7
4-2. removing the needle bar stopper
220
mm
4-4. adjusting the height of the knee lifter
1) The standard height of the presser foot lifted using
the knee lifter is 10 mm.
2) You can adjust the presser foot lift using knee lifter
adjust screw
1
.
2
3
1
1
1
2
3
4
Do not operate the sewing machine in
the state that presser foot
3
is lifted
by 10 mm or more since needle bar
2
and presser foot
3
, or wiper
4
and
presser foot
3
come in contact with
each other.
Insert knee-lifter into attaching hole
2
and tighten it
with bolt
3
.
* Adjust the position of knee lifter pad
1
to a
convenient place. For the reference dimension, the
position is 220 mm from the bottom face of table.
* In case of the machine with AK device, knee lifter
pad
1
is optional. (Part No. 22934251)
4-3. attaching the knee-lifter
Remove needle bar stopper
1
for transportation.
Keep the needle bar stopper which
has been removed, and install this
needle bar stopper when transporting
the sewing machine.the needle bar
stopper may be cut when it is strongly
drawn out. slightly move the needle
bar to the right or left and slowly draw
out the needle bar stopper.
