Adjustment
——————————
9.04
Adjusting the thread trimmer -D
9.04.01
Resting position of the roller lever/ radial position of the control cam
●
Having made sure that piston
6
is positioned against the left stop, adjust magnet
1
(2 screws)
in accordance with
Requirement 1
.
●
Adjust control cam
3
(screw
4
) in accordance with
Requirement 2
.
Requirement
1. when the thread trimmer is in resting positon, lever
5
should be
touching piston
6
and the roller of roller lever
7
should be
0.3
mm
away from control cam
3
.
2.
when the take-up lever is at top dead centre, control cam
3
should
just have placed roller lever
7
in its resting position.
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