Replacing A Compressor - Huawei FusionCol8000-E240 User Manual

FusionCol8000-E240 Modular Indirect Evaporative
Cooling System
User Manual
Step 12 Tap Start on the home screen. Ensure that the smart cooling product is running
normally without any alarms.
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8.4.13 Replacing a Compressor

8.4.13.1 Replacing a Compressor
Prerequisites
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Context
● Reclaim or dispose of the refrigerant in accordance with the local laws and
regulations. During the reclaim process, the R410A refrigerant composition may
change. Therefore, you are not advised to refill the reclaimed R410A refrigerant
to the cooling system.
● When replacing a compressor, avoid skin contact with the refrigerant or
lubricant to prevent frostbite or burns.
● Do not tilt the compressor during replacement to prevent lubricant leakage.
● Install a new compressor immediately after you remove the rubber plugs of
suction inlet and discharge outlet to prevent the moisture intake.
Procedure
Step 1 On the controller home screen, tap Shutdown and turn off the device switch in
the PDF.
Exercise caution because the device is still energized after it is shut down on the
controller home screen.
Step 2 Remove the adjustable side panels for the compressor.
Step 3 Reclaim the refrigerant from the low pressure needle valve and liquid pipe needle
valve to ensure that there is no pressure inside the system.
Issue 01 (2021-01-30)
A compressor needs to be replaced.
A spare compressor of the same model is available and functional.
To replace the compressor, you also need to replace the filter dryer.
Recommended tools and materials: Phillips screwdriver, two 45# adjustable
wrenches, 45# and 50# torque wrenches, 13# and 30# solid wrenches or
socket wrenches, new compressor, air filter, refrigerant reclaiming devices,
refrigerant charging devices, and R410A refrigerant
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