Cooling Fan - INVT Goodrive880 Series Hardware Manual

Goodrive880 Series Active Rectifier Hardware Manual

7.2.2 Cooling fan

1. Replacing the fan for A3&A4
Step 1 Disconnect the DC power supply of the drive system and check to ensure there is no voltage in the
equipment.
Step 2 Press and hold the snap-fits of the fan cover, and remove the fan cover.
Step 3 Pull the fan out slowly and unplug the fan power cord plug to complete the fan disassembly.
Step 4 Install the new fan in the reverse order of the disassembly steps.
2. Replacing the fan for A6&A7
Step 1 Stop the unit, disconnect the AC power supply, and wait for a time no shorter than the waiting time
designated on the unit.
Step 2 Remove the fan module front cover from the unit housing.
Step 3 Remove the fan module connection cable.
Step 4 Pull out the fan box and remove the fan with a screwdriver.
Step 5 Install a new fan in the fan box. Insert the fan module connection cable to the connector in reverse
sequence. Install the front cover. Ensure that the air direction of the fan is consistent with that of the
unit, as shown in Figure 7-2.
Step 6 Connect to the power.
202401 (V1.0)
Fan power cable
Fan cover snap-fit
Maintenance and inspection
Fan air direction
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