Avia D60E4, D65E4, D70E4, D75E4, D80E4 Owner's Manual
...
D E A R D R I V E R,
This Manual should acquaint you with the correct operation and routine
maintenance of your new vehicle AVIA.
It also provides the important safety information.
We recommend you to read it thoroughly and to follow instructions and
warnings mentioned.
We would be pleased if you manage to make a full use of its advantages and
possibilities.
We believe that the vehicle AVIA will serve you many years to your complete
satisfaction.
Avia Ashok Leyland Motors s.r.o.
Beranových 14
Praha - Letňany
Czech Republic
Vehicle documentation
Information
List of contents
Operation Manual
To get acquainted with the vehicle properly, it is necessary to read through
the "Operation Manual" and all manuals, which were delivered together with
your vehicle (e.g. operating instructions for the use of auto radio, tachograph, battery warranty card, etc.).
Service Booklet
The vehicle documentation also contains the "Service Booklet", in which
you can find:
n vehicle identification data
n guarantee conditions
n warranty card and data on the owner
n records on regular service inspecti-
ons
n service jobs and maintenance intervals
n body condition records
n special servicing and maintenance
n directory of authorized service stati-
ons
The vehicle equipment parts marked
with * have been factory installed on
certain models or are delivered as
option only.
Warning!
n The texts in frames named
"Warning!" must be unconditionally observed.
If you sell your vehicle, remember to
overhand the complete vehicle documentation to a new owner.
Description
Interior.................................................4
Keys.....................................................6
Doors..................................................6
Electrically actuated windows*.........7
Instrument board - gauges...............8
Indicator lights....................................8
Display of AdBlue Level...................11
Combined lever switch...................12
Engine brake....................................13
Controllers........................................14
Cruise control...................................16
Vehicle height adjustment by remote
control*..............................................17
Diagnostic sockets..........................17
Ignition switch and steering lock...18
Gearshift lever..................................19
Steering wheel adjustment.............19
Heating and ventilation...................20
Air-conditioning*..............................22
Seats.................................................24
Head restraints................................25
Sleep couch......................................25
Seat belts..........................................26
Rear-view mirrors............................28
Rear-view mirrors remote control*28
Headlights levelling device.............29
Cabin interior lighting......................29
Digital clock*.....................................30
2
Socket / cigarette lighter..................30
Sun visors.........................................30
Cup holder........................................31
Ashtray..............................................31
Clothes hooks, glove
compartment....................................31
Bonnet...............................................32
Tools and equipment......................33
Hydraulic cabin tilting......................34
Instructions for cabin tilting............34
Cabin tilting at special versions.....35
Chassis c/w cabin...........................36
Operating instructions
Check before the drive....................38
Vehicle running-in...........................38
Maintenance.....................................38
Starting the engine..........................39
During driving...................................40
Stopping the engine........................41
Idle run..............................................41
Engine...............................................42
Belt tensioning.................................43
Lubrication system..........................44
Turbocharger....................................45
Fuel tank...........................................46
Fuel....................................................46
Draining the fuel
filter....................................................46
AdBlue fluid tank..............................47
AdBlue fluid......................................47
Cooling system................................48
Air filter..............................................49
Steering............................................49
Gearbox............................................50
Clutch................................................51
Front axle..........................................52
Rear axle...........................................52
Brake system...................................53
Service brake....................................54
Checking the brake lining...............56
Brake system inspections..............56
Anti - blocking - system...................57
ASR....................................................57
Emergency brake.............................58
Parking brake...................................58
Windshield washer and wipers.....60
Tyres and wheels............................61
Transport of loads...........................62
Electronic vehicle height adjustment
(ECAS)*.............................................63
Draining the condensate from air
tanks..................................................64
Basic rules for the trailer coupling.65
