6744￭ Replacing the cabinet fan (frames R10 and R11, IP54)WARNING!Obey the instructions in chapter Safety instructions. If you ignore them, injury ordeath, or damage to the equipment can occur.1. Stop the drive and do the steps in section Electrical safety precautions (page 20) beforeyou start the work.2. Open the cabinet door.3. Undo the fastening screws (a) of the fan mounting plate.4. Pull the mounting plate outwards and unplug the power supply cable (b) of the fanbehind the mounting plate.5. Remove the fan mounting plate.6. Undo the mounting screws and nuts of the fan, and take it out of the mounting plate.7. Install the new fan in reverse order.Maintenance 143
