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FusionModule2000 Smart Modular Data Cente
Maintenance Guide
Preparations
Context
Before replacement, turn off the switch of the general input unit, and turn off all switches of
power distribution units along the new main way.
Procedure
Step 1 Turn off all switches of power distribution units along the new main way and the downstream
switches.
Step 2 Turn off the switch of the general input unit.
Step 3 Remove the power distribution units of the busbar trunking unit. Skip to the next step if there
are no power distribution units.
Step 4 Remove the connective kit on both sides of the faulty busbar trunking unit.
Figure 6-12 Removing the connective kit
Issue 03 (2019-12-04)
Tools: protective gloves, Phillips screwdriver, socket wrench, step ladder
Materials: busbar trunking unit, connective kit (2 PCS)
Copyright © Huawei Technologies Co., Ltd.
6 Parts Replacement
47
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