Adjusting The Presser Foot Movement Amount - Consew 206RBL Instruction Manual

8. STANDARD ADJUSTMENTS
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8-11.Adjusting the presser foot movement amount
Movement amount for Movementamountfor • Vibrating presser foot. and lifting presser foot.
liftingpresserfoot vibratingpresserfoot move up and down alternately .
• Normally, vibrating presser foot
0
and lifting
presser foot. operate to the same height in their
vertical motions .
• The maximum height of vibrating presser foot
0
and lifting presser foot. is 5.0 mm.
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If changing the movement amounts of both the lifting
presser foot and vibrating presser foot simultaneously,
use method (A); if increasing the movement amount
for only one (thereby decreasing the movement of the
other), use method (B).
Method (A): Simultaneous adjustment of the move-
ment amount for both the lifting presser foot and vi-
brating presser foot
1. Loosen nut
e.
2. Move nut
e
up or down as suitable to the work.
(Raise the nut
e
for increasing motion; or lower it
for decreasing motion.)
3. Tighten the nut
e.
Method (B): Adjustment of the movement amount
for the vibrating presser foot
1. Loosen the vibrating presser bar screw
8
and
lower the presser bar lifter
0.
2. While holding the vibrating presser foot
0,
loosen
the bolt
0
and then move the presser foot
0
up
or down as necessary.
3. After positioning the vibrating presser foot
0,
tighten the bolt
0.
4. Tighten the vibrating presser bar screw
8.
. 21 .