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7. MAINTENANCE
WARNING :
1. Turn off the power switch before carrying out cleaning. The machine may operate if the treadle is
pressed incautiously, which could result in injury.
2. Be sure to wear protective goggles and gloves when handling the lubricating oil and grease so that
they do not get into your eyes or onto your skin, otherwise inflammation can be resulted.
3. Furthermore, do not drink or eat the oil nor the grease for they can cause vomiting and diarrhea.
Keep the oil away of the reach of children.
4. Use both hands to hold the machine head when tilting or returning it to its original position.
If only using one hand to move the machine, the weight of the machine head may cause slipping and
you may get hurt.
7-1. Periodical Maintenance Items
Maintenance
Cycle
1. Clean the lint on the feed dog.
2. Check to be sure that the oil pan is filled with an adequate quantity of oil. (The oil
surface level must be kept between the upper and lower red marker lines on the oil
Daily
gauge.)
3. Keep the sewing machine and the operation table clean at all time.
4. Lubricate the side cutter with an appropriate amount of oil.
1. Keep the power cords looking clean and neat.
Weekly
2. Keep the operational panel clean.
3. Check if the power parts is loosening or still at the right position.
Once every
1. Change the oil in the oil pan with new oil.
four months
Maintenance Items
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