Huawei Telecom Power TP48200A-DX12A1 User Manual

TP48200A-DX12A1 Telecom Power
User Manual
4 Maintenance
Issue 07 (2019-11-15)
Copyright © Huawei Technologies Co., Ltd.
46
Figure 4-8 Removing the PCB of UIM02C
Step 7 Take out the new PCB and install it.
Step 8 Connect all cables back to the new PCB based on the recorded information.
Step 9 Connect the -48 V power cable to the PCB of UIM02C.
Step 10 Push in the UIM02C and tighten the screws.
Step 11 Reconnect the signal cables to the UIM02C panel based on the recorded information.
Step 12 Disconnect the ground cable of the ESD wrist strap, and remove the ESD wrist strap and ESD
gloves.
----End
Follow-up Procedure
Pack the removed component and send it to the local Huawei warehouse.
4.4.5 Replacing an SMU
Prerequisites

The cabinet door key is available.

The new SMU is intact.
Procedure
Step 1 Push the locking latch towards the left.
Step 2 Pull the handle outwards and remove the SMU, as shown in Figure 4-9.

Huawei Telecom Power TP48200A-DX12A1 Specifications

General

Brand	Huawei
Model	Telecom Power TP48200A-DX12A1
Category	UPS
Language	English