Step 3 Remove the fan wiring box cover (Torque < 2 N·m) using a Phillips screwdriver, as
shown by (1) in Figure 11-25 and remove four cable terminals using a small at-
head screwdriver.
Figure 11-25 Removing the fan and fan guard (using the NetCol500-A060 as an
example)
Step 4 Loosen the waterproof cable terminal, as shown by (2) in Figure 11-25, and pull
the cable out of the wiring box.
Step 5 Remove the four screws that secure the fan guard using a socket wrench, as
shown by (3) in Figure 11-25, and take
o the fan and guard.
Step 6 Remove the four screws that connect the fan and guard using a hex key, and take
o the faulty fan.
Figure 11-26 Separating the fan from the guard
NetCol8000-A(045, 055, 060, 090, 120) In-room Air
Cooled Smart Cooling Product
User Manual 11 Parts Replacement
Issue 05 (2020-10-10) Copyright © Huawei Technologies Co., Ltd. 282
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