Huawei NetCol5000-A User Manual page 176

NetCol5000-A 42 kW Air Cooled In-row Precision Air
Conditioner
User Manual
After removing the valve, seal the suction vent immediately to ensure that the system is clean
and moisture does not enter the pipe.
2.
3.
Do not move the compressor by moving its air exhaust vent.
4.
Issue 01 (2017-07-27)
Figure 5-13 Removing a compressor angle valve
Heat the air intake angle valve joints using a heat gun for 10 minutes. Secure the angle
nut and pipe nut on the air intake side, as shown by (2) in
adjustable wrenches respectively. Then loosen the adjustable nut using a 30# adjustable
wrench to separate the pipe from the angle valve. After removing the valve, seal the
suction vent immediately.
Remove the two M8 screws below the compressor bracket, as shown by (3) in
5-13, using a 13# socket wrench (or solid wrench).
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.
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5 Operation and Maintenance
Figure 5-13, using two 30#
Figure
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