Replacing Rectifier - Huawei Netcol5000-C30 Kw Maintenance And Troubleshooting Manual

Replacing Rectifier

Step 1 Open the rear door;
Step 2 Remove the air f lters;
Step 3 Push up the buckle button on the rack, as
shown by (1) in Figure;
Step 4 Pull out the buckle, as shown by (2) in Figure,
and then pull out the rectif er module from the plug-in
frame;
Step 5 Replace the rectif er and insert the new
rectif er to the corresponding slot of the power
distribution subrack;
Step 6 Push the spare rectif er module to the plug-in
frame and connect the cable, and then push
downward the buckle button to lock the rectif er
module;
Step 7 Install the air f lters and rear door;
Step 8 Power on the rectif er and check whether the
rectif er works properly.
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