ABB ACS800-U7 - Replacing the cabinet fans (R5 and R6); Replacing the additional fan at the lower part of the cubicle (R6 with du;dt filter, +E205)

Maintenance
98
Replacing the cabinet fans (R5 and R6)
Replacing the fans at upper part of the cubicle
1. Remove the fan cassette from the cabinet as shown in section Replacing the
drive module (R5 and R6) on page 106.
2. Undo the fastening screws of the fans.
3. Install the new fans in reverse order to the above.
Replacing the additional fan at the lower part of the cubicle (R6 with du/dt filter, +E205)
1. Remove the screws that mount the support frame of the fan to the cabinet frame.
2. Pull the fan support frame outwards and disconnect the fan supply wires
(detachable connector).
3. Remove the fan frame from the cabinet.
4. Remove the screws that mount the fan to the fan frame.
5. Install a new fan in reverse order.
Fan cassette
(view from below)
2
2
2
2
2
2
2
2