Adjustment
25
Fig. 13 - 20
13.05.02 Tripping lever
Rule
The bevelled bolt of the tripping lever 6 ( see arrow ) should drop easily into the track of
the control cam 7 when the engaging lever 8 is activated in the needle rise position.
O Unscrew the screw 1 and swivel the connecting rod 2 away.
O Loosen the screws 3 and 4.
O Move the needle bar to the needle rise position by turning the handwheel.
O Move the clamping piece 5 until it abuts the housing on the right.
O While maintaining this position, press the tripping lever 6 to the bottom of the cam track
and adjust according to the rule.
O Tighten the screw 3 in this position.
The screw 4 remains loosened to set the release cam.
8
2
7
1
5
7
6
4
3
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