Wacker Neuson DPU 4045H User manual

www.wackergroup.com

Operator´s Manual

Vibratory plate

DPU 4045H

0109984en 003

04.2008

T00940GB.fm 1

Important information

This machine has been provided with an EPA-certified engine.

Additional information can be found in the engine

manufacturer‘s notes.

Engine exhaust, some of its constitvents, and certain vehicle

components contain or emit chemicals known to the State of

California to cause cancer and birth defects or other reproduc-

tive harm.

WARNING

Caution

This engine is an EPA engine.

Adjusting the engine speed will interfere with EPA certification and

the emissions.

Only authorized personnel can make adjustments to this engine.

Please contact you nearest engine dealer or your Wacker Dealer for more

information.

T00940GB.fm 2

Vorwort.fm 3

Foreword

1. Foreword

For your own safety and protection from bodily injuries, carefully read,

understand and follow the safety instructions in this manual.

Please operate and maintain your Wacker machine in accordance with

the instructions in this manual. Your Wacker machine will reward your

attention by giving trouble-free operation and a high degree of

availability.

Replace faulty or defective components Immediately.

All rights, especially the right for copying and distribution are reserved

No part of this publication may be reproduced in any form or by any

means, electronic or mechanical, including photocopying, without

express permission in writing from Wacker Construction Equipment AG.

Any type or manner of reproduction, distribution or storage on data

carriers or storage mediums not authorized by Wacker represents an

infringement of valid copyrights and will be prosecuted. We expressly

reserve the right to make technical modifications - even without due

notice - which aim at improving our machines or increasing their safety

standards.

Table Of Contents

1. Foreword 3

2. Safety instruction 6

2.1 General instructions ..............................................................................6

2.2 Operation ...............................................................................................6

2.3 Safety checks ........................................................................................8

2.4 Maintenance ..........................................................................................9

2.5 Transport ...............................................................................................9

2.6 Maintenance checks ............................................................................10

3. Technical Data 11

4. Description 13

4.1 Applications .........................................................................................13

4.2 Dimensions ..........................................................................................13

4.3 Max. admissible inclination ..................................................................13

4.4 Description of function .........................................................................14

5. Transport to work site /Recommendations on compaction 16

5.1 Transport to work site ..........................................................................16

5.2 Recommendations on compaction ......................................................17

6. Operation 18

6.1 Starting ................................................................................................18

6.2 Mechanical oil pressure control ...........................................................20

6.3 Forward and reverse motion ...............................................................21

6.4 Switching off ........................................................................................21

6.5 Compaction without extension plates ..................................................21

6.6 Additional notes on starting at very low temperatures! ........................22

Table Of Contents

7. Maintenance 23

7.1 Maintenance schedule ........................................................................23

7.2 Engine oil .............................................................................................24

7.3 Hydraulic control ..................................................................................25

7.4 Exciter .................................................................................................26

7.5 Exciter V-belt .......................................................................................27

8. Faults 28

8.1 Forward speed too low ........................................................................28

8.2 Reverse speed too low ........................................................................28

8.3 No reverse motion ...............................................................................28

8.4 Loss of hydraulic oil .............................................................................28

8.5 Engine does not start ..........................................................................29

9. Lables 30

EC - Conformity Certificate 31

DIN EN ISO 9001 Certificate 33

Safety instruction

SV00053GB.fm 6

2. Safety instruction

for the use of vibratory plates with combustion engines

2.1 General instructions

2.1.1 Vibratory plates may only be operated by persons who

∗are at least 18 years of age

∗are physically and mentally fit for this job

∗have been instructed in guiding vibratory plates and proved their ability

for the job to the employer

∗may be expected to carry out the job they are charged with carefully.

The persons must be assigned the job of guiding vibratory plates by

the employer.

2.1.2 Vibratory plates may only be used for compaction jobs. Both the

manufacturer’s operating instructions and these safety instructions

have to be observed.

2.1.3 The persons charged with the operation of vibratory plates have to be

made familiar with the necessary safety measures relating to the

machine. In case of extraordinary uses the employer shall give the

necessary additional instructions.

2.1.4 It is possible that these vibratory plates exceed the admissible

assessment sound level of 89 dB (A). Employees must wear personal

ear protection if the sound level reaches 89 dB (A) or more.

2.2 Operation

2.2.1 When starting the diesel engine with a starter crank make sure you

have assumed a proper position with respect to the engine and that

your hands are placed properly on the crank.

Only use the original engine manufacturer’s safety starting crank.

To avoid a possible return kick, turn safety starting crank through with

full force until the engine starts running.

2.2.2 The function of operation levers or elements is not to be influenced or

rendered ineffective.

Safety instruction

SV00053GB.fm 7

2.2.3 During operation the operator may not leave the control elements.

2.2.4 The operator has to stop the engine of the vibratory plate before going

on breaks. The machine has to be placed such that it cannot turn over.

2.2.5 Stop engine before filling fuel tank. When refilling fuel tank, do not

allow fuel to come into contact with the hot part of the engine or spill

onto the ground.

2.2.6 Do not smoke or handle open fire near this machine.

2.2.7 The tank lid must fit tightly. Shut fuel cock if available when stopping

the engine. For long distance transports of machines operated by fuel

or fuel - mixtures, the fuel tank has to be drained completely.

Leaky fuel tanks may cause explosions and must therefore be

replaced immediatelly.

2.2.8 Do not operate this machine in areas where explosions may occur.

2.2.9 Make sure that sufficient fresh air is available when operating vibratory

plates equipped with combustion engines in enclosed areas, tunnels,

galleries and deep trenches.

2.2.10 During operation keep your hands, feet and clothes away from the

moving parts of the vibraton plate. Wear safety shoes, and eye

protection glasses in case of trench operation where falling sand

stones maybe ejected.

2.2.11 When working near the edges of breaks, pits, slopes, trenches and

platforms, vibratory plates are to be operated such that there is no

danger of their turning over or dropping in.

2.2.12 Make sure the soil or subsoil to be compacted has a high enough load

carrying capacity.

2.2.13 Use appropriate protective clothing while working or while carrying out

maintenance work.

Safety instruction

SV00053GB.fm 8

2.2.14 When traveling backwards the operator has to guide the vibration plate

laterally by its guide handle so that he will not be squeezed between

the handle and a possible obstacle. Special care is required when work

ing on uneven ground or when compacting coarse material. Make sure

of a firm stand when operating the machine under such conditons.

2.2.15 Vibratory plates are to be guided such that hand injuries caused by

solid objects are avoided.

2.2.16 Vibratory plates have to be guided such that their stability is

guaranteed.

2.2.17 Machines with integrated transport trolley may not be parked or stored

on the trolley. This device has only been designed to transport the

machine.

2.3 Safety checks

2.3.1 Vibratory plates may only be operated with all safety devices installed.

2.3.2 Before starting operation, the operator has to check that all control and

safety devices function properly.

2.3.3 If defects in the safety equipment or other defects are detected which

impair the safe operation of the internal vibrator, the supervisor is to be

notified without delay.

2.3.4 The machine must to be switched off immediately in case of defects

jeopardizing the operational safety of the equipment.

2.3.5 Process materials and operating fuels must be stowed away in

receptacles or containers marked according to the respective

manufacturers specifications.

Table of contents

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