FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Figure 5-22 Removing load cables
Step 5 Loosen the hooks on both sides of the faulty power distribution unit, and pull up the faulty
power distribution unit by holding its two handles to remove it.
Figure 5-23 Taking out the faulty power distribution unit
Step 6 Install the new power distribution unit.
In the capacity expansion scenario, remove dust from the ports for the busbar trunking unit before
installing the new power distribution unit.