Man D2842 LE103 User manual

Operating Instructions
MAN Industrial Diesel Engines
D2842 LE103
51.99493-8579 “Translation of the original operating instructions”

Information and Copyright
MAN-Industrial diesel engines D2842 LE103
2
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
Subject to technical alterations in the interests of further development.
Reprinting, copying or translation, even of extracts, is not allowed without written permission from MAN.
All rights under the copyright law are strictly reserved by MAN.
©2011
MAN Truck & Bus AG
Vogelweiherstraße 33
90441 Nürnberg
Germany
Tel.: +49 911 / 420-1745
Fax: +49 911 / 420-1930
Email: [email protected]
Internet: www.man-engines.com
Editor: EMDGG, Technical status: 01.2011
51.99493-8579

Table of Contents
MAN-Industrial diesel engines D2842 LE103
3
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
Information and Copyright 2...............................................................
1 Preface 7...........................................................................
1.1 Information about Operating Instructions 7.........................................
1.1.1 Publications belonging to the Operating Instructions 7..........................
1.1.2 Additional Publications for the Engines 7......................................
1.2 Key to Symbols 8...............................................................
1.3 Limitation of Liability 9...........................................................
1.4 Copyright 9....................................................................
1.5 Other Applicable Documents 9...................................................
1.6 Spare Parts 10..................................................................
1.7 Disposal 10.....................................................................
1.8 Warranty Terms 11..............................................................
1.9 Service 11......................................................................
2 General Safety Instructions 13........................................................
2.1 Intended Use 13.................................................................
2.2 Contents of the Operating Instructions 14...........................................
2.3 Modifications and Conversions to the Engine 14.....................................
2.4 Responsibility of the Operator 14...................................................
2.5 Personnel Requirements 15.......................................................
2.5.1 Qualifications 15............................................................
2.5.2 Unauthorised Persons 15....................................................
2.5.3 Instructions 15.............................................................
2.6 Personal Protective Equipment 16.................................................
2.7 Specific Dangers 17..............................................................
2.8 Safety Equipment 20.............................................................
2.9 Conduct in Dangerous Situations and When Accidents Occur 21.......................
2.10 Signs 22........................................................................
2.11 Environmental Protection 23.......................................................
3 Engine Model Plate 25................................................................
3.1 Explanation of the Motor-Nr./Engine-No. (Engine Identification Number) 26..............
3.2 Explanation of Model Designation 26...............................................

Table of Contents
MAN-Industrial engines D2842 LE103
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Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
4 Design and Function 27..............................................................
4.1 Engine, General 27..............................................................
4.2 Engine Views 28.................................................................
4.2.1 Front Right View 28.........................................................
4.2.2 Front Left View 29..........................................................
5 Transport, Packaging and Storage 31..................................................
5.1 Prerequisite 31..................................................................
5.2 Safety Instructions 31............................................................
5.3 Transport Inspection 33...........................................................
5.4 Transport 34....................................................................
5.5 Packaging 36....................................................................
5.6 Storage 36......................................................................
6 Installation and Commissioning 37....................................................
6.1 Prerequisite 37..................................................................
6.2 Safety Instructions 37............................................................
6.3 Installation - Engine 38...........................................................
6.3.1 Safety Equipment 38........................................................
6.3.2 Engine Model Plate Data 38.................................................
6.4 Commissioning 39...............................................................
6.4.1 Filling Diesel Fuel 39........................................................
6.4.2 Filling Coolant 40...........................................................
6.4.3 Filling Engine Oil 40.........................................................

