8.4 Replacing a Fan
Precautions
● Before replacing a fan, power o the Smart PCS.
● When replacing a fan, use insulated tools and wear PPE.
If the fan gets stuck when being pulled or pushed, slightly lift it.
Procedure
Step 1 Remove the screws from the fan tray and store them properly. Pull out the fan
tray until the fan tray is ush with the Smart PCS.
Figure 8-4 Pulling out the fan tray (1)
Step 2 Remove the cable ties shared by the cables, unscrew the connectors, and
disconnect the cables.
Figure 8-5 Disconnecting cables
LUNA2000-200KTL-H1 Smart Power Control System
User Manual 8 Device Maintenance
Issue 08 (2024-01-23) Copyright © Huawei Technologies Co., Ltd. 73
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