Table of Contents
Advertisement
NetCol5000-A021 In-row Air Cooled Smart Cooling
Product
User Manual (208 V)
Context
The compressor can be maintained only from the rear door.
Figure 6-7
Figure 6-7 Angle valve
(1) Angle valve nut
Procedure
Step 1 Tap Shutdown on the LCD home screen and turn off the switch QF3 and the smart cooling
product switch in the PDC.
Issue 03 (2020-01-10)
A spare compressor of the same model is available and functional.
Tools: protective gloves, flat-head screwdriver, Phillips screwdriver, heat gun, refrigerant
retrieval device (configured based on local conditions), sealant for refrigerant pipes,
angle valve sealing ring, three 30# and one 36# adjustable wrenches, 13# ratchet wrench
(or 13# solid wrench), nitrogen cylinder, leather hose, filter dryer, welding gun, torque
wrench
Reclaim or dispose of the refrigerant in accordance with local laws and regulations. Do not
directly discharge the refrigerant to the atmosphere.
When replacing a compressor, avoid skin contact with the refrigerant or refrigerant oil to
prevent frostbite or burns.
Do not tilt the compressor during replacement to prevent lubricant leaks.
Install a new compressor immediately after you remove the rubber plugs of the suction
inlet and discharge outlet to prevent the moisture.
shows an angle valve.
Copyright © Huawei Technologies Co., Ltd.
6 System Operation and Maintenance
(2) Adjustable nut
(3) Pipe nut
190
Advertisement
Table of Contents