Electrical equipment.......................67
Location of battery...........................68
Battery...............................................69
Battery circuit breaker......................69
Alternator...........................................69
Headlamps and lights - location...70
Vehicle care......................................71
Troubleshooting
Engine...............................................73
Electrical equipment.......................77
Monoblock hydraulic power
steering.............................................78
Brakes...............................................78
Towing, vehicle recovery.................80
Spare wheel holder (L, E, S, G)......81
Wheel chock (L, E, S, G)..................81
Spare wheel holder (K, N)..............82
Wheel chock (K, N)..........................82
Changing the wheel........................84
Replacing bulbs...............................85
Fuse box...........................................91
Use of jumper cables to start the
engine...............................................93
Technical data
Engine...............................................95
Undercarriage..................................96
Dimensions of chassis c/w cabin.98
Weights and axle loads..................99
Wheel turning diameter................101
Tires inflation pressures...............102
Maximum speeds and climbing
abilities...........................................103
Operation fillings...........................104
Vehicle Identification Number......105
Vehicle labels.................................106
I N D E X............................................107
3
D E S C R I P T I O N
Interior
12
25
20
FN0015a
6
5
9
7
26 19 20 16 15 14 27 22 21 23 24
18
8
2 4
17
3
1 11
13
10
28
4
D E S C R I P T I O N
1Combined lever switch
- turn signals
- side marker lights
- low beam
- high beam
2Combined lever switch
- wipers
- washers
- engine brake
3Controllers
- front fog lamps
- tail fog lamps
- display of AdBlue Level
4Controllers
- emergency flasher
- rear-view mirrors heating
5Controllers
- power-take-off drive (PTO)
- differential lock
- superstructure lighting
- air-conditioning
- cruise control
- cruise control - off / on
- cruise control - set / resume
6Measuring instruments and indicator lamps
7Digital clock
8Heater control
9Adjustable heater vents
*
*
*
*
10Window lift mechanism
11Door opening and locking
12Ignition switch
13Parking brake
14Headlamps beam adjustment
15Main rear-view mirrors
remote control
16Gearshift lever
17Horn
18Loudspeaker
19Ashtray
20Storage compartments
*
*
29 30 3231
21Steering wheel positioning lever
22Clutch pedal
23Service brake pedal
24Accelerator pedal
25Seat belts height adjustment
26Storage box (c/w cover*),
fuse box
27Cigarette lighter
2812 V socket
29Sun visor
30Digital tachograph
31Auto radio
32Dome light
*
FN0011
*
*
5
D E S C R I P T I O N
Keys
n Your vehicle is delivered with two
keys - you should keep one in a safe
place outside the vehicle as a spare
one.
n Keys are provided with a label, on
which the key number is stamped. You
should keep the label in a safe place
outside the vehicle and put down the
number somewhere.
n If the vehicle is fitted with the analogue tachograph, the key to open it is
delivered with the vehicle.
Doors
2
1
FN0030
From outside
Both doors can be unlocked and locked
from outside by the key which you insert
and turn in the lock (item 1). Grasp the
handle grip (item 2) and pull it toward
you to open the door.
Unlocking - insert the key, give it 90°
turn towards the face of the vehicle and
back into the initial position when you
can remove it.
Locking - insert the key, gently turn it
towards the rear of the vehicle and back
into the initial position.
A
B
From inside
n (item 4)
A - door unlocked
B - door locked (when the door is locked
in that manner, it cannot be opened
neither from the outside, nor from the
inside).
n Pull the lever (item 3) to open the
door.
n Turn the handle (item 5) to open or to
shut the window.
4
3
5
FN0040FN0020
6
D E S C R I P T I O N
Central door locking*
Use the central door locking to lock or to
unlock both doors simultaneously from
the driver´s side.
Warning!
n Remember always to remove
the key from the ignition switch
before leaving the vehicle.
n Take care that the tailgate and
side door of the box body are locked properly. It is not allowed to
transport the loads which do not
allow a safe closing of the door.
Should the box body be damaged
due to the tailgate or side door
closed wrong, the manu-facturer
does not provide any guarantee for
it.
Electrically actuated windows
n Push the front part of the rocker
switch to open the windows, push the
other half of the rocker switch to shut
the windows.
Warning!
1
2
FN0050
n The windows can be lowered when
the ignition is in position "ON" only.
n The windows lowering is active only
when the button is hold depressed.
n The control buttons are situated on
the top of the door.
n Both side windows can be controlled from the driver´s place.
n Only the window on the RH side can
be controlled from the co-driver´s side.
n The control button (item 1) - for the
window on the driver´s side.
n The control button (item 2) - for the
window on the co-driver´s side.
n Do not leave your fingers on the
window glass when closing it - the
mechanism can develop the force,
which may cause injury.
n The lowering button musn´t be
held pushed down if the door window is fully in its extreme stop
positions. If disregarded, the window lowering system can be damaged.
