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DTR75
Operating Instruction
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Dynapac DTR75 Operating Instruction

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Page 1
Operang Instrucon
Original Oper
ang
DTR75 Double vibra
Instrucons
tory roller
S/N 861 924 72 1001> DL8 203 57 EN © 04/2018
Page 2
2
Page 3

Table of contents

Table of contents
Introduction........................................................................................................................................... 7
1
1.1 Foreword........................................................................................................................................ 8
1.2 Machine type plate and engine type plate................................................................................ 10
2 Technical data...................................................................................................................................... 1
2.1 Noise and vibration data............................................................................................................ 14
2.1.1 Noise data.................................................................................................................................. 14
2.1.2 Vibration data............................................................................................................................. 14
3 Concerning your safety...................................................................................................................... 15
3.1 Basic prerequisites..................................................................................................................... 16
3.1.1 General...................................................................................................................................... 16
3.1.2 Explanation of signal words used:.............................................................................................. 16
3.1.3 Personal protective equipment................................................................................................... 17
3.1.4 Intended use.............................................................................................................................. 18
3.1.5 Improper use.............................................................................................................................. 18
3.2 Definition of responsible persons............................................................................................. 20
3.2.1 Operating company.................................................................................................................... 20
3.2.2 Expert / qualified person............................................................................................................ 20
3.2.3 Driver / operator......................................................................................................................... 20
3.3 Basic safety regulations for safe operation............................................................................. 22
3.3.1 Remaining dangers, remaining risks.......................................................................................... 22
3.3.2 Regular safety inspections......................................................................................................... 22
3.3.3 Modifications and alterations to the machine............................................................................. 22
3.3.4 Damage, defects, misuse of safety devices............................................................................... 22
3.4 Handling fuels and lubricants.................................................................................................... 23
3.4.1 Preliminary remarks................................................................................................................... 23
3.4.2 Safety regulations and environmental protection regulations for handling diesel fuel............... 24
3.4.3 Safety regulations and environmental protection regulations for handling oil............................ 25
3.4.4 Safety regulations and environmental protection regulations for handling hydraulic oil............. 26
3.4.5 Safety regulations and environmental protection regulations for handling battery acid............. 27
3.4.6 Safety regulations and environmental protection regulations when handling lubrication
grease........................................................................................................................................ 28
3.5 Loading / transporting the machine.......................................................................................... 29
3.6 Start-up procedure...................................................................................................................... 30
3.6.1 Prior to starting up...................................................................................................................... 30
3.6.2 Starting the engine..................................................................................................................... 30
3.7 Operation..................................................................................................................................... 31
3.7.1 Persons in the danger area........................................................................................................ 31
3.7.2 Operation................................................................................................................................... 31
3.7.3 Driving up and down slopes....................................................................................................... 31
3.7.4 Working with vibration................................................................................................................ 31
3.7.5 Parking the machine.................................................................................................................. 32
3.8 Refuelling..................................................................................................................................... 33
3.9 Emergency procedures.............................................................................................................. 34
3.10 Maintenance work..................................................................................................................... 35
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Table of contents
3.10.1 Preliminary remarks................................................................................................................. 35
3.10.2 Working on hydraulic lines....................................................................................................... 35
3.10.3 Working on the engine............................................................................................................. 35
3.10.4 Maintenance work on electric components and battery........................................................... 36
3.10.5 Cleaning work.......................................................................................................................... 36
3.10.6 After maintenance work........................................................................................................... 36
3.11 Repair......................................................................................................................................... 37
3.12 Signage...................................................................................................................................... 38
4 Indicators and control elements........................................................................................................ 43
4.1 Machine........................................................................................................................................ 44
4.1.1 Travel lever................................................................................................................................ 44
4.1.2 Throttle lever.............................................................................................................................. 44
4.1.3 Vibration lever............................................................................................................................ 44
4.1.4 Reversing protection.................................................................................................................. 45
4.1.5 Parking brake lever.................................................................................................................... 45
4.1.6 Starter switch............................................................................................................................. 45
4.1.7 Steering rod locking bolt............................................................................................................. 46
4.1.8 Height adjustment...................................................................................................................... 46
4.1.9 Water spraying system............................................................................................................... 46
4.2 Engine.......................................................................................................................................... 47
4.2.1 Decompression lever................................................................................................................. 47
4.2.2 Crank handle.............................................................................................................................. 47
5 Checks prior to start up...................................................................................................................... 49
5.1 Notes on safety........................................................................................................................... 50
5.2 Visual inspections and function tests....................................................................................... 51
5.3 Checking the engine oil level..................................................................................................... 52
5.4 Checking the fuel level; topping up fuel................................................................................... 53
5.5 Checking the hydraulic oil level................................................................................................ 54
5.6 Checking the rubber buffers...................................................................................................... 55
5.7 Checking the water level, topping up........................................................................................ 56
6 Operation............................................................................................................................................. 57
6.1 Adjusting the steering rod......................................................................................................... 58
6.2 Starting the engine...................................................................................................................... 59
6.3 Travel operation.......................................................................................................................... 61
6.4 Operation..................................................................................................................................... 63
6.4.1 Preliminary remarks and safety notes........................................................................................ 63
6.4.2 Working with vibration................................................................................................................ 63
6.5 Water spraying system............................................................................................................... 66
6.6 Parking the machine in secured condition............................................................................... 67
7 Loading / transporting the machine.................................................................................................. 69
7.1 Loading the machine.................................................................................................................. 70
7.2 Lashing the machine to the transport vehicle.......................................................................... 71
7.3 Loading by crane........................................................................................................................ 72
7.4 After transport............................................................................................................................. 73
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Table of contents
8 Maintenance........................................................................................................................................ 75
8.1 Preliminary remarks and safety notes...................................................................................... 76
8.2 Preparations/concluding work................................................................................................... 77
8.2.1 Opening the protection hood...................................................................................................... 77
8.3 Fuels and lubricants................................................................................................................... 78
8.3.1 Engine oil................................................................................................................................... 78
8.3.2 Fuel............................................................................................................................................ 78
8.3.3 Mineral oil based hydraulic oil.................................................................................................... 79
8.3.4 Lubrication grease...................................................................................................................... 79
8.4 List of fuels and lubricants........................................................................................................ 80
8.5 Running-in instructions.............................................................................................................. 81
8.5.1 General...................................................................................................................................... 81
8.5.2 After 25 operating hours............................................................................................................. 81
8.6 Maintenance Table...................................................................................................................... 82
8.7 Weekly.......................................................................................................................................... 83
8.7.1 Checking, cleaning the air filter.................................................................................................. 83
8.7.2 Checking, cleaning the water separator..................................................................................... 84
8.8 Semi-annually.............................................................................................................................. 86
8.8.1 Battery service........................................................................................................................... 86
8.8.2 Servicing the V-belt.................................................................................................................... 87
8.8.3 Servicing the toothed belt........................................................................................................... 87
8.8.4 Greasing the gears..................................................................................................................... 88
8.9 Annually....................................................................................................................................... 90
8.9.1 Checking, adjusting the valve clearance.................................................................................... 90
8.9.2 Changing engine oil and oil filter element.................................................................................. 92
8.9.3 Replacing the fuel filter............................................................................................................... 93
8.9.4 Replacing the V-belt................................................................................................................... 95
8.9.5 Replacing the toothed belt......................................................................................................... 95
8.9.6 Replacing the air filter................................................................................................................ 97
8.9.7 Cleaning the crank handle guide................................................................................................ 97
8.9.8 Checking the hydraulic lines...................................................................................................... 98
8.10 Every 2 years............................................................................................................................. 99
8.10.1 Changing hydraulic oil and hydraulic oil filter........................................................................... 99
8.11 As required.............................................................................................................................. 101
8.11.1 Cleaning the water spraying system...................................................................................... 101
8.11.2 Adjusting the scrapers............................................................................................................ 102
8.11.3 Cleaning the machine............................................................................................................. 103
8.11.4 Cleaning the cooling fins and the cooling air intake openings................................................ 103
8.11.5 Bleeding the fuel system........................................................................................................ 104
8.11.6 Measures if there is a risk of frost.......................................................................................... 105
8.11.7 Measures prior to extended shut-down period....................................................................... 105
9 Troubleshooting................................................................................................................................ 109
9.1 Preliminary remarks.................................................................................................................. 110
9.2 Emergency starting with crank handle.................................................................................... 111
9.3 Starting the engine with jump leads........................................................................................ 114
9.4 Engine malfunctions................................................................................................................. 115
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Table of contents
10 Disposal............................................................................................................................................. 117
10.1 Final shut-down of machine................................................................................................... 118
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1 Introduction
Introduction
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Introduction – Foreword
1.1 Foreword
These operating and maintenance instructions are part of your machine.
They provide necessary information to operate your machine safely and properly
They also contain information on required operating, maintenance and repair measures.
Carefully read the operating and maintenance instructions before taking your machine into operation.
Please observe the safety regulations strictly and follow all instruc­tions to ensure safe operation.
If you are not yet acquainted with the indicators and control ele­ments on this machine, you should thoroughly read the corre­sponding chapter ments“ on page 43.
The description of the individual operating steps including the notes on safety to be followed can be found in chapter “Operation”
Ä
Chapter 6 „Operation“ on page 57.
Before every start up, carry out all required visual inspections and function tests
Ensure the compliance with the specified operating, maintenance and repair measures to maintain the functional safety of your machine.
A description of all necessary maintenance work, maintenance intervals as well as information on fuels and lubricants can be found in the chapter “Maintenance” nance“ on page 75.
Do not service or repair your machine by yourself to avoid harming persons or damaging material or environment.
