❼
❺
Fig.1
❸
0.5 mm
Fig.2
❼
A : Approx. 7.5 mm
❻
❶
❷
❹
❺
❽
3. Adjusting the elastic belt presser plate
(1) Adjusting the lateral position
Loosen screw ❶ and screw ❷ , and adjust
presser bar ❺ so that the clearance between
cloth presser ❸ and knife ❹ is 0.5 mm. Then
tighten screw ❶ and screw ❷ . (Fig. 1)
(2) Adjusting the vertical position
Loosen screw ❻ , and adjust bracket ❼ to the
position of approx. 7.5 mm from the top surface
of the cover ❽ . Then tighten screw ❻ . (Fig. 2)
– 139 –