FusionModule1000B Air-Cooled IT Solution
Maintenance Guide
6 Parts Replacement
Issue 02 (2017-01-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
144
Step 2
Disconnect the interconnection cables between the electromagnetic valve and the fire alarm
control panel, as shown in
. Disconnect cables from the electromagnetic valve, as
Figure 6-61
Position of the interconnection cables
Figure 6-62
Position of the cables to the solenoid valve
Step 3
Disconnect the cables from the pressure announciator, as shown in