Huawei NetCol8000-A045D User Manual page 279

NetCol8000-A(045, 055, 060, 090, 120) In-room Air
Cooled Smart Cooling Product
User Manual
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Step 7 Secure the new compressor to the bracket again using a solid wrench.
● Seal the screw thread joints in the pipe using sealant.
● After the installation, check that the input power cables of the compressor are
in the same phase sequence as the wiring terminals.
Step 8 Secure the compressor bracket to the cabinet interior using a 13# socket wrench.
Step 9 Apply red glue from the second to the fourth circles of the inner screw thread of
the suction and discharge angle valves. Secure the angle valve nuts and pipe nuts,
using two adjustable wrenches, and tighten the adjustable nuts using a torque
wrench.
Issue 05 (2020-10-10)
Heat the discharge angle valve for 10 minutes using a heat gun. Use two 30#
adjustable wrenches to secure the angle valve nut and pipe nut on the
discharge side, and use a 30# adjustable wrench to loosen the angle valve nut
until the pipe is separated from the angle valve. Seal the discharge vent
immediately after the removal.
Remove the two M8 screws below the compressor bracket, using a 13# socket
wrench (or solid wrench).
NO TICE
Do not hold the suction and discharge vents when moving the compressor.
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.
Figure 11-12 Removing a compressor bracket (NetCol8000-A045 used as an
example)
NO TICE
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11 Parts Replacement
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