1. The operator must be familiar with the performance and points of the paper cutting machine, and the paper cutting machine can be operated after passing the test. Check the optoelectronics protection switch of the paper machine first before booting. Try the empty knife three times, observe whether there is a back knife, and find that the switch is strictly prohibited.

2. Before turning on, add the lubricant of all lubricating points to the machine. Pay attention to the surrounding environment, whether someone is doing other maintenance work. Check the machine's operation, concentrate the lubrication system, the emergency stop button of each part, whether the device is normal. The top of the paper cutting machine is strictly forbidden to put tools and other objects on it (such as steel ruler, plate hand, screwdriver).

3. When installing or disassembling paper cutting blades, manual operations should be used. After the main motor stops completely, the switch can be switched to the switch switch position. When adjusting the gum depth of the paper cutting machine, the paper cutting knife should be raised first, and then the depth of the adhesive strip is adjusted from shallow to deep carefulness. After the blade of the blade is blunt, the blade should be replaced immediately. Do not continue to use it, so as to avoid excessive loads of the machine and cause damage to the parts. After the power supply is prohibited, the arm is extended into the knife door. If the failure occurs, it should be stopped immediately. The paper cutting knife is not stopped.