Huawei Telecom Power TP48120A-HD15A1 User Manual page 70

TP48120A-HD15A1, TP48120A-HD15A2,
TP48200A-HD15A1, and TP48200A-HD15A2 Telecom
Power
User Manual
Figure 4-16 Disconnecting a fan power cable
Step 3 Disconnect the interconnection terminal from the fan power cable, and record the connection
position.
Step 4 Record the fan installation direction (the arrow mark on the fan), unscrew the fan, and remove
the fan cover and fan, as shown in
Figure 4-17 Removing an external circulation fan
Step 5 Place the new fan based on the recorded installation direction (the arrow mark on the fan),
place the fan cover, and tighten the screws, as shown in
Issue 03 (2020-01-04)
Figure
Copyright © Huawei Technologies Co., Ltd.
4-17.
Figure 4-18.
4 Maintenance
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