EN – Main switch and EMC C1 filter options installation supplement 17
Note: Remove the rubber hole covers before you lift the drive on the wall and
replace afterwards to maintain IP55 protection class.
• Check the insulation of the power cables and the motor.
• Switch off the power.
• Attach the warning sticker
•R5:
Remove the shroud on the power cable terminals.
• Check the compatibility with IT (ungrounded) and corner-grounded TN systems.