Laird WW 5001 Manuel utilisateur

Chipsmall Limited consists of a professional team with an average of over 10 year of expertise in the distribution

of electronic components. Based in Hongkong, we have already established firm and mutual-benefit business

relationships with customers from,Europe,America and south Asia,supplying obsolete and hard-to-find components

to meet their specific needs.

With the principle of “Quality Parts,Customers Priority,Honest Operation,and Considerate Service”,our business

mainly focus on the distribution of electronic components. Line cards we deal with include

Microchip,ALPS,ROHM,Xilinx,Pulse,ON,Everlight and Freescale. Main products comprise

IC,Modules,Potentiometer,IC Socket,Relay,Connector.Our parts cover such applications as commercial,industrial,

and automotives areas.

We are looking forward to setting up business relationship with you and hope to provide you with the best service

and solution. Let us make a better world for our industry!

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Operation Manual

Water-Water Cooler WW 5001

Version 1.0

Laird Technologies GmbH

Borsigstrasse 1

D-24568 Kaltenkirchen

www.lairdtech.com

Protection Notice

Dissemination as well as copying of this document, utilization or posting of its contents is not permitted

unless formally granted. Violations entail claims for compensation. All copyrights, including rights due to

patent grant or registration of a utility model or design, are reserved.

All product names used in this manual are trademarks of the corresponding manufacturers.

Technical modifications are subject to change.

Table of Contents

Laird Technologies GmbH

Operation Manual

Date: 28-October-2015

Version: 1.0

Water-Water Cooler WW 5001

1109.00

Table of Contents

1About this Manual ............................................................................................................................ 6

1.1 Terms of Guarantee.............................................................................................................................6

1.2 Contact Information..............................................................................................................................7

2Product Identification....................................................................................................................... 8

2.1 Unit Specifications................................................................................................................................8

2.2 Identification Plate ................................................................................................................................8

3Safety Regulations........................................................................................................................... 9

3.1 Hazard classes......................................................................................................................................9

3.2 Safety Symbols.....................................................................................................................................9

3.3 Hints for Safe Operation .................................................................................................................. 10

3.3.1 Prevent Hazards ..................................................................................................................................................... 10

3.3.2 Hints Regarding the Electrical Equipment.............................................................................................................. 11

3.3.3 Environmental Issues.............................................................................................................................................. 11

3.3.4 Exclusion Criteria .................................................................................................................................................... 11

3.4 Safety Equipment.............................................................................................................................. 12

3.4.1 Safety and Signalling Equipment included in the Unit............................................................................................ 12

3.4.2 Guards..................................................................................................................................................................... 13

3.4.3 Caution Labels ........................................................................................................................................................ 13

3.5 In Case of Accidents......................................................................................................................... 14

4Product Description ....................................................................................................................... 15

4.1 Intended Use ...................................................................................................................................... 15

4.2 Non-Conformity with the Intended Use........................................................................................ 15

4.3 Unit Components............................................................................................................................... 16

4.3.1 Functional principle ................................................................................................................................................. 16

4.4 Specifications...................................................................................................................................... 17

4.5 Setting-up Requirements................................................................................................................. 18

4.5.1 Installation Location................................................................................................................................................. 18

4.5.2 Environmental Conditions....................................................................................................................................... 18

4.5.3 Infrastructure ........................................................................................................................................................... 18

5Transport.......................................................................................................................................... 19

Table of Contents

Laird Technologies GmbH

Operation Manual

Date: 28-October-2015

Version: 1.0

Water-Water Cooler WW 5001

1109.00

5.1 Safety Indications for Transportation and Setting-up ............................................................... 19

5.2 Transportation of the Unit ................................................................................................................ 19

5.3 Unpacking and Disposal of Packaging Material........................................................................ 19

6Initial Operation............................................................................................................................... 20

6.1 Safety Indications Related to Initial Operation ........................................................................... 20

6.2 Setting to Work................................................................................................................................... 20

6.2.1 Placement ............................................................................................................................................................... 20

6.2.2 Cooling Circuit Connection and Filling.................................................................................................................... 21

6.2.3 Electrical Connections ............................................................................................................................................ 22

6.2.4 Carrying out Setting to Work................................................................................................................................... 23

6.3 Daily Start-up ...................................................................................................................................... 23

6.4 Setting to work after Storage .......................................................................................................... 23

7Controlling the Unit ........................................................................................................................ 24

7.1 Safety Indications for Controlling the Unit ................................................................................... 24

7.2 Switching-on the Unit........................................................................................................................ 24

7.3 Switching-off the Unit........................................................................................................................ 24

7.4Settings................................................................................................................................................. 25

7.4.1 Flow Control Device................................................................................................................................................ 25

7.4.2 By-pass Valve ......................................................................................................................................................... 25

7.4.3 Temperature Controller........................................................................................................................................... 25

8Disruptions....................................................................................................................................... 28

8.1 Safety Instructions in the Event of Malfunction.......................................................................... 28

8.2 Disruption in Operation..................................................................................................................... 28

8.2.1 Trouble Shooting..................................................................................................................................................... 29

9Maintenance and Cleaning ......................................................................................................... 30

9.1Maintenance Schedule..................................................................................................................... 30

9.2 Refilling of Coolant............................................................................................................................. 30

9.3 Cleaning of Strainer........................................................................................................................... 31

9.4 Cleaning of Unit Body....................................................................................................................... 32

10 Repair ............................................................................................................................................... 32

