Huawei TP48200A-HX09A2 User Manual page 84

TP48200A-HX09A2, TBC300A-TCA2 Outdoor Power
System
User Manual
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Step 3 Install a new smoke sensor.
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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 02 (2019-02-26)
Remove the connected cables from the smoke sensor.
Hold down the button on the smoke sensor and push the smoke sensor in the OPEN
direction.
Unscrew the smoke sensor base.
Figure 4-27 Removing the smoke sensor
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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