Replacing A Battery Pack - Huawei FusionModule1000A40 ICT Solution Maintenance Manual

FusionModule1000A40 ICT Solution
Maintenance Guide
Documents: documents delivered with the DC power system battery, power supply and
distribution system diagram, power supply and distribution device layout
Skill requirement: electrician's work permit
Procedure
Step 1 Move the new battery to the place where a faulty battery needs to be replaced.
Step 2 Switch off the circuit breaker of the battery in the switch box based on the power supply and
distribution system diagram.
Step 3 Remove cables from the faulty battery using a wrench, and insulate the cables.
Step 4 Move the faulty battery out of the battery rack.
Ensure human safety during the movement.
Step 5 Install the new battery and connect cables correctly based on the DC power system battery
wiring diagram.
Step 6 Verify the battery connections. Ensure that the battery quantity and cable connections comply
with the design and the cables or copper bars are reliably installed.
Step 7 Switch on the circuit breaker of the battery in the switch box based on the power supply and
distribution system diagram.
----End
Follow-up Procedure
Dispose of the removed DC power system battery that is confirmed faulty.

4.1.6 Replacing a Battery Pack

Prerequisites


Impact on the System
None
Preparations
Tools: insulation gloves, Phillips screwdriver, wire stripper, multimeter, pallet truck
Materials: spare battery pack, insulation gloves
Issue 01 (2019-03-05)
For the diagrams, see the initial configuration parameter manual for the solution in use.
The AC input power supply is normal.
A spare battery pack of the same model is available and functional.
Copyright © Huawei Technologies Co., Ltd.
4 Parts Replacement
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