Cleaning The Interior Of The Cabinet; Cleaning The Air Inlet (Door) Meshes (Ip22 / Ul Type 1, Ip42 / Ul Type 1 Filtered) - ABB ACS880-07 Hardware Manual

Cleaning the interior of the cabinet

WARNING! Obey the instructions in chapter
ignore them, injury or death, or damage to the equipment can occur.
WARNING! Use a vacuum cleaner with an antistatic hose and nozzle. Using a
normal vacuum cleaner creates static discharges which can damage circuit
boards.
1. Stop the drive and do the steps in section
16 before you start the work.
2. When necessary, clean the interior of the cabinet with a soft brush and a vacuum
cleaner.
3. Check the air inlet and outlet meshes/filters of the cabinet. Clean when necessary.
For IP22 (UL Type 1) and IP42 (UL Type 1 Filtered) drives: see section
air inlet (door) meshes (IP22 / UL Type 1, IP42 / UL Type 1 Filtered)
For IP54 (UL Type 12) drives: see section
Cleaning the air inlet (door) meshes (IP22 / UL Type 1,
IP42 / UL Type 1 Filtered)
WARNING! Use a vacuum cleaner with an antistatic hose and nozzle. Using a
normal vacuum cleaner creates static discharges which can damage circuit
boards.
Check the dustiness of the air inlet meshes. If the dust cannot be removed by vacuum
cleaning from outside through the grating holes with a small nozzle, proceed as follows:
1. Remove the fasteners at the top of the grating.
2. Lift the grating and pull it away from the door.
3. Remove the mesh by turning the clips gently a little.
4. Vacuum clean the mesh.
5. Reinstall the mesh and grating in reverse order.
1
Precautions before electrical work
Replacing the air filters (IP54 / UL Type
2
Maintenance 143
Safety instructions. If you
below.
3
on page
Cleaning the
12).
5