The machine must only be serviced and repaired by qualified and authorised personnel.
Contact our customer service to carry out the required mainte­nance work or necessary repairs.
In case of operating errors, inadequate maintenance or the use of unapproved fuels and lubricants all warranty claims will become null and void.
For your own personal safety you should only use original parts from Dynapac.
For your machine we offer service kits to make maintenance easier.
In the course of technical development we reserve the right for technical modifications without prior notification.
.
Ä
Chapter 4 „Indicators and control ele-
Ä
Chapter 5 „Checks prior to start up“ on page 49.
Ä
Chapter 8 „Mainte-
These operating and maintenance instructions are also available in other languages.
Apart from that, you can also order the spare parts catalogue against the serial number of your machine.
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Introduction – Foreword
The above notes do not constitute an extension of the warranty and liability conditions specified in the general sales and delivery conditions of Dynapac GmbH.
We wish you successful work with your Dynapac machine.
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Made by
Designation Type
Nominal Power Operating Mass Year of Construction
Serial-No.
Made in Germany
Ammerländer Str. 93 D-26203 Wardenburg
1
2
B-924-0001
Introduction – Machine type plate and engine type plate
1.2 Machine type plate and engine type plate
Please enter here:
Machine type (1):
Serial number (2):
Fig. 1: Machine type plate (example)
Please enter here:
Engine type (1):
Engine number (2):
Fig. 2: Engine type plate (example)
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2 Technical data
Technical data
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Technical data
Dimensions
Fig. 3
A B C D H H
550
(21.7)
762
(30.0)
200
(7.9)
400
(15.7)
960
(37.8)
1
1210
(47.6)
K L L
110
(4.3)
2200
(86.6)
1
O S W
2320
(91.3)20(0.8)8(0.3)
650
(25.6)
Dimensions in millimetres
(Dimensions in inch)
Weights
Operating weight (CECE) 757
(1669)
Basic weight 727
(1603)
Mean axle load (CECE) 379
(836)
Average static linear load (CECE) 5.8
(33)
kg
(lbs)
kg
(lbs)
kg
(lbs)
kg/cm
(pli)
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Technical data
Travel characteristics
Max. travel speed forward 5.5
(3.4)
Max. travel speed reverse 2.5
(1.6)
km/h
(mph)
km/h
(mph)
Max. gradability without/with vibration (soil dependent) 40/35 %
Drive
Engine manufacturer Hatz
Type 1D42
Cooling Air
Number of cylinders 1
Rated power ISO 3046 6.2
(8.3)
Rated speed 2800
kW
(hp)
min
Drive system hydrostatic
Driven drums front + rear
-1
Brakes
Service brake hydrostatic
Parking brake mechanical
Exciter system
Vibrating drum front + rear
Drive system mechanical
Frequency 55
(3300)
Amplitude 0.45
(0,018)
Centrifugal force 22
(4946)
Hz
(vpm)
mm
(in)
kN
(lbf)
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Technical data – Noise and vibration data
Filling capacities
Fuel (diesel) 5
(1.3)
Water 60
(18.5)
2.1 Noise and vibration data
The following noise and vibration data were determined in accord­ance with the following guidelines under equipment specific condi­tions and by using harmonized standards:
n EU Machine Directive edition 2006/42/EU n Noise Emission Directive 2000/14/EU, Noise Protection Direc-
tive 2003/10/EU
ibration Protection Directive 2002/44/EU
n V
During operation these values may vary because of the prevailing operating conditions.
2.1.1
Noise data
l
(gal us)
l
(gal us)
Sound pressure level at the opera­tor's stand
Guaranteed sound power level
2.1.2 Vibration data
Hand-arm vibration
LpA = 89 dB(A), determined acc. to ISO 11201 and EN 500.
WARNING! Loss of hearing caused by too high noise bur-
dens!
– Wear your personal protective equipment (ear
protection).
= 108 dB(A), determined acc. to ISO 3744 and EN 500.
L
A
W
Vector total of the weighted effective acceleration in three orthog­onal directions:
Total vibration value ahv = 3.6 m/s2 on crushed rock determined
acc. to ISO 5349 and EN 500.
Associated uncertainty K = 0.6 m/s2, determined acc. to EN
12096.
Observe the daily vibration load (work safety acc. to 2002/44/EC).
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Concerning your safety
3 Concerning your safety
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Concerning your safety – Basic prerequisites
3.1 Basic prerequisites
3.1.1
General
This machine has been built in compliance with the latest technical standard and complies with the applicable regulations and tech­nical rules.
However, dangers for persons and property may arise from this machine, if:
n it is used for purposes other than the ones it is intended for n it is operated by untrained personnel, n it is changed or converted in an unprofessional way, n the safety instructions are not observed.
Each person involved in the operation, maintenance and repair of the machine must therefore read and comply with these safety reg­ulations. If necessary vant signatures as confirmation.
Furthermore, the following obviously also applies:
n applicable accident prevention instructions, n generally accepted safety and road traffic regulations, n country/state specific safety regulations.
It is the duty of the operator to be acquainted with the safety regu­lations and to apply these accordingly regulations and regulations concerning different types of handling activities. Should the recommendations in these instructions be dif­ferent from the regulations valid in your country, you must comply with the safety regulations valid in your country.
, the operating company must obtain the rele-
. This also applies for local
,
3.1.2 Explanation of signal words used:
DANGER! Danger to life if failing to comply!
Sections marked accordingly indicate an extremely dangerous situation that could lead to fatal or severe injuries, if this warning is disregarded.
WARNING! Danger to life or danger of severe injuries if
failing to comply!
Sections marked accordingly indicate a dangerous situation that could lead to fatal or severe injuries, if this warning is disregarded.
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Concerning your safety – Basic prerequisites
CAUTION! Danger of injury if failing to comply!
Sections marked accordingly indicate a dangerous situation that could lead to fatal or severe injuries, if this warning is disregarded.
NOTICE! Danger of material damage if failing to comply!
Sections marked accordingly indicate possible dangers for machines or components.
Sections marked accordingly indicate technical information or notes on using the machine or its components.
ENVIRONMENT! Environmental damage if failing to comply!
Paragraphs marked accordingly indicate practices for safe and environment-friendly disposal of fuels and lubricants as well as replacement parts.
3.1.3 Personal protective equipment
Depending on the work to be carried out, personal protective equipment is required (to be provided by the operating company):
Working clothes Tight fitting working clothes with low tear resistance, tight
sleeves and without any projecting parts protect against being caught by moving components.
Safety shoes To protect against heavy falling parts and slipping on
slippery ground.
Protective gloves To protect the hands against excoriation, punctures or
deep injuries, against irritating and caustic substances as well as against burns.
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Concerning your safety – Basic prerequisites
Safety goggles To protect the eyes against airborne particles and
squirting fluids.
Face protection To protect the face against airborne particles and
squirting fluids.
Hard hat To protect the head against falling parts and to protect
against injuries.
Hearing protection To protect hearing against excessive noise.
Respiratory protection To protect respiratory tracts against substances or parti-
3.1.4 Intended use
3.1.5
Improper use
cles.
This machine must only be used for:
n Soil compaction n Paving of walkways
ork in trenches
n W n Underfilling and compaction of hard shoulders n Compaction of bituminous material (road surface layers)
Intended use also includes compliance with the specified oper­ating, maintenance and repair measures.
Dangers may arise with the machine if it is used other than for its intended purpose.
Any danger caused by improper use is the sole responsibility of the operating company or driver/operator, the manufacturer cannot be held liable.
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Concerning your safety – Basic prerequisites
Examples of improper use are:
n Work with vibration on hard concrete, cured bitumen layers or
extremely frozen ground
n Cleaning the drums while driving
The transport of persons is prohibited.
Do not use the steering rod as a seat when working.
Lifting tackle must be removed before starting work.
Starting and operating the machine in explosive environments and in underground mining is prohibited.
The lifting and lashing points specified in these instructions must be used. It is prohibited to use other lifting and lashing points (e.g. guide handle, steering rod).
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Concerning your safety – Definition of responsible persons
3.2 Definition of responsible persons
3.2.1
Operating company
3.2.2 Expert / qualified person
The operating company is the natural or juridical person who uses the machine or in who's name the machine is used.
The operating company must make sure that the machine is only used for the purpose it is intended for and in strict compliance with the safety regulations mentioned in these operating and mainte­nance instructions.
The operating company must determine and assess the danger in its company. It must then take appropriate action to ensure health and safety at work for its employees and point out any remaining dangers.
The operating company must determine whether there are special operational hazards such as a toxic atmosphere or limiting soil conditions. Such conditions require special, additional measures to remove or reduce the hazard.
The operating company must make sure that all users read and understand the information concerning safety.
The operating company is responsible for the planning and profes­sional execution of regular safety inspections.
3.2.3 Driver / operator
An expert / qualified person is a person who, based on his/her pro­fessional education and experience, has profound knowledge in the field of construction equipment and the machine in question in particular.
This person is acquainted with the applicable governmental indus­trial safety regulations, accident prevention instructions, guidelines and generally acknowledged technical rules and regulations (standards, directives, technical rules of other member states of the European Union or other contractual states concerning the agreement about the European Economic Area) in as far as is nec­essary to be able to judge the safe condition of this machine.
This machine must only be operated by trained, instructed persons entrusted by the operating company aged 18 or more.
Observe your local laws and regulations.
Rights, obligations and rules of conduct for driver or operator:
The driver or operator must:
n be instructed about his rights and obligations, n wear protective equipment as appropriate for the application, n have read and understood the operating instructions,
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Concerning your safety – Definition of responsible persons
n have made himself familiar with the operation of the machine, n be physically and psychologically able to drive and operate the
machine.
