Wacker Neuson EZ28 Manuel utilisateur

Taper
Manuel utilisateur
Operator's Manual
Track Excavator
EZ28
Machine type E10-02
Edition 1.3
Order no
5200013370
Language us
This Operator's Manual includes
the AEM Safety Manual CE-1009
5200013370
Dokument ationen
Documentations Language Order no
Operator's Manual [us] 5200011528
Service Manual
[de] 1000291438
[en] 1000291439
[fr] 1000291440
[it] 1000291502
[es] 1000291503
Spare parts list
[de en fr] 1000297405
[de it es] 1000297407
Copyright © 2016 Wacker Neuson Baumaschinen GmbH, Hörsching
Printed in Austria
All rights reserved, in particular the globally applicable copyright, right of reproduction and right of distribution.
No part of this publication may be reproduced, translated or used in any form or by any means – graphic,
electronic or mechanical including photocopying, recording, taping or information storage or retrieval systems –
without prior permission in writing from the manufacturer.
No reproduction or translation of this publication, in whole or part, without the written consent of Wacker Neuson
Linz GmbH.
Violations of legal regulations, in particular of the copyright protection, will be subject to civil and criminal
prosecution.
Wacker Neuson Linz GmbH keep abreast of the latest technical developments and constantly improve their
products. For this reason, we may from time to time need to make changes to diagrams and descriptions in this
documentation which do not reflect products which have already been delivered and which will not be
implemented on these machines.
Technical data, dimensions and weights are given as an indication only. Responsibility for errors or omissions
not accepted. Non-metric weights and measurements are approximate.
The cover features machines with possible optional equipment.
Pictures and graphics are symbolic representations and can differ from the actual product.
Wacker Neuson Linz GmbH
Flughafenstraße 7
A-4063 Hörsching
Legend
Original Operator‘s Manual x
Translation of original Opera-
tor‘s Manual
Edition 1.3
Date 09/2016
Document OM EZ28 us
OM EZ28 us 1.3 * ez28en1_3IVZ.fm I-1
Table of contents
The indications specified above correspond to the existing information at time of going to press. They have
possibly changed in the meantime (refer to the original declaration of conformity supplied with the machine).
Applies to EU countries, and countries with legislation similar to that of the EU. Applies to all machines with CE
marks that have not been modified without authorization since the product was placed on the market.EG-1
1Foreword
1.1 Operator’s Manual ................................................................................................................................ 1-1
1.2 Warranty and liability ............................................................................................................................ 1-8
2 Safety
2.1 Safety symbols and signal words ......................................................................................................... 2-1
2.2 Qualification of operating personnel ..................................................................................................... 2-2
2.3 Conduct ................................................................................................................................................ 2-3
2.4 Operation.............................................................................................................................................. 2-4
2.5 Lifting gear applications........................................................................................................................ 2-8
2.6 Trailer operation ................................................................................................................................. 2-10
2.7 Attachment operation ......................................................................................................................... 2-10
2.8 Towing, loading and transporting ....................................................................................................... 2-11
2.9 Maintenance ....................................................................................................................................... 2-13
2.10 Measures for avoiding risks................................................................................................................ 2-17
3 Introduction
3.1 Machine overview................................................................................................................................. 3-1
3.2 Brief description of machine ................................................................................................................. 3-2
3.3 Information and regulations on use ...................................................................................................... 3-4
3.4 Labels ................................................................................................................................................... 3-7
4 Putting into operation
4.1 Cabin/control stand............................................................................................................................... 4-1
4.2 Overview of control elements ............................................................................................................. 4-29
4.3 Indicator lights and warning lights (overview)..................................................................................... 4-34
4.4 Preparatory work ................................................................................................................................ 4-36
4.5 Starting and stopping the engine........................................................................................................ 4-40
5Operation
5.1 Steering system.................................................................................................................................... 5-1
5.2 Accelerator actuation............................................................................................................................ 5-1
5.3 Brake .................................................................................................................................................... 5-2
5.4 Travel operation.................................................................................................................................... 5-3
5.5 Differential lock ..................................................................................................................................... 5-8
5.6 Lights/signaling system ........................................................................................................................ 5-8
5.7 Wiper/wash system (option) ............................................................................................................... 5-10
5.8 Heating, ventilation and air conditioning system................................................................................. 5-11
5.9 Work hydraulics .................................................................................................................................. 5-12
5.10 Attachments........................................................................................................................................ 5-45
5.11 Machine operation .............................................................................................................................. 5-49
5.12 Emergency lowering ........................................................................................................................... 5-55
5.13 Options ............................................................................................................................................... 5-56
5.14 Putting out of operation/back into operation ....................................................................................... 5-64
