
d - Direction lights to the left
e - Acoustic horn
f - Lower beam headlights
When the signal lamps are turned on, the acoustics signal is activated.
Switch box
Switchbox is placed on the dashboard, see arrow
X139
Switch box key in the position (0)
The voltage of all the equipment controlled via the key is
disconnected. The key can be removed.
C15N053
S43
Switch box key in the position (I)
k
f
n
ACQUAINTANCE WITH THE TRACTOR
33
The voltage is connected to all the equipment excluding
starter. The key is in this position with the engine running.
Switch box key in the position (II)
Starter and supply of all equipment is connected in this
position apart from wipers, washer, cab ventilator and air
condition. After starting, the key automatically returns bac
to 'I' position.
S44
Tilting and protrusion of steering wheel
Tilting column of steering wheel enables variable setting o
position of the steering wheel both in terms of angle and
height.
Height setting of steering wheel
The setting is done by protrusion or retracting the steering
wheel after unlocking arrestment by turning a lever (1) in
the direction of an arrow. After setting the steering wheel,
lock the lever (1) by tightening in the direction of an arrow.
Angle setting of steering wheel
Setting is done by tilting the steering wheel after unlocking
the lock by turning the lever (2) in the direction of the
arrow. After setting the steering wheel, secure the lever
(2) by retightening against the direction of the arrow.
Manual throttle
a - idle ru
b - maximum supply
The lever enables to set engine revolutions in the whole
range (a) to (b).
S45
F205
Reversing lever
t
ACQUAINTANCE WITH THE TRACTOR
34
F - front driving; lever in the fron
N - neutral
R - back driving; lever at the back
Gear shifting lever
- main gear shifting lever
1. button for disengaging clutch on the head of gear
shifting
2. buttons of shifting individual gears of multiplier
X212a
Gear shifting scheme
Reversing speeds can be shifted only by means of
reversing lever. The scheme is placed on the head of gear
shifting lever.
Pedals
1 - travel clutch pedal
2 - foot brake pedals joint by a catch
3 - throttle pedal
FH12N037
FH12N038
FHD14N083
Road and reduced speeds shifting leve
r
ACQUAINTANCE WITH THE TRACTOR
35
The lever is placed on the right side of driver´s seat.
H - Road speeds
N - Neutral
L - Reduced speeds
PTO revolutions preselection lever
The lever (1) is placed on the right side of driver's seat.
For more information see the chapter on Drive of
agricultural machines.
F72
Manual brake lever and coupling for semi-trailer control lever
1 - manual brake lever
a - unbraked
b - braked
2 - coupling for semi-trailer lever
a - transporting position
b - bearing hooks folded up; tow hook with carrier can be
started
F74
Battery disconnecto
r
ACQUAINTANCE WITH THE TRACTOR
36
Disconnect the battery immediately by battery
disconnector which is placed on the right side of the
tractor with long-term standstill, repairs or accident.
a - battery connected
b - battery disconnected
FH12N022
Attention! When the engine is switched off, the engine control unit remains active for about
1 minute because of storage of operation data. During this time the supply of current from the
accumulator must not be interrupted. Do not disconnect the accumulator before this time expires.
Heating control panel, * air-condition
The control panel of the heating and of the air conditioning
is located on the right side of the lower view of the cabin
roof.
A - valve heating controller
B - fan controller
C - air conditioner switch
D - controller of air circulation in the cabin
Heating valve control (A)
a - heating valve closed
b - heating valve opened
F13BN009
F_02_16_a
V
entilator control (B)
ACQUAINTANCE WITH THE TRACTOR
37
0 - ventilator off
1 - slowly run of ventilator
2 - medium run of ventilator
3 - maximum run of ventilator
Switch air-condition (C)
Do engagement and disengagement of air-condition
system function by switching the switch with a symbol of
snow flake (C).
You will set the air-condition system going by pressing the
switch (the symbol of snow flake lights up).
You will disengage the air-condition system by repeated
press of switch (snow flake symbol switches off).
F_02_16_b
Air circulation in cabin control (D)
a - Surrounding (outside) air is sucked in through filters to
cabin - sucking the air from cabin is closed.
b - Air is sucked in from the space of the cabin and again
blown off to the cabin (inner air recirculation for fast
adjustment of temperature in the cabin).
The intake of air from the outside of the cabin is
completely locked and there is no surplus pressure in
the cabin which would prevent pervasion of unfiltered
air to the cabin! Do not use this position of the control
with work of the tractor!
Proper function of the heating and air-condition system
It is necessary to create surplus pressure in the cabin for
proper function of the heating or air-condition. We
therefore recommend you to close all the windows and
doors and tilting cover of the cabin.
F_02_17a
F_02_17b
F11N009
Fast heating of the cabin are
a
:
p
ACQUAINTANCE WITH THE TRACTOR
38
Proceed accordingly
1 - Turn the heating valve control (A) to the position on the
right (fully opened heating valve).
2 - Set air circulation in cabin control (D) to the position of
inner circulation.
3 - Select applicable gear of the ventilator run (position 1,
2, 3) by ventilator control (B).
4 - Set the expiration under the requested angle to avoid
direct fanning of the people in the cabin.
5 - After heating the space of the cabin, set the air
circulation in the cabin control (D) to the position of
sucking the outer air - see fig. F_02_17b position (a)
Fast cooling of the space of the cabin
Proceed accordingly:
1 - Switch the heating valve control lever (A) to the
position to the left
2 - Set the air circulation in the cabin lever (D) to the
position of outer air sucking
3 - Select an applicable gear of the ventilator run (position
1, 2, 3) by ventilator control (B)
4 - Switch the air-condition system by a switch (C)
5 - Set expiration under the requested angle so that direct
fanning of people in the cabin does not occur (the
possibility of illness due tointensive cooling of parts of
body).
F_02_18a
Operation of heating or air-condition with tractor´s work
With engaged inner recirculation of air is the inflow of
fresh air closed and there is foul air in the space of the
cabin by operator. This state can cause the feeling of
fatigue and there can also be penetration of dust to the
cabin because of the loss of surplus pressure.
Note: Set the control (D) according to individual
requirements on temperature to the position between (a)
and (b) so that the ventilator sucks the air from the outside
of the cabin through filters, when working.
When spraying pesticides and using the
heating filter with active carbon, the recirculation
controller should be in position 'air is drawn into from
the outside' and the fan controller should be in the
osition 'fan maximum work' to create overpressure
in the cabin.
Immediately after cooling the cabin
Immediately after cooling the cabin and lowering the inner
temperature on the required values, we recommend the
following:
- Switch over the control of air circulation (D) from position
(b - air re-circulation) to position (a - outer air suction)
- Do the continuous regulation of the air temperature with
air condition on by opening the heating valve (A). The air
entering the cabin from expiration is not so intensively
dried with this setting.
- Continuous temperature control with air-condition on can
be also done by lowering the output of ventilator by
switching the control (B) to position 1 or 2.
F_02_18
F_02_19
F_02_20
Air-condition and heating registers (A)
ACQUAINTANCE WITH THE TRACTOR
39
F13BN010
Positionable heating and * air-condition registers, front (A), rear (B).
Front windshield (B) defrosting
To ensure quick defrosting of the front windshield direct
the central heating outlets (1) under the angle of approx.
45° towards the windshield. Direct the side outlets (2)
under the angle of approx. 45° to the cab corners.
After defrosting of the front windshield direct the side
outlets to the side glasses of the doors as necessary and
gradually defrost them. After defrosting direct the outlets in
such a way that the air should not be blown directly to the
driver, but down to the driver's legs.
F13BN011
*Air filter with active carbo
n
.
ACQUAINTANCE WITH THE TRACTOR
40
F13BN015
Active carbon filters are installed in the placed of standard dust filter and the replacement is done in the
same way as with standard filters. Filter must be inserted with the white side to the grid. Assembly
instructions are found in the chapter 'Maintenance instructions'.
Filter is used only when spraying pesticides, then it must be replaced back by a paper filter because the
flying dust would clog the carbon filter very fast.
The recirculation control must be in the position 'air is sucked from the outside'.
Ventilator control must be in the position 'maximum ventilator run'.
WARNING: filter does not provide full protection against toxic substances
- Wear protective gloves when manipulating with the filter.
- Do not clean the filter and do not blow through with compressed air.
DANGER: Replace the active carbon filter every 200 hours or 36 months (date of production is
given on the filter). If you happen to smell pesticides in the cabin, replace the filter immediately and
have the sealing of the cabin checked. Used filters must be damaged in specialized collection
centres.
When spraying pesticides and using heating filters with active carbon, the recirculation
control must be in the position of 'air sucked from the outside' and the ventilator control 'maximum
ventilator run' for creating surplus pressure in the cabin.
Wiper and washer of the front window
The switch of the front wiper and control of the front
washer are located on the right column of the cabin
The double-speed engine of the front wiper is controlled
by the two-position switch of the front wiper.
The windshield washer is activated after pressing the
switch of the front double-speed wiper located on the right
column of the cabin. The maximum time of continuous
operation of the washer pump is 20 s.
When the washer is used, the windshield is automatically
wiped by the wiper. The number of wipings depends on
the operation time of the washer.
C15N048
Front wiper speed switc
h
r
ACQUAINTANCE WITH THE TRACTOR
41
The front wiper speed switch is turned on using the switch
located on the right column of the cabin.
Setting the wiper cycle period:
Turn on the speed switch, after the front window has been
wiped, turn off the speed switch, wait the required period
between wipes and turn on the speed switch.
The required gap between wipes is automatically set.
Rear window wiper
The switch of the rear wiper is located on the right column
of the cabin.
The single-speed engine of the rear wiper is controlled by
the single-position switch of the rear wiper.
C15N049
Windshield washer tank
Windshield washer tank is placed on the rear wall of the
cabin from the outside side.
The washer tank capacity is 2,5 litres.
In summer the reservoir should be filled with distilled wate
or mixture for washers.
Antifreeze mixture for washers must be used in winter
season for filling the washer tank.
Washer nozzle
The washer nozzle is situated in the upper part of the
hood and is adjustable by needle or steel wire of
maximum diameter 0,8 mm.
C15N050
F_02_152a
C128
Fuel tank
A
ACQUAINTANCE WITH THE TRACTOR
42
plastic tank of 300 litres volume is mounted as
a standard for all types of tractors.
Do not step on the fuel tank!
Fuel tank drain plug
Plug for draining dirt and fuel off the fuel tank is in its
bottom.
C15N133
H800
Urea tank
The tank for urea is located in the left side of the tractor
and is equipped with the blue plug of the filling hole.
The tank volume is 32 litres.
C15N075
Add only urea!
Other media, even a small amount (e.g. diesel oil), lead to the destruction of the system.
If e.g. diesel oil was loaded and is present in the system, the whole system of urea injection must be
replaced!
