Huawei FusionModule 1000A20 Maintenance Manual page 68

Prefabricated all-in-one data center

Hide thumbs Also See for FusionModule 1000A20:

Table of Contents

FusionModule1000A20 Prefabricated All-in-One Data

Center

Maintenance Guide

Skill requirement: fire engineer



Procedure

Step 1 Disconnect the battery cables, and switch off the input circuit breaker of the extinguishant

control panel.

Step 2 Remove screws from the horn strobe cover using a Phillips screwdriver, and remove the

cover.

Figure 4-27 Removing the horn strobe cover

Step 3 Remove cables from the horn strobe.

Issue 01 (2019-07-15)

Before replacing the horn strobe, inform the related administrative departments of the

temporary downtime of the fire control system. After the replacement, inform the

administration department that the system has become operational.

4 Parts Replacement

Table of Contents