Huawei TP48200A-HT19C4-1 User Manual page 78

TP48200A-HT19C4-1 and TBC300A-TCA2 Telecom
Power
User Manual
3.
Figure 4-23 Removing the smoke sensor
Step 3 Install a new smoke sensor.
1.
2.
3.
Step 4 Disconnect the ground cable from the ESD wrist strap, and take off the ESD wrist strap and
ESD gloves.
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Issue 03 (2019-11-15)
Unscrew the smoke sensor base.
Properly place the smoke sensor base and tighten the screws for it.
Properly place the new smoke sensor and press and push it in the CLOSE direction.
Reconnect the removed cables to the smoke sensor.
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