Huawei NetCol5000-A021 User Manual page 195

NetCol5000-A021 In-row Air Cooled Smart Cooling
Product
User Manual (208 V)
When removing a fan, remove the screws before loosening the captive screws. When
installing a fan, tighten the captive screws clockwise, and then install the screws.
Step 3 Remove the fan.

(A) Captive screws

Issue 03 (2020-01-10)
Use a Phillips screwdriver to remove the four screws that secure the faulty fan, and
remove the fan and fan guard, as shown in
Figure 6-4 Removing a single fan
If the entire fan assembly needs to be replaced, unscrew the fan support by removing the
four screws that secure it, as shown in
Copyright © Huawei Technologies Co., Ltd.
6 System Operation and Maintenance
Figure 6-4.
Figure 6-5.
187