Replacing A Signal Spd - Huawei FusionModule1000A20 Maintenance Manual

FusionModule1000A20 CT Solution
Maintenance Guide
Follow-up Procedure
Verify that the camera is reliably installed, the protective film on the lens is removed, and that
the camera is working properly after cable connection and power-on.

5.3.7 Replacing a Signal SPD

Prerequisites
A spare signal SPD of the same model is available and functional.
Impact on the System
None
Preparations
Tool: Phillips screwdriver
Materials: signal SPD
Documents: signal SPD installation position diagram
Skill requirement: electrician's work permit
Procedure
Step 1 Determine the position for installing the signal SPD based on the signal SPD installation
position diagram.
Step 2 Open the SPD box door of the external camera mounting kit, and remove the signal SPD
clamping plate.
Issue 01 (2019-02-25)
For the diagram, see the quick installation guide for the solution in use.
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5 Parts Replacement
84