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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!
Contact us
Tel: +86-755-8981 8866 Fax: +86-755-8427 6832
Email & Skype: info@chipsmall.com Web: www.chipsmall.com
Address: A1208, Overseas Decoration Building, #122 Zhenhua RD., Futian, Shenzhen, China
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Table of Contents
Related Manuals for Laird WW 5001
Summary of Contents for Laird WW 5001
- Page 1 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.
- Page 2 Operation Manual Water-Water Cooler WW 5001 Version 1.0...
- Page 3 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.
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Page 4: Table Of Contents
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 5 Transport ............................19 Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... - Page 5 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 Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00...
- Page 6 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 .............................
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Page 7: 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. -
Page 8: Contact Information
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: info-lcs@lairdtech.com Phone: +49 (0)4191 9993-0 Fax: +49 (0)4191 9993-33 Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 9: Product Identification
Fig. 1: Position of identification plate 1 Identification plate Fig. 2: Unit specific identification plate 1 Unit type 2 Date of manufacture 3 Article number 4 Serial number 5 Electrical specification Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 10: Safety Regulations
Symbol Meaning Warning with respect to general danger or damage to property Warning with respect to electrical hazard Table 2: Warning signs Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 11: Hints For Safe Operation
Any disruption or recognizable change concerning the unit should be reported to the responsible person! Stick to the accident prevention regulations as well as any regional regulations! Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 12: Hints Regarding The Electrical Equipment
Staff is only allowed to operate the unit. They are neither allowed to open the unit chassis, remove parts, connect or disconnect power or coolant fluids nor to do maintenance. Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 13: Safety Equipment
The level of the cooling fluid container can be monitored against the state “empty” Fig. 3: Safety devices 1 Safety valve 2 Thermostat 3 Flow switch 4 Cooling container level sensor Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 14: Guards
Caution labels on the unit must be easily readable at all times. Illegible caution labels must be exchanged immediately. Fig. 5: Caution labels on the unit Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 15: In Case Of Accidents
Should you or an other person be injured when working with the unit: Stay calm Render first aid Call the company first-aider without exception Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 16: Product Description
4.1 Intended Use The water-water cooler WW 5001 is used for the cooling of a water circuit. As a coolant pure water or a water/antifreeze mixture may be used. The coolant circulates between the cooling unit and the device to be cooled. -
Page 17: Unit Components
The coolant temperature is controlled by an electric thermostat, whereas coolant throughput is controlled by a flow control device. Both indications are made potential-free and must be integrated into the safety circuit of the device to be cooled. Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 18: Specifications
Environmental conditions Settings Maximum pressure 6.5 bars ± 0.2 bars Flow switch off 4.0 lpm Water supply temperature 25°C Maximum temperature 35°C ± 3°C Table 7: Settings Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 19: Setting-Up Requirements
Pay attention to the environmental conditions as given in the specifications on page 17. 4.5.3 Infrastructure The following infrastructure is required for connecting the unit: Parameter Rated value Operating voltage 230 VAC, 50/60Hz Table 8: Required infrastructure Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 20: Transport
Lift the unit with a forklift or jack lift off the transportable pallet. Dispose of the packaging material in accordance with regional regulations. PLEASE NOTE LAIRD advises to keep the transportable pallet and packaging material for later transportation of the unit. Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0... -
Page 21: Initial Operation
In case of storage of the unit at temperatures lower than 5°C or higher than 40°C for longer periods please wait 3 hours prior to initial operation to allow for temperature adjustment. Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 22: Cooling Circuit Connection And Filling
When connecting the cooling hoses pay attention to flow direction. Follow the documentation released by the manufacturer of the device to be cooled. Fig. 9: Cap of coolant container 1 Cap (version for transport is shown) Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 23: Electrical Connections
Information required can be taken from the specifications listed on page 17 and the wiring diagram in the addendum. Fig. 10: Electrical terminal behind unit body Electric terminal stripe 2 Cable bushings Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 24: Carrying Out Setting To Work
Switch on the unit about 1 minute prior to using the device to be cooled. 6.4 Setting to work after Storage Setting-to-work after storage will have to follow the same procedures as required for initial operation (see chapter 6.2). Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 25: Controlling The Unit
Switch off the unit using the control of the device to be cooled. Close all valves that may exist in the extension of the hoses running to and from the unit. The unit is out of operation. Laird Technologies GmbH Date: 28-October-2015 Water-Water Cooler WW 5001 Version: 1.0 Operation Manual 1109.00... -
Page 26: Settings
7.4.2 By-pass Valve The by-pass valve is set by the manufacturer to a maximum pressure of 2.5 bars. If any modification to this setting should be required, please contact the LAIRD service department to receive briefing. 7.4.3 Temperature Controller To change the temperature values of the water supply (temperature Max P0 or the alarm value (temperature...