If the loaded medium (e.g. diesel oil) does not reach the guide or export pump I of the dosing module,
all you have to do is to empty and thoroughly clean urea tanks.
Maintain cleanliness.
Instrument panel - signal lamps
p
)
DASHBOARD
43
C15N093
When switching the key in the switch box from 0 position to 1 position, all signal lamps light up.
1 - Signal lamp of the tractor left direction lamps (green).
2 - High beam lights (blue). Lights up with high beam lights on.
3 - Operational protection signal lamp (blue). It is lit up when there is disagreement between operational
values of the tractor groups.
4 - Signal lamp of direction lights of 1st trailer (green)
5 - Signal lamp of direction lights of 2nd trailer (green)
6 - Minimum air pressure in brake system signal lamp (red). It is lit up with the pressured drop for air brakes
of trailer below the critical limit.
7 - Manual brake signal lamp (red). It is lit with engaged manual brake.
8 - Charging signal lamp (red). With engine run, lights up with charging failure. When the engine is at
standstill, it must be lit.
9 - Lubrication signal lamp (red). With engine running lights up with the oil pressure drop below the critical
limit.
10 - Air cleaner clogging signal lamp (yellow). Lights up with air filter clogging.
11 - Urea level signal lamp (red/orange)
12 - SCR signal lamp (red)
13 - SCR signal lamp (orange)
14 - Indicator (red) of a failure in the hydrostatic control system. It lights with engine operation in hydrostatic
control failure. When the engine is at standstill, it must be lit.
15 - Signal lamp of tractor right direction lights (green).
16 - Not connected
17 - Not connected
18 - Engine ignition signal lamp (yellow). Signalizes the activity of the device for facilitation of engine start.
19 - Not connected
20 - Fuel level signal lamp (orange). It is on with the remaining 0 - 1/4 of the tank volume.
21 - Gearbox malfunction signal lamp (dark red)
22 - Warning signal lamp (orange)
23 - Sto
signal lamp (red
Instrument panel - instruments
DASHBOARD
44
C15N094
A - coolant thermometer
B - fuel gauge
C - air pressure gauge
D - speedometer
1. Engine revolutions
2. Indicator of engine revolutions at which nominal revolutions of the rear PTO at economic revolutions of the
rear PTO shaft are achieved.
3. Indicator of engine revolutions at which nominal revolutions of the rear PTO at standard revolutions of the
rear PTO shaft are achieved.
E - display
Instrument panel - buttons
A - Rolling up in the menu button
B - Rolling down in the menu button
C - Entry to the menu button, confirming items on the
menu
D - LCD backlight inversion button
E - Reset button hours of operation and km
F - Change of display button in the navigation menu
C15N041
Display descriptio
n
:
DASHBOARD
45
The following values are displayed on the main display
1 - shifted gear of multiplier of torque, according to shifted
gear 1, 2 or 3 is displayed
2 - switching the switch of torque multiplier preselection
3 - switching the function of rear PTO shaft automatic
disengagement
4 - gear shifting lever position, reversing F driving forward,
N neutral, R reversing
5 - road and reduced speeds shifting lever position,
reduced speeds, neutral or road speeds
6 - main field of display
7 - secondary field of display
8 - engagement of front axle drive switch
9 - engagement of differential locks
10 - maintenance interval exceeded
Change of the look of display
The change of look of display from display (1) to display
(2) can be done by pressing a button (A).
C15N027
Display - change of display
By repeated pressing of button (A) you can click between
individual displays of data on the display (so called
screens).
When the key in the switch box is moved to position I, the
home screen is displayed on the display.
C15N028
C15N029
C15N030
After about three seconds the main screen is displayed on
.
DASHBOARD
46
the display.
In the main field (1) the travel speed of the tractor is
displayed. In the secondary field (2) the current time in 24hour format is displayed.
There are data regarding PTO shafts in this screen
1. Front PTO shaft revolutions, if the shaft is activated.
2. Rear PTO shaft revolutions, when the shaft is switched
on.
3. Tractor travel speed.
C15N031
In the main field (1) the total moto hours worked by the
tractor are displayed.
In the secondary field (2) the total moto hours worked by
the tractor from the last resetting of the data are displayed.
In the main field (1) the total kilometres worked by the
tractor are displayed.
In the secondary field (2) the number of kilometres
travelled by the tractor from the last resetting of the data is
displayed.
C15N032
C15N033
C15N034
There are data regarding the automatic switching off of the
DASHBOARD
47
rear PTO shaft; more information is available in the
chapter Power of Agricultural Machines.
In the main field (1) the voltage of the accumulator battery
is displayed.
C15N035
In the main field (1) the total amount of the fuel consumed
from the engine start is displayed. The entry is
automatically cleared after two hours from the engine
start. In the secondary field (2) the immediate
consumption of the fuel is displayed. The entry is
automatically cleared when the engine is switched off.
In the main field (1) the processed area in hectares is
displayed.
In the secondary field (2) the hourly output, i.e. the
average of the processed area in hectares per hour, is
displayed.
C15N036
C15N037
C15N038
In the main field (1) the amount of urea in the tank in the
.
DASHBOARD
48
volume percentage of the tank is displayed.
More information in chapter System of Additional
Treatment of Exhaust Gases.
In the main field (1) the number of revolutions of the
engine per minute is displayed.
In the secondary field (2) the engine load in percentage is
displayed.
C15N039
In the main field (1) the time is displayed
In the secondary field (2) the outdoor temperature is
displayed.
In the main field (1) the average speed of the tractor is
displayed.
In the secondary field (2) the average consumption of the
fuel is displayed.
The entries are automatically cleared after two
hours from the engine shutdown.
C15N040
C15N095
C15N149
The average speed and the fuel consumption of the tracto
r
DASHBOARD
49
C15N153
Average speed of the tractor
The average speed of the tractor (1) in km/h from the last reset of the data is displayed on the display.
If you want to determine the average speed for a certain period, you must reset (zero) the value at the
beginning of the measurement.
After the reset, 0 is displayed during first 100 m on the display, then the value is updated every 10 s or 100
m of the distance travelled.
Average consumption of the fuel
The average consumption of the fuel (2) in litres per hour from the last reset of the data is displayed on the
display (2). If you want to determine the average consumption for a certain period, you must reset (zero) the
value at the beginning of the measurement. The value is updated every 10 s.
Manual zeroing (reset) of data
Except automatic zeroing of data, these entries can be zeroed manually.
For manual zeroing of data, the tractor must be with the engine not started and with the key of the switch box
in the position I.
Select display of the corresponding main screen using the button (F).
Zero the entry by longer pressing of the button (E) (RESET).
Attention! Both entries are always zeroed simultaneously; a single entry cannot be zeroed.
Display - resetting data
The procedure for zeroing data in the secondary field at the main screens where the data can be zeroed is
as follows:
1 - Select display of the corresponding main screen using button (F).
2 - Zero the entry by longer pressing of button (E) (RESET).
C15N055
Display - manual brake
DASHBOARD
50
If the tractor is not braked by a manual brake, a warning is
displayed on a display (letter P in a circle) and at the same
time a sound signal is heard. See the chapter "Driving
operation" for more.
Brake the tractor by a manual brake.
Display - indicator of service inspection intervals
FH12N039
C15N042
The warning regarding an approaching maintenance date (service interval) is displayed if there is less than
30 operating hours remaining to the planned maintenance.
When the key in the switch box is moved to position I, the home screen is displayed on the display (A).
After several seconds the warning regarding an approaching maintenance (B) with the number of operating
hours of the tractor (1) remaining to the maintenance date is displayed on the display.
Exceeding the service interval
In case of exceeding the service interval, the maintenance
alert is displayed on the display when the key in the switch
box is moved to position I.
When the display is switched to the main screen using
button (F) (DISP), the symbol (1) remains on all displays
of the main screens.
C15N044
Zeroing (reset) of the indicator of service inspection intervals
y app
y.
DASHBOARD
51
C15N152
When the maintenance was performed, zero (reset) the indicator of service inspection
intervals.
Enter the service menu by longer pressing of the button ( A ).
Use the buttons ( B ) and ( C ) to select the item calibration indicated with the arrow ( a ). By pressing the
button ( A ) you enter the calibration menu.
Use the buttons ( B ) and ( C ) to select the item service indicated with the arrow ( b ). By pressing the button
( A ) you enter the service menu.
Use the buttons ( B ) and ( C ) to select the item [clearing] indicated with the arrow ( c ). By pressing the
button ( A ) reset the indicator of the service interval.
To return to the service menu, use the buttons ( B ) and ( C ) to select the item EXIT and press the button
( A ) (Enter).
Error signalling
Errors arising during tractor operation are indicated by
switching the corresponding signal lamp, acoustic signal
and error message in the instrument panel display.
If the error is indicated, the signal lamp still glows, even
though the display is switched to the next display.
If the error is not eliminated or the indicated state has not
returned to a normal state:
the corresponding signal lamp glows
when the tractor is switched off, the key in the switch box
is moved to position I and then the engine is started, the
corresponding signal lamp is switched on again and the
error message runs through the display.
1 - The signal lamp of a serious defect of the system (red).
2 - The signal lamp of a less serious defect of the system
(orange).
3 - Operational protection signal lamp (blue).
4 - Gearbox malfunction signal lamp (dark red). It glows
together with any of the signal lamps indicating errors, as
long as the error relates to the gearbox or the system of
travelling clutches.
During tractor operation, three types of error messages
ma
ear in the displa
C15N111
Display - error messages
DASHBOARD
52
C15N057
During tractor operation, three types of error messages may appear in the display.
A. - Warning of operational protection,
that a small deviation from the set values or error by the operator occurred.
The warning is displayed in the display for about 10 seconds and then the display is switched to the
previously set main screen.
The state is indicated by the signal lamp
The tractor can be used without limitation.
B. - Less serious defects of the system
If a less serious defect of the system occurs, the defect number is displayed in the display for about 10
seconds. Then the display of the defect is minimized into the main field.
All the tractor's functions remain active; it can happen that some of the functions is not undepreciated.
The state is indicated by the signal lamp
If this situation occurs, finish the work and contact the service centre.
C. - Serious defects of the system
If a serious defect occurs, the display is backlighted in red there is a label STOP. The display cannot be
switched to another screen.
The state is indicated by the signal lamp
If this situation occurs, stop the tractor immediately and contact the service centre.
Description of the display of error messages
1 - The symbol of the defect significance.
2 - Node of the tractor where the defect appeared.
3 - Main display field - defect code.
4 - Secondary display field - defect specification.
C15N056
Symbols of tractor nodes
DASHBOARD
53
Engine
Gears and travelling clutches
Spring-loaded front driving axle
Hydraulic systems
System of treatment of exhaust gases
Systems facilitating start of the engine
Display - service menu
Entry to service menu:
You will enter the service menu by a longer pressing of (A)
button.
