– 5 –
1) Once a day, fill oil from oil hole
❶
on the machine
head up to the red mark in the center of oil gauge
❷
.
2) Apply one drop of oil to hook race
❸
part to
spread on it.
❶
❷
❶
❷
❸
3) Remove the top cover, and apply oil to front
bushing
❹
and intermediate bushing
❺
.
Be sure to perform the above 2) and
3) steps when the machine is first
installed, or when it is run after a long
period of disuse.
Front bushing
Intermediate bushing
❹
❺
IV. PREPARATION OF THE DEVICE
1. Lubrication
WARNING :
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of
the sewing machine.
Содержание LK-1942ZA5050
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Страница 34: ... 24 IX ユニット品番 部品名 品番 備考 上熱線装置 40121875 下熱線装置 40121876 ボビンケース装着検知装置 40121877 ...
Страница 35: ... 25 部品名 品番 備考 糸たぐり装置 40121878 下糸無し検知装置 40121880 40122405 制御装置 40122659 目飛び検知装置 ...
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Страница 252: ... 24 IX 组件货号 零件名称 货号 备考 上热线装置 40121875 下热线装置 40121876 梭壳安装检测装置 40121877 ...
Страница 253: ... 25 零件名称 货号 备考 拉线装置 40121878 无底线检测装置 40121880 40122405 控制装置 40122659 跳针检测装置 ...