-21-
3-7.
下飾線勾針與針距離
3-7-1
使用量具
b
測量下飾線勾針
a
尖端與機
針
c
的間隙，應確實將針卡入量具
b
凹槽內，
此時旋轉手輪擺動下飾線勾針
a
到最左邊
,
其距
離應為
4.76mm
，調整方法由鬆開螺絲
d
來進
行微調
(
圖四
)
。
量具
b
：零件本校車定規
K13-13 or K19-16
(ERP NO.07401916)
3-7. THE DISTANCE BETWEEN THE
LOOPER AND NEEDLE
3-7-1 To turn the handwheel and move the
looper “a” to the le
ft
dead point. Please lock the
needle “c” into the groove of measuring gauge
“b”. The distance between the
tip
of looper and
needle “c” is 4.76mm. Please loosen the screw
for adjus
ting.
(Fig 4)
Measuring gauge “b”: K13-13 or K19-16 in spare
parts book. (ERP NO.07401916)
Warning!!
Please switch o
ff
electric power before
installa
tion
& maintenance.
警告
!!
組裝維修作業前，請先關閉電源。
