ABB Frequency Converter ACP 601-0025-3

Warning: Only trained personnel should perform this procedure.

Enter the current hours of the capacitors

Check if the capacitors are functioning properly

If capacitors are not functioning, contact ABB for replacements. Do not attempt operation with other than ABB specified spare parts.

Upload a photo of the suspected faulty capacitors

Describe the observed issues with the capacitors

Sign off on the capacitors check

Reforming: Reform (re-age) spare part capacitors once a year according to ACS 600 Capacitor Reforming Guide (code: 64059629).

Warning: This procedure requires trained personnel with PPE!

If using compressed air, ensure the installation is taken apart and cleaning is carried out in another room or outdoors.

Fan rotation prevented during cleaning?

Sign off on the heatsink cleaning

Warning: Only trained personnel should perform this procedure.

Enter the current usage hours of the ACx 601 unit

Is there an increase in noise from fan bearings?

Is there a gradual rise in the heatsink temperature despite cleaning?

Is the frequency converter operated in a critical part of a process?

If the above symptoms are present, fan replacement is recommended.

Upload a photo of the fan after removing the bottom of the frame.

Replacement fans are available from ABB. Do not attempt operation with other than ABB specified spare parts.

Sign here to confirm the replacement of the fan.