ABB ACS880-07 Series - Replacing the inlet door filters (IP54); Cleaning the roof outlet filters (IP54); Replacing the outlet (roof) filters (IP54)

￭ Replacing the inlet door filters (IP54)
1.
Stop the drive and do the steps in section Electrical safety precautions (page 18) before
you start the work.
2. Remove the fasteners at the top of the grating.
3. Lift the grating and pull it away from the door.
4. Remove the air filter mat.
5. Place the new filter mat in the grating the metal wire side facing the door.
6. Reinstall the grating in reverse order.
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￭ Cleaning the roof outlet filters (IP54)
The outlet filters on the roof of IP54 units can be accessed by pulling the gratings upwards.
￭ Replacing the outlet (roof) filters (IP54)
1. Remove the front and back gratings of the fan cubicle by lifting them upwards.
2. Remove the air filter mat.
3. Place the new filter mat in the grating.
4. Reinstall the gratings in reverse order.
164 Maintenance