Removing EH7., AH7.

  1. Remove the screws [659] to disassemble the cover plate [657].
  2. Depending on the design, remove the encoder [220] from the fan guard [35] as follows:
    • EH7.: Remove the nut [734].
    • AH7.: Remove screw [748].
  3. Loosen the screw [B] by 2 – 3 revolutions to pull off the encoder [220].