The selection of items to be done by (B) and (C) buttons.
The selected item is marked by an arrow (1).
Exit from service menu:
By buttons (B) and (C), select an item EXIT and press (A)
button.
Service menu
Service menu
1 - Failures history, for servicing purposes
2 - Machined area
3 - Calibration
4 - Language selection
5 - Exit service menu
C15N096
C15N097
Display - history of defects
DASHBOARD
54
C15N106
a - enter the service menu
use buttons (A) and (B) to select the item listing of defects and press button (C) (ENTER)
b - selection of tractor nodes
use buttons (A) and (B) to select the tractor node from which the listing of defects is needed and press button
(C) (ENTER)
1 - engine
2 - gears and travelling clutches
3 - spring-loaded front driving axle
4 - hydraulic systems
5 - system of treatment of exhaust gases
6 - system facilitating start of the engine
7 - return to the previous screen
c - the listing of defects of the selected tractor node; use buttons (A) and (B) to scroll between individuals
defects
1 - sequence number
2 - defect code
3 - code of defect specification
4 - number of defect repetitions
Return to the main screen by pressing button (C) (ENTER)
Display - setting language mutation
Enter the service menu:
Use buttons (B) and (C) to select the item LANGUAGE
and press button (A) (ENTER).By successive pressing of
button (A) (ENTER), available language mutations are
successively displayed. When reaching the required
language mutation, exit the service menu.
Use buttons (B) and (C) to select the item EXIT and press
button (A) (Enter).The instrument panel is switched to the
selected language mutation.
If you want to change metric units to Anglo-
Saxon, select the language mutation ENG. IMP.
C15N098
Display - machined are
a
DASHBOARD
55
Machined area displays machined area in hectares in the
main displaying array, in the secondary displaying array
mean in hectares per hour.
It is necessary to set the width of the machined
area (i.e. working width of the tools) for the correct
calculation of machined area.
Machined area menu
C15N099
C15N100
Enter service menu by pressing (A) for a longer period of time. Select an item machined area marked with an
arrow (a) by (B) and (C) buttons. By pressing (A) button, you will enter the machined area (b) menu.
Machined area (b) menu:
(1) - setting the width of machined area (i.e. working width of tools)
(2) - start of machined area record
(3) - end of machined area record
(4) - erase recorded area from ECU
(5) - return to service menu
Machined area width
c15n104
Enter machined area menu. Select the item aggregation width marked with an arrow (a) by (B) and (C)
buttons and by pressing the button (A) shift to the menu aggregation width. There are three preset values of
aggregation width in aggregation width menu. Select the required aggregation width by (B) and (C) buttons
and confirm by pressing (A) button. Select an item (1) by (B) and (C) buttons and press (A) button for return
to machined area (a) menu.
Setting of the user-defined width of aggregatio
n
y
y.
DASHBOARD
56
C15N105
In the aggregation width menu, each of the three preset values of the aggregation width can be changed.
Enter the aggregation width menu, use buttons (B) and (C) to select the value that you want to change and
press button (A) (ENTER). The value is indicated with asterisk (1).
By pressing of button (D) (DISP), value (a) is indicated with arrow (2); you can change this value using
buttons (B) and (C).
By another pressing of button (D) (DISP), value (b) is indicated with arrow (2); you can change this value
using buttons (B) and (C).
By another pressing of button (D) (DISP), value (c) is indicated with arrow (2); you can change this value
using buttons (B) and (C).
By another pressing of button (D) (DISP) you can exit setting.
To return to the processed area menu, select the item exit using buttons (B) and (C) and press button (A)
(ENTER).
Machined area record
FHD14N070
Enter service menu (a) by longer pressing the (A) button. Select the item machined area marked with an
arrow by (B) and (C) buttons. By pressing the(A) button, you will enter the machined area menu (b).
Select an item (1) by (B) and (C) buttons and in the aggregation width menu select a requested value and
return to the machined area(b) menu.
Select an item (2) by (B) and (C) button and by pressing the button (A) start recording of machined area and
exit service menu. From this time on, if the tractor is moving, machined area will be recorded depending on
the aggregation width and the travelled distance.
The record of the machined area will end if you select item (3) in the machined area menu(b) and press (A)
button.
If you start the record of machined area again, the newly read values will be added to the already saved
values.
After annulling the values in the main and secondary array, select an item (4) in the menu by (B) and (C)
buttons in the machined area menu(b) and by pressing the (A) button, confirm the selection. After returning
to the main screen Machined area, there will not be any data in the main and secondary array of the display
(c).
Overridden values cannot be renewed in an
wa
Display - setting and calibratio
n
DASHBOARD
57
C15N060
Enter the service menu by a longer pressing of button (A):
a - Use buttons (B) and (C) to select the item calibration indicated with arrow.
b - By pressing button (A) you enter the calibration menu.
1 - calibration of travelling clutches
2 - calibration of travel speed
3 - setting of steering sensors of the front axle
4 - service setting
5 - setting of hours
6 - return to the main screen
Travel speed calibration
DASHBOARD
58
FHD14N072
Dashboard is calibrated after assembly at a production plant.
Do repeated calibration in the following cases:
- after a significant wear of tyres
- when mounting new tyres
- when replacing dashboard
Calibration procedure
- at a suitable place, mark a track of 100 m at length
- inflate tyres of tractor on the prescribed pressure, see tables of this Instructions manual
- start the engine
- move the tractor to the beginning of the 100-metre track
- enter the service menu by pressing (A) button
- select the item (1) by (B) and (C) buttons and by pressing (A) button go to calibration menu
- select the item (2) by (B) and (C) buttons and move to the speed menu by pressing (A) button
- select an item (4) by (B) and (C) buttons and by pressing the (A) button, move to the following menu. The
item (3) serves only for setting the travelling speed in the production plant
- select an item (5) by (B) and (C) buttons and confirm with the (A) button
- start the tractor with a stable speed of approximately 10 km/h
- after travelling the whole distance of 100 m stop the tractor at the marked end of the track (b)
- select the item (6) by pressing the buttons (B) and (C) and by pressing (A) button, save the newly read
values and you will return to initial screen
- if calibration of travelling speed did not run properly, error report will appear on the display (7), after
confirming the item (8) you will return to initial screen by pressing the (A) button without saving the new
values
Setting of steering sensors of the front axle
DASHBOARD
59
C15N109
Setting of steering sensors of the front axle
- During any interference in geometry of the front axle
- During replacement of sensors of the front axle
- During replacement of the instrument panel
- During replacement of the front axle
Calibration procedure
- Indicate the track of the length of 15 m on suitable place
- Inflate the tractor tyres to the required pressure
- Start the engine
- Park the tractor at the start of the track
- By pressing button (A) enter the service menu
- Use buttons (B) and (C) to select the item CALIBRATION indicated with arrow (a) and by pressing button
(A) you enter the calibration menu
- Use buttons (B) and (C) to select the item SETTING OF STEERING SENSORS OF THE FRONT AXLE
indicated with arrow (b) and by pressing button (A) you enter another screen
- Drive the tractor straight forward 15 metres and stop the tractor
- By pressing button (A) the values are stored and you are returned to the main screen
Setting of time
DASHBOARD
60
C15N110
By pressing button (A) enter the service menu
a - Use buttons (B) and (C) to select the item CALIBRATION indicated with arrow (a) and by pressing button
(A) (ENTER) you enter the CALIBRATION menu
b - Use buttons (B) and (C) to select the item SETTING OF TIME indicated with arrow (b) and by pressing
button (A) (ENTER) you enter the next screen
c - Setting time screen
1 - Setting of hours
2 - Setting of minutes
3 - Store and return to CALIBRATION menu (b)
4 - Return to CALIBRATION menu (b) without saving
5 - Display of hours
6 - Display of minutes
Procedure for setting of time
Use buttons (B) and (C) to select the item hours (1); by successive pressing of button (A) (ENTER) we
change the value of hours in the display; changes are displayed directly in the position (5).
Use buttons (B) and (C) to select the item minutes (2); by successive pressing of button (A) (ENTER) we
change the value of minutes in the display; changes are displayed directly in the position (6).
Use buttons (B) and (C) to select the item STORE AND RETURN (3) to confirm changes in the setting of
time and for the return to the CALIBRATION menu or select the item RETURN (4) to return to the
CALIBRATION menu without saving the time setting and confirm it by pressing button (A) (ENTER).
If the accumulator battery of the tractor is disconnected for a longer time, ca. after ten days the
set time is reset (zeroed). When accumulator battery is connected, the current time must be set
again.
Instrument panel - warning
Replenish fuel
When the fuel signal lamp is lit up, the appeal for
replenishment of the fuel appears in the display for about
3 seconds.
C15N061
Add ure
a
DASHBOARD
61
When the level of the urea tank content drops, the prompt
for the addition of urea and the amount of urea in the tank
in percentage of the tank volume are shortly displayed on
the display.
High temperature of the cooling liquid
C15N151
C15N112
High temperature of the cooling liguid is indicated in several stages of warning
A - informative - reduce the engine power
B - warning - stop the tractor, set the engine to idling until the temperature of the cooling liquid is reduced
C - caution - stop the engine, wait until the temperature of the cooling liquid is reduced and check the level of
the cooling liquid; if the cooling liquid starts to be overheated again when the engine is started, stop the
engine and contact the service centre
Low level of the cooling liquid
C15N113
Low level of the cooling liguid is indicated in several stages of warning
A - informative
B - warning - the cooling liquid must be replenished
C - caution - stop the engine, wait until the temperature of the cooling liquid is reduced and replenish the
cooling liquid
Do not release the overpressure plug unless the cooling liquid is cold! Danger of scald burns!
