1. Grounding wire of machine power supply 1. It must be grounded independently and not mixed with “zero” wire in power supply.
2. When the machine is working, we should always pay attention to whether there are abnormal sounds. If there are abnormal sounds, we should stop the machine in time, and then work after finding out the cause and eliminating it.
3. Don’t open the computer parts and converters at will. If there is any malfunction in this area, please contact the manufacturer in time and repair it by the manufacturer or its agent.
4. All belts on the machine are not allowed to be greased. If oil is found on the surface of the belt, it should be cleaned in time.
5. In the normal quilting process, if temporary power failure occurs, the power switch of the computer and the electric box should be switched off in time. After switching on, the setting parameters should be reconfirmed, and the machine head and frame should be returned to the starting point position to start the machine again.
6. When pulling out or loading into the clamping frame, check whether the needle is in the * position, so as not to pull the fabric.
7. To ensure the stability of input voltage, if necessary, a voltage regulator can be configured to ensure the normal operation of machinery and electrical components.