Precautions For Using UV Printers

1. Check if the grounding wire is well grounded.
2. When replacing the UV lamp, do not touch the lamp tube with your hands to prevent moles on the UV lamp and affect its luminous efficiency. Clean gloves must be worn for installation.
3. Turn off the UV lamp and restart it immediately. It is normal for the UV lamp to not light up. It can only be turned on again after the UV lamp cools down.
4. When the fan is abnormal, do not use it to avoid burning out the ultraviolet lamp.
5. To prevent premature aging of the UV lamp, the main power supply cannot be cut off immediately after turning off the lamp. It is necessary to wait for the machine to automatically shut down before cutting off the main power supply.
6. When a serious malfunction occurs on the machine, please promptly notify the manufacturer or distributor and do not open the chassis on your own.
7. When the transmission roller experiences slight jumping during rotation, please tighten the tight screws at both ends of the transmission roller in a timely manner. How to choose and purchase a UV machine? A UV machine should be composed of five parts: a light source part, a ventilation part, a control part, a transmission part, and a box. The rationality of the design of these five parts and the quality of the components determine the quality of the entire UV machine.