Replacing An Ac Actuator - Huawei V500R003C00 Maintenance Manual

FusionModule2000 Smart Modular Data Center
Maintenance Guide

6.4.13 Replacing an AC Actuator

Prerequisites
Impact on the System
The pad cannot be charged and the light cannot be used.
Preparations
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Procedure
Step 1 Switch off the upstream AC input circuit breaker for the AC actuator.
Step 2 Open the cover on the front panel of the AC actuator, and disconnect the cables.
Step 3 Label each cable based on the corresponding ports on the AC actuator.
Step 4 Remove the failure AC actuator from the guide rails.
Figure 6-49 Removing the AC actuator
Step 5 Install the reserved AC actuator in the original position and connect the cables.
Step 6 Switch on the upstream AC input circuit breaker for the AC actuator and complete
networking for the new component.
Step 7 Synchronize the parameters of the AC actuator on the ECC800 WebUI.
Issue 05 (2020-03-25)
 Before replacing the AC actuator, ensure that the upstream AC input power is off.
 Prepare backup lights if AC actuators work in N+1 mode because replacing the AC actuator in this
case will cause insufficient lighting in the data center.
Tools: insulation gloves, Phillips screwdriver, step ladder, labels, marker
Material: AC actuator
Copyright © Huawei Technologies Co., Ltd.
6 Parts Replacement
95