Before using the computer sewing machine, please clean the computer sewing machine. Keep the dust in the delivery. Check that the set voltage is correct and that the power plug is properly inserted. Also in the case of different power supply specifications, please do not press the red power switch to start the computer sewing machine to work. To prevent the computer box to burn fees.
Computer needle car is running should pay attention to the following points:
1, in order to prevent the occurrence of personal accidents, turn on the power and the computer running, please do not put your fingers near the needle.
2, in order to prevent the personal accident involved in the machine, the computer does not operate the fingers, hair, clothes near the pulley, v-belt, motor, do not put things on the machine above.
3, in order to prevent the occurrence of personal accidents, computer sewing machine operation, please do not put your fingers into the take-up bar cover.
4, in order to prevent the occurrence of personal accidents, please do not remove the belt protective cover, finger protector and other safety devices running the state of the computer sewing machine.
5, in order to prevent a sudden start caused by personal accident, put down the car, or unload the belt cover and v-belt, please turn off the power.
6, in order to prevent the occurrence of personal accidents, put down the car or return to the original position, we should pay attention not to hold the hand.
7, please do not use paint thinner wipe the nose surface.
8, the computer needle car operation, the rotary hook high-speed rotation. In order to prevent the hand from being hurt, please never put your hands near the hook.
9, the tank is not added when the car fuel, do not run the computer sewing machine.