Table of Contents
MAN-Industrial diesel engines D2842 LE103
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Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
7 Operation 41.........................................................................
7.1 Prerequisite 41..................................................................
7.2 Safety Instructions 41............................................................
7.3 Preparations before Operation 42..................................................
7.3.1 Checking and Refilling Fuel Supply 42.........................................
7.3.2 Checking Coolant 43........................................................
7.3.3 Refilling Coolant 43.........................................................
7.3.4 Checking Engine Oil Level 44................................................
7.3.5 Refilling Engine Oil 45.......................................................
7.4 Operation 46....................................................................
7.4.1 Monitoring Operation 46.....................................................
7.4.2 Starting Engine 46..........................................................
7.4.3 Engine Shut Off 46.........................................................
7.4.4 Stopping in an Emergency 46................................................
8 Maintenance and Care 47.............................................................
8.1 Prerequisite 47..................................................................
8.2 Safety Instructions 47............................................................
8.3 Maintenance Schedule 48.........................................................
8.4 Maintenance Work 50............................................................
8.4.1 Engine Oil Change 50.......................................................
8.4.2 Cleaning Fuel Prefilter 54....................................................
8.4.3 Fuel Filter - Drain Condensation 55...........................................
8.4.4 Changing Fuel Filter Element 56..............................................
8.4.5 Bleeding the Fuel System 57.................................................
8.4.6 Changing Coolant 58........................................................
8.4.7 Air filter 60.................................................................
8.4.8 V-belt replacement 61.......................................................
8.4.9 Exhaust gas turbocharger 63.................................................
8.4.10 Charge air cooler 63........................................................
8.4.11 Starter 63.................................................................
8.4.12 3-phase generator 63.......................................................
9 Faults 65............................................................................
9.1 Prerequisite 65..................................................................
9.2 Safety Instructions 65............................................................
9.3 Fault Table 66...................................................................

Table of Contents
MAN-Industrial engines D2842 LE103
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Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
10 Decommissioning and Recommissioning 71...........................................
10.1 Prerequisite 71..................................................................
10.2 Safety Instructions 71............................................................
10.3 Temporary Decommissioning of Engines 72.........................................
10.4 Recommissioning of Decommissioned Engines 73...................................
10.4.1 Commissioning of Preserved Engines according
to MAN-Werknorm (works standard) M 3059 73................................
10.4.2 Commissioning of Non-Preserved Engines 73..................................
11 Technical Data 75....................................................................
11.1 Dimensions and Weights 75.......................................................
11.2 Installation Location and Space Requirements 75....................................
11.3 Engine Data 76..................................................................
11.3.1 D2842 LE 103 76...........................................................
12 Declaration of incorporation 79........................................................
13 Index of terms and contents 83........................................................
13.1 Abbreviations 84.................................................................
13.2 Technical Terms 85..............................................................
13.3 Index 86........................................................................
14 Notes 88.............................................................................

Foreword
MAN-Industrial diesel engines D2842 LE103
7
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
1 Preface
1.1 Information about Operating Instructions
These Operating Instructions provide important information on dealing with engines. Prerequisite for safe
operation is the compliance with all safety and handling instructions.
Furthermore, the local accident prevention regulations valid for the engine's area of application and the
general safety regulations must be observed.
Timely and proper maintenance and care of the engines according to the set maintenance intervals ensure
and maintain the operational safety and the reliable application of these engines.
Use only genuine MAN spare parts and accessories or those approved by MAN.
Only MAN approved genuine spare parts have been tested by us and thus suitable for use in our engines.
A particular concern of MAN is to improve environmental protection. This begins with the development and
design of our engines. We make sure that no environmentally hazardous materials are used and, for ex
ample, that the emissions fulfil the highest requirements.
Economical operation helps to conserve our resources and our environment.
1.1.1 Publications belonging to the Operating Instructions
The following publications are parts of the operating instruction:
- Fluids and lubricants for MAN-Diesel Engines
- Installation instructions
All three publications are considered "parts of the product" and should always be kept in the immediate vi
cinity of the engine for the personnel.
Carefully read the Operating Instructions before starting any work! This is especially valid for the chapter on
General Safety Instructions and the safety instructions in each of the chapters.
Non-adherence to this operating instruction and, if included, supplier operating instructions, renders claims
under the warranty null and void.
1.1.2 Additional Publications for the Engines
The following instructions supplement the Operating Instructions for the engines:
For the operator, maintenance and service personnel
- Spare Parts Catalogue (included)
For the service personnel
- Repair Instructions

