Huawei TP48200A-D17A5-2 Telecom Power User Manual page 59

TP48200A-D17A5-2 Telecom Power
User Manual
3.
Figure 4-18 Removing the smoke sensor
Step 3 Install the new smoke sensor.
1.
2.
3.
Step 4 Disconnect the ground cable from the ESD wrist strap, and remove the ESD wrist strap and
ESD gloves.
----End
Issue 04 (2019-12-20)
Unscrew the smoke sensor base.
There are two types of smoke sensors, and both can be replaced in the same manner.
Place the smoke sensor base correctly and tighten the screws for it.
Place the new smoke sensor correctly and press and push it in the CLOSE direction.
Reconnect the removed cables to the smoke sensor.
Copyright © Huawei Technologies Co., Ltd.
4 Maintenance
53