5.15 Permanently putting out of operation.................................................................................................. 5-66
6 Transportation
6.1 Towing the machine ............................................................................................................................. 6-1
6.2 Loading the machine ............................................................................................................................ 6-3
6.3 Transporting the machine..................................................................................................................... 6-6
Table of contents
I-2 OM EZ28 us 1.3 * ez28en1_3IVZ.fm
7 Maintenance
7.1 Information on maintenance ................................................................................................................. 7-1
7.2 Maintenance overview .......................................................................................................................... 7-2
7.3 Fluids and lubricants............................................................................................................................. 7-9
7.4 Maintenance accesses ....................................................................................................................... 7-13
7.5 Cleaning and maintenance ................................................................................................................. 7-15
7.6 Lubrication .......................................................................................................................................... 7-18
7.7 Fuel system ........................................................................................................................................ 7-23
7.8 Engine lubrication system................................................................................................................... 7-29
7.9 Cooling system ................................................................................................................................... 7-31
7.10 Air filter................................................................................................................................................ 7-34
7.11 V-belt .................................................................................................................................................. 7-37
7.12 Hydraulic system ................................................................................................................................ 7-38
7.13 Electrical system................................................................................................................................. 7-42
7.14 Heating, ventilation and air conditioning system................................................................................. 7-44
7.15 Washer system ................................................................................................................................... 7-44
7.16 Axles/traveling drive............................................................................................................................ 7-45
7.17 Braking system ................................................................................................................................... 7-45
7.18 Tires/tracks ......................................................................................................................................... 7-45
7.19 Maintenance of attachments............................................................................................................... 7-49
7.20 Maintenance of options....................................................................................................................... 7-49
7.21 Exhaust gas treatment........................................................................................................................ 7-49
7.22 Machine preservation ......................................................................................................................... 7-49
8Malfunctions
8.1 Diesel engine malfunctions................................................................................................................... 8-1
8.2 Malfunctions of the traveling drive ........................................................................................................ 8-2
8.3 Malfunctions of the hydraulic system.................................................................................................... 8-2
8.4 Malfunctions of the electrical system .................................................................................................... 8-2
8.5 Malfunctions in the air conditioning system .......................................................................................... 8-2
8.6 Malfunctions of attachments ................................................................................................................. 8-2
9 Technical data
9.1 Models and trade names ...................................................................................................................... 9-1
9.2 Engine................................................................................................................................................... 9-1
9.3 Traveling drive/axles............................................................................................................................. 9-3
9.4 Brake .................................................................................................................................................... 9-3
9.5 Tracks ................................................................................................................................................... 9-3
9.6 Steering system .................................................................................................................................... 9-3
9.7 Operating hydraulics............................................................................................................................. 9-3
9.8 Electrical system................................................................................................................................... 9-4
9.9 Tightening torques ................................................................................................................................ 9-6
9.10 Coolant ................................................................................................................................................. 9-7
9.11 Noise emissions.................................................................................................................................... 9-7
9.12 Vibration................................................................................................................................................ 9-8
9.13 Weight................................................................................................................................................. 9-11
9.14 Payload/stability.................................................................................................................................. 9-13
Index
Index ..............................................................................................................................................................S-1
OM EZ28 us 1.3 * ez28konf.fm EG-1
Declaration of conformity
Declaratio n of conformity
The indications specified above correspond to the existing information at time of going to press. They have pos-
sibly changed in the meantime (refer to the original declaration of conformity supplied with the machine). Applies
to EU countries, and countries with legislation similar to that of the EU. Applies to all machines with CE marks
that have not been modified without authorization since the product was placed on the market.
