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(5) How to use
1) When the pedal is in the neutral position, press the knee switch or lightly depress the back part of the
pedal, and the presser foot can be raised as long as you keep either of them held depressed.
2) The presser foot automatically goes up after thread trimming, and the presser foot is lowered by de-
pressing the front part of the pedal to allow the machine to start sewing. Presser foot can be lowered by
depressing the knee switch once and returning it to the home position or depressing the back part of the
pedal and returning it to the neutral position.
High speed
Knee switch
Low speed
Stop (neutral)
Presser foot lifting
Thread trimming
(6) Adjusting the lift of the presser foot
(For the LZH-1290-7, the lift of the presser is set to 15 mm.)
1) Loosen adjusting nut
and turn cylinder rod
to adjust so that the
lift of the relevant presser foot is set to the aforementioned values
when the cylinder is fully retracted. turn in direction
to decrease
the lifting amount or in direction
to increase it.
2) After the completion of the adjustment, tighten adjusting nut
.
Sewing machine Part to go up
Lifting amount
(mm)
DU-141H-7 Lift of the intermediate presser 15
DSU series Lift of the intermediate presser 13
DSC series Lift of the feeding frame 13
DU-141H-7, DSU, DSC
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