Huawei Telecom Power TP48200A-DT19C2 - Replacing a Battery Temperature Sensor

TP48200A-DT19C1, TP48200A-DT19C2,
TP48200A-HT19C1 and TP48200A-HT19C2 Telecom
Power
User Manual
4 Maintenance
Issue 03 (2019-11-15)
Copyright © Huawei Technologies Co., Ltd.
88
4.4.14 Replacing a Battery Temperature Sensor
Prerequisites

You have obtained an ESD wrist strap, a pair of ESD gloves, an ESD box or bag, the
cabinet door key, and a maintenance tool kit.

The new battery temperature sensor is intact.
Procedure
Step 1 Connect the ground cable to 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 4-28.
Figure 4-28 Removing the battery temperature sensor cable
Step 3 Cut off the cable tie of the battery temperature sensor and remove the sensor.
The detection probe must not contact a metal surface.