Replacement - Huawei R100030G1 User Manual

R100030G1 Charging Module
User Manual

6.3 Replacement

Replace the product if an unrecoverable fault occurs.
Prerequisites
●
●
Procedure
Step 1 Connect the ground cable of the ESD wrist strap, and put on the ESD wrist strap
and ESD gloves.
Step 2 Take out the charging module.
● Do not touch the terminals at the rear of the charging module.
● Avoid scalding due to module overheating.
1.
Issue 05 (2021-11-16)
An ESD wrist strap, ESD gloves, an ESD box or bag, and required tools are
available.
The new charging module is intact.
NO TE
Before replacing the faulty module, record its hardware address and group number to
ensure the consistency after the replacement.
D ANGER
Loosen the screws on the left side of the panel and the screws in the
mounting ear on the right.
Figure 6-1 Loosening screws (horizontal mounting)
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