One, switch machine

(1) When turning on the lights, the lights should be turned on one by one. Each lamp should be separated by 1 minute. Do not open it at the same time.

(2) After the lights are turned off, the fans shall be allowed to continue operating for a period of time until the lamps cool down.

(3) If you want to start the lamp after turning off the lamp, be sure to wait until the lamp is completely cooled before starting it. Otherwise, it will not start when the surface temperature of the lamp is very high.

(4) The lamp can not be put into production immediately after the lamp is turned on. There must be a lamp warm-up time. When the summer temperature is high, the warm-up time is short. When the winter temperature is low, the warm-up time is longer, and the warm-up time is about 2-3 minutes. . If the UV machine has a strong or weak light device, it should be started in the strong light file, this can shorten the lamp warm-up time, if the production requires low light, can be adjusted to low light level after the end of warm-up.

Second, lamp maintenance

(1) The maximum service life of UV lamps is generally 800-1000 hours, which should be replaced after reaching the end of life.

(2) During the use of the UV lamp, clean the reflection plate on the surface of the lamp tube and reflector surface with absolute ethanol and gauze for a suitable time (1 to 2 months), and then rotate the UV lamp 180oC. After the mirror reflector has lost its mirror effect, it must be replaced.

Third, speed adjustment

(1) Optimal speed selection method: Pass the product at a certain speed through the UV curing device. If it is cured, then speed up until the product passed through the curing device can not be completely cured. The speed at this time is multiplied by 0.8. Good speed.

(2) In addition, attention should be paid to the use time of the UV lamp. With the extension of the use time of the UV lamp, the energy will be attenuated and the speed will be slowed down.

Fourth, transformers, capacitors

(1) The line of the transformer should be selected according to the site voltage.

(2) After the capacitor is used, it must be discharged if it is repaired so as not to damage the capacitor.

5. Ultraviolet rays can damage the eyes and skin. When turning on the lights, do not use your eyes to look directly at the surface of the lamp, and do not let ultraviolet rays shine on the skin.

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