FusionModule5000 Smart Modular Data Center
Maintenance Guide (ECC800)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
Procedure
Step 1 Rotate the smoke detector to remove it from the base, as shown in Figure 5-72.
Figure 5-72 Removing a smoke detector
Step 2 Remove the cables from the smoke detector using a Phillips screwdriver and apply insulation
measures such as wrapping the cables with insulation tape to avoid hazards.
When removing cables, label the cables with corresponding terminal ports for later connection.
Step 3 Install a new smoke detector and reinstall the cables using a Phillips screwdriver.
Step 4 Install the smoke detector to the control skylight by rotating it in a direction opposite to Step
1.
----End
Follow-up Procedure
Send the faulty smoke detector together with a Repair Notice to your local Huawei office for
repair.
Check whether the new smoke detector works properly. If the smoke detector status is
displayed on the user interface (UI), the sensor works properly.
5.5.15 Replacing a Water Sensor
The water sensor can be installed in various scenarios. This section describes the general
method for replacing a water sensor.
Prerequisites
A water sensor needs to be replaced.
Spare water sensors of the same model are available and functional.
Context
Prepare a water sensor or water detection rope of the same model.
To Next Page
Loading...
Need help?
General
