Dismantling the drive unit and the OG

  1. Hold the spindle with a vise and the OG with an adjustable spanner.

  2. Remove the OG from the spindle using the adjustable spanner.

  3. Remove the spindle from the vise.

  4. Remove the screw holding the cover, using a screwdriver.

  5. Remove the cover.

  6. Remove the two screws holding the housing, using an allen key.

  7.  

    1. Disconnect the indicator cable.

    2. Move the cable out from the frame.

  8. Remove the housing.

  9.  

    1. Disconnect the temperature sensor cable from the circuit board.

    2. Move the cable out from the frame.

  10. Disconnect the control cable from the circuit board.

  11.  

    1. Disconnect the motor cable from the circuit board.

    2. Move the cable out from the frame.

  12. Hold the spindle by the drive unit using a vise and an adjustable spanner.

  13. Remove the ring nut and ring using an adjustable spanner.

  14. Remove the spindle from the adjustable spanner.

  15.  

    1. Remove the drive unit from the frame.

      NOTICE

      Do not strain the cable.

    2. Lift the cable.

    3. Take out the drive unit.