*
7
D E S C R I P T I O N
Instrument board - gauges
7
2
4
3
5
6
1 Tachometer
2 Engine speed - indicator
3 Air pressure gauge of 1st brake circuit
4 Air pressure gauge of 2nd brake circuit
5 Fuel gauge, indicator light
8
6 Coolant thermometer,
7 Group of indicator lights I
8 Group of indicator lights II
9 Group of indicator lights III
9
indicator light
FN0065N5
Indicator lights
1
Turn signals
n The left or the right indicator light
flashes when you operate the turn signal lever.
n A short interval of flashing indicates
a defective bulb in the turn signal light
(replace it immediately).
High beam
It lights with the high beam on.
Batteries charging
n It lights when the ignition is turned
"ON" and it must go out after starting
the engine.
FN0065N4
8
D E S C R I P T I O N
n If it does not go out after starting or
it lights up during driving, move the
vehicle a safe distance off the road,
shut the engine off and proceed per
Chapter Troubleshooting.
ASR*
n It glows whilst ASR is in operation
n Svítí při poruše systému ASR. Ne-
fukčnost systému ASR nemá vliv na
běžný provoz vozidla.
ABS (vehicle)
ABS (trailer)
n It lights when the ignition is turned
"ON" (to check the function), it must go
out after a short while.
n If it does not go out after a short while
or lights up on the move, it is necessary
to stop and proceed per Chapter Trou-
bleshooting.
Wear of brake pads
n It lights when the brake pads wear
exceeds the max. allowable limit. Adapt
the driving speed and proceed per
Chapter Troubleshooting.
Parking brake
n It lights when the parking brake is
applied and at low air pressure in the
parking brake circuit.
n If it lights, do not move off or if it lights
up on the move, stop and proceed per
Chapter Troubleshooting.
Brake system
malfunction
n It lights when the ignition is turned
"ON" (to check the function), after the
air brake system circuit is fully
pressured it must go out
n If it does not go out after a short while
or lights up on the move, it is necessary
to stop and proceed per Chapter Troubleshooting.
Signalisation of AdBlue
liquid level (reserve) in
the tank
n It lights when the AdBlue level in the
tank is low (cca 12l).
n Top up the AdBlue liquid at next diesel re-fuelling
n Simultaneously warning bulb lights
up „Engine - warning or engine
maintenance“.
9
D E S C R I P T I O N
FN0065N5
Stop light
n It comes on whilst brakes are being applied and a bulb of brake lights is defective.
n Replace the faulty bulb immediately.
Low beam
It lights with the low beam turned on.
Cabin tilting
It lights when the cabin does not rest
properly in its rear location (correct it
immediately).
Air filter (polluted)
n It lights when the filter cartridge has
been clogged.
n It is necessary to replace the filter
cartridge.
Seat belt*
It reminds you of not buckling by the
seat belt.
FN0065N5
Pneumatic suspension*
/yellow control light/
Glowing if the tail part of the vehicle is
outside the driving position (level).
Differential lock
It lights when the differential lock is ON.
Failure in the pneumatic
suspension system* /red
warning light/
n Glowing if there is a system failure.
n If it desn´t go off after short time-out, or
it starts glowing while driving, the vehicle
must be halted and it must be proceeded
following the chapter Failures - repairs.
PTO*
Power - take off drive (PTO). It lights
when the PTO is on.
Reverse light
It lights when the reverse speed is
engaged.
Trailer turn signals*
n They light when the turn signals are
switched on and a trailer is coupled.
n A short flashing interval indicates a
faulty bulb in the turn signal light (replace the faulty bulb immediately).
Engine - stop
n It lights when the ignition is turned
"ON" (to check the function), it must go
out after a short while.
n It lights at a serious defect of the
engine.
n If it does not go out after a short while
or if it lights up on the move, move a safe
distance off the road, stop the engine and
proceed per Chapter Troubleshooting.
10
D E S C R I P T I O N
Display of AdBlue Level
Engine - warning light
n It lights when the ignition is
turned "ON" (to check the function), it
must go out after a short while.
n It comes on when a malfunction or
defect on the engine component occurs
or “effective” level of fluid AdBlue is
lower than 12 litres. Simultaneously
warning bulb lights up „Signalisation of AdBlue liquid level (reserve) in
the tank.
n If it does not go out after a short while
or if it lights up on the move, move a safe
distance off the road, stop the engine
and proceed per Chapter Troublesho-
oting.
n If it flashes with the ignition in position "ON" for about 30 seconds, it is
necessary to proceed per Chapter Trou-
bleshooting.
n If it does not go out after a short while
or it flashes, proceed per Chapter Trou-
bleshooting.
