Precautions For Use Of UV Violet Printer

1. Whether the ground wire is well grounded.

2. When disassembling or replacing the UV lamp, do not touch the lamp tube with your hands to prevent moles on the UV lamp and affect the luminous efficiency. You must wear clean gloves for installation.

3. Immediately restart the UV lamp after turning it off. It is normal for the UV lamp not to light up. Wait for the UV lamp to cool before turning it on again.

4. When the fan is abnormal, do not use it to avoid burning the UV lamp.

5. To prevent premature aging of the UV lamp, the main switch power cannot be cut off immediately after the lamp is turned off, and the main power must be cut off after the standby device is automatically turned off.

6. When the machine has a serious fault, please inform the manufacturer or dealer in time, and never open the case by yourself.

7. When the driving roller has a slight jump during the rotation, please tighten the tight screws at both ends of the driving roller in time. How to choose and buy a UV machine A UV machine should be composed of five parts: light source part, ventilation part, control part, transmission part and box. Whether the design of these five parts is reasonable and whether the quality of parts and components pass the quality determines the quality of the entire UV machine.