Cleaning The Outlet (Roof) Filters (Ip54); Replacing The Outlet (Roof) Filters (Ip54); Power Connections And Quick Connectors; Retightening The Power Connections - ABB ACS880-07 Hardware Manual

152 Maintenance
5. Reinstall the grating in reverse order.
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Cleaning the outlet (roof) filters (IP54)

The outlet (roof) filters in 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.

Power connections and quick connectors

￭

Retightening the power connections

WARNING!
Obey the instructions in chapter Safety instructions. If you ignore them,
injury or death, or damage to the equipment can occur.
1. Stop the drive and do the steps in section
you start the work.
2. Check the tightness of the cable connections. Use the tightening torques given in chapter
Technical data.
1
2
4
5
Electrical safety precautions (page 19)
3
3
before