Huawei PDU8000 User Manual page 45

PDU8000 Isolation Transformer Cabinet
User Manual
Figure 10-6 Thermal controller panel
Step 3 After there is no voltage at the wiring terminal of the thermal controller, remove the cables
from the thermal controller.
Figure 10-7 Thermal controller position
Step 4 Remove the thermal controller.
Step 5 Install the new thermal controller.
Step 6 Close the panel and switch on the circuit breaker.
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Issue 01 (2019-03-07) Copyright © Huawei Technologies Co., Ltd.
10 Parts Replacement
39