17. Spreader plate
Caution: Danger of injury !
Switchthemainswitchoff.
Adjust the s preader plate only with the machine switched off.
Standard checking
The opening and closing of the spreaders is effected by the alternate
motion of the s preader plate 2.
When the needle bar is in the bottom dead center for the right stitch,
the distance between spreader plate 2 and spreader shank 1 must be
exactly the same as that between spreader plate 2 and spreader shank
3 (dimension X1 = dimension X2), when the needle is in the bottom
dead center for the left stitch.
Correction
–
Loosen the screws at the clamping rings 4 and 6.
–
Turn the clamping rings in such a way that there is an equal
distance of the spreader plates to the spreader shanks.
–
Tighten the screws at the clamping rings 4 and 6.
Note
The disc 5 must still be freely movable after tightening.
42
654
3 21
X1
X2
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