Glowing
It lights when the ignition is turned „ON“.
You shall start the engine only after it
goes out.
SCR system malfunction
n It lights with the ignition in position
"ON" (to check the function),it must go
out after a short while.
n It lights when a fault or malfunction in
the SCR (Selective Catalytic Reduction) system occurs.
n If the warning light flashes, the fluid
AdBlue in the tank is lower than 10 l. It
is necessary to refill the AdBlue at the
nearest occasion.
n If it does not go out after a short while
or flashes even after topping up the
AdBlue fluid, it si necessary to proceed
per Chapter Troubleshooting.
Warning!
In order to prevent crystallization
of AdBlue on components of the
SCR system, a certain amount of
AdBlue remain in the tank – so
called unusable amount –
approx. 9 l.
172_7287p3
FN0120
n Signals continuosly AdBlue level in
the tank.
n If the AdBlue tank is emptied, war-
ning light "SCR system malfuncti-
on" starts flashing.
Warning!
If the AdBlue tank is emptied, then
after the first engine stop the output of the engine is reduced for
next drives. This stage lasts until
the AdBlue tank is re-filled.
11
D E S C R I P T I O N
Combined lever switch
2
1
1Turn signals
Turn signals are active when the ignition is in the position "ON". Move the
lever perpedicularly towards the steering wheel axis to switch the turn signals on.
right turn signal - lever up
left turn signal - lever down
3
4
FN0100
2
Side marker lights and low beam
Turn the rotary end of the lever to switch
them on.
The lights, whose symbol is against
the mark, are on:
OFF
lights off
side marker lights on
low beam (and/or high beam) on
n The audible signalling is active when
the lights are on and the door is open.
3Low / high beam changing
n To turn on the high beam, push the
lever away from the steering wheel (the
indicator light will come on to indicate
the high beam function).
n Pull the lever to the initial position to
change over to the low beam.
4Headlight flasher
n Move the lever slightly toward the
steering wheel (the high beam indicator light will come on).
n Headlights are on until you release
the lever.
12
5Windshield washer
n Windshield wipers and washer are
active when the ignition is turned "ON".
n Push the switch at the end of the
control lever to turn on the washer. The
washer pump will operate until you
release the switch.
6Windshield wipers
Turn the rotary end of the lever to switch
the wipers on:
OFF wipers off
INT intermittent wiping (you can select
any wiping interval by the rotary
ring in steps - item 7)
LO low speed and continuous wiping
HI high speed and continuous wiping
D E S C R I P T I O N
8
7
6
5
FN0110
7Intermittent wiping interval
control
The wiping interval is the shortest in the
position F, increase it by turning the
ring.
8Engine brake
Position 0 - move the controller away
from you and down - the engine brake
is off.
Position 1 - move the controller toward
you and down - the engine brake is activated when the service brake is applied.
Position 2 - move the controller away
from you and up - the engine brake
works when the accelerator pedal is
released (in the speed zone above the
idle run).
Position 3 - move the controller towards
you and up - combined function.
Warning!
n For the sake of proper operation the engine brake has to be
switched on (switched off) at least
once a week. Its lifetime will be
prolonged by this measure.
n Depress the accelerator pedal
to put the engine brake automatically out of function.
13
D E S C R I P T I O N
Controllers
1
2
1Power take-off drive
n It can be engaged on vehicle at
standstill and after the engine speed
drops - after about 6 s.
n When the engine is running, depress
the clutch pedal to engage the PTO.
n The indicator light comes on to
indicate the PTO engagement.
8
7
*
11109
6
5
2 Differential lock on /off
n It can be engaged on vehicle at
standstill and after the engine speed
drops - after about 6 s.
n Use it only for the necessarily needed
time to overcome the hard driving
conditions.
n The indicator light comes on to
indicate the differential lock engagement.
3
4
FN0125
Warning!
Positions 1 and 2 can be engaged
when the air pressure exceeds 0.55
MPa - otherwise the engagement
cannot be guaranteed.
We recommend you to switch the
differential lock on / off once a
week at least - hereby the service
life will increase
3Emergency flasher
n The bulb in the switch indicates the
function.
n It can be turned on even with the
ignition off.
4Main rear-view mirrors
heating
n It is indicated by the bulb in the switch.
*
Warning!
Operate the heating for the
necessarily required time only.
