11
Adjust thread guide 11 left or right so that
the needle thread take-up is centered
between the two prongs of each thread
guide.
11
14
12
13
( )
( )
( )
( )
M852 シリーズ 針糸道調整基準
12
14
11
13
12
14
M852 Series Adjusting the needle thread guides
Loosen screws
12
and
14
. Adjust needle thread guide
11
and
needle thread guide bracket
13
by moving them in the direction of
the arrows.
To increase the amount of thread to be supplied, move the needle
thread guide and the needle thread bracket in the direction of
.
To decrease the amount of thread to be supplied, move the needle
thread guide and the needle thread bracket in the direction of
.
After this adjustment, tighten screws
12
to
14
.
M852
M852 Positioning the thread guides
図 34
Fig.34
Fig.33
図 33
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