Component Replacement; Replacing A Function Module - Huawei PowerCube 500 User Manual

PowerCube 500 (CPS300-N18A1H)
User Manual

6.1 Replacing a Function Module

Prerequisites


Procedure
Step 1 Put on the protective gloves.
Step 2 Switch off the upstream input circuit breaker for the function module.
Step 3 Remove the old function module.
1.
2.
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The protective gloves, inner hex torque screwdriver, flat-head screwdriver, Phillips
screwdriver, and waterproof tape are available.
The new function module is available.
Record the cable connection positions on the function module.
Use a flat-head screwdriver to pry the fastener on the quick connector and take off the
connector, as shown in the following figure.
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Component Replacement

6 Component Replacement
47