Huawei IDS1000-A

IDS1000-A Air-Cooled Container Data Center
All-in-One Maintenance Guide
5 Parts Replacement
Issue 01 (2016-01-10)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
127
Preparations
Tools: Phillips screwdriver, flat-head screwdriver, utility knife, step ladder
Material: spare fire alarm horn strobe
Documents required: fire extinguishing device layout diagram
Skill requirement: fire extinguishing engineer
For the diagrams and tables, see the initial configuration guide.
Procedure
Step 1 Remove the glue between the fire alarm horn strobe and its base using the utility knife.
Step 2 Use a flat-head screwdriver to pry off the cover of the fire alarm horn strobe from the base, as
shown in Figure 5-44.
Figure 5-44 Removing a fire alarm horn strobe
Step 3 Connect the cable to the new fire alarm horn strobe using a Phillips screwdriver. Ensure that
the polarities of the cable are correct.
When removing cables, clearly label the cables with its corresponding terminal ports.
Step 4 Install the fire alarm horn strobe onto the base.
Step 5 Check that the new fire alarm horn strobe is working properly.
----End
Follow-up Procedure
Dispose of the removed fire alarm horn strobe that is confirmed faulty.