High temperature of the engine oil
DASHBOARD
62
C15N114
High temperature of the engine oil is indicated in several stages of warning
A - informative - reduce the engine power
B - warning - stop the tractor, set the engine to idling until the temperature of the engine oil is reduced
C - caution - stop the engine, wait until the temperature of the engine oil is reduced and check the level of the
engine oil; if the engine oil starts to be overheated again when the engine is started, stop the engine and
contact the service centre
High air temperature in the engine air intake system
C15N115
High air temperature in the engine air intake system is indicated in several stages of warning
A - informative - reduce the engine power
B - warning - stop the tractor, set the engine to idling until the air temperature in the engine air intake system
is reduced
C - caution - stop the engine and wait until the temperature in the engine air intake system is reduced; if the
air in the engine air intake system starts to be overheated again when the engine is started, stop the engine
and contact the service centre
Water in the coarse filter of fuel
DASHBOARD
63
C15N116
High water level in the coarse filter of fuel is indicated in several stages of warning
A - informative - it will be necessary to perform defecation of the fuel coarse filter (see chapter Maintenance
Guidelines)
B - warning - it will be necessary to perform defecation of the fuel coarse filter (see chapter Maintenance
Guidelines)
C - caution - stop the engine and perform defecation of the fuel coarse filter (see chapter Maintenance
Guidelines)
High oil temperature in the gearbox
C15N118
High temperature of the gear oil is indicated in several stages of warning
A - informative - reduce the engine power
B - warning - stop the tractor, set the engine to idling until the temperature of the gear oil is reduced
C - caution - stop the engine, wait until the temperature of the gear oil is reduced and check the level of the
gear oil; if the gear oil starts to be overheated again when the engine is started, stop the engine and contact
the service centre
Full pushing filter of the gearbox distributo
r
)
DASHBOARD
64
C15N121
The full oil filter of the gearbox distributor is indicated in several stages of warning
A - informative - it will be necessary to perform replacement of the oil filter cartridge of the gearbox distributor
(see chapter Maintenance Guidelines)
B - warning - it is necessary to perform replacement of the oil filter cartridge of the gearbox distributor (see
chapter Maintenance Guidelines)
B - caution - perform immediate replacement of the oil filter cartridge of the gearbox distributor (see chapter
Maintenance Guidelines)
Full pushing filter of the hydraulics
C15N122
The full oil filter of the hydraulics is indicated in several stages of warning
A - informative - it will be necessary to perform replacement of the oil filter cartridge of the hydraulics (see
chapter Maintenance Guidelines)
B - warning - it is necessary to perform replacement of the oil filter cartridge of the hydraulics (see chapter
Maintenance Guidelines)
C - caution - perform immediate replacement of the oil filter cartridge of the hydraulics (see chapter
Maintenance Guidelines
System of additional treatment of exhaust gases (SCR)
n
.
SYSTEM OF ADDITIONAL TREATMENT OF EXHAUST GASES
65
The tractor is equipped with the engine fulfilling emission limits STAGE IIIB.
The compliance with the emission limit is achieved, among others, by injection of the reduction agent (urea)
into the exhaust manifold (SCR) and consequent catalytic reduction in the catalyst of exhaust gases.
Using the SCR system, emissions of NOx (NOx = nitrogen oxides) exhausted by the engine can be
continuously decreased.
At the same time, the reduction agent injected into the exhaust system reacts in SCR catalyst with NOx
emissions contained in exhaust gases which are reduced to nitrogen (N2) and water (H2O).
The control of the injected amount of urea is performed using the engine electronic control.
Conditions for system SCR operation
The amount of urea in the tank is displayed on the instrument panel.
If the amount of urea in the tank is exhausted when the engine is running, the injector in the exhaust
manifold is in danger of being damaged.
In this way also the catalytic reduction is stopped and the amount of harmful emissions in exhaust gases is
increased.
When urea is added in the tank, the catalytic reduction is restored.
Conditions for proper functioning of the system
- temperature of cooling liquid must be higher that 60°C
- working temperature of the catalyst must be higher than 250°C
- outdoor temperature must be higher than -20°C
- engine revolutions must be higher than 1,000 rpm
- requirement for the withdrawn torque must be higher than 20%
Urea (Aqueous Urea Solution AUS 32)
Urea is a highly pure aqueous urea 32.5% solution used as a reducing agent NOx for additional treatment of
exhaust gases SCR of motor vehicles with diesel engines.
The product is labelled as Urea or AUS 32 (AUS: Aqueous Urea Solution) and complies with the standard
ISO 22241-1 Reducing agents NOX AUS 32.
The urea solution AUS 32 is known in USA and North America as Diesel Exhaust Fluid (DEF).
The lifetime of urea without the loss of the quality is influenced by storage conditions.
It crystallizes at ambient temperature of -11°C and at ambient temperature over +35°C it initiates hydrolytic
reaction which means that a slow decomposition to ammonia and carbon dioxide begins.
It is essential to protect unprotected vessels from direct sunlight. Barrel must not be stored longer than one
year! Pay attention to the resistance of the used materials and store vessels. Urea freezes below the
temperature of -11°C.
Principles for safe handling of urea
Contact with skin
- Prolonged or repeated contact may cause skin irritation.
Contact with eyes
- Prolonged or repeated contact may cause eye irritation. Rinse eyes with plenty of water for at least 15
minutes. If irritation persists, visit a physician.
Ingestion
- In case of ingestion of small quantities, toxic effects are not likely. Higher amount may cause intestinal or
stomach problems. Do not induce vomiting. Drink half a litre of water or milk. In case of ingestion of a larger
than small quantity, visit a physician.
Fire-fighting measures
- The product has fire extinguishing properties.
Extinguishing means
- If the material got in the fire, use large amount of water for extinguishing.
Accidental release measures
- Minimize contact of the spilled material with the soil so that you do not allow product to reach surface or
underground water courses.
- Soak up the spilled material with dry soil, sand or other no
-flammable material
Limitation of the engine power and engine revolutions
SYSTEM OF ADDITIONAL TREATMENT OF EXHAUST GASES
66
If there is a serious error of SCR system or if the level of urea in the tank is low, the reaction of the system is
reduced engine power output and revolutions.
According to the error type, so-called one-stage or two-stage reduction of engine output is performed.
stage 1 Reduction of engine power by 20%
stage 2 Reduction of engine power by 20%
Reduction of engine revolutions to 1,200 rpm
Indication of amount of urea in the tank
The amount of urea in the tank is displayed on the
corresponding main screen in percentage of the urea tank
volume.
Small amount of urea in the tank is indicated with urea
signal lamp (1), defect signal lamp (2), acoustic signal and
reduced engine power output and revolutions.
C15N124
amount of urea
in the tank
urea signal
lamp
defect
signal
lamp
acoustic
signal
limitation of the
engine power and
engine
revolutions
less than 15% glows
less than 10% flashes
(0.5 Hz)
less than 5% flashes
glows yes
(0.5 Hz)
less than 5% flashes
(1 Hz)
0% flashes
(2 Hz)
glows yes reduction of
power by 20%
glows yes reduction of
power by 20%
reduction of
engine
revolutions to
1,200 rpm
Long-term shutdown of tractor
During a long-term shutdown of the tractor, the urea filling must be drained from the tank.
Before operating the tractor, the urea tank must be filled with a new filling again and the urea filter element
must be replaced.
The urea filling should not stay in the tank longer than four month; then it should be replaced.
Repairs and maintenance of the system of additional treatment of exhaust gases
All repairs and maintenance of the system of additional treatment of exhaust gases must
always be performed by a professional service All interventions in the system, except authorised
service, are prohibited.
Before a drive with the new tractor get to know how to shift gears and try individual positions
p
.
p
DRIVING OPERATION
67
of the shifting lever when the engine is stopped.
During normal operation and before you set up, make sure that the technical condition ensures safe
operation of the tractor.
Before you start
Before you start the engine, make sure that:
1. the tractor is properly braked.
2. the main gear shifting lever of gears in neutral
osition
3. Reversing lever is in neutral position
4. PTO switches are off
If clutch pedal is not depressed the tractor cannot be
started - start protection switch is not switched
C15N062
If you do not succeed in starting the engine
Return the key to '0' position. Wait 60 second and repeat
the start.
Never help the stopping engine by a starter.
You are being exposed to the danger of starter
damage.
Non-permitted starting
It is forbidden to start the tractor by shortcircuiting the starter clamps. Start only from the
driver´s seat. It is necessary to disconnect minus pole
of accumulator and all the shifting levers including
PTO shaft shifting lever to be shifted in neutral
osition with any manipulation or repair of the starter.
The starter´s clams are covered with a cap.
C15N127
C15N125
Starting the engine of the tracto
r
DRIVING OPERATION
68
C15N126
When starting the engine, it is necessary to sit on the driver's seat.
1. Insert the key to the switchbox ('0' position).
2. Depress the clutch pedal.
3. Shift the main gear shifting lever to neutral position.
4. Shift the reversing lever to neutral position.
5. Make sure that all PTO switches on the right column of the cabin are switched off.
6. Turn the key to 'I' position. A yellow control will light up on the dashboard signalising the proper igniting
function.
7. Wait for the ignition control to turn off (the time is dependent on the temperature of the coolant).
8. Turn the key to the 'II' position (start).
9. After starting the engine, release the key immediately. Do not start for more than 20 sec.
Blocking of the start
If the engine cannot be started and the defect signal lamp is flashing, it means that blocking of the start was
activated by electronic regulation of the engine and this way the engine is protected.
The blocking of the start is interrupted when the key in the switch box for about 30 seconds is moved to
position 0.
Immediately after start
When the engine is started, leave it idling
without load for ca. 2 minutes.
During this time, perform checking of lubrication, charging,
hydrostatic control (signal lamps must not be illuminated)
and other functions ensuring proper operation of the
engine. The time of engine operation without load must be
adhered to, especially in winter period.
FH11N092
Engine heatin
g
DRIVING OPERATION
69
FH11N091
Do further heating of the engine during the drive. The heating of the engine by lengthy idle run
or sharp increase in revolutions is harmful to the engine. If the temperature of coolant has not
reached 45°C, do not exceed the engine revolutions over 2000 rpm.
Error signalling
Errors arising during tractor operation are indicated by
switching the corresponding signal lamp, acoustic signal
and error message in the instrument panel display.
If the error is indicated, the signal lamp still glows, even
though the display is switched to the next display.
If the error is not eliminated or the indicated state has not
returned to a normal state:
the corresponding signal lamp glows
when the tractor is switched off, the key in the switch box
is moved to position I and then the engine is started, the
corresponding signal lamp is switched on again and the
error message runs through the display.
1 - The signal lamp of a serious defect of the system (red).
2 - The signal lamp of a less serious defect of the system
(orange).
3 - Operational protection signal lamp (blue).
4 - Gearbox malfunction signal lamp (dark red). It glows
together with any of the signal lamps indicating errors, as
long as the error relates to the gearbox or the system of
travelling clutches.
More information in chapter Instrument panel.
Indication of the limitation of the engine power and engine revolutions
If there is a serious error in control or auxiliary systems of
the engine, SCR system or if the level of urea in the tank
is low, the reaction of the system is reduced engine power
output and revolutions.
According to the error type, so-called one-stage or twostage reduction of engine output indicated by glow of the
signal lamps (1) and (2) is performed.
stage 1 Reduction of engine power
by 20%
stage 2 Reduction of engine power
by 20%
signal lamp (1)
glows
signal lamp (2)
glows
Reduction of engine
revolutions to 1,200 rpm
C15N111
C15N129
Signalling errors in the system of additional treatment of exhaust gases
DRIVING OPERATION
70
C15N148
The label with a short description of indication of errors in the system of additional treatment of exhaust
gases and subsequent activities of operators is located in the right bottom corner of the windshield (A).
