Siruba C007J - Operational Adjustments; Adjusting the Presser Foot; Adjusting Stitch Length

From the library of: Superior Sewing Machine & Supply LLC
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Fig.9
A
2. To adjust, loosen Screw (3) and {4), and move j
the Spreader Thread Take-up (2) up or down,
and then tighten screw again.
B Fig.10
Fig.11
-- -- ----------- ------ -~ - - -- -- .. -------------------------- --- ---- ------- ...... -- .... - .. -- --- .......... --- ... -- .. --- -·----- .. - .. - --- ---- --- --- -- .. -~-
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ADJUSTING PRESSER FOOT
'
'
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~ffiltl~~o ~z c:r ,GN~li.~ ~ ~~ . ~~~mm*m(1).
(Ill 12)
Loosen Screw(1) and adjust Presser Foot(2) left
l
and right to a proper position to let the needle l
may get into the centre of Presser Foot 's eyelet. l
After adjusting, tighten screw (1). (Fig 12) l
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· -- -- -------------- __ _ .._ __ -· -- -·---- ----- ..... ---- -~- - ----------------------------------------------------- .. ----------- -- --:
*IEI~JlZIDfd~ ADJUSTING STITCH LENGTH j
~El~EB 1.2 ~ 4.0mm ~ 6-18 it/'f?!!W~
~11~~.
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5
Stitch length can be adjusted variably in range
from 1.2mm - 4.0mm, or 6 - 18 stitches per inch.
1. Keep pressing the push button(A) with your
left hand, then turn the hand-wheel with you
right hand until your left hand f
in ger feels the
push button lock
in .
2. Keep turning hand-wheel for a inquired stitch
length, whose
sca le indicated on the hand-
wheel must
be aligned with, then stop
pressing the button. (Fig 1
0)
3. Rotate the hand-wheel counter clock-wide to
increase the
sti tch length, and clockwise to
decrease.
4. After adjusting stitch length the differenti al
ratio wi ll usua ll y be changed too. So
adjustment of differential ratio is required.
From the library of: Superior Sewing Machine & Supply LLC