Foreword
MAN-Industrial diesel engines D2842 LE103
8
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
1.2 Key to Symbols
Warnings
Warnings are identified in these Operating Instructions with symbols. These warnings are pre
ceded by signal words that express the magnitude of the risk.
Always heed these warnings and act prudently to prevent accidents, injuries and property damage.
DANGER!
... indicates an imminently hazardous situation, which leads to death or serious injuries if
not avoided.
WARNING!
... indicates a possible hazardous situation, which can lead to death or serious injuries if not
avoided.
CAUTION!
... indicates a possible hazardous situation, which can lead to minor or light injuries if not
avoided.
IMPORTANT!
indicates a possible dangerous situation that can lead to property damage if it is not
avoided.
Tips and Recommendations
NOTE!
highlights useful tips and recommendations as well as information for efficient and smooth
operation.
General Information
• This symbol indicates a list at the first level.
- This symbol indicates a list at the second level.
1. This symbol indicates a sequence of actions.
(1) In the text, this symbol indicates a position in a graphic.

Foreword
MAN-Industrial diesel engines D2842 LE103
9
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
1.3 Limitation of Liability
All of the information in these instructions has been prepared while taking into account the valid standards
and regulations, the state of the art, as well as our many years of experience and knowledge.
MAN is not liable for damages resulting from:
SFailure to follow these instructions
SNon-specified use
SUse of untrained personnel
SCustomer conversions
STechnical modifications
SUse of non-approved spare parts and fluids and lubricants
The actual scope of delivery for special versions, additional ordering options or technical modifications may
deviate from what is described and illustrated in these instructions.
Valid are the commitments agreed upon in the delivery contract and the General Terms and Conditions of
MAN and the law applicable at the time of contracting arrangements.
1.4 Copyright
Please handle these Operating Instructions as confidential. They are only to be used by the persons work
ing with the engine. Transfer to a third party without explicit written permission from MAN is strictly prohib
ited.
NOTE!
The information, texts, drawings, illustrations and other depictions are all protected by copy
right and are subject to industrial property rights. Any improper use is punishable by law.
1.5 Other Applicable Documents
Supplier components are installed in the engine (e.g. injection system). For these bought-in parts the risk
assessments of the respective suppliers are to be carried out.
The compliance of the construction with the respective applicable European and national regulations is de
clared by the respective component supplier.

Foreword
MAN-Industrial diesel engines D2842 LE103
10
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
1.6 Spare Parts
Use only genuine MAN spare parts and accessories or those approved by MAN.
Only MAN approved genuine spare parts have been tested by us and are thus suitable for use in our en
gines.
Spare parts and accessories must either be original MAN parts or parts that are expressly approved by
MAN. For these parts the reliability, safety and for engines have been specifically established. For other
products, despite on-going market observations, we cannot provide an assessment and therefore cannot
vouch for them.
WARNING!
Risk of injury from incorrect spare parts!
Incorrect or faulty spare parts can lead to damage, malfunctions or total failures and inter
fere with safety.
For this reason:
SOnly use MAN genuine parts
NOTE!
Please always specify the engine model, engine number and order number when corres
ponding with MAN, see page 25.
Order spare parts through an authorised dealer or directly from MAN.
For addresses, see page 2.
1.7 Disposal
Dispose in accordance with national regulations.
If no return or disposal agreement has been made, recycle the disassembled components as follows:
SSort metals before scrapping
SRecycle plastic parts
SDispose of all other parts according to their material composition

Foreword
MAN-Industrial diesel engines D2842 LE103
11
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
1.8 Warranty Terms
Valid are the commitments agreed upon in the delivery contract and the General Terms and Conditions of
MAN and the law applicable at the time of contracting arrangements.
Non-adherence to this operating instruction and, if included, supplier operating instructions, renders claims
under the warranty null and void.
The use of non-approved parts leads to the loss of warranty claims.
We recommend the use of genuine parts even after the warranty period has passed. This will ensure the
continuous performance of the engine.
1.9 Service
Our MAN product support is available for technical information.
NOTE!
Please always specify the engine model, engine number and order number when corres
ponding with MAN, see page 25.
Information about contact persons can always be called up by telephone, fax, email or over the Internet.
For addresses see page 2.