On the label (B) in the left part there is a combination of signal lamps glowing or flashing on the instrument
panel indicated using pictograms including their colours and the pictogram of the sounding acoustic warning
signal.In the right part of the label a required reaction of the tractor operator is described.
1. Add urea.
2. Add urea.The engine power will be limited.
3. Add urea.Engine revolutions will be minimised.
4. Increase the engine load or contact service.The engine power will be limited.
5. Contact service.The engine power will be limited and engine revolutions will be minimised.
Gear shifting
The tractors are equipped with a five-gear synchronized
gearbox, three-gear torque multiplier, reversing and twogear reduction.
Five-gear gearbox is shifted by main shifting lever with
buttons for disengaging the travel clutch (1) and for
shifting the individual gears of multiplier (2).
Reversing lever
The selection of the direction of travel drive is done by
reversing lever (forward, backward).
F - driving forward
N - neutral
R - driving backward
The lever also serves for starting the tractor without the
depressed clutch pedal.
FH12N037
X212a
Reversing lever position signalizatio
n
t
DRIVING OPERATION
71
The individual positions of reversing lever are signalized
by a sign (1) on the display.
driving forward
Neutral
driving backward
Shifting road and reduced speeds
H - Road speeds
N - Neutral
L - Reduced speeds
Shifting the gears of the main gearbox with reduced
speeds is the same as with road speeds.
Road and reduced speeds shifting lever can be
shifted only with a tractor at standstill.
Road and reducing speeds lever position signalization
The individual positions of road and reduced speeds lever
are signalized by a sign (1) in the left bottom corner of the
display.
C15N063
F72
road speeds
neutral position
reduced speeds
Driver´s seat - safety switch
The driver´s seat is equipped with a safety switch which
signalizes the system of driver abandoning the driver´s
seat.
If the tractor is started, there is nobody on the driver´s sea
and reversing lever under the steering wheel is shifted to
F or R position, N position is shifted automatically and
tractor does not start.
If this situation occurs, it is necessary to sit on the driver´s
seat, to return the reversing lever under the steering wheel
to N position and then to select the direction of drive again
(F or R).
C15N064
The principles of appropriate use of tractors
g
.
DRIVING OPERATION
72
The listed principles for tractor´s operation serve for facilitating the operation and guarantee
corresponding service life of travel clutch!
The description of the system of travel clutches
The tractor is equipped with two individual travel clutches, one for travelling forward and one for travelling
backward.
The selection of the driving direction and also the choice of a specific travel clutch is done by shifting the
reversing lever under the steering wheel from neutral position to the position forward or backward.
The way of controlling the travel clutch by
1 - Reversing lever
2 - Clutch control button on the head of reversing lever
3 - Clutch pedal
The differences in ways of controlling the travel clutch by
1 - Reversing lever
This way of control has automatic start function.
When shifting the reversing lever to neutral position, there is release of travel clutch.
When shifting the reversing lever to the forward or backward position, there is a switch of travel clutch and
subsequent smooth dead start of the tractor in the direction defined by reversing lever.
The speed of switch of travel clutch and the smoothness of dead start is controlled by a controlling
unit on the basis of information saved in calibration and the operators cannot influence it.
Automatic dead start function is sparing to travel clutches than the control of travel clutches
by clutch pedal, therefore use the ways of controlling travel clutch with the function of automatic
dead start for the regular operation of tractor with dead start, gear shifting or the change of the
driving direction.
2 - Clutch control button on the head of gear shifting lever
This way of control has the function of automatic switch of travel clutch.
When pressing the button of clutch control on the head of gear shifting lever there is release of travel clutch.
When releasing the red button of control clutch on the head of gear shifting lever, there is a switch of travel
clutch.
The rate of travel clutch switch is controlled by electronic control unit on the basis of information saved with
calibration and the operator cannot influence it.
3 - Clutch pedal
When depressing the clutch pedal, there is release of travel clutch.
When releasing the clutch pedal, there is a switch of travel clutch.
The speed of travel clutch switch is dependent on the speed of releasing the clutch pedal.
The clutch pedal does not enable the function of automatic dead start and operators influence the speed and
smoothness of dead start.
Use the clutch pedal only for stopping the tractor in regular operation.
For the need of delicate inching, for example when connecting tools or when manipulating
with the tractor in crammed spaces, when even the reduced gear speeds are not slow enough, use
the clutch pedal for short time.
It is forbidden to control the speed of tractor by partial depression of the clutch pedal with
engine revolutions higher than 1200 revolutions per minute. Do not use the clutch pedal as a foot
rest. There is a dan
er of limiting service life or failure of travel clutches
Interrupted sound signal
y
DRIVING OPERATION
73
If the speed of tractor is control b
partial depression
of the clutch pedal with engine revolutions higher
than 1 200 rpm, there is an interrupted sound signal
and gearbox failure control is still lit. If this situation
occurs, fully depress the clutch pedal immediately to
stop or release the clutch pedal to the upper position
and wait until the sound signal goes silent and the
control of gearbox failure. Lower the engine
revolutions under 1 200 revolutions per minute and
then continue working with the tractor. If you do not
do it, 8 seconds later the interrupted acoustic signal
changes to uninterrupted signal.
FH12N047
Dead start of the tractor
If at dead start, engine revolutions are higher than 1400 rpm L gear of multiplier is automatically shifted, not
depending on the switch of multiplier pre-selection on dashboard being on or off.
If the multiplier pre-selection switch on the dashboard is on at dead start, L gear of multiplier is shifted
automatically independent on the number of engine revolutions at dead start (i.e. when the engine
revolutions are lower than 1400 rpm).
A very fast dead start can cause overloading of driving gear, increased fuel consumption,
st
excessive wear of tyres and damage to load. Use dead start on the 1
gear only when driving with
heavy trailer to the slope and in difficult terrain.
Dead start of tractor in regular operation - automatic dead start function
- Use the control of travel clutch by reversing lever under the steering wheel for dead start of the tractor.
- Select the slowliest L gear of torque multiplier for dead start of the tractor.
Note: When starting or stopping the engine of the tractor, the fastest gear H is always automatically shifted.
- If the road and reducing speeds shifting lever is shifted in the group of road speeds, shift the lowest gear
speed for tractor dead start with respect for operational conditions.
- Use the lowest possible engine revolutions for tractor´s dead start, such that there is no turn off. After the
switch of travel clutch, increase the engine revolutions according to your needs.
Dead start by means of automatic dead start function
Automatic dead start function is in the shift of reversing lever with engaged applicable gear followed by dead
start without using the clutch pedal or clutch control buttons.
1. Start the engine.
2. Shift appropriate gear for starting the engine.
3. Release the manual brake, if you are standing on a slope, brake the tractor by foot brake.
4. When shifting the reversing lever form neutral to the requested direction of tractor drive (forward or
backward), the tractor starts.
5. When you increase the engine revolutions simultaneously, release the foot brake.
When depressing the clutch pedal, the automatic dead start function is put off from operation.
Dead start of tractor in regular operation - clutch pedal
In regular operation use the clutch pedal only for stopping the tractor. For the need of delicate
inching, e.g. when connecting the tools or when manipulating with tractor in crammed spaces, if
even the reduced gears are not slow enough, use the clutch pedal only for short time.
It is forbidden to control the speed of tractor by partial depression of clutch pedal with engine
revolutions higher than 1200 rpm. Do not use the clutch pedal as a foot rest. There is a risk of limited
service life or failures of travel clutches.
Dead start - using the clutch pedal
p
.
DRIVING OPERATION
74
1. Start the engine.
2. Depress the clutch pedal.
3. Select road and reduced speeds.
4. Shift an applicable gear for starting the tractor.
5. Shift the reversing lever to the direction requested (forward or backward).
6. Slightly increase the engine revolutions.
7. Prepare the manual brake for unbraking.
8. Release the clutch pedal only to the point of travel engagement and with simultaneous increase of
revolutions continue in a continuous release of the clutch pedal.
9. Fully unbrake the manual brake.
10. Start smoothly and slowly.
Use this way of dead start when you need to inch carefully, for example when connecting tools
etc.
Change the direction of drive
Change the direction of drive by means of reversing lever
Change the direction of drive by means of reversing lever is done with travel speed lower than
10km/h. When you attempt to change the direction of drive in speed higher than 10 km/h, acoustic
signal starts (uninterrupted tone) and the tractor engages neutral. The signal switches off after the
shift of reversing lever back to N position, when depressing the clutch pedal or pressing the button
of switching clutch on the head of gear shifting lever. It is also necessary to lower the travel speed of
tractor under 10km/h, shift the reversing lever to neutral position and to repeat the shifting of
requested direction.
Keeping the following instructions when changing the direction of the drive, contributes to
prolonging service life of travel clutches.
· For changing the direction of the drive of tractor use reversing lever under the steering wheel without using
the clutch pedal.
· For changing the direction of the drive of tractor, select the slowliest gear L with torque multiplier.
· For changing the direction of the drive of tractor, select lower gear with regard for the subsequent dead
start and tractor load.
Changing the direction of drive by means of reversing lever is done at tractor travel speed
lower than 10km/h. When you try to change the direction of drive at the speed of more than 10 km/h,
an acoustic signal starts (uninterrupted tone), the signal switches off after the shift of the lever back
to N position, when depressing the clutch pedal or pressing the button for switching off the clutch on
the head of the gear shifting lever.
1. Lower the travel speed of tractor under 10km/h by means of brake pedal.
2. Shift the reversing lever to the requested direction of tractor drive.
3. The tractor stops automatically and travels in the requested direction.
4. Continue in smooth dead start of the tractor with simultaneous incresae of engine revolutions.
Should the tractor speed drop below 10km/h, tractor shift neutral and it is necessary to lower
the travel speed of tractor under 10km/h, shift the reversing lever to neutral position and to repeat
the shifting to the required direction.
When depressing the clutch pedal, the automatic function is put off operation. If the above
mentioned is done subsequently after the attempt to change the direction of drive above 10 km/h, it
is necessary to lower the travelling speed of tractor below this speed. In opposite case, after the
release of clutch
edal the neutral remains shifted
Change the direction of drive - using the clutch pedal
DRIVING OPERATION
75
1. Depress the clutch pedal and stop the tractor by foot brake.
2. Shift the reversing lever to the requested direction of tractor drive.
3. Release the clutch pedal only to the point of travel engagement and with simultaneous increase of engine
revolutions continue in smooth release of the clutch pedal.
4. Start smoothly and slowly.
Gear shifting
- For shifting the gear speeds while travelling use the travel clutch control by a red button of clutch control on
the head of gear shifting lever.
- When shifting gears, press and hold the red button of clutch control on the head of gear shifting lever,
release the gas pedal, throw out the gear, shift an applicable gear speed, release the red button and then
increase the engine revolutions.
