* Turn ON the power once, and turn OFF the power again after
making the intermediate presser in the lowered state.
1. Bring the needle bar
down to the lowest position, loosen the needle
bar connection screw
and align the upper engraved line
on the
needle bar with the bottom end of the needle bar lower bushing
.
2. Change the adjusting position according to needle sizes.
(Caution) Be sure that torque is even after adjustment.
– 26 –
Adjustment Procedures
Results of Improper Adjustment