.
14
D E S C R I P T I O N
5Tail fog lamps
n The tail fog lamps can be turned on
only when the low beam or front fog
lamps are on.
n With regard to a dazzling effect, it can
be turned on only in fog, heavy rain or
snow.
n The bulb in the switch comes on to
indicate the function.
6Fog headlights
n Fog headlights can be turned on
when the side marker lights and low
beam and/or high beam are on.
n The bulb in the switch comes on to
indicate the function.
7Loading space lighting*
The bulb in the switch comes on to
indicate the function.
8Air-conditioning *
n The cooling equipment works with
the engine running only.
n The air-conditioning does not work
when the rotary switch of the fan is off.
n The bulb in the switch indicates its
function.
9Resume / reduce
n It resumes the speed already set on
the cruise control.
This can also reduce the engine speed
during driving or in the PTO regime.
10Permanent (main)
n It activates the cruise control or PTO
regime speed setting.
11Adjust / increase
n It stores the instantaneous speed
of the cruise control.
This control switch can also increase
the engine speed during driving or in
the PTO regime.
n When the diagnostic test is
performed, another malfunction code
will enter when pushed.
FN0135
Horn
The horn switch is situated in the middle
of the steering wheel.
15
D E S C R I P T I O N
Cruise control
9
1110
FN0136
n The cruise control allows you to
maintain a desired speed (engine speed
- both on the move and in the PTO
regime) - without actuating the
accelerator pedal.
n Use three control buttons located on
the central panel of the instrument board
to control it.
n The cruise control starts to operate
when the speed reaches about 48 km/h
and in the PTO regime up to 48 km/h (it
can be selected).
Adjustment of cruise control
n Push the button 10 to activate the
cruise control.
n When the desired speed has been
achieved, push briefly the button 11
"adjust / increase" - now the speed is
stored and maintained by the engine
without applying the accelerator pedal.
n The speed can be increased by
depressing the accelerator pedal - after
releasing it, the cruise control function
is resumed (however, first the cruise
control must be activated).
n All functions will be cancelled by
depressing the clutch or brake pedal
and/or by switching off the button 10.
The resuming of the cruise control
function can be performed when you
push briefly the button 9 "resume /
reduce", it means that the cruise control
need not be set again.
n If the exhaust brake’s stalk is in the
position 1,2 or 3 and if vehicle speed
exceeds the set-up speed about approx. 3 km/h (riding downhill) the exhaust brake is automatically applied.
When the desired speed is reached the
exhaust brake will come out.
Setting the PTO speed on
vehicle at standstill
n Push the button 10 to activate the PTO.
n Push and hold the button 11 "adjust/
increase" depressed (the adjustable speed
range 850 ÷ 2,500 rpm) to increase the speed
- hold the button depressed to increase the
PTO speed gradually - when the button is
depressed repeatedly, the PTO speed
increases by about 25 rpm steps.
n Push the button 9 "resume / reduce" to
activate the speed 1,200 rpm automatically.
n By pressing the button 11 “adjust/
increase” 850 rpm will be automatically set.
n Other rpm values may be set upon
special request by the manufacturer.
Warning!
n When the cruise control is not
used, the "permanent (main)" control
button 10 must be switched off.
n The vehicle speed can be
influenced by driving uphill or by the
load weight. For that reason use the
cruise control only when driving on
level ground or in slight hilly terrain.
16
D E S C R I P T I O N
Vehicle height adjustment by remote control*
System "switch-on" - indicated
by control lamp on the remote
control device
Memory 1 - memory input, move
to saved position
Memory 2 - memory input, move
to saved position
Automatic adjustment to normal
(operational) driving height.
DCS00054
n Operated by remote control device,
placed in the holder on the rear wall of
the cab, in extended cab versions at the
driver´s seat.
FN0134_b
Move "Upwards"
Move "Downwards"
STOP - the operation - raising or
lowering the pneumatic suspension - is immediately halted..
Warning!
n Operating and more detailed instructions for handling the pneumatic suspension can be found in
the chapter "Operating guidelines"
Diagnostic sockets
2
1
n Diagnostic sockets are situated
under the storage box in the instrument
board.
n They are accessible after removal of
the storage box bottom, which is released by turning the two rotary holders
(sense of rotation is shown on the cover).
