135
4. Free the fan cable from the clip.
5. Disconnect the fan cable.
6. Remove the fan holder from the hinges.
7. Free the fan cable from the clip in the fan holder.
8. Remove the fan from the holder.
6
7
8
4
9. Install the fan holder including the fan in reverse order.
10.Restore power.
Capacitors
Reforming the capacitors
The capacitors must be reformed if the drive has been stored for a year. See section
Type designation label
on page
22
for how to find out the manufacturing time from
the serial number. For information on reforming the capacitors, refer to Guide for
capacitor reforming in ACS50, ACS55, ACS150, ACS310, ACS320, ACS350,
ACS550 and ACH550 (3AFE68735190 [English]), available on the internet (go to
http://www.abb.com
and enter the code in the Search field.
Maintenance