Persons under the influence of alcohol, medication or drugs are not allowed to operate, service or repair the machine.
Maintenance and repair work requires specific knowledge and must therefore only be performed by trained specialists.
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Concerning your safety – Basic safety regulations for safe operation
3.3 Basic safety regulations for safe operation
3.3.1
Remaining dangers, remaining risks
3.3.2 Regular safety inspections
Despite careful work and compliance with standards and regula­tions it cannot be ruled out that further dangers may arise when working with and handling the machine.
Both the machine as well as all other system components comply with the currently valid safety regulations. Nevertheless, remaining risks cannot be ruled out completely, even when using the machine for the purpose it is intended for and following all information given in the operating instructions.
A remaining risk can also not be excluded beyond the actual danger zone of the machine. Persons remaining in this area must pay particular attention to the machine, so that they can react immediately in case of a possible malfunction, an incident or failure etc.
All persons remaining in the area of the machine must be informed about the dangers that arise from the operation of the machine.
Have the machine inspected by an expert / qualified person as required for the conditions the machine is working under, but at least once every year.
3.3.3 Modifications and alterations to the machine
Unauthorized changes to the machine are prohibited for safety rea­sons.
Original parts and accessories have been specially designed for this machine.
We wish to make explicitly clear that we have not tested or approved any parts or accessories not supplied by us.
The installation and/or use of such products may have an adverse effect on the active and/or passive safety.
3.3.4 Damage, defects, misuse of safety devices
Machines which are not safe to operate or in traffic must be imme­diately taken out of service and shall not be used, until these defi­ciencies have been properly rectified.
Safety installations and switches must neither be removed nor must they be made ineffective.
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Concerning your safety – Handling fuels and lubricants
3.4 Handling fuels and lubricants
3.4.1
Preliminary remarks
The operating company must ensure that all professional users have read and follow the corresponding safety data sheets for the individual fuels and lubricants.
Safety data sheets provide valuable information about the following characteristics:
n name of substance n possible dangers n composition / information on constituents n first-aid measures n fire fighting measures n measures in case of accidental release n handling and storage n limitation and monitoring of exposure / personal protective
equipment
n physical and chemical properties n stability and reactivity n toxicological data n environmental data n notes on waste disposal n information on transport n legislation n other data
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Concerning your safety – Handling fuels and lubricants
3.4.2
Fig. 4
Safety regulations and environmental protection regulations for handling diesel fuel
WARNING! Danger of burning by ignited diesel fuel!
– Do not allow diesel fuel to come into contact
with hot components.
–
Smoking and open fire is prohibited!
– Wear your personal protective equipment (pro-
tective gloves, protective clothing).
CAUTION! Health hazard caused by contact with diesel
fuel!
– Wear your personal protective equipment (pro-
tective gloves, protective clothing). Do not inhale any fuel fumes.
– – Avoid contact.
CAUTION! Danger of slipping on spilled diesel fuel!
– Immediately bind spilled diesel fuel with an oil-
binding agent.
ENVIRONMENT! Diesel fuel is an environmentally hazardous
substance!
– Always keep diesel fuel in proper containers. –
Immediately bind spilled diesel fuel with an oil­binding agent and dispose of properly.
– Dispose of diesel fuel and fuel filters according
to regulations.
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Concerning your safety – Handling fuels and lubricants
3.4.3 Safety regulations and environmental protection regulations for handling oil
WARNING! Danger of burning by ignited oil!
– Do not allow oil to come into contact with hot
components.
–
Smoking and open fire is prohibited!
– Wear your personal protective equipment (pro-
tective gloves, protective clothing).
Fig. 5
CAUTION! Health hazard caused by contact with oil!
– Wear your personal protective equipment (pro-
tective gloves, protective clothing). Do not inhale any oil vapours.
– – Avoid contact.
CAUTION! Danger of slipping on spilled oil!
– Immediately bind spilled oil with an oil-binding
agent.
ENVIRONMENT! Oil is an environmentally hazardous substance!
– Always keep oil in proper containers. –
Immediately bind spilled oil with an oil-binding agent.
– Dispose of oil and oil filter according to regula-
tions.
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Concerning your safety – Handling fuels and lubricants
3.4.4
Fig. 6
Safety regulations and environmental protection regulations for handling hydraulic oil
WARNING! Danger of injury caused by escaping pressure
fluid!
– Always depressurize the hydraulic system
before starting work in the hydraulic system.
–
Wear your personal protective equipment (pro­tective gloves, protective clothing, goggles).
Should pressure fluid penetrate the skin, imme­diate medical help is required.
WARNING! Danger of burning by ignited hydraulic oil!
– Do not allow hydraulic oil to come into contact
with hot components. Smoking and open fire is prohibited!
– – Wear your personal protective equipment (pro-
tective gloves, protective clothing).
CAUTION! Health hazard caused by contact with hydraulic
oil!
– Wear your personal protective equipment (pro-
tective gloves, protective clothing). Do not inhale any oil vapours.
– – Avoid contact.
CAUTION! Danger of slipping on spilled oil!
– Immediately bind spilled oil with an oil-binding
agent.
ENVIRONMENT! Oil is an environmentally hazardous substance!
– Always keep oil in proper containers. –
Immediately bind spilled oil with an oil-binding agent.
– Dispose of oil and oil filter according to regula-
tions.
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Concerning your safety – Handling fuels and lubricants
3.4.5
Fig. 7:
Safety regulations and environmental protection regulations for handling bat­tery acid
WARNING! Danger of cauterization with acid!
– Wear your personal protective equipment (pro-
tective gloves, protective clothing, goggles).
–
Do not allow clothes, skin or eyes to come into contact with acid.
– Rinse off spilled battery acid immediately with
lots of water.
Rinse acid off clothes, skin or eyes immediately with lots of clean water
Immediately call for medical advice in case of cau­terization.
WARNING! Danger of injury caused by exploding gas mix-
ture!
– Remove the plugs before starting to recharge
the battery – Ensure adequate ventilation. – Smoking and open fire is prohibited! – Do not lay any tools or other metal objects on
the battery. – Do not wear jewellery (watch, bracelets, etc.)
when working on the battery. – Wear your personal protective equipment (pro-
tective gloves, protective clothing, goggles).
.
.
ENVIRONMENT! Battery acid is an environmentally hazardous
substance!
– Dispose of battery and battery acid according
to regulations.
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B-SYM-0210
Concerning your safety – Handling fuels and lubricants
3.4.6
Fig. 8
Safety regulations and environmental protection regulations when handling lubrication grease
CAUTION! Health hazard caused by contact with lubrica-
tion grease!
– Wear your personal protective equipment (pro-
tective gloves, safety goggles, protective
clothing). –
Avoid contact.
CAUTION! Danger of slipping on lubrication grease!
– Collect and remove excess lubrication grease
immediately
ENVIRONMENT! Lubrication grease is an environmentally haz-
ardous substance!
– Always keep lubrication grease in proper con-
tainers.
Collect excess lubrication grease and dispose
–
of it according to regulations. – Dispose of cloths soiled with lubrication grease
according to regulations.
.
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Concerning your safety – Loading / transporting the machine
3.5 Loading / transporting the machine
Use only stable loading ramps of suf
Loading ramps and transport vehicle must be free of grease, oil, snow and ice.
The ramp inclination must be less than the gradeability of the machine.
Make sure that persons are not endangered by the machine tipping or sliding off.
Do not use damaged or in any other way impaired lifting points.
Always use appropriate lifting and lashing tackle on the lifting and lashing points.
Use lifting tackle only in the prescribed direction of load application.
Lifting tackle must not be damaged by machine components.
Secure the machine on the transport vehicle against rolling, slip­ping and turning over.
Loads must only be attached and hoisted by an expert / qualified person.
Use only lifting and lashing tackle with sufficient load bearing capacity for the weight to be loaded.
Fasten the lifting gear only at the specified lifting points.
Danger to the life of persons if they step or stand under a sus­pended load.
When lifting the machine, avoid uncontrolled movements of the load. If necessary, hold the load with guide ropes.
ficient load bearing capacity.
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Concerning your safety – Start-up procedure
3.6 Start-up procedure
3.6.1
Prior to starting up
Use only machines which are serviced at regular intervals.
Become acquainted with the equipment, the indicators and control elements, the working principle of the machine and the working area.
Use your personal protective equipment (hard hat, safety boots, if necessary also goggles and ear protection).
Do not take any loose objects with you or fasten them to the machine.
Before start up, check whether:
n persons or obstructions are beside or in front of the machine, n the machine is free of oily and combustible materials, n all safety elements are in place, n all grips are free of grease, oils, fuel, dirt, snow and ice.
Before start up, carry out all required visual inspections and func­tion tests.
If the following tests reveal damages or other faults, the machine must not be operated, until these deficiencies have been corrected.
Do not operate the machine with defective indicators and control elements.
3.6.2
Starting the engine
Do not use any starting aids like start pilot or ether.
The machine must not be operated with damaged, missing or non­functional safety installations.
Before starting and moving the machine, make sure that there is nobody in the danger zone.
Always keep an eye on the machine when the engine is running and hold it by the steering bow.
Do not inhale exhaust fumes, because they contain toxic sub­stances, which could cause damage to health, unconsciousness or even death.
Avoid operation in closed or partly closed rooms, or ensure ade­quate ventilation when working in trenches.
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3.7 Operation
B-834-0279
Concerning your safety – Operation
3.7.1
Persons in the danger area
3.7.2 Operation
Before taking up work, also after breaks, you should always con­vince yourself that the danger zone is free of persons or obstruc­tions.
Give warning signals, if necessary. Stop work immediately if per­sons remain in the danger zone, despite the warning.
