11
Replacing electronic components
DC motor
NOTE:
Do not disconnect  connectors by pulling on cord.
To disconnect the connectors, grasp the connector, 
not the cord.
To remove:
1. Remove the belt cover, the top cover and the front 
  cover (see pages 1, 2 and 5).
2. Disconnect the DC motor connector from the printed 
  circuit board A (see page 8).
3. Remove the motor belt.
4. Remove the setscrews (2 pcs), and the DC motor.
To attach:
1. Attach the DC motor and slightly tighten the setscrews.
2. Attach the motor belt and adjust the belt tension. 
  Push the middle of the belt span with approximately 
  200 grams 
pressure. Adjust the motor position so that 
  the belt deects 5 mm.
3. Tighten the setscrews securely.
4. Connect the DC motor connector to the printed circuit 
  board A (see page 7).
5. Attach the front cover, the top cover and the belt cover.
Setscrews
Setscrews
Motor belt
200 gr pressure
5 mm