TP48120A-HD15A1, TP48120A-HD15A2,
TP48200A-HD15A1, and TP48200A-HD15A2 Telecom
Power
User Manual
4 Maintenance
Issue 03 (2020-01-04)
Copyright © Huawei Technologies Co., Ltd.
66
Procedure
Step 1
Connect the ground cable for the ESD wrist strap, and put on the ESD wrist strap and ESD
gloves.
Step 2
Remove the battery temperature sensor cable from the UIM, as shown in
Figure 4-20
Removing the battery temperature sensor cable
Step 3
Cut off the cable tie of the battery temperature sensor and remove the sensor.