Use only the handles to steer the machine.
Change the travel direction only at standstill.
Guide the machine so that your hands do not hit against solid objects.
Watch out for unusual noises and development of smoke. Perform trouble shooting and have the fault corrected.
Always keep a safe distance to excavation pit borders, embank­ments and edges.
Refrain from any work that could adversely affect the stability of the machine.
3.7.3 Driving up and down slopes
Do not drive on gradients or slopes exceeding the maximum gra­deability of the machine
Drive extremely carefully on gradients and always directly up or down the slope.
The steering rod must always point uphill.
The operator must always stand above the machine.
Soil conditions and weather influences impair the gradeability of the machine.
Wet and loose soil considerably reduces traction of the machine on inclinations and slopes. Greater danger of accident!
Fig. 9
3.7.4 Working with vibration
When compacting with vibration you must always check the effect of the vibration on nearby buildings and underground supply lines (gas, water, sewage, electric power). If necessary stop compacting with vibration.
Ä
Chapter 2 „Technical data“ on page 11.
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Concerning your safety – Operation
Do not activate the vibration on hard (frozen, concrete) ground. Components may get damaged.
3.7.5 Parking the machine
Park the machine on horizontal, level, firm ground.
Before leaving the machine:
n Shut down the engine, n Secure the machine against accidental tipping over, n Secure the machine against unauthorized use.
Mark machines, which could be in the way, with a clearly visible sign.
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3.8 Refuelling
Concerning your safety – Refuelling
Do not inhale any fuel fumes.
Refuel only with the engine shut down.
Do not refuel in closed rooms.
No open fire, do not smoke.
Keep away from ignition and heat sources.
Apply measures against electrostatic charging.
Do not spill any fuel. Catch running out fuel, do not let it seep into the ground.
Wipe of
A leaking fuel tank can cause an explosion. Ensure tight fit of the fuel tank cover, if necessary replace immediately.
f spilled fuel. Keep dirt and water away from the fuel.
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Concerning your safety – Emergency procedures
3.9 Emergency procedures
In events of emergency battery from the vehicle’s electric system.
, e.g. in case of a cable fire, disconnect the
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3.10 Maintenance work
Concerning your safety – Maintenance work
3.10.1
Preliminary remarks
Adhere to the specified operating, maintenance and repair meas­ures.
The machine must only be serviced by qualified personnel author­ised by the operating company.
Keep unauthorised persons away from the machine.
Perform maintenance work only with the engine shut down.
Make sure that the engine cannot be accidentally started during maintenance work.
3.10.2 Working on hydraulic lines
Relieve hydraulic pressures before working on hydraulic lines. Hydraulic oil escaping under pressure can penetrate the skin and cause severe injury. Immediately call for medical assistance if injured by hydraulic oil.
Do not step in front of or behind the machine when performing adjustment work in the hydraulic system.
Do not change the setting of pressure relief valves.
Drain the hydraulic oil at operating temperature – danger of scalding!
Any hydraulic oil must be collected and disposed of in an environ­mentally friendly way.
Always collect and dispose of hydraulic oils separately.
Do not start the engine after draining off the hydraulic oil. Once all work is completed (with the system still depressurized!) check all connections and fittings for leaks.
Hydraulic hoses must be visually inspected at regular intervals.
Do not mix up hoses by mistake.
Only genuine replacement hydraulic hoses ensure that the correct hose type (pressure range) is used at the right location.
3.10.3 Working on the engine
Drain the engine oil at operating temperature – danger of scalding!
Wipe off spilled oil, catch running out oil and dispose of environ­mentally.
When working on the air filter no dirt should fall into the air duct.
Do not work on the hot exhaust - danger of burning!
Store used filters and other oil contaminated materials in a sepa­rate, specially marked container and dispose of environmentally.
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Page 36
Concerning your safety – Maintenance work
3.10.4 Maintenance work on electric components and battery
Before starting to work on electric parts of the machine disconnect the battery and cover it with insulating material.
Do not use fuses with higher ampere ratings and do not bridge fuses.
When working on the battery
Do not lay any tools or other metal objects on the battery.
Do not wear jewellery (watch, bracelets, etc.) when working on the battery.
The connection cables of the battery must not touch or rub against machine parts.
3.10.5 Cleaning work
Do not perform cleaning work while the motor is running.
Allow the engine to cool down before starting cleaning work.
Do not use gasoline or other easily inflammable substances for cleaning.
, smoking or open fire is prohibited!
3.10.6 After maintenance work
Reassemble all guards and protections.
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3.11 Repair
Concerning your safety – Repair
Identify a defective machine with a warning sign.
Only operate the machine after it has been repaired.
Repairs must only be performed by an expert/qualified person.
When replacing safety relevant components, only original spare parts must be used.
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Water
Hydraulic Oil
Made by
Designation Type
Nominal Power Operating Mass Year of Construction
Serial-No.
Patent Protection
Made in Germany
B-924-0013
Concerning your safety – Signage
3.12 Signage
Keep stickers and signage in good and legible condition and comply with their meaning.
Replace damaged and illegible stickers or signage immediately
.
Fig. 10
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Fig. 11
Concerning your safety – Signage
Warning sticker - Follow operating instructions
Information sticker - Guaranteed sound capacity level
Fig. 12
Fig. 13
Information sticker - Lashing point
Information sticker - Lifting point
Fig. 14
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B-DEC-0218
Water
B-DEC-0214
Hydraulic Oil
B-DEC-0266
Concerning your safety – Signage
Information sticker - Filler opening for water
Fig. 15
Information sticker - Filler opening for hydraulic oil
Fig. 16
Fig. 17
Operation sticker - Starting process
Operation sticker - Travel lever
Fig. 18
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Fig. 19
B-DEC-0267
B-DEC-0269
B-DEC-0268
Concerning your safety – Signage
Operation sticker - Throttle lever
Operation sticker - Vibration lever
Fig. 20
Fig. 21
Operation sticker - Throttle lever
Maintenance sticker
Fig. 22
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Made by
Designation Type
Nominal Power Operating Mass Year of Construction
Serial-No.
Made in Germany
Ammerländer Str. 93 D-26203 Wardenburg
B-924-0002
Concerning your safety – Signage
Machine type plate (example)
Fig. 23
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Indicators and control elements
4 Indicators and control elements
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B-834-0232
STOP
B-834-0235
B-834-0233
Indicators and control elements – Machine
4.1 Machine
4.1.1
Travel lever
Fig. 24
4.1.2 Throttle lever
Shift forward Forward travel
Pull back Backward travel
Position “STOP” Engine off
Position “MIN” Idle speed
Position “MAX” Maximum speed
Fig. 25
4.1.3 Vibration lever
Fig. 26
Position “Rear” Vibration off
Position “Front” Vibration on
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4.1.4 Reversing protection
B-834-0234
Fig. 27
4.1.5 Parking brake lever
Indicators and control elements – Machine
actuated Machine stops
Only slow forward travel possible
release Backward travel and forward travel pos-
sible
Position “I” Parking brake not applied
Operating position
Position “II” Parking brake applied
Fig. 28
4.1.6 Starter switch
Fig. 29
Position “0” Switch the ignition off
Ignition key can be removed
Position “I” Ignition on
Position “II” Turn further against spring pressure, the
engine starts
T
urn the ignition key back to position “I”
when the engine starts.
The starter switch is designed with a re-start lock. The ignition key must first be turned back to posi­tion “0” before a new starting attempt can be made.
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B-834-0236
B-834-0240
Indicators and control elements – Machine
4.1.7 Steering rod locking bolt
Fig. 30
4.1.8
Height adjustment
Fig. 31
4.1.9 Water spraying system
Position “I” Water spraying system off
Position “II” Water spraying system on
Fig. 32
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4.2 Engine
B-834-0187
Indicators and control elements – Engine
4.2.1
Fig. 33
Decompression lever
4.2.2 Crank handle
Position “closed” Engine has compression
Normal operation
Position “open” Engine has no compression
Only for emergency starting with crank handle (optional equipment) and mainte­nance
NOTICE! Danger of engine damage!
Opening the decompression lever while the engine is running leads to engine damage.
– Never use the decompression lever for stop-
ping the engine.
Fig. 34
Start the engine with the crank handle only if the battery is defective, empty or missing.
Optional equipment
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Indicators and control elements – Engine
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Checks prior to start up
5 Checks prior to start up
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Checks prior to start up – Notes on safety
5.1 Notes on safety
If the following tests reveal damages or other defects, the machine must not be operated, until these deficiencies have been corrected.
Do not operate the machine with defective indicators and control elements.
Safety installations must not be removed or made inef
Do not change any fixed settings.
WARNING! Health hazard caused by fuels and lubricants!
– Safety regulations and environmental protec-
WARNING! Danger of injury caused by rotating parts!
– Before starting work on the machine make sure
fective.
tion regulations must be followed when han-
Ä
dling fuels and lubricants
dling fuels and lubricants“ on page 23.
that the engine can not be started.
Chapter 3.4 „Han-
1.
Park the machine safely in secured condition“ on page 67.
2.
Open and secure the protection hood „Opening the protection hood“ on page 77.
3. Close the protection hood again after work is completed.
Ä
Chapter 6.6 „Parking the machine
Ä
Chapter 8.2.1
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Checks prior to start up – Visual inspections and function tests
5.2 Visual inspections and function tests
1. Check hydraulic oil tank and hydraulic lines for condition and
leaks.
2. Check fuel tank and fuel lines for condition and leaks.
3. Check the bolted connections are tight and secure.
4. Check the machine for contamination and damage.
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Checks prior to start up – Checking the engine oil level
5.3 Checking the engine oil level
NOTICE! Danger of engine damage!
