Strobel KA-ED - Motor Drive by Tooth-Belts; Tension of the Tooth-Belt (Fig. 3)

12 BA_KA-ED_A22_190313_en.doc
3.4 Motor drive by tooth-belts
3.4.1 Tension of the tooth-belt (Fig. 3)
CAUTION! Danger of injury!
Before testing the tooth-belt tension it is essential to switch off the
machine by the main switch S0 and to disconnect the power plug.
The machine may not be operated without belt protection for the
motor.
The tooth-belt should not be tensioned too tight. You should be able to compress it
easily with your thumb by about 5 mm.
Too little or to great tooth-belt tension can be bad for the machine's positioning and
thus impair the function sequence.
Tension the tooth-belt (Fig. 3):
- Loosen the upper and lower fastening screws (1), (2) on the machine upper part.
- Pull motor out a little and slightly tighten the lower fastening screw (2).
- Tension the tooth-belt by swivelling the motor.
- Tighten the upper and lower fastening screws (1), (2) again.
Fig. 3