- If operation conditions permit, use the function of multiplier preselection.
Gear shifting - Using the clutch pedal
Depress the clutch pedal (clutch disengaged). At the same time release the pedal of foot throttle and shift the
applicable gear speed. Release the clutch pedal smoothly (clutch is being engaged) and at the same time
increase the engine revolutions.
Gear shifting - using the clutch control button on the head of gear shifting lever
Press the clutch control button on the head of gear shifting lever. At the same time release foot throttle pedal
and shift the applicable gear speed. Release the button of clutch control (clutch is being engaged) and at the
same time increase the engine revolutions.
Note: Clutch pedal is always preselected to the use of button of clutch control on the head of gear shifting
lever.
Blocking the automatic dead start function
With some failures of travel clutches system, the function
of automatic dead start is blocked. This situation is
signalized by an inscription displayed on a display. In this
case reversing lever under the steering wheel serves only
for the selection of direction of drive, the button for clutch
control on gear shifting lever does not work. For dead start
of tractor and gear shifting, it is possible to use only clutch
pedal.
If this situation occurs, finish your work and
contact service.
Three-gear torque multiplier
Three-gear multiplier is a standard equipment of all types
of tractors. Shifting individual gears of three-gear multiplier
is controlled by two buttons on the head of main gear
shifting lever.
H- Increasing travel speed
L- Decreasing travel speed
C15N128
It is done without travel clutch pedal depressed (under
load).
FH12N058
Signalization of multiplier functio
n
DRIVING OPERATION
76
Individual engaged gears of multiplier are signalized by
a sign (1) in the left upper corner of the display.
3 The highest gear (the fastest)
2 Middle gear
1 Lowest gear (the slowest)
Increasing, decreasing the travel speed by two gears
2xH Increases the travel speed by
two gears
2xL Decreases the travel speed by
two gears
C15N065
Multiplier preselection switch
Multiplier pre-selection switch is located on the control
panel on the right rear mudguard. Engaging the switch is
signalized by a lit symbol on the switch.
If the preselection switch is offthe gears of multiplier can
be engaged by buttons on the gear shifting lever
If the preselection switch is on (b) the gears of multiplier
are shifted automatically depending on engine revolutions
according to pre-saved values.
Multiplier pre-selection signalization
The switch of multiplier reselection switch is signalized by
a sign (1) on the display of dashboard.
FH12N054
C15N067
C15N066
Automatic multiplier shiftin
g
DRIVING OPERATION
77
The system of automatic multiplier shifting is switched by multiplier pre-selection switch. If the multiplier preselection switch is on (control on the switch is lit), the gears of multiplier are shifted automatically depending
on the engine revolutions according to preset values (engine revolutions). The system of automatic multiplier
shifting is not dependent on the engaged speed gear. With engaged multiplier pre-selection switch, it is
possible to turn the engine off and start and the saved values (engine revolutions) do not change. The values
for automatic multiplier shifting are read always when the pre-selection switch is off, with tractor drive with
engine revolutions higher than 700 rpm, with travel speed higher than 2 km/h.
When meeting the previous conditions, the system will remember
a - Engine revolutions with last use of L button on gear shifting lever for automatic shifting of multiplier gears
for lowering the travel speed
b - Engine revolutions with last used of H button on gear shifting lever for automatic engagement of gears of
multiplier for increasing the travel speed
The difference between the engine revolutions for a and b must be greater than 250 rpm
Example of use:
We are driving with a tractor with multiplier pre-selection off with multiplier shifted to 2 gear, with engine
revolutions of 1,600 rpm we press L button on the gear shifting lever, by this we shift the torque multiplier to
1 gear, now we increase the engine revolutions to 1,900 rpm and we press H button on the gear shifting
lever, by this we shift the torque multiplier back to 2 gear. We continue driving with the tractor. Now we turn
on the multiplier pre-selection switch. From this time, the automatic multiplier gear shifting system shifts
gears of torque multiplier without any intervention of the driver in the following way:
a - With the drop of engine revolutions under 1,600 rpm automatically shifts the multiplier to lower gear
(lowering travel speed)
b - When increasing the engine revolutions above 1,900 rpm, the multiplier automatically shifts to a higher
gear (increasing the travel speed)
The values 1,600 and 1,900 engine revolutions necessary for automatic multiplier shifting used
in this example are purely informative, in practice the number of revolutions is set by the driver
according to the specific use of tractor.
With multiplier pre-selection on, it is possible to shift the multiplier gears also manually on a gear shifting
lever, but only within the range of set values (engine revolutions); i.e. in the example presented in the range
of revolutions from 1,600 to 1,900 rpm, when reaching the saved revolutions for automatic shift of multiplier
gear the multiplier is automatically shifted without driver´s intervention. In this case (multiplier pre-selection
switch on), manual shifting of multiplier by buttons on gear shifting lever does not influence the values
(engine revolutions) that are saved in the system of automatic multiplier shifting. After turning the multiplier
pre-selection on the dashboard off (the control on the switch is not lit) it is possible to shift the torque
multiplier gears only manually by buttons on gear shifting lever.
Beware!
With tractor travel, when the pre-selection multiplier switch on the dashboard is off, the system of automatic
multiplier selection keeps on reading the values (engine revolutions) with every use of H or L buttons use on
gear shifting lever. After switching the multiplier pre-selection switch, the system of automatic multiplier
shifting uses the last read value (engine revolutions) i.e. values read with last usage of H and L buttons on
the gear shifting lever with multiplier pre-selection off.
Recommendation
Before switching the switch of multiplier on the dashboard, do the manual shift of multiplier gear when using
and L buttons (o
H
revolutions. The values (engine revolutions) will be saved and after subsequent engagement of the multiplier
pre-selection switch on dashboard, the system of automatic multiplier shifting will automatically shift multiplier
gears according to these engine revolutions
With multiplier pre-selection switch on, in case of release of travel clutch, for example with gear shifting,
stopping and subsequent dead start of tractor or while using reversing, the system of automatic shifting of
multiplier sets an applicable multiplier gear with subsequent switch of travel clutch.
nce by H button and once by L bu
tton) on gear shifting lever with requested engine
Front drive axle control
DRIVING OPERATION
78
Front drive axle control button is placed on the panel on
the right rear mudguard.
By pressing the upper part of the button, the function
manual mode is engaged - front drive axle control.
By pressing the lower part of the button (auto symbol) the
function automatic mode - front drive axle control is
engaged.
With the tractor at stand-off (tractor braked, engine
stopped, the key of switchbox disengaged) front drive axle
drive is off.
After restart of the engine, front drive axle returns to the
mode it was before turning the engine off.
C15N070
Driving with engaged front axle drive
Use front drive axle when rear wheels slip to increase the tractor´s traction. It is not
recommended to drive with engaged front axle drive on the roads or hard surfaces (driving with
engaged front axle drive causes increased wear of front tyres).
Permanent engagement of front drive axle is admitted if there is an agricultural machine or tools mounted to
the tractor from the front. This condition is listed in instructions manual of an applicable machine. The
maximum permitted speed of these sets is 15 km.h
-1
.
Manual Front drive axle control
C15N069
Engagement of front drive axle in manual mode is done by pressing a button which returns to its initial
position after release. The disengagement of front drive axle is done by repeated pressing of the button. The
engagement of front drive axle is signalized by a lit symbol on the switch and a symbol on the display of the
dashboard.
Automatic disconnection of front drive axle
When exceeding travel speed of 20 km/h, the drive of front drive axle is automatically disconnected.
Automatic disconnection of the drive is signalized by blinking of control in a switch. After switching off of the
blinking control, front drive axle is automatically disconnected.
With the drop of travel speed under 20 km/h, front drive axle can be connected by a repeated depression of
a button.
With speeds higher than 20 km/h, the drive of front drive axle can be connected by repeated depression of
a blinking button.Front axle drive is engaged permanently by a long pressing of a button (app. 3s) for the
whole period of tractor drive (without disengagement of automatics). Front axle drive remains engaged also
when overcoming travel speed of 20 km/h. By putting the tractor at standstill, front axle drive is disengaged
automatically.
The switch from manual to automatic mode can be done after the disengagement of manual mode.
Automatic front drive axle control
DRIVING OPERATION
79
C15N068
Engagement of front drive axle in automatic mode is done by pressing a button which returns to its initial
position after release. The disengagement of front drive axle is done by repeated pressing of the button.
Engagement of front drive axle is signalized by a lit symbol on the switch and a symbol on the display of
dashboard.
Automatic mode of front drive axle control
When automatic front drive axle control is on, the drive of front axle connects automatically, if the angular
front wheels displacement is smaller than 15° and travelling speed is lower than 20 km/h,
When you exceed the angular displacement of front wheels 25° or with travelling speed higher than 20 km/h,
the drive of front axle disconnects. When the front wheels angular displacement change has lower value than
15°, the drive of front axle connects automatically.
If there is a disconnection of front axle drive for the reason of travel speed higher than 20km/h, then the drive
of front axle does not connect automatically with lower travel speed and it is necessary to connect it by
pressing a button.
The switch from automatic to manual mode can be done by pressing the button of manual mode.
Axle lock control of rear and front axle
C15N071
Axle lock control button is placed on the panel on the right rear mudguard. Engagement of axle locks is done
by pressing the button which returns to its initial position after release. By pressing the upper part of the
button, manual mode of axle locks control function is engaged. By pressing the lower part of the button (auto
symbol) the function automatic mode of axle locks is on. Axle locks engagement is signalized by a lit symbol
on the switch and a symbol on the display of the dashboard. It applies for mechanical and automatic mode of
axle locks.
Axle locks cannot be engaged if front drive axle drive is not engaged. When engaging both of
the brake pedals, the locks remain switched.
When achieving travel speed which is higher than 15 km/h for the time period of 5 seconds, the axle
locks switch off automatically. This condition is signalized for a time period of 5 seconds before the
axle locks are disengaged by a blinking of the button symbol. If the axle locks were disengaged due
to higher travel speed than 15 km/h, then with a lowered travel speed the axle locks are not engaged
automatically and it is necessary to turn them on by pressing a button.
Axle locks are disengaged by repeatedly pressing a button or by engaging one of the brake pedals. The
switch from manual to automatic mode can be done by pressing the automatic mode button.
Automatic axle lock control of rear and front axle
DRIVING OPERATION
80
C15N072
The engagement of axle locks of rear and front drive axle in automatic mode is done by pressing a button
which returns to its initial position after release. The disengagement of this function is done by a repeated
pressing of the button.
The engagement of the axle locks is signalized by a lit symbol on the switch and a symbol on the display of
the dashboard.
