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JUKI Manuals
Sewing Machine
LK-1942ZA5050
Instruction manual and parts list
维修保养; 上热线组件的位置调整; 热线的更换方法 - JUKI LK-1942ZA5050 Instruction Manual And Parts List
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Contents
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ENGLISH, page 41
FRANÇAIS, page 114
ESPAÑOL, página 150
DEUTSCH, seite 78
ITALIANO, pagina 186
汉语, 第 222 页
日本語, 4ページ
VI. 维修保养
1. 上热线组件的位置调整
标准调整值
❶
A
B
2. 热线的更换方法
标准调整值
❸
❷
❹
上热线组件位置以布料上面和机针为
基准。
①的布料上面的热线高度,请拧松加
热器上下调整螺丝 A 后从 1mm 调整
到 2mm。
②的机针的热线位置,请拧松加热器
左右调整螺丝 B 的螺丝后从 3mm 调
③
整到 5mm。
①
③的拉线位置,请拧松固定螺丝❶,
从 13mm 调整到大约 15mm。
②
上述的调整值是大致的数值,实际上
需要切线后距离布料上面的线残留量
应为 2mm 至 5mm。
距离针孔的上线残留量请调整到 25mm
至 30mm。另外,请根据布料和缝迹
长度适当变化调整值,以不发生线脱
出,但是要尽量缩短残留线长度。
前准备
切断电源、空气,把上热线组件
❸下降到下降端。让挑线杆躲避,
❶
以避免碰撞到挑线杆。
1. 从机臂❶拧松热线组件安装螺丝
❷,卸下上热线组件❸。
不需要从机器上卸下机臂。
热线电源线❹留在上面 OK。
– 12 –
调整方法
调整方法
调整值变化引起的现象
上线切线不良。
下一次缝制开始时,发生
脱线现象。
调整值变化引起的现象
上线切线不良。
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Chapters
日本語
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English
48
Deutsch
84
Français
120
Español
156
Italiano
192
汉语
228
Table of Contents
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