Huawei MTS9300A - 4.3.10 Replacing an ESM

Step 3 Disconnect the cable from the communications port on the sensor.
Step 4 Remove the faulty sensor.
Figure 4-13 Removing a sensor
Step 5 Set the DIP switch of the new sensor based on the recorded information.
Step 6 Put the new sensor on the side of the cabinet.
Step 7 Connect cables based on the recorded information.
----End
4.3.8 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 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.
Step 3 Cut
o the cable tie of the battery temperature sensor and remove the sensor.
NO TICE
Do not touch the metal surface of the battery temperature sensor.
MTS9300A Telecom Power (Ooredoo, Indonesia,
MTS9304A-HD2002)
User Manual 4 Maintenance
Issue 06 (2021-10-13) Copyright © Huawei Technologies Co., Ltd. 59