Automatic mode of axle locks control
Automatic mode of axle locks control lies in disengagement of axle locks if any of the following situations
occur:
1. the angular displacement of front wheels is greater than 15°, if the angular displacement of front wheels
changes to smaller than 15°, axle locks turn on automatically
2. arms of the rear three-point hitch are heaved in a position, in which the PTO shaft clutch is automatically
disconnected (for more see DRIVE OF AGRICULTURAL MACHINES chapter), when lowering the arms of
the rear three-point hitch, the axle locks get engaged automatically
3. travel speed is higher than 15 km/h, with lowered travel speed the axle locks are not engaged
automatically and it is necessary to turn them on by pressing a button
The switch from automatic to manual mode can be done by pressing the manual mode button.
Disengagement of axle locks is to be done by pressing the button auto again or by depressing a brake pedal.
Suspension front drive axle
Tractors can be equipped with a suspension front drive
axle upon request.
Suspension drive axle control buttons (1) and (2) are
located on the panel in the area of the right rear
mudguard.
Button (1) serves for setting the suspension mode of front
drive axle.
Button (2) serves for height adjustment of the front part of
the tractor.
If travelling speed of the tractor is higher than
13 km/h, front drive axle transfers automatically to
automatic mode where the axle is automatically kept
C15N073
in approximately half of the suspension heave.
Front drive axle suspension mode settin
g
DRIVING OPERATION
81
Button (1) serves for front drive axle suspension mode
setting.
C15N074
(a) - after pressing the upper part of the button, there is a lock of front drive axle suspension, the front part of
the tractor is lowered to the lowest position. Suspension does not work with the axle and the axle acts as if
there were no suspension. The button is locked in (a) position. Front drive axle suspension lock mode can be
disengaged by switching the button (1) to (b) position.
Use this mode always when working with a front loader.
If a tractor is at stand-off with a button (1) in position (a), with next engine starting the
suspension of front drive axle is locked.
( b ) - middle position of the button, the so-called manual mode. Height adjustment of front drive axle works
in this position by the button (2). Suspension works by the axle.
( c ) - after pressing the lower part of the button, front drive axle goes to automatic mode where the axle is
automatically kept approximately in half of the suspension heave. This mode is signalized by a lit symbol on
the button ( 1 ). Suspension works with the axle. Automatic mode can be disengaged by switching the button
to ( b ) position.
The blinking of the symbol on the button signalizes a failure in the circuit of front drive axle
suspension. The code of failure is displayed on the dashboard display.
Height adjustment of the front part of the tractor
Button (2) serves for height adjustment of the front part of
the tractor. Button (1) must be in the manual mode
position.
C15N073
(a) - by holding the upper part of the bottom for a longer
p
.
DRIVING OPERATION
82
period of time, the front part of the tractor lifts upward after
a certain delay, it is lifting for the time of button holding to
the end position of the suspension.
(b) - by holding the lower part of the button, after a certain
time, the front part of the tractor goes down. It is going
down for the time of holding the button to the end position
of the suspension.
FHD14N057
Manual brake - signalization
If the tractor is not braked by a manual brake, a warning is
displayed on a display (a letter P in a circle) and at the
same time there is a sound signal.
This situation occurs in two cases
a - a tractor unbraked by a manual brake with engine
running and a driver leaves its seat
b - a tractor unbraked by a manual brake standing with
engine off and the key is shifted in '0' position.
Brake the tractor with a manual brake.
Driving down the slope
Driving down the slope without engaged gear
speed is forbidden. If you travel from a longer slope,
shift the lower gear speed the steeper the slope is.
Shift the lower gear speed before the slope, if
ossible
FHD14N058
FH12N039
Note: The gear speed with which you easily overcome an
ascent, you will also successfully manage descent.
F11N021
Foot brakes
DRIVING OPERATION
83
They are disc, wet, hydraulically controlled, doublepedalled with automatic pressure equalizer.
When driving on the road, both pedals must be
connected by valve. Use disconnected pedals for
braking right or left wheel only when working in
terrain or on the field.
Note: When going down a steep slope with a trailer or
articulated trailer equipped with air or hydraulic brakes, it
is necessary to brake by a foot brake from the beginning
of descend.
When braking with one brake pedal trailer´s
brakes are not active!
Warning signalization of air pressured drop
Air pressure drop below 450 kPa is signalized by alit red
control bulb placed on a dashboard.
Tractor with braked trailer or articulated trailer
with pressured drop in air pressure system under 450
kPa must not continue in transport if there is not
increase in air pressure.
FHD14N086
One-hose and two-hose brakes
1. clutch head of one-hose brakes
2. clutch heads of two-hose brakes
Clutch heads after disconnection or without
a connected trailer, articulated trailer must be closed
by a valve.
One-hose brakes
Valve is marked with a black colour.
Operating pressure is adjusted with the control valve at
600 ± 20 kPa.
When connecting the trailer (articulated trailer)
with a maximum allowed weight approved for the type
of tractor at stake is a maximum allowed speed of the
set of 30 km per hour! Maximum allowed speed of the
set is defined by maximum allowed speed of the
slower vehicle of the set.
C15N092
FHD14N061
FHD14N062
Two-hose brakes
p
DRIVING OPERATION
84
Operating pressure is adjusted with the control valve at
740 ± 20 kPa. Capacity of air tank is 20 l.
The valve of the left head is labelled in yellow (braking
branch), the valve of the right head is labelled in red (filling
branch).
When connecting the trailer (articulated trailer)
with a maximum permitted speed approved for the
type of tractor, the maximum permitted speed of set is
40 km per hour!
Maximum permitted speed of set is given by maximum
ermitted speed of the slower vehicle of the set.
Hydraulic brakes of trailers
FHD14N063
FHD14N064
Connect hydraulic brakes of trailer or articulated trailer to the quick couplings marked by an arrow.
Control of hydraulic brakes of trailers (articulated trailers) and control of tractor brakes is done so that the
braking effect of both vehicles is synchronized. Working pressure is derived by oil supplied by non-switched
on/switched off gear pump of hydraulics. Brake valve of the trailer is done by the pressure of brake fluid from
main braking rollers depending on the force effecting on the brake pedal. The pressure on clutch head must
be 12 - 15 MPa with maximum depression of brake pedal. Brake valve of trailer prefers the function of brakes
to the function of hydraulics. If there are shocks when foot brake pedals are depressed in the pipeline of
hydraulic circuit, it is necessary to bleed the hose from the brake valve to the quick coupling.
When driving with connected trailer or articulated trailer, the pedals of foot brake must be
connected and secured by a valve! When braking with one brake pedal, hydraulic brakes of the trailer
are not active.
Connecting and disconnecting quick couplings of trailer hydraulic brakes
When connecting and disconnecting quick couplings, take increased care with regard for
remaining oil which remains in the socket or in the plug of quick coupling. For ecological reasons, it
is necessary to remove this remaining oil after every disconnection of quick couplings with any
textile material.
Stopping the tractor - manual brake
DRIVING OPERATION
85
Stop the tractor slowly under standard conditions. Shortly
before stopping:
1. Depress the clutch pedal.
2. Shift the main gear shifting lever to neutral position.
3. With every stopping, secure the tractor against
spontaneous dead start by manual brake.
Stopping the engine
After the work of tractor when the engine was fully loaded,
it is necessary to secure its cooling.
1. Before stopping the engine, lower the revolutions to 800
- 1000 revolutions per minute and allow it to run for the
time of approximately 5 minutes.
2. Shift the lever of manual throttle to STOP position.
3. The engine stops after turning the key from 'I' position
to '0' position.
C15N142
Leaving the tractor
Before leaving the tractor with a safety cabin, do not forget
to remove the key from the switch box in '0' position (in
position 'I' and 'II' the key cannot be pulled out).
Tractor must be secured against spontaneous start:
1. Engine off
2. Braked by manual brake
3. Wheels based by wedges.
Engaging a speed gear does not secure the
tractor from start (clutch is switched off).
Lock the cabin.
Warning signalization of hydrostatic steering failure
Hydrostatic steering pump failure is with oil pressure drop
under 120 kPa behind a pump signalized on a dashboard
by an applicable symbol.
Note: When starting the tractor or with low engine
revolutions, the control may blink, if it switches off after
starting or increasing the revolutions, it is not a failure.
C15N143
FH12N077
C15N091
Limiting travel spee
d
DRIVING OPERATION
86
With the threat of exceeding the travel speed of
40 km/h, the maximum engine revolutions are
automatically reduced. This function cannot be
switched off.
FHD14N068
General principles of new tractor run-in in first 100 hours of operatio
n
A
.
RUNNING IN THE TRACTOR
87
During first 100 hours of operation:
z Load tractor in a normal way, avoid operation with low or maximum engine revolutions
z Avoid operation under partial loading of the engine
z Avoid excessive idle run operation
z Check oil levels in engine often (during this time increased oil consumption is normal)
z Check screw joints in particular in supporting parts of tractor
z Learned insufficiencies to be removed immediately, you will thus prevent subsequent damage or
endangered operation
z Keep the same procedure also after tractor complete overhaul
In first 10 hours of operation
z perform run-in in traffic
z tighten fastening nuts of front and rear wheels including
connectionbead / rim with prescribed torque
From 100 hours of operation
fter drive in completion you can work with tractor without limitations
C15N013
NOTES
88
Before you start, make sure that the technical condition of the tractor corresponds to
p
y
TRANSPORTATION
89
requirements for safe operation. When a trailer or implement is attached, check its connection and
roper fixation of the load. Never leave the tractor while it is moving to connect the trailer by
yourself. Also take care of your assistant's safety.
CBM stage quick-adjusting hitch
It is designed for attachment of double-axle trailers or
lighter single-axle semi-trailers. The guiding mouth is
height adjustable. During work with various implements it
may be necessary to adjust the height of the hitch or to
disassemble the entire hitch.
D201
Height adjustment and disassembly of the CBM stage hitch
By moving the control lever in the arrow direction to
position (1) you will release the lever and by moving it
subsequently to position (2) you will retract the locking
pins (3). Now, the stage hitch is released and you can
adjust its height or disassemble it. When you release the
lever from position (2), the locking pins (3) will extend and
the lever will automatically return to the initial position.
Automatic mouth of the CBM stage hitch
When the lever (1) is moved in the direction of the arrow
(a), the pin (2) is retracted to the upper position, which is
signalled by the extended indicator (3), see fig. (A). When
the mouth gets onto the shaft lug, the pin will automaticall
slide into the lug of the connected trailer. You can lower
the hitch pin (2) manually by moving the lever (1) in the
arrow (b) direction. The insertion of the pin is signalled by
the retracted indicator (3), see fig. (B).
After the attachment of the trailer you must
always check whether the indicator (3) is retracted in
accordance with fig. (B).
D202
E304
Modular system of hitches for trailers and semi-trailers
TRANSPORTATION
90
Module types:
Fig. (B) - Swinging draw-bar console
Fig. (C) - Swinging draw-bar console with a fixed pin
Fig. (D) - Console with a ø 80 ball
Disassembly, fig. (A):
1 - Remove the locking screw (1).