– +Use only oil of the permitted specification
Ä
Chapter 8.3.1 „Engine oil“ on page 78.
Fig. 35
Protective equipment:
1. Clean the area around the oil dipstick.
2. Pull the dipstick out, wipe it of
reinsert it to the end stop.
3. Pull the dipstick out again.
The oil level must be between the “MIN” and “MAX”
ð
marks.
4. NOTICE!
Danger of engine damage!
– Do not fill in too much engine oil.
If the oil level is too low, top up engine oil to the “MAX” mark.
5. Push the dipstick in.
orking clothes
W
n
Protective gloves
n
f with a lint-free, clean cloth and
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Checks prior to start up – Checking the fuel level; topping up fuel
5.4 Checking the fuel level; topping up fuel
NOTICE! Danger of engine damage!
– Monitor the entire refuelling process.
Contaminated fuel can cause malfunction or
–
even damage of the engine. If necessary, fill in fuel through a screen filter.
– Use only fuel of the permitted specification
Ä
Chapter 8.3.2 „Fuel“ on page 78.
Fig. 36
Protective equipment:
1. Clean the area around the filling port.
2. Remove the cap and check the filling level visually
3. If necessary
4. Close the cap.
If the fuel tank has been completely emptied or when filling the fuel tank for the first time, the fuel system must be bled before starting
8.11.5 „Bleeding the fuel system“ on page 104.
, fill in fuel through a funnel with screen filter.
orking clothes
W
n
Safety shoes
n
Protective gloves
n
Ä
Chapter
.
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MIN
MAX
Hydraulic Oil
B-834-0237
Checks prior to start up – Checking the hydraulic oil level
5.5 Checking the hydraulic oil level
NOTICE! Components may get damaged!
– Check the hydraulic oil level at room tempera-
ture (approx. 20 °C (68 °F)). If, during the daily inspection of the oil level the
–
hydraulic oil level is found to have dropped, check all lines, hoses and components for leaks.
– Use only oil of the permitted specification
Ä
Chapter 8.3.3 „Mineral oil based hydraulic
oil“ on page 79.
Fig. 37
Protective equipment:
orking clothes
W
n
Safety shoes
n
Protective gloves
n
1. Clean the area around the filling port.
2. Unscrew the cap with the dipstick and pull it out.
3. Pull the dipstick out, wipe it of
f with a lint-free, clean cloth and
reinsert it until it bottoms.
4. Pull the dipstick out again.
The oil level must be between the “MIN” and “MAX”
ð
marks.
5. If the oil level is too low
, top up hydraulic oil to the “MAX”
mark.
6. Fasten the cap and dipstick again.
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Checks prior to start up – Checking the rubber buffers
5.6 Checking the rubber buffers
Fig. 38
Protective equipment:
1. Check all rubber buf
carrier for tight fit, cracks and tear-offs.
2. Check all rubber buf
carrier for tight fit, cracks and tear-offs.
3. Replace damaged rubber buf
orking clothes
W
n
Safety shoes
n
Protective gloves
n
fers (1) between the frame and engine
fers (2) between the engine and engine
fers immediately.
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Water
B-834-0238
Checks prior to start up – Checking the water level, topping up
5.7 Checking the water level, topping up
NOTICE! Dirty or contaminated water can block the bore-
holes!
– Fill only with clean water.
NOTICE! Components may get damaged by frost!
– Follow the special maintenance instructions in
Ä
case of frost there is a risk of frost“ on page 105.
Chapter 8.11.6 „Measures if
Fig. 39
Protective equipment:
orking clothes
W
n
Safety shoes
n
Protective gloves
n
1. Clean the area around the filling port.
2. Remove the cap and check the water supply in the water
tank.
3. If necessary
, fill in clean water.
4. Close the cap.
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6 Operation
Operation
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B-834-0239
B-834-0240
Operation – Adjusting the steering rod
6.1 Adjusting the steering rod
1. Release the steering rod locking bolt and fold down the
steering rod.
Fig. 40
2. Adjust the steering rod with the height adjustment to the
required height.
Fig. 41
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6.2 Starting the engine
B-834-0241
B-834-0244
Operation – Starting the engine
Exhaust fumes contain toxic substances and can damage your health, cause unconsciousness or even death.
WARNING! Danger of poisoning by exhaust gases!
– Do not inhale exhaust gases.
Avoid operation in closed or partly closed
–
rooms, or ensure adequate ventilation when working in trenches.
WARNING! Loss of hearing caused by too high noise bur-
dens!
– Wear your personal protective equipment (ear
protection).
Fig. 42
Operate the machine only with a correctly adjusted steering rod.
Protective equipment:
orking clothes
W
n
Safety shoes
n
Hearing protection
n
1. Shift the vibration lever to “Rear” position.
2. Set the throttle lever to position “MIN”.
Fig. 43
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B-ELE-0081
B-ELE-0082
Operation – Starting the engine
Fig. 44
3. Turn the ignition key to position “I”.
The warning buzzer sounds.
ð
4. NOTICE!
Components may get damaged!
– Starting attempts should not exceed 30
seconds uninterrupted or max. 3 times for 10 seconds. Then allow the starter to cool down to ambient temperature.
–
If the engine has not started after these attempts, determine the cause.
Fig. 45
Turn the ignition key to position “II”.
The starter cranks the engine.
ð
5. As soon as the engine is running, turn the ignition key to
position “I”.
The starter switch is designed with a re-start lock. The ignition key must first be turned back to position “0” before a new starting attempt can be made.
NOTICE! Danger of engine damage!
– Warm up engine for a short while before
starting work. Do not operate the engine immediately under full load.
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6.3 Travel operation
B-834-0245
B-834-0246
Fig. 46
Operation – Travel operation
Use only the handles to steer the machine.
Guide the machine so that your hands do not hit against solid objects.
1. Pull out the parking brake lever
place.
The parking brake is released.
ð
2. Set the throttle lever to “MAX” position.
, turn it to the left and lock it in
Fig. 47
Driving forward
Fig. 48
3. Shift the travel lever forward.
The machine drives forward with a speed which corre-
ð
sponds to the travel lever position.
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B-834-0247
B-834-0248
Operation – Travel operation
Driving backwards
Fig. 49
4. CAUTION!
Danger of injury caused by the crushing of body parts!
– When reversing, steer the machine from
Pull the travel lever back.
The machine drives backwards with a speed which corre-
ð
sponds to the travel lever position.
the side using the steering handle.
Steering the machine
Stopping the machine
Fig. 50
5. Steer the machine by pushing from the side or pulling the
steering rod handles.
6. Release the travel lever
Travel lever moves to neutral position.
ð
.
Machine stops.
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6.4 Operation
B-834-0245
Operation – Operation
6.4.1
Preliminary remarks and safety notes
NOTICE! Possible damage to neighbouring buildings!
– When compacting with vibration you must
– If necessary stop compacting with vibration.
NOTICE! Components may get damaged!
– Do not activate the vibration on hard (frozen,
Vibration at standstill causes transverse marks:
n Switch the vibration on only after shifting the travel lever in the
desired travel direction.
n Switch the vibration off before stopping the machine.
always check the ef nearby buildings and underground supply lines (gas, water, sewage, electric power).
concrete) ground.
fect of the vibration on
6.4.2 Working with vibration
Fig. 51
1. Set the throttle lever to “MAX” position.
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B-834-0254
B-834-0242
B-834-0247
Operation – Operation
Vibration during forward travel
Fig. 52
2. Shift the travel lever half a position forward.
The machine drives forward with half speed.
ð
Vibration cannot be switched on if the travel lever is fully shifted to forward posi­tion.
NOTICE!
ibration at standstill causes transverse
V marks!
– Do not switch on vibration with the machine at
standstill.
3. Shift the vibration lever to “Front” position.
ibration is switched on.
V
ð
Fig. 53
Vibration during backward travel
Fig. 54
4. CAUTION!
Danger of injury caused by the crushing of body parts!
– When reversing, steer the machine from
Pull the travel lever back.
The machine drives backwards with a speed which corre-
ð
sponds to the travel lever position.
the side using the steering handle.
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B-834-0242
Fig. 55
B-834-0241
Switching the vibration off
Operation – Operation
NOTICE! V
ibration at standstill causes transverse
marks!
– Do not switch on vibration with the machine at
standstill.
5. Shift the vibration lever to “Front” position.
V
ibration is switched on.
ð
6. Shift the vibration lever to “Rear” position.
ibration is switched off after a short time.
V
ð
Fig. 56
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Operation – Water spraying system
6.5 Water spraying system
1. For switching on, turn the lever to position “II”.
2. For switching of
Fig. 57
f, turn the lever to position “I”.
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B-834-0248
B-834-0244
STOP
B-834-0243
B-ELE-0080
Operation – Parking the machine in secured condition
6.6 Parking the machine in secured condition
1. Drive the machine onto horizontal, level, firm ground.
2. Release the travel lever
Travel lever moves to neutral position.
ð
Machine stops.
Fig. 58
3. Set the throttle lever to “MIN” position (idle speed).
.
Fig. 59
Fig. 60
4. NOTICE!
Danger of engine damage!
– Do not shut down the engine all of a
sudden from full load speed, but let it idle for about two minutes.
Set the throttle lever to position “STOP”.
The engine is shut down.
ð
The warning buzzer sounds.
5. T
urn the ignition key to position “0” and pull it out.
Fig. 61
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Operation – Parking the machine in secured condition
6. Pull out the parking brake lever, turn it to the right and lock it
in place.
The parking brake is applied.
