Table of Contents
Advertisement
F. After connecting V belt, fully unfasten the fixing nut ①, ②
to up and down, tension occurs to belt by self weight of
motor ③. On this condition, fasten the fixing nut① first
and the fixing nut ② tightly.
4) Installation of Presser Foot Lifter Pad
A. Insert the presser foot lifter pad (group) ① packed in the
accessory box into control body shaft ② of oil fan.
B. After unfastening the volt ③ and deciding the location
convenient of operation for presser foot lifter, tightly
fasten again.
5) Adjustment of Presser Foot Lifter (group) Pad
A. Put down the feed dog lower than top of the needle plate
by turning the pulley.
B. Put down the presser foot②to presser bar lifter①.
C. Unfasten nut③.
D. Adjust by turning the joint screw ⑥that operation olume
(space) of control body ⑤ should become about 2mm
when lightly press the presser foot lifter pad (group)④ by
hands.
E. After adjustment, joint the nut③tightly.
F. Unfasten the nut⑦.
G. Adjust by rotating joint screw⑧ that joint screw⑧
becomes about 7mm higher than control body⑤.
H. Adjust by turning joint screw⑧ that presser foot②
becomes within 10mm than needle plate when hardly
pressed the presser foot lifter pad (group) ④.
I. After adjustment, joint the nut⑦tightly.
①
②
①
②
13
④
③
[ Fig. 5 ]
③
②
①
[ Fig. 6 ]
④
③
⑥
⑦
⑤
⑧
[ Fig. 7 ]
R
Hide quick links:
Advertisement
Table of Contents