10.1 Safety Instuctions on Repair........................................................................................................... 32

10.2 Repair Procedures............................................................................................................................. 32

Table of Contents

Laird Technologies GmbH

Operation Manual

Date: 28-October-2015

Version: 1.0

Water-Water Cooler WW 5001

1109.00

11 Dismounting, Disposal, Storage................................................................................................. 33

11.1 Temporary Placing out of Operation ............................................................................................ 33

11.2 Re-packaging of the unit.................................................................................................................. 34

11.3 Storing the Unit................................................................................................................................... 34

11.4 Disposal ............................................................................................................................................... 34

11.5 Disposal of Operating Materials..................................................................................................... 34

11.6 Return of the unit to LAIRD............................................................................................................. 34

12 Wear Parts and Spare Parts....................................................................................................... 35

12.1 General Information.......................................................................................................................... 35

12.2 Parts Overview................................................................................................................................... 36

Addendum ............................................................................................................................................. 37

Flow scheme................................................................................................................................................. 37

Wiring diagram.............................................................................................................................................. 38

History of Changes

Date

Index

Reason for Change

Name

Page

28-October-2015

1.0

Dany/Bitenaite

About this Manual

Terms of Guarantee

Laird Technologies GmbH

Operation Manual

Date: 28-October-2015

Version: 1.0

Water-Water Cooler WW 5001

1109.00

1 About this Manual

This document is the English translation of the original Operation Manual in German language for the Water-

Water Cooler WW 5001 (called unit in the following). It is based on German safety regulations. In your

country other regulations may apply.

This Operational Manual addresses the needs of the user of the unit. Its intention is to allow the safe

operation of the unit. Thus, it should be read carefully and be kept in a space accessible for the users of the

unit at any time.

All chapters of this Operation Manual can be read independently and thus can be used for look-up purposes.

1.1 Terms of Guarantee

General sale and delivery terms of LAIRD apply. The buyer accepts these terms, at the latest when signing

the contract of purchase.

The particular terms of guarantee and duration of guarantee of the device in question can be taken from the

contract documents as well as from the order confirmation.

Warranty claims and liability are excluded in case of one of the following situations:

Use of the unit in an unintended way

Inaccurate installation, putting into service, operation, repair or maintenance of the product by people

that are not fully authorized

Use of the product despite of defect, wrongly implemented or non-functional safety devices or

protective gear

Unauthorized or forbidden modifications by the user concerning the electrical equipment of the unit

Unauthorized or forbidden modifications by the user concerning the mechanical structure of the unit

Unauthorized or forbidden modifications by the user concerning the operating parameters

Use of unauthorized tools

Use of unauthorized operating supplies

Exceedance of mandatory maintenance intervals

Cases of disaster caused by foreign matter influence or act of nature beyond control

PLEASE NOTE

Any form of unintended use of the unit and any structural change caused by the user without prior

authorization in written form by LAIRD will lead to the termination of warranty as well the termination of the

declaration of conformation and will free LAIRD from product liability. This concern includes safety devices

as well.

In case of authorized changes or when adding optional equipment it is the sole responsibility of the customer

to assure the accurate implementation of the required safety devices.

About this Manual

Contact Information

Laird Technologies GmbH

Operation Manual

Date: 28-October-2015

Version: 1.0

Water-Water Cooler WW 5001

1109.00

1.2 Contact Information

If you have questions with respect to this unit please use the contact information given below. Always

communicate the following:

Your name and address

Name of contact at your address

Product data as on identification plate: Type of unit, serial number and year of manufacture

Company contact:

Mail:

Laird Technologies GmbH

Borsigstrasse 1

D-24568 Kaltenkirchen

Deutschland

Internet:

http://www.lairdtech.com

E-Mail:

[email protected]

Phone:

+49 (0)4191 9993-0

Fax:

+49 (0)4191 9993-33

Product Identification

Unit Specifications

Laird Technologies GmbH

Operation Manual

Date: 28-October-2015

Version: 1.0

Water-Water Cooler WW 5001

1109.00

2 Product Identification

2.1 Unit Specifications

Manufacturer

Laird Technologies GmbH

Type of product

Water-water cooler

Type of unit

WW 5001

Article number

1109.00

Table 1: Unit specifications

2.2 Identification Plate

The identification plate is attached to the front side of the unit (see picture 1).

Fig. 1: Position of identification plate

Identification plate

Fig. 2: Unit specific identification plate

Unit type

Date of manufacture

Article number

Serial number

Electrical specification

Safety Regulations

Hazard classes

Laird Technologies GmbH

Operation Manual

Date: 28-October-2015

Version: 1.0

Water-Water Cooler WW 5001

1109.00

3 Safety Regulations

3.1 Hazard classes

In this document safety instructions are using standardized representation and symbols. Depending on the

probability of their incidence and the severeness of consequences three hazard classes are used.

DANGER

Reference to direct danger for humans.

Inobservance will lead to irreversible injuries or exitus.

CAUTION

Reference to noticeable danger for humans or possible damage to property.

Inobservance may lead to reversible injuries or to damage to property.

3.2 Safety Symbols

In this Operation Manual concrete safety instructions are given in order to point out unpreventable residual

risks when operating the device. These risks include danger for

Human beeings

The device and other equipment

The environment

The safety symbols used in this manual are indicated below. The main reason for their use is to point the

reader to the safety instruction given in the text field beside.

Symbol

Meaning

Warning with respect to general danger or damage to property

Warning with respect to electrical hazard

Table 2: Warning signs

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