2 - Secure the module against sinking, release and
disassemble the pins (2).
3 - Slide the module out of the console downwards.
Do the assembly in the reverse order.
Swinging draw-bar console module
The swinging draw-bar console module is located in the
stage hitch console.
Swinging draw-bar
Disassembly:
1 - Release and remove the pins (1).
2 - Slide the swinging draw-bar out in the arrow direction.
Do the assembly in the reverse order.
D204
Swinging draw-bar console with a fixed pin module
Perform the assembly and disassembly of the swinging
draw-bar in accordance with the 'Swinging draw-bar'
chapter.
Connecting the shaft lug to the fixed pin (3):
1 - Release and remove the pin (1).
2 - Lift the locking wedge (2) in the arrow direction.
3 - Connect the shaft lug to the fixed pin (3):
4 - Return the locking wedge (2) to the original position
and secure it with the pin (1).
D205
D206
Console with a ø 80 ball module
TRANSPORTATION
91
The console with a ø 80 ball is only used to
connect semi-trailers with a hitching device designed
for a ø 80 ball.
Releasing the hitch, fig. (A):
By moving the lever (1) in the arrow direction you will
remove the locking wedge (2).
Locking the hitch, fig. (B):
By moving the lever (1) in the arrow direction you will
retract the locking wedge (2).
Hitch for a single-axle CBM semi-trailer
The hitch for a single-axle semi-trailer may be equipped
with a hook (A) or with a swinging draw-bar (B).
Replacing the hook with the swinging draw-bar (C):
1 - Lower the hitch.
2 - Release and remove the pin (1).
3 - Remove the hook in the arrow direction.
Install the swinging draw-bar in the reverse order.
D207
D208
Maximum permissible vertical static load of hitches for trailers and semi-trailers
TRANSPORTATION
92
Hitch type Permissible
vertical
static load
2 000 kg
Hitch class D2 Hitch class D3
2 000 kg
Hitch class C
2 000 kg
The maximum weight of an aggregated braked trailer or semi-trailer must not exceed the value
specified on the data plate of the tractor and the value specified in the technical certificate of the
tractor. The maximum permissible speed of the set results from the maximum permissible speed of
the slower vehicle in the set.
Hitch of class C: max. weight of the trailer 6,000kg.
Hitch of class D2: max. weight of the trailer 14,000kg.
Hitch of class D3: max. weight of the trailer 20,000kg.
Hitch
pin Ø
31 mm
43 mm
28 mm
Hitch type Permissible
vertical
static load
2 000 kg
2 000 kg
Hitch
pin Ø
38 mm
50 mm
Hitch type Permissible
TRANSPORTATION
93
vertical static
load
Hitch pin
(ball) Ø
Hitch type Permissible
vertical static
load
Hitch
pin
(ball) Ø
736 kg
3 000 kg
Fixed pin
2,000 kg
The maximum weight of an aggregated braked trailer or semi-trailer must not exceed the value
specified on the data plate of the tractor and the value specified in the technical certificate of the
traktor. The maximum permissible speed of the set results from the maximum permissible speed of
the slower vehicle in the set.
31 mm
47 mm
44,5 mm
2 000 kg
1 200 kg
80 mm
31 mm
NOTES
94
Work with PTO shaft
Before attaching of an implement, driven by means of the tractor PTO shaft, check the speed
engaged gear and reversing lever position.
DRIVE OF AGRICULTURAL MACHINERY
95
co
mpatibility of both, it means tractor PTO shaft and implement driven shaft (540 rpm or 1,000 rpm).
Different PTO speed values may cause serious damages and injuries.
Within any repair or modification on the implement powered by PTO or within any operation on
terrain in its working range the tractor engine ought to be switched off (ignition key in position 0).
1. When working with PTO shaft mind that all the covers are duly fixed.
2. After completing the work, always mount the cover of PTO shaft back.
3. Any repairs or cleaning of aggregated machines parts driven by PTO shaft to be done only with the
engine at halt and PTO clutch disengaged.
4. Before starting an aggregated machine driven by PTO shaft, make sure that there are no
unauthorized personnel near, there is a risk of injury.
Controlling the front and rear PTO shaft
Switches of the control of the front and rear PTO shaft are
lo
cated on the right pillar of the cabin.
1. The switch of the revolution control of the rear PTO
shaft.
2. The button of the automatic switching off of the clutch of
PTO shaft.
3. The switch of the rear PTO shaft.
4. The switch of the front PTO shaft.
FH13N012
Rear PTO shaft revolutions preselection lever
FH13N005
The tractor may be equipped with one of two systems of rear PTO shaft revolutions preselection. The system
used in the tractor is marked on the label placed by rear PTO shaft revolutions preselection lever.
1. Standard and economical independent revolutions of rear PTO shaft - label (1)
2. Dependent and independent revolutions of rear PTO shaft - label (2)
Rear PTO shaft revolutions preselection lever (3) is located on the right side of driver's seat.
Independent rear PTO shaft revolutions - number of revolutions is dependent on the number of engine
revolutions.
Dependent rear PTO shaft revolutions - number and the direction of revolutions is dependent on the
Standard and economical independent revolutions of rear PTO shaft
(
y)
DRIVE OF AGRICULTURAL MACHINERY
96
FH13N006
The system used in the tractor is marked on the label placed by rear PTO shaft revolutions preselection
lever.
This system has only independent revolutions of rear PTO shaft.
A - Standard PTO shaft revolutions engaged
N - Neutral position
rear PTO shaft end-point can be spun freel
B - Economical revolutions of PTO shaft engaged
With engaged standard PTO shaft revolutions (A), one can engage 540 or 1000 revolutions of rear PTO
shaft on the right side of the cab column by the revolutions selection switch.
With engaged economical PTO shaft revolutions (B), the switch of rear PTO shaft revolutions preselection on
the right column of the cab can be used to engage 540E or 1000E rear PTO shaft revolutions.
The lever is placed on the right side of driver's seat. After shifting the lever, it is necessary to lift collar in the
direction of the arrow (C).
Dependent and independent rear PTO shaft revolutions
FH13N007
The system used in a tractor is marked on the label placed by the rear PTO shaft revolutions preselection
lever.
This system has only 540 or 1000 rear PTO shaft revolutions.
A - PTO shaft dependent revolutions engaged
N - Neutral position (rear PTO shaft end-point can be spun freely)
B - Independent PTO shaft revolutions engaged
With engaged dependent (A) or independent (B) rear PTO shaft revolutions (B), the switch of rear PTO shaft
revolutions preselection on the right column of the cab can be used to engage 540E or 1000E of rear PTO
shaft revolutions.
The lever is placed on the right side of driver's seat. For shifting the lever, it is necessary to lift collar in the
direction of the arrow (C).
Facilitating connection of joint shaft of an aggregated machine to the tracto
r
DRIVE OF AGRICULTURAL MACHINERY
97
FH12N002
For facilitating the connection of joint shaft of aggregated machine to a tractor a button (1) placed on
mudguards can be used.
With the engine running and rear PTO shaft switch off, spinning of rear PTO shaft occurs after pressing the
button (1). PTO shaft stops spinning after releasing the button.
Beware: Rear PTO shaft revolutions preselection lever must not be in (N) position or in the position of
a dependent revolution of rear PTO shaft.
When manipulating with PTO shaft by means of buttons (1), the operator must stand beyond
the space of the connected tools not to be caught or injured.
Selection switch of rear PTO clutch revolutions (P.T.O.)
FH13N014
Shifting rear PTO shaft revolutions is done by a switch (1) The switch is equipped with a mechanical lock (2)
against unwanted switch. When switching the switch, depress the lock in downward direction.
A - 540 rpm
B - 1000 rpm
The change of PTO shaft revolutions - 540 and 1000 per minute to be done only with PTO shaft
at halt! Check that the revolutions of PTO shaft are set accordingly with regard for the connected
tools!
Replaceable end points of rear PTO shaft
prop
!
DRIVE OF AGRICULTURAL MACHINERY
98
The tractor is equipped with six or twenty-one splined
replaceable end point of rear PTO shaft.
Replacement procedure:
1. Use safety ring pliers to demount a safety ring (1)
2. Remove replaceable end point by pulling in the
direction of an arrow (2)
3. Mount the end point in an opposite way, pay increased
attention to the mounting of the safety ring (1)
Replacement of the terminal shall be performed
when the engine is stopped.
Rpm of the output shaft and terminal type shall be
chosen depending on the prescribed rpm of the
coupled mechanism.
-1
Shifting 540 and 1,000 or 540E min
is possible
regardless to the number of splines of the installed
terminal.
Rear PTO switch
E357
C15N016
Rear PTO shaft clutch is engaged by switch of rear PTO shaft. After engagement of the switch the shaft
spins.
The engagement of the rear PTO clutch is done by a switch (1) placed on the right column of the cabin. The
switch is equipped with a mechanical lock (2) against unwanted switch. When switching the switch, depress
the lock in downward direction.
After switching the switch (1) from (A) position to (B) position rear PTO shaft clutch is engaged and the shaft
spins.
After switching the switch (1) from (B) position to (A) position rear PTO shaft clutch is engaged and the shaft
stops.
A - rear PTO shaft clutch disengaged
B - rear PTO shaft clutch engaged
Check that the PTO shaft revolutions are set
erly with regard for the connected tools
Engaging rear PTO shaft - Independent revolutions
DRIVE OF AGRICULTURAL MACHINERY
99
C15N017
The number of PTO shaft revolutions is dependent on the number of engine revolutions.
With engine running:
1. Select applicable operation mode PTO shaft revolutions preselection lever.
2. Select applicable revolutions by switch of selection of rear PTO shaft (2) revolutions.
3. Rear PTO shaft is set into operation by switching the switch of rear PTO shaft (3).
Engagement of rear PTO shaft is signalized by the display of the number of rear PTO shaft revolutions on
the display of the dashboard.
If the aggregated machine allows it, engage the rear PTO shaft with minimum revolutions of
1500 rpm.
Engagement of rear PTO shaft - dependent revolutions
C15N18
The number and the direction of the revolutions are dependent on the engaged gear and the position of
reversing lever. The position of reduction lever does not have any influence on the number rear PTO shaft
revolutions in dependent revolution mode.
With engine running:
1. Rear PTO shaft dependent revolutions are selected by PTO shaft revolutions preselection lever.
2. Rear PTO shaft switch (3) is not functional in this mode.
3. Select applicable revolutions by rear PTO shaft selection switch (2).
4. Engage gear by the main gear shifting lever and the direction of drive by reversing lever. When tractor
drives off, rear PTO shaft also spins.
Automatic PTO clutch disengagement is not functional in this mode.
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