Huawei NetCol5000-A050 User Manual page 270

NetCol5000-A050 In-row Air Cooled Smart Cooling
Product
User Manual
2.
3.
4.
Issue 08 (2021-09-17)
Figure 11-14 Removing a compressor angle valve
NO TICE
After removing the valve, seal the suction vent immediately to ensure that the
system is clean and moisture does not enter the pipe.
Heat the discharge angle valve joints using a heat gun for 10 minutes. Use
two 30# adjustable wrenches to secure the angle valve nut and pipe nut on
the discharge side, as shown by (2) in
wrench to loosen the adjustable nut. After removing the valve, seal the
suction vent immediately.
Remove the two M8 screws below the compressor bracket, as shown by (3) in
Figure 11-14, using a 13# socket wrench (or solid wrench), and pull out the
compressor and bracket.
NO TICE
Do not move the compressor by moving its suction and discharge vents.
Remove the four nut washers and spring washers that secure the compressor
and the bracket using a 13# socket wrench (or solid wrench), and remove the
compressor.
Copyright © Huawei Technologies Co., Ltd.
11 Parts Replacement
Figure 11-14, and use a 30# adjustable
260