Manufacturer
Wacker Neuson Linz GmbH, Flughafenstr. 7, 4063 Hörsching, Austria
Product
Declaration of conformity
Notified body according to Directive 2006/42/EC, appendix XI:
Notified body involved in procedure
Fachausschuss Bauwesen, Landsberger Str. 309, 80687 Munich, Germany
Directives and standards
We hereby declare that this product corresponds to the relevant regulations of the following Directives
and standards:
2006/42/EC, 2005/88/EC, 2000/14/EC;
DIN EN ISO 12100:2010, DIN EN 474-1 and DIN EN 474-5
DIN EN 3471, EN ISO 3744, DIN EN ISO 3449
Authorized representative for the compilation of technical documentation
Thomas Köck, team leader technical documentation
Flughafenstr. 7
4063 Hörsching
Austria
Machine designation Hydraulic excavator
Model/version E10-02
Trade name EZ28
Serial number --
Output in kW 15,2
Measured sound power level dB(A) 92,2
Guaranteed sound power level dB(A) 93
Johannes Mahringer,
Managing director
EC Declaration of Conformity
Declaration of conformity
EG-2 OM EZ28 us 1.3 * ez28konf.fm
Notes:
OM EZ28 us 1.3 * ez28v100.fm 1-1
1
1 Foreword
1.1 Operators Manual
Information on this Operators Manual
The Operator’s Manual is stored in the compartment under the seat. A
document box on the headliner is available as an option for the cabin
version.
This Operator’s Manual contains important information on how to work
safely, correctly and economically with the machine. Therefore, it aims not
only at new personnel, but it also serves as a reference for experienced
personnel.
Furthermore, the reliability and the service life of the machine will be
increased by following the instructions in the Operator’s Manual. This is
why the Operator’s Manual must be kept at hand in the machine.
The operator must carefully read and understand the Operator’s Manual
before starting up, servicing or repairing the machine.
This Operator’s Manual will help to familiarize yourself more easily with
the machine, thereby enabling you to use it more safely and efficiently.
This Operator’s Manual does not include special superstructures.
Please contact your dealer if you require more information on the machine
or the Operator’s Manual.
Foreword
Table of contents
Index
1-2 OM EZ28 us 1.3 * ez28v100.fm
1
Explanation of symbols and abbreviations
Explanation of symbols
Identifies a list
- Identifies a subdivision of a list
Description of a result
1. Identifies an activity
Follow the order of the activity!
2. Continuation of an activity
Follow the order of the activity!
A Identifies an alphabetical list
B Continuation of an alphabetical list
Cross references: see page 1-1 (page)
Cross references: 7 (pos. no. or table no.)
Cross-references: Fig. 5 (fig. no. 1
Cross references: – see chapter “5 Operation” on page 5-1
(see chapter)
Cross references: – see “Operation” on page 5-1 (-see text)
Information
Identifies information that, when followed, provides for a more
efficient and economical use of the machine.
Environment
Failure to observe the instructions identified by this symbol can
cause damage to the environment.
OM EZ28 us 1.3 * ez28v100.fm 1-3
1
Abbreviations
Fig. = Figure
AUX = Auxiliary-hydraulics circuit
B=Width
o/h = Operating hours
approx. = approximately
PMC = Diesel particulate filter
FGPS = Front Guard Protective Structure
FOPS = Falling Objects Protective Structure
if nec. = if necessary
Hydrau-
lic quick-
hitch
= Hydraulic quickhitch (e.g. Easy Lock)
max. = maximum
min. = minimum
MSWS = Mechanical quickhitch
Pos. = Position
ROPS =
Roll Over Protective Structure (without losing contact with
the ground)
TOPS = Tip Over Protective Structure
VDS = Vertical Digging System
e.g. = for example
1-4 OM EZ28 us 1.3 * ez28v100.fm
1
Glossary
Attachment
All exchangeable equipment (for example buckets) released by Wacker Neu-
son and developed for machine operation.
Working lights The lights on the roof, chassis and boom are referred to as working lights.
Towing
The excavator is towed out of an immediate danger zone (railroad crossing or
job site, for example).
DOC
Diesel oxidation catalytic converter; removes carbon monoxide and residues
of unburned fuel from the exhaust fumes
PMC Diesel particulate filter; burns soot particles in the exhaust fumes
Operating company/person
A company (or person) operating the machine. This can be a job site operating
company, for example.
Operators Person performing machine travel and / or operation.
Machine
Unless otherwise specified, the term “machine” refers to the excavator
described in this Operator’s Manual. In some cases the machine is also
referred to as excavator to avoid confusion with other vehicles.
Machine operation
All machine operation (for example machine travel, moving material, daily
maintenance) an operator is allowed to or has to perform in connection with
the machine. The term “machine operation” does not include maintenance
only a Wacker Neuson service center is allowed to perform.
Lift capacity table
The maximum weight which may be lifted in excavating operations. If the
upper carriage is rotated, pay attention to the values of the load diagrams.
Crawling speed Perform machine travel as slowly as possible and jerk free.
Hydraulic Hose burst Hydraulic oil under pressure escapes from a hydraulic hose.