1 Socket for the ABS,
ECAS diagnostics
2 Socket for the engine
diagnostics
FN0133a
17
D E S C R I P T I O N
Ignition switch and steering lock
FN0140
fluids levels dependent, also the indicator lights of the fuel minimum level and
the AdBlue fluid minimum level remain
on. If the air pressure in the brake system is insufficient, the indicator light of
the brake system malfunction remains
ON. When the parking brake is applied
its warning lamp will stay on. When the
glowing light goes out, the engine is
ready to be started. Electric circuits connected via ignition switch are powered.
Switch positions
n "LOCK" position
Only in this position the key can be
inserted and removed. Only tachograph, electric clock or radio are powered.
The steering shaft will be automatically
locked in this position.
n "ACC" position
Steering is unlocked, electric circuits
connected through the ignition switch
are not powered. When turning the ignition from "ON" into this position, the
engine will be stopped.
18
FN015cu1
n Position "ON"
The indicator lights (see Fig.) of battery
charging, brake system malfunction,
parking brake, ASR function, glowing,
ABS, coolant temperature and reserve
fuel amount, engine - stop, engine warning, engine - maintenance, SCR
and ECAS system malfunction will come
on. After several seconds only the indicator lights of battery charging, parking
brake and/or glowing and the operation
Warning!
If after a moment any indicator
light, at which its own test was
activated, remains on, proceed per
Chapter "Troubleshooting".
D E S C R I P T I O N
n "START" position
The engine can be started only when no
gear speed is shifted.
Do not depress the accelerator pedal
while starting.
The position is not arrested. When
starting repeatedly, move the key back
to position "ACC" - this prevents to start
the already running engine and avoids
damage to starter.
Warning!
n The ignition switch function is
secured with the battery circuit
breaker on.
n Do not switch off the battery
circuit breaker or do not disconnect battery clamps to avoid damage to alternator or some electric consumers.
Gearshift lever
FN0160
Type of Number of
gearbox gear speeds
ZF 6 S 850 6
Engage gear speeds mechanically by
the gearshift lever with the clutch pedal
depressed.
FN0161
Steering wheel adjustment
FN0170
n Pull the positioning lever towards
you to release the steering wheel and
adjust the steering wheel into the
desired position.
n After the desired steering wheel
position has been achieved, push the
positioning lever as far as it goes.
Warning!
It is not permitted to adjust the
steering wheel during driving.
19
D E S C R I P T I O N
Heating and ventilation
n The cabin is heated by the hot-water
heating. It can be used also for heating
of coolant in the cooling and heating
circuits after starting the engine.
n The heater is controlled by heater
control elements on the instrument
board.
n By turning the heating control knob
(item 3) you will regulate volume of cold
and hot air flowing into the cab(turn the
control knob to the red zone to supply
the hot air).
n Use the control knob (item 1) to adjust the fan speed and thus the air
volume circulating through the system.
The airflow speed can be set in four
steps.
n The control knob of the airflow
direction (item 2) allows you to change
the direction of airflow (way of cabin
heating).
n Push the button (item 4) to turn on /
off the regime of circulating air in the
cabin.
n Deflect the fins (item 5) at air vents to
change the angle of airflow.
The air volume emitted from individual
vents is controlled by thumbwheels
(item 6).
24
1Heater fan control
2Airflow direction control
to crew heads
to crew feet and heads
to crew feet
to feet , windshield and side windows
to windshield and side windows
3Heater valve control knob - regulation
of temperature of the airflow
4Regime of air circulation
31
FN0185
20
D E S C R I P T I O N
5
6
Window defogging
n (item 1) fully to position IV
n (item 3) to extreme left
n (item 2) to position
n Close air vents by thumbwheels.
Windshield defrosting
n (item 1) fully to position IV
n (item 3) to extreme left
n (item 2) to position
n Switch on the regime of air circulation
n Close air vents by thumbwheels.
Keeping windows being not
fogged under increased humidity
When windows are still being fogged
5
5
(for example in rainy weather), it is necessary:
n (item 1) to position II or III.
n (item 2) to position
n (item 3) if necessary, turn on hea-
ting.
Ventilation
n (item 1) to desired position.
n (item 3) to extreme right.
n (item 2) to position
(or to desired position).
Optimum heating
n (item 1) to position II or III.
n (item 3) to desired heating output.
5
66
FN0195
n (item 2) to position
Maximum heating
n (item 1) to position IV.
n (item 3) to extreme left
n (item 2) to position
n Switch on the regime of air circulation.
Warning!