ð
Fig. 62
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Loading / transporting the machine
7 Loading / transporting the machine
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Loading / transporting the machine – Loading the machine
7.1 Loading the machine
Use only stable loading ramps of suf
Loading ramps and transport vehicle must be free of grease, oil, snow and ice.
The ramp inclination must be less than the gradeability of the machine.
Make sure that any persons keep a safety distance of at least 2 metres while the machine is driven onto or down from the transport vehicle. The instructing person should not be inside the travel range of the machine.
Use only transport vehicles with a sufficient load bearing capacity
Ä
for the weight to be loaded data“ on page 11.
Protective equipment:
1. DANGER!
Danger to life caused by the machine slip­ping or turning over!
– Make sure that no persons are in the
danger zone.
Drive the machine carefully onto the transport vehicle.
2.
Park the machine safely in secured condition“ on page 67.
Chapter 2 „Technical
W
n
Protective gloves
n
ficient load bearing capacity.
orking clothes
Ä
Chapter 6.6 „Parking the machine
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B-834-0256
B-834-0255
Loading / transporting the machine – Lashing the machine to the transport vehicle
7.2 Lashing the machine to the transport vehicle
Do not use lifting points that are damaged or impaired in any other
.
way
Always use appropriate lifting and lashing tackle at the lifting and lifting points.
Use lifting tackle only in the specified loading direction.
Lifting tackle must not be damaged by machine parts.
Protective equipment:
1. Fold up the steering rod into transport position and lock it.
orking clothes
W
n
Safety shoes
n
Protective gloves
n
Fig. 63
Fig. 64
2. Fasten four ratchet straps to the marked lashing points.
3. Lash the machine securely to the transport vehicle.
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B-834-0257
Loading / transporting the machine – Loading by crane
7.3 Loading by crane
Loads must only be attached and hoisted by an expert / capable person.
Do not use damaged or in any other way impaired lashing points.
Use only lifting gear and lifting tackle with suf capacity for the weight to be loaded. Minimum load bearing capacity of lifting gear: see max. operating weight „Technical data“ on page 11.
Always use appropriate lifting and lashing means on the lifting and lashing points.
Use lifting and lashing gear only in the prescribed direction of load application.
Lifting tackle must not be damaged by machine components.
When lifting the machine avoid uncontrolled movements of the load. If necessary hold the load with guide ropes.
ficient load bearing
Ä
Chapter 2
Fig. 65
Protective equipment:
orking clothes
W
n
Safety shoes
n
Protective gloves
n
1. Fasten the lifting tackle to the intended lifting points.
2. DANGER!
Danger to life caused by suspended loads!
– Do not step or stand under suspended
loads.
Lift the machine carefully and set down again at the intended location.
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7.4 After transport
Loading / transporting the machine – After transport
1. Release the parking brake.
2. DANGER!
Danger to life caused by the machine slip­ping or turning over!
– Make sure that no persons are in the
danger zone.
Drive the machine carefully off the transport vehicle.
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Loading / transporting the machine – After transport
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8 Maintenance
Maintenance
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Maintenance – Preliminary remarks and safety notes
8.1 Preliminary remarks and safety notes
DANGER! Danger to life caused by an operationally
unsafe machine!
– The machine must only be serviced by quali-
fied and authorized personnel. Follow the safety regulations for maintenance
–
Ä
work work“ on page 35.
WARNING! Health hazard caused by fuels and lubricants!
– Safety regulations and environmental protec-
tion regulations must be followed when han­dling fuels and lubricants
dling fuels and lubricants“ on page 23.
Chapter 3.10 „Maintenance
Ä
Chapter 3.4 „Han-
Wear your personal protective equipment.
Do not touch hot components.
Park the machine on horizontal, level, firm ground.
Perform maintenance work only with the engine shut down.
Make sure that the engine cannot be accidentally started during maintenance work.
Thoroughly clean machine and engine before starting maintenance work.
Do not leave any tools or other objects, that could cause damage, in or on the machine.
After maintenance work has been completed, dispose of fuels and lubricants, filters, sealing elements and cleaning cloths in an envi­ronmentally friendly way.
After all maintenance work is completed reinstall all guards and safety installations.
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B-834-0249
Maintenance – Preparations/concluding work
8.2 Preparations/concluding work
Certain maintenance tasks require preparations and concluding activities.
This includes maintenance doors as well as securing certain components.
After this work close all maintenance flaps and doors again and return all components to their operating condition.
8.2.1 Opening the protection hood
1. Unscrew the fastening screws left and right and fold the pro-
e.g. opening and closing maintenance flaps and
tection hood forward.
Fig. 66
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Maintenance – Fuels and lubricants
8.3 Fuels and lubricants
8.3.1
8.3.1.1 Oil quality
8.3.1.2
Fig. 67: Oil viscosity diagram
Engine oil
Oil viscosity
The following engine oil specifications are permitted:
n API CF/CH-4 or higher quality n ACEA B3/E4 or higher quality
Avoid mixing engine oils.
Since engine oil changes its viscosity with the temperature, the ambient temperature at the operating location of the engine is of utmost importance when choosing the viscosity class (SAE-class).
The temperature data of the SAE-class always refer to fresh oils. The engine oil ages during travel operation because of soot and fuel residues. This adversely affects the properties of the engine oil, especially at low ambient temperatures.
Optimal operating conditions can be achieved by using the oil vis­cosity chart as reference.
8.3.1.3 Oil change intervals
8.3.2 Fuel
8.3.2.1
Fuel quality
Annually or every 250 operating hours.
When changing to a higher alloyed oil quality after a longer period of operation, it is recommended to perform the first oil change of the higher quality oil already after 25 operating hours.
The following fuel specifications are permitted:
n EN 590 n ASTM D975 Grade-No. 1-D and 2-D n BS 2869 A1/A2
In order to fulfil national emission regulations one must strictly use the legally required fuels (
e.g. sulphur content).
78
DTR75
Page 79
8.3.2.2 Winter fuel
8.3.2.3 Storage
Maintenance – Fuels and lubricants
For winter operation use only winter diesel fuel, to avoid clogging because of paraf
At very low temperatures disturbing paraffin separation can also be expected when using winter diesel fuel.
Diesel fuels suitable for temperatures down to -44 °C (-47 °F) are available for Arctic climates.
Even traces of zinc, lead and copper can cause deposits in the injection nozzles, especially in modern Common-Rail injection sys­tems.
Zinc and lead coatings in refuelling systems and fuel lines are not permitted.
Copper containing materials (copper lines, brass items) should be avoided, because they can cause catalytic reactions in the fuel with subsequent depositing in the injection system.
fin separation.
NOTICE! Danger of engine damage!
– The admixture of petroleum and the addition of
“flow enhancing additives” (fuel additives) is not permitted.
8.3.3
Mineral oil based hydraulic oil
8.3.4 Lubrication grease
The hydraulic system is operated with hydraulic oil HV 32 (ISO) with a kinematic viscosity of 32 mm2/s at 40 °C (104 °F).
When refilling or changing oil, use only hydraulic oil type HVLP according to DIN 51524, part 3, or hydraulic oil type HV according to ISO 6743/4.
The viscosity index must be at least 150 (observe information of manufacturer).
For lubrication purposes use an EP-high pressure grease, lithium saponified (penetration 2), acc. to DIN 51502 KP 2G.
DTR75
79
Page 80
Maintenance – List of fuels and lubricants
8.4 List of fuels and lubricants
Assembly group Fuel or lubricant Filling quantity
Summer Winter Observe the level
mark!
Engine oil SAE 10W-40
Specification:
Fuel Diesel Winter diesel fuel 5.0 l
Specification:
Hydraulic system Hydraulic oil (ISO), HV 32
Specification:
Water tank Water 60 l
Gears High pressure grease (lithium saponified) as required
Ä
Chapter 8.3.1 „Engine oil“ on page 78
SAE 15W-40
SAE 10W-30
SAE 30 SAE 10W
Ä
Chapter 8.3.2 „Fuel“ on page 78
Ä
Chapter 8.3.3 „Mineral oil based
hydraulic oil“ on page 79
1.2 l
(0.3 gal us)
(1.3 gal us)
13.5 l
(3.6 gal us)
(15.8 gal us)
80
DTR75
Page 81
8.5 Running-in instructions
Maintenance – Running-in instructions
8.5.1
General
8.5.2 After 25 operating hours
The following maintenance work must be performed when running in new machines or overhauled engines.
1.
Change the engine oil and oil filter element“ on page 92.
2.
Check the valve clearance, adjust if necessary
8.9.1 „Checking, adjusting the valve clearance“ on page 90.
3. Check engine and machine for leaks.
4. Retighten the fastening screws on air filter
attachment parts.
5. Retighten the bolted connections on the machine.
6.
Check tension of V „Servicing the V-belt“ on page 87.
7.
Check tension of toothed belt, tighten if necessary
8.8.3 „Servicing the toothed belt“ on page 87.
Ä
Chapter 8.9.2 „Changing engine oil
, exhaust and other
Ä
-belt, tighten if necessary
Chapter 8.8.2
Ä
Chapter
Ä
Chapter
81
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Page 82
Maintenance – Maintenance Table
8.6 Maintenance Table
No. Maintenance works Page
Weekly
8.7.1 Checking, cleaning the air filter 83
8.7.2 Checking, cleaning the water separator 84
Semi-annually
8.8.1 Battery service 86
8.8.2 Servicing the V-belt 87
8.8.3 Servicing the toothed belt 87
8.8.4 Greasing the gears 88
Annually
8.9.1 Checking, adjusting the valve clearance 90
8.9.2 Changing engine oil and oil filter element 92
8.9.3 Replacing the fuel filter 93
8.9.4 Replacing the V-belt 95
8.9.5 Replacing the toothed belt 95
8.9.6 Replacing the air filter 97
8.9.7 Cleaning the crank handle guide 97
8.9.8 Checking the hydraulic lines 98
Every 2 years
8.10.1 Changing hydraulic oil and hydraulic oil filter 99
As required
8.11.1 Cleaning the water spraying system 101
8.11.2 Adjusting the scrapers 102
8.11.3 Cleaning the machine 103
8.11.4 Cleaning the cooling fins and the cooling air intake openings 103
8.11.5 Bleeding the fuel system 104
8.11.6 Measures if there is a risk of frost 105
8.11.7 Measures prior to extended shut-down period 105
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Page 83
8.7 Weekly
Maintenance – Weekly
8.7.1
Fig. 68
Checking, cleaning the air filter
Protective equipment:
1.
