Adjustment Of The Stitch Length - SunStar KM-1060BL User Manual

f) Tension adjustment of the auxiliary thread adjustment device
(for 1060 BL)
If you turn the adjusting nut① of the auxiliary thread-adjusting
device as displayed in [Figure 32] in a clockwise direction, the
needle will have a shorter length thread left after trimming, and
a longer length thread left when turned in a counterclockwise
direction. 50~60 mm is the most appropriate length of the
upper thread tail left in the needle after trimming.
g) Tension adjustment of auxiliary thread adjustment device
(for 1062 BL)
As illustrated in [Figure 33], you can adjust the remaining
length of the upper thread in the needle after trimming by
controlling the adjusting nut of the auxiliary thread-adjusting
device
(left①, right ②)

6) Adjustment of the stitch length

Adjusting dial① and ② designed to control the stitch length can
be set up with two different lengths, and change the stitch length
whenever switch③ is pressed down. After pressing down switch
③ to turn the switch on, the sewing machine will carry out sewing
at the stitch length as set on dial②. When pressing down switch
③ again to turn the switch off, the machine will start sewing at the
stitch length as set on dial①. Set the desired stitch length to a
carved sign ④.
▶The value set on the stitch length dial② should always be smaller than that of dial①. Nonetheless, if
you force turning the dial to set the value of dial② to be greater than that of dial①, the machine can be
severely damaged.
▶The function of the stitch length dial② is available only for trimming type machines. Stitch length dial①
is installed for non-trimming types.
③
Caution
①
Weak
Strong
[ Fig. 32 ]
①
②
Weak
Strong
[ Fig. 33 ]
④
①
④
②
[ Fig. 34 ]
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