Huawei FusionModule1000A40 Maintenance Manual page 102

FusionModule1000A40 Prefabricated All-in-One
Data Center
Maintenance Guide
Figure 5-35 Removing a smoke detector
Step 3 Remove cables from the base using a Phillips screwdriver.
Step 4 Remove the screws on the base using a Phillips screwdriver, and remove the base.
Step 5 Install the new base in the same position, and reconnect the cables.
Step 6 Hold the smoke detector body, align the smoke detector indicator with the
position shown by (1) in
position shown by (2) in
Figure 5-36 Reference line for smoke detector installation
Step 7 After verifying that the new smoke detector is properly installed, switch on the
active and standby power supplies to the fire alarm control panel.
Step 8 Check that the new smoke detector is working properly.
Issue 04 (2021-02-10)
Figure 5-36, and turn the detector body clockwise to the
Figure 5-36
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to install the smoke detector.
5 Parts Replacement
95