Siruba 700Q, Instruction Book

Page: 36 / 64

1.
送具高度調整 (圖
32)
(1)
轉動皮帶輪使送具上升至針板上最高
點。
(
2
)放鬆螺絲 ，上下移動主送具 ，使
其齒面高出針板面約
0.7 ~ 0.9mm
，
鎖緊螺絲 。
(
3
)放鬆螺絲 ，上下移動差動送具 使
其齒面高出針板面約
0.7 ~ 0.9mm
鎖
緊螺絲 。
1
.
Adjust the feed dog height(Fig 32)
(1)Rotate the pulley to rise the feed dog the
highest point of the needle plate.
(2)Loosen the screw , and move the main
feed dog up and down in order to
keep the teeth side over the needle plate
about 0.7 ~ 0.9mm. Then tighten the
screw .
(3)Loosen the screw , and move the
differential feed dog up and down in
order to keep the teeth side over the
needle plate about 0.7 ~ 0.9mm. Then,
tighten the screw .
-30-
送具調整
ADJUST THE FEED DOG
圖
32/Fig. 32
2.
送具水平調整 (圖
33)
(1)
送具齒的齒面在運轉的循環中，必須
保持針板面呈水平。
(
2
)調整時放鬆螺絲 ，旋轉後支軸 齒
面呈水平後固定螺絲 。
2
.
Adjust the feed dog horizontally (Fig 33)
(1)During operation, the teeth side of the
teed dog should keep parallel with the
surface of the needle plate.
(2)For adjustment, loosen the screw , and
rotate the rear support shaft . Do not
tighten the screw until the teeth side of
the feed dog is horizontal.