Check the threaded fittings for
tightness
Operator: Visually check the screwed connections and corresponding
elements/subassemblies visually or manually (without using tools) for
tightness
Wacker Neuson service center: if an attachment has to be used in the
event of abnormalities for the control procedures, restore the screwed
connection with new materials (screws, nuts)
Visual aids
Visual aids are, for example, rearview mirrors, cameras, but also persons
assisting the operator during machine operation.
Control lever base The foldable control lever base on the left.
Tier III/Tier IV/DOC/PMC
The machines comply with different exhaust-gas standards depending on
optional equipment. Engine variants are described separately if there are
engine-specific differences (for example regarding operation) .
Load diagram
Specifies the maximum load at a given boom extension with which the upper
carriage may be rotated by 360° and the excavator may travel in creep gear
with the stabilizer blade raised without tipping over.
Loading weight
The actual weight of the machine at the beginning of transportation. This
weight refers to machines which are equipped exclusively with options
approved by Wacker Neuson.
OM EZ28 us 1.3 * ez28v100.fm 1-5
1
Right/left/front/rear
These terms are used from the view of an operator in the cabin if the front
of the cabin faces toward the stabilizer blade A.
1: left
2: right
3: front
4: rear
Additional control circuits
Additional control circuits required for certain attachments.
AUX I: auxiliary hydraulics (for example for hydraulic hammer or offset
bucket)
AUX II: 3rd control circuit (for example for universal grab)
AUX III: for example Powertilt
AUX IV: hydraulic quickhitch (for example Easy Lock)
AUX V: oscillating grab
Fig. 1 (symbolic representation)
4
21
3
A
1-6 OM EZ28 us 1.3 * ez28v100.fm
1
Target-group definition
This Operator’s Manual is intended for professional construction site
personnel.
Any operator must have fully read and understood this Operator’s Manual
completely.
A dealer or person renting the machine must instruct the operator and
have this confirmed in writing.
Operator qualification and requirements for safe operation
Among other things, safe machine operation depends on the following
points:
Machine model and its outfitting
Machine maintenance
Work and driving speed
Nature of ground and work environment
The most important points are the operator’s qualification and power of
judgement. A well-trained operator following the Operator’s Manual and
maintenance plan ensures a long service life and durability of the
machine.
Specific training enables the operator to acquire, among other things, the
following skills:
Correct assessment of work situations
Feeling for the machine
Recognition of possible risk situations
Safe working by making the correct decisions for man, machine and
the environment
The operator is at risk if the machine is not operated correctly.
Follow the operating procedures and instructions described for the
machine.
Access to the machine or machine operation is prohibited for children and
persons under the influence of alcohol, drugs, or medicine.
OM EZ28 us 1.3 * ez28v100.fm 1-7
1
Conversion table
The rounded imperial values are indicated in brackets, for example 1060
cm³ (64.7 in³).
Volume unit
1 cm³ (0.061 in³)
1 m³ (35.31 ft³)
1 ml (0.034 US fl.oz.)
1 l (0.26 gal)
1 l/min (0.26 gal/min)
Unit of length
1 mm (0.039 in)
1 m (3.28 ft)
Weight
1 kg (2.2 lbs)
1 g (0.035 oz)
Pressure
1 bar (14.5 psi)
1 kg/cm² (14.22 lbs/in²)
Force/output
1 kN (224.81 lbf)
1 kW (1.34 hp)
1 PS (0.986 hp)
Torque
1 Nm (0.74 ft.lbs.)
Speed
1 kph (0.62 mph)
Acceleration
1 m/s² (3.28 ft/s²)
1-8 OM EZ28 us 1.3 * ez28v100.fm
1
1.2 Warranty and liability
Exemption from warranty and liability
Warranty
Warranty claims can be made only if the conditions of warranty have been
observed. They are included in the General Conditions of Sales and
Delivery for new machines and spare parts sold by the dealers of Wacker
Neuson Linz GmbH. Furthermore, all instructions in this Operator’s
Manual must be observed.
Have the maintenance, delivery inspection and the entries in the service
booklet performed by a Wacker Neuson service center, otherwise
warranty claims will not be acknowledged.
Liability
Modifying Wacker Neuson products and fitting them with additional
equipment and attachments that are not included in our delivery
program requires Wacker Neuson’s written authorization. otherwise
warranty and product liability for possible damage caused by these
modifications shall not be applicable.
