Jack k4 Series - Spreader Installation Position

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hight to 1.2mm,and after that tighten srew1.
图12 picture12
10、喂针的安装位置
10、Installation position of spreader
喂针高度是针板上平面到喂针下面的距离为H，调整喂针高度，松开螺钉1，上
下移动喂针（图13），使其高度为为H，H的具体取值如下表：
Spreader height H is the distance between needle plate to
needle ,adjusting Spreader height, and loosing screw 1, then move
Spreader up or down(picture 13) to adjusting the height is H, the specific
references as follows:
标准
机型model
标准行程（30.8mm）
Standards(30.8mm)
高行程（33.4mm）
Height(33.4)
Screw 2
Screw 1
Needle
plate