3. INSTALLATION
BAS-311HN, BAS-326H
6
(10) Auxiliary plate
(11) Bolts with washer [8 pcs.]
Loosen the eight bolts with washer (11),
and adjust so that the auxiliary plate (10)
is 0 to 0.5 mm above the needle plate.
NOTE:
• Install the auxiliary plate (10) so that
it is horizontal.
If the auxiliary plate (10) is lower than
the needle plate, the feed plate may
get caught on the needle plate.
Move the work clamp arm all the way to
the right when looking from the front of
the sewing machine (the direction of the
arrow in the illustration), and then gently
tilt back the machine head.
NOTE:
• Three or more people should tilt
back the machine head, and it
should be tilted gently while being
held with both hands.
• Be careful not to clamp any items
such as screwdrivers under the
cushion when tilting back the
machine head.
(12) Bobbin winder tension assembly
(13) Set screw [1 pc.]
Needle plate
BAS-311HN
3431B
Work clamp arm
3432B
3521B
Needle plate
BAS-326H
3520B