The safety of the machine can be negatively affected by performing
machine modifications without proper authority and by using spare
parts, equipment, attachments and optional equipment that have not
been checked and released by Wacker Neuson GmbH. Warranty and
product liability for possible damage caused by these modifications
shall not be applicable.
Wacker Neuson Linz GmbH shall not be liable for injury and/or
damage to property caused by failure to observe the safety instructions
and the Operator’s Manual, and by the negligence of the duty to
exercise due care when:
- handling
-Operation
- servicing and performing maintenance and
- repairing the machine. This is also applicable in those cases in which
special attention has not been drawn to the duty to exercise due
care, in the safety instructions as well as in the Operator’s and
maintenance manuals.
- Read and understand the Operator’s Manual before starting up,
servicing, or repairing the machine. Observe all safety instructions.
OM EZ28 us 1.3 * Sicherheit.fm 2-1
2
2 Safety
2.1 Safety symbols and signal words
Explanation
The following symbol identifies safety instructions. It is used for warning
against potential personal risk or danger.
DANGER
DANGER identifies a situation causing death or serious
injury if it is not avoided.
Consequences in case of non-observance.
Avoidance of injury or death.
WARNING
WARNING identifies a situation that can cause death or
serious injury if it is not avoided.
Consequences in case of non-observance.
Avoidance of injury or death.
CAUTION
CAUTION identifies a situation that can cause injury if it is
not avoided.
Consequences in case of non-observance.
Avoidance of injury.
Notice
NOTICE identifies a situation that causes damage to the
machine if it is not observed.
Avoidance of damage to property.
Safety
2-2 OM EZ28 us 1.3 * Sicherheit.fm
2
2.2 Qualification of operating personnel
Owners duties
Only allow specifically authorized, trained and experienced persons to
operate, drive and perform maintenance on the machine.
Do not allow persons to be trained or instructed by anyone other than
an authorized and experienced person.
Have persons to be trained or instructed practice under supervision
until they are familiar with the machine and its behavior (for example
with the steering and braking behavior).
Access to the machine or machine operation is prohibited for children
and persons under the influence of alcohol, drugs or medicine.
Clearly and unequivocally define the responsibilities of the operating
and maintenance personnel.
Clearly and unequivocally define the responsibilities on the job site,
also in view of traffic regulations.
Give the operator the authority to refuse instructions by other persons
that are contrary to safety.
Have the machine serviced and repaired only by a Wacker Neuson
service center.
Required knowledge of operator
The operator is responsible for other persons.
Avoid any operational mode that might be prejudicial to safety.
The specific national driving license is required.
The machine may only be operated by authorized and safety-
conscious persons who are fully aware of the risks involved in
operating the machine.
The operator and owner are obligated to operate the machine only in a
safe and working condition.
All persons working on or with the machine must have read and under-
stood the safety instructions in this Operator’s Manual before starting
work.
Follow, and instruct the operator in, legal and other mandatory regula-
tions relevant to accident prevention.
Observe and instruct the operator in regulations regarding road traffic
and environmental protection.
Use only the defined accesses for getting on and off the machine.
Be familiar with the emergency exit of the machine.
Preparatory measures for the operator
Before starting, check the machine whether it can be driven and
operated safely.
Tie back long hair and remove all jewelry.
Wear close-fitting work clothes that do not hinder movement.
OM EZ28 us 1.3 * Sicherheit.fm 2-3
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2.3 Conduct
Prerequisites for operation
The machine has been designed and built in accordance with state-of-
the-art standards and the recognized safety regulations.
Nevertheless its use can cause danger to the operator or other
persons, or damage to the machine.
Store this Operator’s Manual in the place provided for this in or on the
machine. Immediately replace a damaged or illegible Operator’s
Manual and any supplements to it.
The machine must only be operated in accordance with its designated
use and the instructions set forth in this Operator’s Manual.
The operator and owner are obligated not to put into operation or
operate a damaged or malfunctioning machine.
- If a damage or malfunction occurs during operation, put the machine
out of operation immediately and secure it against restart.
- Have all malfunctions jeopardizing the safety of the operator or other
persons immediately repaired by a Wacker Neuson service center.
Do not put the machine into operation or operate it after an accident;
have it inspected for damage by a Wacker Neuson service center.
- Have the seat belt replaced by a Wacker Neuson service center after
an accident, even if there is no visible damage.
- Cabin and protective structures
Remove all dirt, snow and ice from climbing aids (for example
handholds, footholds, handrails).
The owner is responsible for requiring the operating and maintenance
personnel to wear protective clothing and equipment as required by the
circumstances.
