WACKER Group DPU 25..H.. Bedienungsanleitung

www.wackergroup.com

Operator´s Manual

Vibratory plate

DPU 25..H..

0109976en 002

10.2007

T00940GB.fm 3

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 4

Vorwort.fm 5

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 5

2. Safety instruction 8

2.1 General instructions ..............................................................................8

2.2 Operation ...............................................................................................8

2.3 Safety checks ......................................................................................10

2.4 Maintenance ........................................................................................10

2.5 Transport .............................................................................................11

2.6 Maintenance checks ............................................................................11

3. Technical Data 12

4. Description 14

4.1 Applications .........................................................................................14

4.2 Dimensions ..........................................................................................14

4.3 Max. admissible inclination ..................................................................15

4.4 Description of function .........................................................................15

5. Transport to work site /Recommendations on compaction 17

5.1 Transport to work site ..........................................................................17

5.2 Recommendations on compaction ......................................................18

6. Operating instructions 19

6.1 Diesel fuel ............................................................................................19

6.2 Dry-type air filter ..................................................................................19

6.3 Air cleaner – inspecting the service indicator ......................................20

6.4 Starting the engine ..............................................................................20

6.5 Switching off the engine ......................................................................21

6.6 Short-term operation interruption ........................................................21

6.7 End of compaction operation ...............................................................21

7. Maintenance 22

7.1 Maintenance schedule ........................................................................22

7.2 Engine oil .............................................................................................23

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

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

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

Table Of Contents

8. Malfunction 28

8.1 Reverse speed too low ........................................................................28

8.2 Forward speed too low ........................................................................28

8.3 No advance .........................................................................................28

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

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

8.6 No vibration, even though engine is running .......................................29

9. Lables 30

EC - Conformity Certificate 31

DIN EN ISO 9001 Certificate 33

Safety instruction

SV00069GB.fm 8

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 This machine generates noise that exceeds the country-specific

permissible noise levels (individual rating level). It may therefore be

necessary to wear ear protection

2.2 Operation

2.2.1 Only use original spare parts. Modifications to this machine, including

the adjustment of the maximum engine speed set by the manufacturer,

are subject to the express approval of Wacker. In case of

nonobservance all liabilities shall be refused.

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

rendered ineffective.

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.

Safety instruction

SV00069GB.fm 9

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.

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.

Safety instruction

SV00069GB.fm 10

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.

2.4 Maintenance

2.4.1 Only use original spare parts. Modifications to this machine including

the adjustment of the maximum speed set by the manufacturer are

subject to the express approval of WACKER. In case of

nonobservance all liabilities shall be refused.

2.4.2 All drive units have to be switched off before carrying out maintenance

jobs. Deviations from this are only allowed if the maintenance or jobs

require a running engine.

2.4.3 When working on vibratory plates equipped with electric starter,

disconnect battery before carrying out maintenance or repair jobs on

the electric parts of the machine.

2.4.4 Remove pressure from hydraulic lines before working on them.

Caution: take care when removing hydraulic lines, for the oil may be

very hot (up. over 80° C). Precautions are to be taken to prevent oil

from splashing into the operator’s eyes.

2.4.5 All safety devices must be reinstalled properly immediately after

maintenance and repair jobs have been completed.

2.4.6 Do not hose down the machine with water after each use to avoid

possible malfunctions. Do not use high pressure washers nor chemical

products.

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