Adjustment
30
Fig. 13 - 25
13.05.07 Connecting rod
Rule
The lever 6 should lift off the stop 7 when the shaft 9 starts to move with a sliding
motion.
O Fasten the ball head 1 to the tripping lever 3 with the screw 2.
O Loosen the nuts 4 (right and left-hand thread).
O Move the machine to the needle rise position and activate the engaging lever 5 by
turning the handwheel.
O Turn the connecting rod 8 according to the rule, ensuring that the lever 6 rests on the
stop 7 (see arrow).
O Tighten both of the nuts 4 in this position.
1
9
2
4
6
3
5
7
8
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