2-4 OM EZ28 us 1.3 * Sicherheit.fm
2
2.4 Operation
Preparatory measures
Operation is only allowed with correctly installed and intact protective
structures.
Keep the machine clean. This reduces injury, accident and fire
hazards.
Safely store objects you carry with you in the places provided for this
(for example in the storage compartment, drinks holder).
Do not carry objects with you that protrude into the operator’s work
space. They can create another danger in case of an accident.
Observe all safety, warning and information labels.
Start and operate the machine only with the seat belt fastened and only
from the place provided for this.
Check the condition and the fastening of the seat belt. Have malfunc-
tioning seat belts and mounting hardware replaced by a Wacker
Neuson service center.
Before starting work, adjust the seating position so that all control
elements can be reached and fully operated.
Perform the personal adjustment at machine standstill only (for
example of the operator seat, steering column).
Ensure that all safety devices are properly installed and functional
before starting work.
Before starting work or after interrupting work, ensure that the brake,
steering, signaling and light systems are functional.
Before putting the machine into operation, ensure that nobody is in the
danger zone.
OM EZ28 us 1.3 * Sicherheit.fm 2-5
2
Job site
The operator is responsible for other persons.
Before starting work, familiarize yourself with the job site. This applies
to, for example:
- Obstacles in the job site and machine travel area
- Any barriers separating the job site from public roads
- Soil weight-bearing capacity
- Existing overhead and underground lines
- Special operating conditions (for example dust, steam, smoke,
asbestos)
The operator must know the maximum dimensions of the machine and
the attachment – see “Technical data”.
Maintain a safe distance (for example from buildings, edges of building
pits).
During work in buildings or in enclosed areas, look out for:
- Height of the ceiling/clearances
- Width of entries/passages
- Maximum load of ceilings and floors
- Sufficient room ventilation (for example carbon monoxide poisoning
hazard)
Use existing visual aids to stay aware of the danger zone.
In conditions of darkness and poor visibility, switch on existing work
lights and ensure that motorists are not blinded by these lights.
If the existing lights of the machine are not sufficient for performing
work safely, ensure additional lighting of the job site.
Due to hot machine parts, maintain a safe distance from easily
flammable material (for example from hay, dry leaves).
Danger zone
The danger zone is the area in which persons are at risk due to the
movements of the machine, attachment and/or load.
The danger zone also includes the area that can be affected by falling
material, equipment or by parts that are thrown out.
Extend the danger zone sufficiently in the immediate vicinity of
buildings, scaffolds or other elements of construction.
Seal off the danger zone should it not be possible to keep a sufficient
safety distance.
Stop machine operation immediately if persons do not stay clear of the
danger zone.
Carrying passengers
Carrying passengers with the machine is PROHIBITED.
Carrying passengers on/in attachments/tools is PROHIBITED.
Carrying passengers on/in trailers is PROHIBITED.
2-6 OM EZ28 us 1.3 * Sicherheit.fm
2
Mechanical integrity
The operator and owner are obligated to operate the machine only in a
safe and working condition.
Operate the machine only if all protective and safety-oriented
equipment (for example protective structures such as a cabin or
rollbar, removable safety devices) is installed and functional.
Check the machine for visible damage and defects.
In case of damage and/or unusual behavior, put the machine out of
operation immediately and secure it against restart.
Have all malfunctions jeopardizing the safety of the operator or other
persons immediately repaired by a Wacker Neuson service center.
Starting the engine of the machine
Start the engine only according to the Operator’s Manual.
Observe all warning and indicator lights.
Do not use any liquid or gaseous starting aids (for example ether or
starting fuel).
Machine operation
Start and operate the machine only with the seat belt fastened and only
from the place provided for this.
Put the machine into operation only if visibility is sufficient (have
another person guide you if necessary).
Operation on slopes:
- Travel/work only uphill or downhill.
- Avoid machine travel across a slope, observe the machine’s permis-
sible inclination (and of the trailer if necessary).
- Keep loads on the uphill side of the machine and as close as
possible to it.
- Keep attachments/work equipment close to the ground.
Adapt the travel speed to the circumstances (for example the ground
conditions, weather conditions).
There is increased danger during backward machine travel. Persons in
the blind spot of the machine cannot be seen by the operator.
- Ensure that nobody is in the danger zone when you change the
travel direction.
Never get on a moving machine and never jump off the machine.
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Wacker Neuson EZ28 Manuel utilisateur

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