Foreword
MAN-Industrial diesel engines D2842 LE103
12
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.

General Safety Instructions
MAN-Industrial diesel engines D2842 LE103
13
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
2 General Safety Instructions
This chapter provides information on residual risks and hazards during proper use of the engine. The gen
erally valid safety instructions to be observed are listed here. They provide optimum protection for person
nel and for the safe and smooth operation of the engine.
In the following, specific, action and situation-related safety information is placed before the corresponding
step, or in the chapter described.
Failure to observe the Operating Instructions and Safety Instructions in this document can result in signific
ant hazards.
2.1 Intended Use
The engine is built exclusively for the driving of self-propelled machines.
Any other use is considered as "not intended".
MAN is not liable for any damage resulting from use that is not intended. The risk is entirely borne by the
operator.
Intended use also includes compliance with the prescribed operating, maintenance and repair work.
The engine may only be used, maintained and repaired by persons who are familiar with the engine and
have been informed of the hazards.
Unauthorised modifications to the engine shall void any liability for any resulting property damage and per
sonal injury.
Likewise, the manipulation of the injection and control system could affect the performance and emission
characteristics of the engine. Compliance with the statutory environmental requirements can therefore no
longer be guaranteed.
DANGER!
Danger from not using the product as intended!
Any use that exceeds the intended use and/or any different use of the engine can lead to
dangerous situations which will invalidate the operating permit.
For this reason:
SOperate the engine only for its intended use.
SUse the engine outside of hazardous areas where there is a risk of explosion.
SUse the engine with an overspeed limiting device installed.
NOTE!
Observe the following information when operating the engine:
SThe safety information in these Operating Instructions and in the supplier's operating in
structions.
SThe “Technical Data" chapter in these Operating Instructions and in the supplier's operat
ing instructions.
SCountry-specific regulations.

General Safety Instructions
MAN-Industrial diesel engines D2842 LE103
14
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
2.2 Contents of the Operating Instructions
Any person who is instructed to perform work on or with the engine, must have read and understood these
Operating Instructions before starting any work. This also applies if the person has worked with such an
engine or a similar engine, or has already been trained by MAN.
Reading and understanding the Operating Instructions is thus mandatory.
2.3 Modifications and Conversions to the Engine
In order to avoid hazards and to ensure optimum performance, no modifications or conversions to the en
gine may be made which are not expressly approved by MAN.
If changes are made without the written consent of MAN, the guarantee or warranty obligation for MAN is
not longer valid for damage and defects, which are based on these unauthorised changes. Furthermore
MAN assumes no liability for any damage caused as a result of unauthorised changes.
2.4 Responsibility of the Operator
The operator of the motor is subject to the statutory requirements for workplace safety.
In addition to the safety instructions in this operating instruction the relevant safety, accident prevention and
environment protection regulations for the range of use of the engine must be adhered to.
In particular:
SThe operator must be knowledgeable about the valid occupational health and safety regulations and be
able to assess, in a risk analysis, the dangers that are present in the specific working conditions at the
operating site of the engine. He must then implement these safety regulations in the form of operating
instructions for the operation of the engine.
SDuring the whole period of use of the engine the operator must check whether the operating instructions
that he has prepared satisfy the current state of the regulations and adapt the instructions if necessary.
SThe operator must clearly define and regulate the responsibilities for installation, operation, maintenance
and cleaning of the product.
SThe operator must ensure that all staff who deal with the engine have read and understood the Operat
ing Instructions.
In addition, the operator must periodically train the staff and inform them about hazards.
SThe operator must provide the personnel with the necessary protective equipment.
SThese operating instructions must be kept in the immediate vicinity of the engine and be readily access
ible at any time to those persons working on and with the engine.
The operator is responsible for ensuring that the engine is always operated in perfect working condition and
working order.
In particular:
SMaintenance work such as that described in the Maintenance Instructions is to be completed within the
prescribed time intervals or to be performed by a MAN service workshop/MAN contract partner.
SThe operator must have all safety equipment checked regularly for function and integrity.
SThe instructions in the Operating Instructions are to be followed completely and fully!

