SunStar SS-7350 Series User Manual page 52

Small cylinder bed interlock sewing machine
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Before adjustments, always turn off the motor switch and check to make sure that the motor is in stop
mode.
Warning
(8) Position of moving blade point
A. Position the moving blade ① to the left.
B. When the distance between the endpoint (22) of the
moving blade ① and the right endpoint of the looper
is 12mm, adjust to bring the endpoint (22) towards the
center of the looper.
C. To move the endpoint (22) back, loosen the screw (23) to
turn the hinge (R) for blade guide lever (24) clockwise.
To move the endpoint (22) front, turn the hinge
counter-clockwise.
D. Fasten the screw (23) afterwards.
52
(22)
12mm
[ Figure 91 ]
(24)
(23)
[ Figure 92 ]

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