SunStar SC 7900-Series User Manual page 42

Direct drive, 4-needle flat seamer feed off the arm type

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(4) Adjustment of the knife (upper) and lower blade

meshing angle

Disassemble ⓐ~ⓔ parts in order then adjust them by

turning the setting screw Bⓕ. (Refer to the Figure 74)

Check that the setting screw Aⓖ is sticking out of the knife support bar base when

reassembling and insert into the hole of the knife holder shaftⓗ.

Caution

ⓗ

ⓖ

ⓕ

ⓑ

ⓒ

ⓐ

ⓔ

ⓓ

[ Figure 74 ]

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Sc 7900-02 m6 a