General Safety Instructions
MAN-Industrial diesel engines D2842 LE103
15
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
2.5 Personnel Requirements
2.5.1 Qualifications
WARNING!
Risk of injury caused by insufficient qualifications!
Improper handling can result in significant personal injury and property damage
For this reason:
SSpecific activities must only be performed by those persons who are named in the re
spective chapters in these Operating Instructions.
The following qualifications will be designated in the Operating Instructions for various task areas.
SInstructed Persons
Have been instructed in a briefing about the possible dangers of improper handling in their tasks.
SQualified Personnel
Due to their technical training, knowledge and experience and knowledge of the relevant regulations
they can properly perform the tasks assigned to them.
SElectric Specialist
Is capable of performing work on electrical systems due to his/her technical education/training, know
ledge and experiences as well as knowledge of the respective standards and regulations and can recog
nise and avoid any possible dangers.
The electric specialist is trained for the specific operating site in which he/she works and knows the rel
evant standards and regulations.
Only those people who can perform their work reliably should be considered as authorised personnel. Indi
viduals whose responsiveness is influenced, for example, by alcohol or drugs, are not permitted.
SWhen selecting personnel, observe the regulations regarding age and profession valid at the operating
site.
2.5.2 Unauthorised Persons
WARNING!
Danger for unauthorised persons!
Unauthorised persons who do not fulfil the requirements described here do not realise the
dangers that exist in the working area.
For this reason:
SKeep unauthorised persons out of the working area.
SIn case of doubt, address the person and remove him/her from the working area if neces
sary.
SInterrupt the work until all unauthorised persons are out of the working area.
2.5.3 Instructions
Personnel must be instructed on regular basis and this should be documented in a log to keep better track
of who and when.

General Safety Instructions
MAN-Industrial diesel engines D2842 LE103
16
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
2.6 Personal Protective Equipment
Wearing personal protective equipment is necessary to minimise the health risks when working.
SThe required personal protective equipment for the relevant job must always be worn while working.
SAll signs pertaining to personal protective equipment in the working area must be followed.
Protective Clothing
Close-fitting clothing with low initial tear strength, with narrow sleeves and with no pro
truding parts. It is used primarily to protect against injury, weather and dirt.
No rings, bracelets, necklaces and other jewellery are to be worn while working.
Protective Helmet
for protection against falling and flying objects.
Safety Shoes
for protection from heavy falling objects and slipping on a loose surface underfoot.
Safety Gloves
for protection of the hands from friction, abrasion, pricking and deeper wounds and also
from contact with hot or corrosive parts or liquids.
To be worn when performing specific types of work
When performing certain types of work, special protective equipment is required. These will be specifically
mentioned in the relevant chapters.
Safety Glasses
for the protection of the eyes from flying objects and spraying liquids.
Hearing Protection
To protect the ears from damage by loud noises.

General Safety Instructions
MAN-Industrial diesel engines D2842 LE103
17
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
2.7 Specific Dangers
The following section describes residual risks which have been identified.
SObserve the safety instructions listed here and the warnings in the other chapters of these instructions
in order to reduce health hazards and avoid dangerous situations.
Electrical Current
DANGER!
Risk of death caused by electrical current!
There is a risk of death when coming into contact with parts conducting electrical currents.
Damaged insulation or components can be life threatening.
For this reason:
SIf the insulation is damaged, immediately switch off the power supply and get the insula
tion repaired.
SAny work performed on the electrical system may only be made by a qualified electrician.
SWhen working on the electrical system the power supply must be switched off and then
properly checked to ensure no electrical current is present.
SBefore starting any maintenance, cleaning or repair work the power supply must be
switched off and secured from being accidentally switched back on.
SDo not bridge or bypass any fuses. When replacing fuses, ensure to use the correct am
perage.
SKeep moisture clear of parts conducting electrical current. This could cause a short-cir
cuit.
Moving Parts
WARNING!
Risk of injury caused by moving parts!
Rotating or linear moving parts can cause serious injuries.
For this reason:
SDuring operation do not reach into or tamper with moving parts.
SDo not open the covers during operation.
SObserve the run-on time: before opening any covers ensure that no parts are still moving.
SWear close-fitting clothing in the hazard area.
Exhaust gases
WARNING!
Risk of health hazard caused by exhaust gases!
Leaks in the exhaust system can cause dangerous exhaust gases to leak into the engine
room.
For this reason:
SEnsure sufficient ventilation.
SImmediately shut down engines with exhaust leaks.

