Laird WL 3000 User Manual Download Page 1

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User Manual

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CAUTION: READ MANUAL BEFORE OPERATING COOLING UNIT
 

– Input power must be rated for 230 VAC at 50 or 60 Hz.

 

– Use water or water/glycol as coolant.

 

–  Run the cooling unit at the correct coolant level,  

otherwise cooling capacity will be reduced.

 

– Clean the filter periodically, otherwise the pump may degrade over time.

 

–  Use cooling hoses that can handle max pressure of liquid circuit and is  

resistant to corrosion from coolant.

 

-–Never operate the unit if it is damaged or leaking.

 

–  Before starting any service work on the cooling unit, please disconnect  

from the main power source.

Page 1 / 9

  

 

WL 1000
1201.38ae

Laird Technologies Liquid Cooling Systems

 

[email protected]
www.lairdtech.com/thermal

Inlet: O; outlet: O

Coolant inlet and outlet are marked with symbols:

Summary of Contents for WL 3000

Page 1: ...rwise cooling capacity will be reduced Clean the filter periodically otherwise the pump may degrade over time Use cooling hoses that can handle max pressure of liquid circuit and is resistant to corrosion from coolant Never operate the unit if it is damaged or leaking Before starting any service work on the cooling unit please disconnect from the main power source Page 1 9 WL 1000 1201 38ae Laird ...

Page 2: ... Water circulates in a closed loop between the ambient cooling system and a cold plate at the heat source Heat is removed from water by an air cooled heat exchanger The capacity of the cooling unit is dependent on the temperature differential which is defined as the difference between the ambient temperature and the water outlet temperature The cooling unit is designed to remove 3000 W of heat at ...

Page 3: ... L 2 2 Performance data Cooling capacity 3000 W Flow rate 6 0 L min at 4 bar Mains voltage 230 V 10 50 60 Hz Current consumption 2 5 A Noise level 55 dB A 50 Hz 59 dB A 60 Hz distance 1 m in any direction 2 3 Environmental specifications Ambient temperature 5 C to 40 C Storage temperature 25 C to 70 C storage without water Air humidity 20 to 80 2 4 Settings Maximum forward pressure 8 bar 0 5 bar F...

Page 4: ...nnect the cable to the terminals according to the terminal diagram use a 3 mm screwdriver to connect the wires to the terminal block 5 Fill the cooling unit with approximately 3 7 L of coolant Note The coolant level must be approximately 3 cm above the fins to maintain peak cooling performance otherwise the cooling capacity will be reduced 6 Allow the cooling unit to run for 10 minutes and deaerat...

Page 5: ...o check the filter every three months to make sure it is clean If cleaning is required then perform the following Note If the filter is not cleaned then degradation to pump may occur 1 Disconnect the cooling unit from the main power source and external hoses 2 Drain the coolant from the reservoir 3 Remove the side cover 4 Close the ball cock 5 Unscrew the filter cap with a wrench that can accommod...

Page 6: ... Flow switch 95140538 4 Thermal switch 95160045 5 Lid 95179902 6 Motor 95205201 7 Pump 95205202 8 Flexible coupling 95205203 9 Fan 95251621 10 Capacitor for fan 95290701 11 Filter 6299012 5 Placing out of Operation 1 Disconnect the cooling unit from the main power source 2 Remove the electrical connections 3 Remove the hoses from the cooling unit 4 Remove the cap and drain the coolant in a suitabl...

Page 7: ...Page 7 8 WL 3000 Liquid Cooling System WL 3000 1201 38ae Laird Technologies Liquid Cooling Systems www lairdtech com User Manual 6 Spare parts list and Illustration 9 8 4 11 7 1 3 6 3 10 6 5 ...

Page 8: ...cific or general uses Laird Technologies shall not be liable for incidental or consequential damages of any kind All Laird Technologies products are sold pursuant to the Laird Technologies Terms and Conditions of sale in effect from time to time a copy of which will be furnished upon request Copyright 2012 Laird Technologies Inc All Rights Reserved Laird Laird Technologies the Laird Technologies L...

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