Fans; Replacing The Cooling Fan, Frames Size R0 - ABB ACS560 Hardware Manual

132 Maintenance and hardware diagnostics
3. Blow clean, dry and oil free compressed air from bottom to top and
simultaneously use a vacuum cleaner at the air outlet to trap the dust.
Note: If there is a risk of dust entering adjoining equipment, perform the
cleaning in another room.
4. Reinstall the cooling fan(s).

Fans

See section Maintenance intervals (page 129)
average operation conditions.
In a speed-controlled fan, the speed of the fan matches the cooling needs. This
increases the life span of the fan.
Replacement fans are available from the manufacturer. Do not use other than
specified spare parts.
￭ Replacing the cooling fan, frames size R0...R4
WARNING!
Obey the instructions in chapter
instructions can cause physical injury or death, or damage to the equipment.
1. Stop the drive and disconnect it from the power line. Wait for 5 minutes and
then make sure by measuring that there is no voltage. See section
safety precautions (page 18)
2. Lever the fan assembly off the drive frames with for example a screwdriver
(2a), and pull out the fan assembly (2b).
3. Unplug fan power supply wires from the drive.
4. Install the fan assembly in reverse order.
for the fan replacement interval in
Safety instructions (page
before you start the work.
15). Ignoring the
Electrical