ABB ACSM1-04 Series - Component maintenance (Heatsink, Fan, Capacitors)

Mechanical installation
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6. Slide the upper collar onto the drive module into the position shown.
7. Attach the lateral supports to the drive module and the collars. Each support is
fastened to the collars by four nuts, and to the drive module by three (out of six)
screws removed at step 3.