Siruba VC008A Instruction Book / Parts List page 26

Hide thumbs Also See for VC008A:

當針尖下降至勾針間隙約 1 mm ，撥線桿 A 正

好由右始點向左移。( 圖 2 6)

當針棒由上始點下降至車針位於勾針背面的

中心位置時，勾針線控線 A 也正好由下始點

往上抬起。( 圖 27)

調整時：

1. 放鬆偏心凸輪 F 固定螺絲 C 前後調整至正

確方位，再鎖緊螺絲 C，往前轉變快，往

後轉變慢。

P21

圖 25/Fig.25

(Fig. 26)

When the needle ba r goes down fro m the

up per dead point and the needle lo cates

at the c ent ra l of the looper rear side,t he

looper thread control rod A just ha ppens

to move upward from the lower dead

point.( Fig .27)

Adjusting:

1 .Loosen the fixed screw C of the

eccentric F,and adjust it back and forth

to the right position.Then,retight en

the screw C.Turn the screw forward,the

eccentric will be fast er,where as t urn it

ba ckward,t he ecc ent ric will be slo wer.

圖 26/Fig.26

Vc008