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

Replacing Fan

Step 1 Unlock the front door and open the
door rightwards;
Step 2 Switch of the circuit breaker for the
faulty fan;
Step 3 Remove the cables from the faulty
fan, as shown by (1) in Figure;
Step 4 Remove the fan;
Step 5 Install a new fan in a reverse order;
Step 6 Connect the cables to the fan;
Step 7 Close and lock the front door;
Step 8 Tap Maint > Performance
Maint on the home screen and clear the
fan runtime.
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