1. In order to prevent the thermal circulating fan (motor) from overheating and burning under the condition of frequent starting, pay attention to the limitation of continuous working time of the machine when using: when the packaging speed is12s/piece, it can work continuously for about 6 hours, and when the packaging speed is 6 seconds/piece, it can work continuously for about 3 hours, and so on. Of course, the above time is also related to environmental temperature and other factors, which can be handled according to the actual temperature rise of the motor.

2. When the machine is working, the surface temperature of the sealing and cutting blades and other heating parts is extremely high, so it is forbidden to touch them with hands or other objects, otherwise there is a danger of scalding or damage.

3. In order to prolong the service life of the sealing and cutting blade, the following principles must be followed when adjusting the sealing and cutting time: from low to high, slowly, as long as the sealing and cutting requirements can be met, the time should be as short as possible, and it is absolutely not allowed to set the time too long or adjust it to the highest position at once, otherwise the sealing and cutting blade and accessories will be burned out.

4. The machine must be reliably grounded to protect the personal safety of the operators. This is also applicable to carton sealing machine, tray winding machine and other packaging machinery and equipment.