Safety operation rules, specifications, operating procedures and methods of belt sewing machine

Sewing machine 1 safety operation procedures. Before starting the machine, it is necessary to strictly check whether all parts of the machine are in normal state and whether tools, fixtures and measuring tools are in good condition. 2. When operating, it is forbidden to put your hands in the drive belt or under the thread take-up rod and needle to ensure safety. 3. change the needle. Thread a needle. When installing a comb or wire core, be sure to turn off the power motor first and try to avoid putting your feet on the pedal. 4. Pay attention to keep the fuel tank and fuselage clean, and the fuel quantity shall not be lower than the minimum fuel quantity marking line, and refuel in strict accordance with the regulations. But don't disassemble the machine at will. 5. When the clothes cart starts or stops, don't break the line to avoid hurting hands or eyes due to broken needles. 6. In assembly line operation, don't throw the chess pieces when passing, so as not to affect others and stab your fingers. 7. When you leave the machine, be sure to turn it off and don't wait. 8. When the machine is running, it is forbidden to clean all transmission parts. 9. When an electrician or mechanic repairs a machine, the sewing worker must obtain the consent of the maintenance personnel before cleaning the transmission parts. 10. The clothes cart needs a protective cover to avoid hurting fingers when sewing. 1 1. The line is broken. Don't pull forward. Make sure that the thread is under the pressure shoes, and pass between the two feet of the pressure shoes to the back of the clothes cart, so as to avoid the danger of bending the needle and breaking it. 12. Just install the comb core or change the sewing needle, don't start the sewing machine in a hurry. Before starting the sewing machine, lift the sewing needle with the handwheel to test whether the comb core or sewing needle is installed correctly. 13. The sewn product or any object placed too close to the motor cannot drive the belt, so as to avoid danger when the clothes cart starts. Before the clothes cart starts, it is necessary to check around the belt and remove all objects that are too close. 14. The thread on the rope threading rod should be avoided, which is easy to be blown into the motor belt by the wind or the thread head comes loose and touches the belt, causing danger. 15. Sewing technicians with long hair should tie their hair before working, so as to avoid the danger caused by twisting of the motor of the trunk. 16. When cleaning the sewing machine or refueling, you must first turn off the motor to stop the sewing machine. When cleaning the shuttle bed and needle mold, you should first remove the sewing machine needle to avoid stabbing your fingers. 17. The clothing car will make a certain noise when it is running normally. If there is abnormal noise or any fault during sewing, turn off the motor immediately and seek instructions from the instructor. 18. Don't step on the accelerator when the clothes cart just turns on the switch, so as not to burn out the motor. When the power is turned on for about 20 seconds and the motor runs normally, sewing can be started.