The heating output depends on the
coolant temperature. The maximum heating output can be obtained after the engine has reached
the opera-ting temperature.
21
D E S C R I P T I O N
Air-conditioning
6
7
n The air-conditioning is a combined
cooling and heating device.
n The a/c cooling unit cools down the
air and dehumidifies it.
n The cooling unit works with the engine running only.
*
6 7
5
2
Control elements
n Switch on/off the air-conditioning by
means of the switch (item 1) (signalled by the bulb in the switch).
n The air-conditioning does not work if
the fan rotary switch is off.
n Depending on the heater valve control knob position (item 4), the temperature of the drawn airflow is controlled
(when in the red zone, the hot air is
circulated and contrariwise). It can be
used even with the air-conditioning on.
2
3
6
4
n Use the control knob (item 2) to control the fan speed and thus also the air
volume circulating through the system.
Adjust the air volume by selecting one
of four fan speeds.
n The airflow direction control knob
(item 2) allows to change the airflow
direction (way of cabin heating).
n Push the button (item 5) to switch on/
off the regime of circulating air in cabin
(signalled by the bulb in the button).
n Deflect the fins (item 6) at air vents to
adjust the airflow in desired angle. The
air volume is controlled by thumbwheels (item 7).
7
FN0195
6
22
Optimum cooling
n (item 1) to desired position (position
II or III are optimum)
n (item 3) to extreme right, turn it slightly
to left to adjust the temperature if needed
n (item 2) move it to position
n Push the button with symbol (the
bulb comes on in the switch)
n The outside air is being sucked up
and cooled in that regime
2
Maximum cooling
n Close all windows
n (item 1) to position IV
n (item 3) to extreme right
n (item 2) turn it to position
n Push the button with symbol (the
bulb comes on in the switch)
n Switch on the regime of air circulation
31
FN0185
D E S C R I P T I O N
Warning!
Smoking is not advisable when
being in regime of air circulation.
Warning!
n When the vehicle was parked in
the direct sun, remember to open
the windows before switching on
the air-conditioning.
n It is recommended to switch on
the air-conditioning once a week
at least (even in the winter months) to prolong the a/c service life.
23
D E S C R I P T I O N
Seats
1
2
Fixed seat
FN0200
Seatback adjustment (a)
Lift the control lever (item 1) with your
body weight taken on the seatback to tilt
the seatback to the rear. To adjust the
seatback to the front, lift the control lever
with your body weight taken on the seatback slightly and after that release the
seatback, which will tilt automa-tically
forward. Release the lever to lock the
seatback in position.
Forward and backward
adjustment (b)
n Pull the control lever (item 2) up to
release the longitudinal shift and the
seat can be adjusted into desired position. Release the lever to lock the seat.
1
4
3
2
Sprung seat
FN0210
n The seat should be adjusted so that
the driver could control the pedals safely.
Seat cushion inclination (c)
and height (d) adjustment on
the pneumatically controlled
driver´s seat
n Raise the lever (item 3) to adjust the
*
front part of the seat cushion.
n Raise the lever (item 4) to adjust the
rear part of the seat cushion.
n Take your body weight off to adjust
the seat cushion height.
a b
c d
Correct adjustment of seats
n The seatback should be adjusted
so that the driver can hold the steering
wheel at its top point with hands slightly
bent.
n A quick and safe handling the controls required for the drive must be
secured.
n Keeping your body at ease for the
maximum protection offered by seat
belts must be obtained.
Warning!
For reasons of safety the driver´s
seat may be adjusted on vehicle at
standstill only.
24
Head restraints Sleep couch
D E S C R I P T I O N
FN0220
n Head restraints are height adjustable.
n
To adjust the head restraint vertically,
push the stop toward the rear cab wall.
n Adjust the head restraint so that its
position is adapted to fit the seating
height of occupant.
Warning!
n The head restraint being set
properly will support the back of
the skull when the vehicle is
crashed from the rear.
n For reasons of safety the head
restraint may be adjusted on
vehicle at standstill only.
FN0221
On vehicle versions with a long cab, there
is an emergency couch with a storage
compartment in the rear part of the cab.
FN0222
The storage compartment is accessible after unlocking the rubber element
and tilting the couch.
25
D E S C R I P T I O N
Seat belts
FN0230
n The cabin is equipped with threepoint seat belts and retractors on two
side seats.
