INVT Goodrive880 Series Hardware Manual page 98

Goodrive880 Series Inverter Unit Hardware Manual
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 plate. Ensure that the air direction of the fan is consistent with that
of the unit.
Fan cover
Step 6 Connect to the power.
4. Replacing the fan for A8i/A8n
The service life of the cooling fan of the inverter unit is more than 45000 hours (5 years). The actual service
life of the cooling fan is related to the use of the unit and the temperature in the working environment.
You can view the running duration of the inverter unit through P07.14 (Accumulated running time).
The increase of the bearing noise indicates a fan fault. If the unit is applied in a key position, replace the fan
once the fan starts to generate unusual noise. We offer spares of fans.
Cooling fan replacement:

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.
202311 (V1.0)
Read chapter 1 Safety precautions
operations. Ignoring these safety precautions may lead to physical injury or death,
or device damage.
Fan box
carefully and follow the instructions to perform
Maintenance and inspection
Fan air direction
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