2. Allow the engine to cool down.
3. Remove the cap (1).
4. Pull out the air filter
5. Clean the cover
6.
NOTICE! Danger of engine damage!
– Do not start the engine after having removed
the air filter
– If necessary, the air filter may be cleaned up to
six times.
– Cleaning does not make sense if the air filter
element is covered with a sooty deposit.
– Do not use gasoline or hot fluids to clean the
filter element.
– After cleaning, the air filter must be inspected
for damage using a torch.
– Do not continue to use a damaged air filter ele-
ment. If in doubt use a new air filter.
Park the machine in secured condition „Parking the machine in secured condition“ on page 67.
NOTICE! Danger of engine damage!
– Prevent dirt from getting into the air
–
.
orking clothes
W
n
Protective gloves
n
Safety goggles
n
Ä
Chapter 6.6
.
.
intake opening. Do not clean the air filter housing with
compressed air.
Clean the filter housing with a clean, lint-free cloth.
83
DTR75
Page 84
Maintenance – Weekly
Fig. 69
7. CAUTION!
Danger of eye injuries caused by particles flying around!
– Wear your personal protective equipment
(safety gloves, protective working clothes, goggles).
Blow the air filter out with dry compressed air (max. 5 bar (73 psi) down inside the element, until it is free of dust.
8. Examine the air filter with a torch for cracks and holes.
9. Replace the air filter if it is damaged.
10. Slide the air filter (2 ) carefully into the filter housing.
11. Check the sealing face (3) on the cover
12.
) from inside to outside by moving the gun up and
.
NOTICE! Danger of engine damage!
– Ensure correct fit of cover and seal.
Fig. 70
8.7.2
Close the cap (1).
Checking, cleaning the water separator
The service intervals for the water separator depend on the water content in the fuel and can therefore not be determined precisely
After taking the engine into operation you should check for signs of water and dirt initially every day.
.
84
DTR75
Page 85
Maintenance – Weekly
Fig. 71
Protective equipment:
1.
Park the machine in secured condition „Parking the machine in secured condition“ on page 67.
2. Place the transparent container under the drain plug.
3. Loosen the drain plug and collect running out fluid.
4. Drain the fuel of
5. T
6. Dispose of collected fluid in an environmentally friendly way
urn the drain plug tightly back in. Ensure leak tightness.
f until there is no water left.
If the fuel tank has been completely emptied, bleed the fuel system before starting.
Ä
Chapter 8.11.5 „Bleeding the fuel
system“ on page 104
orking clothes
W
n
Protective gloves
n
Ä
Chapter 6.6
.
85
DTR75
Page 86
B-834-0258
1
2
2
3
B-834-0259
Maintenance – Semi-annually
8.8 Semi-annually
8.8.1
Battery service
Maintenance free batteries also need care. Mainte­nance free only means that the fluid level does not need to be checked.
Every battery has a self-discharge, which may not checked occasionally, even cause damage to the battery as a result of exhaustive discharge.
Exhausted batteries (batteries with formation of sulphate on the plates) are not covered under war­ranty!
Protective equipment:
1.
Park the machine safely in secured condition“ on page 67.
2. Unscrew fastening screws and fold the cover forward.
orking clothes
W
n
Safety shoes
n
Protective gloves
n
Safety goggles
n
Ä
Chapter 6.6 „Parking the machine
, if
Fig. 72
3. Remove the bracket (1) of the battery
4. Remove the battery (3).
5. Check the condition of the vibration insulation mats (2),
replace if necessary
6. Clean the outside of the battery
7. Clean battery poles and pole clamps and grease them with
pole grease (V
8. On serviceable batteries check the acid level, if necessary
top up to the filling mark with distilled water
Fig. 73
9. Install the battery
10. Install the bracket of the battery
11. Close the cover and tighten the fastening screws.
86
DTR75
.
aseline).
.
.
.
.
.
Page 87
8.8.2 Servicing the V-belt
1
B-834-0251
1
B-834-0252
Maintenance – Semi-annually
Checking the V-belt
Fig. 74
Retightening the V-belt
Protective equipment:
1.
Park the machine safely in secured condition“ on page 67.
2. Allow the engine to cool down.
3. Check condition and tension of V
Compression measurement: 10 - 25 mm
ð
(0.59 - 0.98 in).
4.
Replace the V the V-belt“ on page 95.
5. If necessary
6. Loosen four fastening screws (1) on both sides.
7. Insert two prybars between the rubber buf
8. Push the engine carrier forward until the required compres-
sion measurement is reached.
9. T
ighten the fastening screws.
-belt if damaged
, retighten the V-belt.
orking clothes
W
n
Safety shoes
n
Protective gloves
n
Ä
Chapter 6.6 „Parking the machine
-belt (1).
Ä
Chapter 8.9.4 „Replacing
fer and the frame.
Fig. 75
8.8.3 Servicing the toothed belt
Protective equipment:
1.
Park the machine safely in secured condition“ on page 67.
2. Remove the cover
87
DTR75
n n n
.
orking clothes
W Safety shoes Protective gloves
Ä
Chapter 6.6 „Parking the machine
Page 88
B-834-0272
90 – 120 N 66 – 89 lbs
1
1
B-834-0273
Maintenance – Semi-annually
Checking the toothed belt
Fig. 76
Retightening the toothed belt
3. Check condition and tension of toothed belt.
Compression measurement: 10 - 25 mm
ð
(0.59 - 0.98 in).
4.
Replace the toothed belt if damaged „Replacing the toothed belt“ on page 95.
5. If necessary
6. Loosen the fastening screws (1).
7. Use a suitable tool (e.g. spring balance) with a tensile force
of 90 to 120 N (66 to 88.5 lbs) until the required compression measurement is reached.
8. T
9. Attach the cover
ighten the fastening screws.
, retighten the toothed belt.
to pull the coupling upwards
.
Ä
Chapter 8.9.5
Fig. 77
8.8.4 Greasing the gears
NOTICE! Inadequate lubrication will cause damage to
components!
– Use only grease of the permitted specification
Ä
Chapter 8.3.4 „Lubrication
grease“ on page 79.
Protective equipment:
1.
Park the machine safely in secured condition“ on page 67.
2. Remove the cover
n n n
.
orking clothes
W Safety shoes Protective gloves
Ä
Chapter 6.6 „Parking the machine
88
DTR75
Page 89
Grease Fett Graisse Grassa
B-834-0274
Fig. 78
Maintenance – Semi-annually
3. Remove old grease and apply new grease to all gears.
4. Attach the cover.
5. Dispose of grease in line with environmental regulations.
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Page 90
Maintenance – Annually
8.9 Annually
8.9.1
Preparations
Checking, adjusting the valve clearance
NOTICE! Danger of engine damage!
e recommend to have this work carried out by
W trained personnel or our after sales service.
– Before checking the valve clearance let the
engine cool down.
Protective equipment:
1.
Park the machine in secured condition „Parking the machine in secured condition“ on page 67.
2. Let the engine cool down to ambient temperature.
3. Check the position of the decompression lever
move it to the initial position.
orking clothes
W
n
Protective gloves
n
Ä
Chapter 6.6
, if necessary
Fig. 79
Fig. 80
4. Remove the valve cover with the seal.
90
DTR75
Page 91
Maintenance – Annually
Checking the valve clearance
Fig. 81
Adjusting the valve clearance
Valve clearance:
Intake valve (IN) 0.10 mm (0.004 in)
Exhaust valve (EX) 0.20 mm (0.008 in)
1. Crank the engine, until the exhaust valve (EX) is fully open.
2. Check the valve clearance on the intake valve (IN) with a
feeler gauge (1), adjust if necessary
3. Crank the engine further
4. Check the valve clearance on the exhaust valve, adjust if
necessary
1. Loosen screw (3) on the rocker arm.
2. Adjust the screw (2), until the feeler gauge (1) can be
inserted and pulled out with a barely noticeable resistance after the hexagon nut (3) has been tightened.
.
, until the intake valve is fully open.
.
Fig. 82
Final work
Fig. 83
1. Install the valve cover with a new seal and tighten the screws
evenly.
2. After a short test run check the valve cover for leaks.
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Page 92
B-834-0260
B-834-0250
Maintenance – Annually
8.9.2 Changing engine oil and oil filter element
NOTICE! Danger of engine damage!
– Change the oil only with the engine at oper-
ating temperature.
–
Use only oil of the permitted specification
Ä
Chapter 8.3.1 „Engine oil“ on page 78.
– Filling quantity:
lubricants“ on page 80
Ä
Chapter 8.4 „List of fuels and
Draining off engine oil
Fig. 84
Protective equipment:
1.
Park the machine safely
orking clothes
W
n
Protective gloves
n
Safety goggles
n
Ä
Chapter 6.6 „Parking the machine
in secured condition“ on page 67.
2. Clean the area around the dipstick and pull the dipstick out.
3. Clean the area around the drain plug.
WARNING! Danger of burning on hot components!