General Safety Instructions
MAN-Industrial diesel engines D2842 LE103
18
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
Highly Flammable Substances - Diesel Fuel, Oils and Grease
WARNING!
Risk of fire caused by highly flammable substances!
Highly flammable substances, fluids or gases can catch on fire and cause serious or deadly
injuries.
For this reason:
SDo not smoke within the danger area or in its immediate vicinity.
SAvoid contact with open fire and sources of ignition.
SKeep fire extinguishers at hand.
SImmediately report any suspicious substances, fluids or gases to the person in charge.
SIn the case of fire, immediately stop working. Leave hazard area until the danger is over.
Coolants - Antifreeze, Anticorrosion Agents
WARNING!
Risk of injury caused by coolants that are hazardous to health
Coolants contain substances that are hazardous to your health. Contact with these sub
stances can lead to serious poisoning, allergies, skin irritations and damage to eyes.
For this reason:
SObserve the safety sheets from the manufacturer.
SAlways wear protective clothing, chemical-resistant protective gloves and safety glasses.
SAvoid spilling or spraying these substances.
Hot Fluids and Lubricants
WARNING!
Risk of burns caused by hot fluids and lubricants!
Fluids and lubricants can reach high temperature while in operation and cause burns when
coming into contact with them.
For this reason:
SBefore handling any fluids and lubricants, check whether they are hot. If necessary, let
them cool down first.

General Safety Instructions
MAN-Industrial diesel engines D2842 LE103
19
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
Hot Surfaces
CAUTION!
Risk of burns caused by hot surfaces!
Contact with hot components can cause burns.
For this reason:
SWhen performing any work in the vicinity of hot components always wear protective cloth
ing and protective gloves.
SBefore starting any work ensure that all components have cooled down to ambient tem
perature.
Noise
WARNING!
Risk of hearing damage caused by noise!
The level of noise occurring in the working area can cause serious damage to hearing.
For this reason:
SAlways wear hearing protection when working.
SDo not unnecessarily remain in the hazard area. Leave hazard area when work is fin
ished.
Sharp Edges and Corners
CAUTION!
Risk of injury cause by sharp edges and corners!
Sharp edges and corners can cause cuts and scrapes to the skin.
For this reason:
SAlways work carefully and with caution in the vicinity of sharp edges and corners.
SIn cases of doubt, wear protective gloves.
Dirt and Objects
CAUTION!
Risk of tripping caused by dirt and objects!
Dirt and objects can cause a person to slip or trip which can cause considerable injuries.
For this reason:
SAlways keep the work area clean.
SRemove any objects that are no longer necessary.
SMark areas where there is a danger of tripping with yellow and black striped tape.

General Safety Instructions
MAN-Industrial diesel engines D2842 LE103
20
Carefully read the Operating Instructions before starting any work!
This is especially valid for the chapter on General Safety Instructions
and the safety instructions in each of the chapters.
2.8 Safety Equipment
The operator must have the following safety equipment in place:
Before the engine is placed into operation, install the emergency-off equipment and connect it into the
safety chain of the system.
Connect the emergency-off equipment so that dangerous situations to people and property are avoided in
case the its power supply is interrupted or is turned back on after an interruption.
The emergency-off equipment must always be freely accessible.
WARNING!
Risk of death caused by non-operational safety equipment!
Safety equipment ensures maximum safety during operation. Even if they may make work
ing more complicated, they must not be overridden. Safety can only be guaranteed if the
safety equipment is intact and operational.
For this reason:
SBefore starting any work, check whether all of the safety equipment is correctly installed
and in good operating order.
SBefore starting the engine, check whether all of the safety equipment is correctly installed
and in good operating order.