Adjustment

12.05.15 Drive belt in the gearbox housing

Requirement

Drive belt 4 must be tightened so that the machine runs freely and the belt sprockets do not have any noticeable play.

4

3

1

2

Fig. 12 - 16

● Adjust eccentric bearing bush1 (screw2) in accordance with therequirement and so that drive belt4 is in the centre of bobbin opener drive wheel3.

12 - 17