Application and maintenance of UV equipment

Maintain UV system

The key to maintain good UV system is to develop a preventive maintenance plan, and in accordance with the plan to maintain the UV curing system. This means that the need to check the overall UV curing systems often include a thorough examination, from top to bottom. Inspection items include UV lamp, lamp and reflector, and check the transformer, capacitors and other electronic components etc..

Maintenance of 1, UV lamp

UV lamp is the core of any set of UV system. Proper maintenance and handling of UV lamp, not only can increase the service life of the UV lamp, but also can guarantee the UV lamp operating at maximum light intensity condition. To conduct a UV lamp examination a week, mainly the search without the bad omen:

UV tube end expansion

UV tube end.

At the end of white UV lamp

Dust, debris deposited on quartz glass.

At the end of the UV lamp blackening

Often use KUHNAST UV-365A UV intensity meter to test lamp aging, aging is found shall as soon as possible replacement lamp, if appear before three in one, indicating that UV systems need to be cooled to regulate or water cooling conditioning (cooling UV curing system is not normal). In addition, UV lights take right is necessary. Should not take UV lamp glass itself, but can only hold ceramic terminal, or Dai Fei cloth gloves. The oil on the skin can adhere to the quartz glass, lamp lit, under the action of heat, oil will burn to UV lamp surface. Need to be exposed to UV light, contact after you can use alcohol cleaning solvent scrubbing UV lamp can remove the oil lamp.

Maintenance of 2, UV.

UV lampshade itself needs a weekly cleaning and inspection. Carefully check the UV shield device, while ensuring the air to flow into the UV curing system to ensure that no more UV leak. If the UV curing process uses quartz material, it should be cleaned periodically on quartz material, to ensure that the nature of the UV light transmission is still valid.

3, the maintenance of UV mirrors

The UV mirror inspection and maintenance is an important way to ensure that the UV curing system to maximize the efficiency of the. For printing and finishing applications, UV mirror is mainly used to focus, and make the printing products under UV light irradiation. Due to the printing surface of 75% UV light is reflected UV light, so keep the mirror clean is very important, when the mirror becomes dirty or twist to immediately replace.

Maintenance of 4, UV power supply device

There are a lot of UV power supply device in shape, size and configuration, the same. Most of the power supply device with transformers and capacitors, is designed to control output power, should be checked regularly, prevent the occurrence of some unnecessary consequences affecting production.