Wacker Neuson AD Series Operator's Manual

Air dehumidifier

AD ...

0211675en 001

10.2006

Operator's manual

3

Contents

1. Foreword 5

2. Control panel 6

3. Description 7

4. Operation 9

4.1 Installation .............................................................................................9

4.2 Using the machine .................................................................................9

5. Transport 11

6. Maintenance 12

7. Disposal 13

8. Malfunctions, causes and remedies 15

9. Electric wiring diagram 16

10. Technical data 18

EC Declaration of Conformity 19

Contents

4

5

Foreword

1. Foreword

This operator's manual contains information and procedures for the
safe operation and maintenance of your Wacker machine. In the inter­est of your own safety and to prevent accidents, you should carefully
read through the safety information, familiarize yourself with it and ob­serve it at all times.

This operator's manual is not a manual for extensive maintenance and
repair work. Such work should be carried out by Wacker Service or au­thorized specialists.

The safety of the operator was one of the most important aspects tak­en into consideration when this machine was designed. Nevertheless,
improper use or incorrect maintenance can pose a risk. Please operate
and maintain your Wacker machine in accordance with the instructions
in this operator's manual. Your reward will be troublefree operation and
a high degree of availability.

Defective components should be replaced immediately!

Please contact your Wacker representative if you have any questions
concerning operation or maintenance.

All rights reserved, especially reproduction and distribution rights.

Copyright 2006 Wacker Construction Equipment AG

No part of this publication may be reproduced in any form or by any
means, electronic or mechanical, including photocopying, without the
expressed written permission of Wacker.

Any type of reproduction, distribution or storage on data media of any
type and form not authorized by Wacker represents an infringement of
copyright and will be prosecuted.

We expressly reserve the right to make technical modifications – even
without special notice – which aim at further improving our machines
or their safety standards.

Control panel AD ...

wagtx5700000039en.fm 6

2. Control panel

a Main switch d Rotary control moisture meter

b Control lamp e Operating hour meter

c Control lamp "Water collecting

pan full" (not for AD 80)

wagtx5700000011en.fm 7

AD ... Description

3. Description

The air dehumidifiers of the AD series are designed for use in rooms
and at locations that can be quickly dried or in which the relative hu­midity must not increase in an unregulated manner.

The air dehumidifiers of the AD series consist of a cooling circuit and
a fan and condense the water vapor present in the air. This reduces
the relative humidity.

Figure 1 schematically illustrates the function of the machine. The air
drawn in by the fan (3) flows through the air filter (5) and against the
cold walls of the evaporator (6). This cools the air to a temperature that
is under the condensation point. A part of the vapor is condensed and
is collected in the water collection pan (9). Afterwards, the air flows
through the condenser (4) and is heated to a temperature that is slight­ly higher than the room temperature.

Figure 1: Function diagram

1 Hermetic compressor 6 Evaporator

2 Control unit 7 Condensate outlet

3 Fan 8 Float

4 Condenser 9 Water collecting pan (not for

AD 80)

5 Air filter