Janome Horizon MC8900 QCP Special Edition, Руководство по обслуживанию

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10
200 g pressure
5 mm
Setscrew
Setscrew
Driving motor
To remove:
1. Remove the belt cover, the top cover and the front
cover (see pages 1, 2 and 5).
2. Remove the motor belt.
3. Disconnect the driving motor connector from the
printed circuit board A.
4. Remove the setscrews (2 pcs), and the driving motor.
Replacing electronic components
To attach:
1. Attach the driving motor. Tighten the setscrews
temporarily.
2. Adjust the motor belt deflection to about 5 mm by
pressing the middle of the motor belt with your finger
with approximately 200 grams of pressure.
3. Tighten the setscrews securely.
4. Plug the driving motor connector to the printed circuit
board A.
5. Attach the front cover, the top cover and the belt cover.
Motor belt