25
Fig. 24 Fig. 25
Sewing operation, sewing
act
ion
Operation / Explanation
Prior to sewing
Starting position
Position material at seam
start.
– Pedal in rest position.The sewing machine is at a stop.Needle up.
Sewing foot down.
– Depre
ss pedal halfway. The sewing foot raises.
– Position the
material.
– Release
pedal.The sewing foot lowers onto the material.
Sewing – Press a
nd hold the pedal in a forward position.The machine then
continues to sew with the speed determined by the pedal.
In mid-seam
Interrupt sewing procedure
Continue sewing procedure (after
releasing the pedal)
– Release pedal (return to rest position).The machine stops in the
1st position (needle down)The sewing foot is down.
– Press and hold the pedal in a forward positionThe machine then
continues to sew with the speed determined by the pedal
Sewing an intermediate bartack
– Press the stitch regulator lever 2 downwards.The machine sews in
reverse for as long as the stitch regulator lever is depressed.The
speed is determined by the pedal.
or
-Press button 1.
Sewing over transverse seams
(maximum sewing-foot stroke)
The maximum sewing-foot stroke is activated. The speed is limited to
1600 rpm.Operating modes for the maximum sewing-foot stroke:
– Briefly press the knee switch to activate the maximum sewing-
foot stroke.
– Brie
fly press the knee switch again to deactivate the maximum
sewing-foot stroke.
