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SunStar SF 7400 Series User Manual

SunStar SF 7400 Series
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47
[ Warning ]
Before adjustments, always turn off the motor switch and check to make sure that the motor is in stop mode.
A. Loosen the screw of the thread pull-off eccentric cam .
B. Turn to position the tension disc separator so that the tension disc separator opens as fast as possible.
C. Loosen the screw to set a clearance of 35mm between the top of the thread pull-off bar and the top of the
guide for thread pull-off bar .
D. With the screw , fix the thread pull-off bar onto the thread pull-off bar holder .
E. Loosen the screw .
F. Set a clearance of 4.0mm between the collar for thread pull-off bar and the guide for thread pull-off bar .
G. Fasten the screw .
(4) Tension disc separator
[ Figure 90 ]
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35mm
4mm

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SunStar SF 7400 Series Specifications

General IconGeneral
BrandSunStar
ModelSF 7400 Series
CategorySewing Machine
LanguageEnglish

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