Huawei TP48200A-DT19C1 User Manual page 73

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1, TP48200A-HT19C2 Outdoor
Power System
User Manual
Step 2 Switch off the circuit breaker (F10) for the TCUA control box on the DC PDU.
Step 3 Removing the internal circulation fan
1. Record the position where cables connect to the internal circulation fan, and then
disconnect the cables.
2. Remove the cover from the internal circulation fan, as shown in
Figure 4-11 Removing the cover from the internal circulation fan
3. Remove the fan fixing plate from the internal circulation fan, as shown in
Issue 02 (2019-02-26) Copyright © Huawei Technologies Co., Ltd.
4 Maintenance
Figure 4-11.
Figure 4-12.
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