Adjustment Of The Needle Bar Stopper - promelectroavtomat XL2120 Service Manual

Adjustment

3. Adjustment of the Needle Bar Stopper

• When the needle bar is lowered and the needle bar supporter is pushed to the right, the needle point should
not touch the needle plate. The needle bar support should not contact the stopper when the needle is in the
right down position at the maximum zigzag width setting.
1 Turn the pulley to lower the needle bar until its point is even with the upper surface of the needle plate.
2 Loosen the screw (Bolt, socket, size M 3 × 6) securing the stopper.
3 Adjust the stopper left or right so that the needle point does not contact the needle plate when the needle bar
support is pushed to the right.
4 Tighten the screw (Bolt, socket, size M 3 × 6) to secure the stopper.
5 Turn the selection dial and select the maximum zigzag width.
6 Turn the pulley to verify that the stopper and the needle bar support do not contact each other when the
needle is swung to the right. If they contact each other, repeat the process from 1 above.
Needle bar
supporter
www.promelectroavtomat.ru
stopper
or
Adjustment of the stopper position
0.3 - 0.7 mm
3 - 3