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FusionModule1000A40 IT Solution
Maintenance Guide (2016.05, AI Version)
Follow-up Procedure
Dispose of the removed emergency door release button that is confirmed faulty.
5.3.8.6 Replacing an Access Controller
Prerequisites
Impact on the System
None
Preparations
Tools: Phillips screwdriver, small-sized flat-head screwdriver, protective gloves
Materials: key to the access controller box, spare access controller
Documents: documents delivered with the access controller, power supply and distribution
system diagram, initial configuration parameters for the management system
Skill requirement: weak-current engineer
Procedure
Step 1 Switch off the circuit breaker for the access controller.
Step 2 Remove the access controller and mark cables.
Figure 5-30 Removing an access controller
Issue 04 (2018-01-05)
An access controller needs to be replaced.
A spare access controller of the same model is available and functional.
For the diagrams and tables, see the initial configuration parameter manual for the solution in use.
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
5 Components Replacement
104
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