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Gemsy GEM1900A - Threading Mechanism Adjustments

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使Operation Instruction
5.抓线装置 Needle thread clamp device
CAUTION
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
1线①,线话,会线良,缝
障.请掉.
2线线线
1) When thread is caught at top end of the thread clamp,
thread clamp becomes incomplete and sewing trouble at the
sewing start will be caused. Remove it with tweezers or the like.
2) When removing thread waste or thread dust collected on the
thread clamp device, remove it after removing the throat plate.
6.挑线杆的调整 djusting of the wiperA
CAUTION
Turn OFF the power before starting the work so as to prevent accidents caused by abrupt start of the
sewing machine.
1线1.5mm
线23-25mm
线
使23mm
When polyethylene oiler becomes filled with oil, remove
polyethylene oiler and drain the oil.
1.5m m以
1.5mm or more
23-25mm
23to25mm
7.废油的处理 raining waste oilD
34

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