– Wear your personal protective equipment (pro-
tective gloves, protective clothing).
–
Avoid touching hot components.
Fig. 85
4. Unscrew the drain plug and collect any oil running out.
5. Clean the drain plug and screw it back in with a new seal
ring, tightening torque:
92
DTR75
20 Nm (15 ft·lbf).
Page 93
Changing the oil filter element
Fig. 86
Filling in engine oil
Maintenance – Annually
6. Clean the area around the cover.
7. Unscrew the cover and change the oil filter element.
8. Clean the sealing face on the engine.
9. Insert the new filter oil filter element with the recess facing
downwards.
10. Check the seal ring on the cover for damage, replace if nec-
essary.
11. Slightly lubricate the seal ring.
12. Screw the cover back on tightly.
13. Fill in fresh engine oil through the filler opening.
14. Push the dipstick in.
15. After a short test run, check the oil level on the dipstick, top
up oil if necessary
.
Fig. 87
Concluding work
8.9.3 Replacing the fuel filter
16. Check oil filter and drain plug for leaks.
17. Dispose of oil and oil filter insert in an environmentally
friendly way
Protective equipment:
1.
Park the machine safely in secured condition“ on page 67.
.
NOTICE! Danger of engine damage!
– Ensure strict cleanliness! Thoroughly clean the
area around the fuel tank beforehand.
– Never operate the engine after having removed
the fuel filter.
orking clothes
W
n
Safety shoes
n
Protective gloves
n
Ä
Chapter 6.6 „Parking the machine
2. Use a suitable vessel to collect running out fuel.
93
DTR75
Page 94
B-834-0261
B-692-0133
Maintenance – Annually
Fig. 88
3. Close the fuel lines in front and behind the fuel filter.
4. Clean the area around the fuel filter.
Fig. 89
5. Unscrew the hose clamp from the holding fixtures.
6. Pull the fuel filter with the fuel lines out of the hose clamps.
7. Pull the fuel lines off the fuel filter.
8. Replace the fuel filter.
9. Plug on the fuel lines.
Observe the flow direction of the new fuel filter
.
10. Insert the fuel filter with the fuel lines into the hose clamps.
11. Screw the hose clamps to the holding fixtures.
12. Open the fuel lines.
13. If necessary, fill up the fuel tank and bleed the fuel system
Ä
before starting
Chapter 8.11.5 „Bleeding the fuel
system“ on page 104.
14. After a short test run check fuel filter and fuel lines for leaks.
15. Dispose of fuel and fuel filters in line with environmental reg-
ulations.
94
DTR75
Page 95
8.9.4 Replacing the V-belt
2
1
B-834-0253
1
B-834-0252
Maintenance – Annually
Fig. 90
Protective equipment:
1.
Park the machine safely in secured condition“ on page 67.
2. Allow the engine to cool down.
3. Loosen four fastening screws (2) on both sides.
4. Insert two prybars between the rubber buf
5. Push the engine carrier back until the V
6. T
7. Install the new V
8. Insert the prybars on the opposite side between the rubber
9. Push the engine carrier forward until the required compres-
10. T
11. Check the V
ake the V-belt off and replace it.
-belt.
buf
fer and the frame.
sion measurement is reached.
Compression measurement: 10 - 25 mm
ð
(0.59 - 0.98 in).
ighten the fastening screws (1).
-belt tension again after 25 operating hours,
tighten if necessary.
orking clothes
W
n
Safety shoes
n
Protective gloves
n
Ä
Chapter 6.6 „Parking the machine
fer and the frame.
-belt (1) is relieved.
Fig. 91
8.9.5 Replacing the toothed belt
Protective equipment:
1.
Park the machine safely in secured condition“ on page 67.
2. Remove the cover
n n n
.
orking clothes
W Safety shoes Protective gloves
Ä
Chapter 6.6 „Parking the machine
95
DTR75
Page 96
1
1
2
B-834-0275
1
1
B-834-0276
2
1
B-834-0277
90 – 120 N 66 – 89 lbs
1
1
B-834-0273
Maintenance – Annually
Replacing the toothed belt
Fig. 92
3. Loosen the fastening screws (1) and push the coupling down.
4. Remove and replace the toothed belt (2).
5. Mark the position of the exciter shafts (1) with a downward
arrow
.
Fig. 93
Fig. 94
Tensioning the toothed belt
6. T
7. Install the new toothed belt (1).
8. Use a suitable tool (e.g. spring balance) with a tensile force
9. T
10. Attach the cover
urn the left exciter shaft (2) by 180° and hold it in this posi-
tion.
of 90 – 120 N the required compression measurement is reached.
Compression measurement: 10 – 25 mm
ð
(0.59 – 0.98 in).
ighten the fastening screws (1).
(66 – 89 lbs) to pull the coupling upwards until
.
Fig. 95
96
DTR75
Page 97
8.9.6 Replacing the air filter
Maintenance – Annually
NOTICE! Danger of engine damage!
– Do not start the engine after having removed
the air filter
.
Fig. 96
Protective equipment:
1.
Park the machine in secured condition „Parking the machine in secured condition“ on page 67.
2. Allow the engine to cool down.
3. Remove the cap (1).
4. Pull out the air filter
5. Clean the cover
6.
Clean the filter housing with a clean, lint-free cloth.
7. Replace the air filter
8. Slide the air filter (2 ) carefully into the filter housing.
9. Check the sealing face (3) on the cover
10.
.
NOTICE! Danger of engine damage!
– Prevent dirt from getting into the air
intake opening.
–
Do not clean the air filter housing with compressed air.
NOTICE! Danger of engine damage!
– Ensure correct fit of cover and seal.
orking clothes
W
n
Protective gloves
n
.
.
Ä
Chapter 6.6
.
Fig. 97
8.9.7
Close the cap (1).
Cleaning the crank handle guide
NOTICE! Inadequate lubrication will cause damage to
components!
– Use only grease of the permitted specification
Ä
Chapter 8.3.4 „Lubrication
grease“ on page 79.
97
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Page 98
Grease Fett Graisse Grassa
B-834-0271
Maintenance – Annually
Fig. 98
8.9.8
Protective equipment:
1.
2. Clean and grease the guide and crank handle.
Checking the hydraulic lines
This work must only be performed by an expert / qualified person!
1.
orking clothes
W
n
Safety shoes
n
Protective gloves
n
Ä
Park the machine safely
Chapter 6.6 „Parking the machine
in secured condition“ on page 67.
Ä
Park the machine in secured condition
Chapter 6.6
„Parking the machine in secured condition“ on page 67.
2. Check all hydraulic lines.
Hydraulic hoses must be immediately replaced if:
n the outer layer is damaged down to the inlay (e.g.
chafing, cuts, cracks),
n embrittlement of the outer layer or formation of cracks in
the hose material,
n the hose shows deformation in pressurized and depres-
surized condition, which do not comply with the genuine shape of the hydraulic hose (e.g. layer separation, forma­tion of blisters, crushed spots, buckling),
n leaks on hose, socket or fitting, n the hydraulic hose has separated from the fitting, n fittings are damaged or deformed, whereby the function
and strength of the hose - fitting connection is impaired,
n the fitting shows corrosion that impairs both function and
strength,
n incorrect installation (squeezing, shearing or chafing
points),
n paint covered hydraulic hoses (no detection of identifica-
tions or cracks),
n shelf life and service life exceeded.
3. Replace damaged hydraulic hoses immediately
properly and avoid chafing.
, fasten these
4. Only operate the machine after it has been repaired.
98
DTR75
Page 99
8.10 Every 2 years
Hydraulic Oil
B-834-0262
B-834-0263
Maintenance – Every 2 years
8.10.1
Changing hydraulic oil and hydraulic oil filter
Draining off hydraulic oil
NOTICE! Risk of damage!
– Perform the oil change when the hydraulic oil is
warm. Use only hydraulic oil of the permitted specifi-
–
cation.
Ä
– Filling quantity:
Chapter 8.4 „List of fuels and
lubricants“ on page 80.
Protective equipment:
1.
Park the machine safely
orking clothes
W
n
Safety shoes
n
Protective gloves
n
Ä
Chapter 6.6 „Parking the machine
in secured condition“ on page 67.
2. Clean the area around the filler opening and remove the cap.
Fig. 99
Fig. 100
3. Clean the area around the drain plug.
WARNING! Danger of burning on hot components!
– Wear your personal protective equipment (pro-
tective gloves, protective clothing). Avoid touching hot components.
–
4. Unscrew the drain plug and collect any oil running out.
5. Clean and screw in the drain plug.
99
DTR75
Page 100
B-834-0264
Hydraulic Oil
HV 32
MIN
MAX
B-834-0265
Maintenance – Every 2 years
Replacing the hydraulic oil filter
Fig. 101
Filling up hydraulic oil
6. Thoroughly clean the outside of the oil filter cartridge.
7. Unscrew the oil filter cartridge using an appropriate strap
wrench.
8. Remove any dirt from the sealing face of the filter carrier.
9. Thinly apply oil to the rubber seal of the new oil filter car-
tridge.
10. Screw on the new oil filter cartridge tightly by hand.
NOTICE! Risk of damage!
– Use only hydraulic oil of the permitted specifi-
Ä
cation
Chapter 8.3.3 „Mineral oil based
hydraulic oil“ on page 79.
Fig. 102
Concluding work
11. Fill in new hydraulic oil.
12. Check the hydraulic oil level with the dipstick, top up if neces-
sary
.
The oil level must be between the “MIN” and “MAX”
ð
marks.
13. After a test run, check for leaks.
14. Dispose of the hydraulic oil and hydraulic oil filter in line with
environmental regulations.
100
DTR75
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