Replacing The Pcb Of Uim02C - Huawei Telecom Power TP48200A-DT19C2 User Manual

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1 and TP48200A-HT19C2 Telecom
Power
User Manual
Figure 4-7 Installing the new circuit breaker
----End
Follow-up Procedure
Check that the load fuse blown alarm has disappeared.

4.4.5 Replacing the PCB of UIM02C

Prerequisites


Procedure
Step 1 Connect the ground cable to the ESD wrist strap, and wear the ESD wrist strap and ESD
gloves.
Step 2 Record the positions on the UIM02C panel for connecting signal cables and disconnect the
cables.
Step 3 Unscrew and remove the UIM02C, as shown in Figure 4-8.
Issue 03 (2019-11-15)
An ESD wrist strap, ESD gloves, ESD box or bag, cabinet door key, and required tools
are available.
The new PCB of UIM02C is intact.
Copyright © Huawei Technologies Co., Ltd.
4 Maintenance
67