Huawei FusionModule1000A40 ICT Solution Maintenance Manual page 148

FusionModule1000A40 ICT Solution
Maintenance Guide
Figure 4-85 Connecting cables to the electromagnetic valve
Step 9 Connect the cables to the pressure announciator.
Step 10 Reinstall the adapter and high-pressure hose.
Step 11 Connect the cables between the electromagnetic valve and the fire alarm control panel.
Step 12 After installing the fire cylinder, remove the safety pin on the fire cylinder.
Verify that the safety pin is removed after the system starts working properly; otherwise, the
electromagnetic valve may fail to start, and extinguishant may fail to be released in the case of
a fire.
1.
Issue 01 (2019-03-05)
Remove screws securing a safety pin.
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4 Parts Replacement
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