26
n The middle seat has got the twopoint seat belt and mechanical
adjusting equipment.
n Seat belts offer a protection for
passengers in case of an accident.
n Seat belts have to be buckled whenever
you drive the vehicle - even in urban driving.
D E S C R I P T I O N
Use of seat belts
n The respective warning light reminds
you of necessity of the use of seat belts *.
n Grasp the belt holding it at tongue
and slowly fit it across the chest and
pelvis.
n The belt must fit snugly to the centre
of arm and to your pelvis.
n If the belt locks when being pulled
out, release it, let it rewind and after that
pull it out again.
n Insert the belt tongue into a
respective seat buckle. The belt is
anchored properly when it clicks into a
buckle.
n To release the seat belt, press the
red marked cap on the buckle.
Seat belts height adjustment
n Due to the height adjustable belt
anchorage, the belt can be adapted to
fit the body dimensions.
n To adjust the belt height, push the
button downwards, tilt the upper
anchorage toward you (up) and adjust
it to the desired position.
*
Warning!
n The belt strap must not be worn
over rigid or breakable objects,
which are stored in your clothing in
pockets.
n Seat belts, which have been
subject to an accident or have
been damaged, must be unconditionally replaced with new ones.
n Take care that the belt is not
twisted and is worn across pelvis
and not across soft parts of the
body if possible.
n The maximum effect can be
reached only with a correct
seating position in cabin.
n Do not strap in more than one
person with each belt.
n Keep the seat belts clean (dirt
impairs the function of the
retractor). Use the soap water to
clean the seat belts.
n If the seat belt has been damaged, it is necessary to have it
replaced.
27
D E S C R I P T I O N
Rear-view mirrors
n Vehicles are equipped with heated
main rear-view mirrors.
n The heating is controlled by the controller on the instrument board and is
indicated by the indicator light situated
directly in the controller.
n Use the heating for the necessary
time only.
Warning!
n For reasons of safety the mirrors
must be adjusted prior to move off.
n Pay extreme attention when
considering the size and distances
of cars and other objects when
seen in a convex mirror. Always
remember that they will look
smaller and appear farther away
than in reality.
28
Rear-view mirrors
remote control
A
Version A
A
Version B
n Turn the controller to select adjustment of the left or right mirror.
to left - left mirror - position A
to right - right mirror - position B
n Deflect the four-position controller
to obtain the desired position of the
mirror.
*
B
FN0240
B
FN0240a
D E S C R I P T I O N
Headlights levelling device
FN0250a
n Use the thumbwheel to change the
headlights beam inclination.
n The basic adjustment of headlamps
has been performed on the unloaded
vehicle (the control thumbwheel mark
is against zero).
n Payloads for the respective vehicle
version are mentioned in table Weights
and axle loads.
Vehicle load
out of the max. payload
30% 50% 70% 100%
K 1 2 3
N 1 2 3
L 1 2
E 1 2
S 1 2
G 1 2
Warning!
The driver is obliged to adjust the
headlamps depending on the
instantaneous vehicle load.
Cabin interior lighting
1
2 3
FN0260
n Bulbs of the dome light are turned
on/off by switches situated in the light
directly.
n Use the switch (item 1) and (item 2)
to turn on/off the light on the driver´s
side.
n Use the switch (item 3) to turn on/off
the light on the co-driver´s side.
29
D E S C R I P T I O N
Digital clock
n Use button "HOUR" to set hours.
n Use button "MIN" to set minutes.
n Use button "SET" to zero minutes to
whole hours.
n The button "DISPLAY" will show the
clock when the ignition is in "LOCK"
position only. The clock displays only
when the button is hold depressed.
*
FN0270
Socket / cigarette lighter
B
A
FN0280b
n The socket (item A) can be used for
cigarette lighter only.
The socket (item B) can be used for 12 V
appliances.
n Push the knob in to switch on the cigarette lighter. When the spiral is ready for use,
it will spring back. Pull out the lighter and use
it immediately (the heating spiral will loose
the thermal energy soon).
Warning!
n It is forbiddent to use the cigarette lighter socket for other applieances, the electroinstallation
might be damaged.
n Pay attention not to burn yourself
when handling the cigarette lighter.
n If the lighter does not spring back
after about 30 seconds, it must be
removed not to burn through.
FN0015a
Sun visors
FN0290
n Sun visors are situated above the
windshield in the cabin ceiling.
n They can be tilted as desired.
n Adjust the sun visors to protect you
against sun glare.
30
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