olks is a photoelectric technology enterprise integrating R & D, production, sales and service. Since its establishment in 2011, it has been engaged in the research and development and application of new environmental protection and energy-saving special light sources, With a professional core technology team, products and solutions have a number of independent intellectual property rights, not only to meet the domestic market, but also to expand business to the global field. At present, products and services have been exported to Japan, South Korea, the United States, Singapore, Europe and other countries and regions, and has been recognized by many international well-known companies. Our company focuses on the production and development of UVLED point, line and surface light source curing products, realizing the band of 365nm, 385nm, 395 ~ 420 UV LED UV light technology can not only improve the production efficiency, but also can replace mercury lamp. At the same time, it can save energy and pollution, and has better curing effect. It is a new type of environmental protection, energy saving, environmental protection and energy saving special purple light technology. The UVLED light source curing equipment produced by our company has been obtained in many fields, such as electronics, optical fiber, liquid crystal, screen printing, packaging, coating, etc Widely used and recognized.Usage and Maintenance
The cooling temperature and temperature difference of the cooling water tank can be set through the water tank panel, and the cooling temperature and temperature difference can be appropriately set

It can prevent LED UV lights from condensation due to excessive temperature difference.

1. It is recommended to use pure water as the coolant, and antifreeze should be used in low temperature environments and replaced regularly to prevent scale formation. It is recommended that users replace the water once a month. When changing water, do not fill it up first and turn it on to see if there is an alarm prompt.

2. Regularly check if the water flow is normal, bend the water pipe when the machine is turned on to see if there is an alarm prompt. Release the alarm to eliminate it, indicating normal operation.

3. When the ambient temperature is below 5 degrees Celsius, please add antifreeze. The ratio of antifreeze to water is about 1:4.

4. The chassis must be placed facing upwards to avoid the compressor from not working properly.

3, Common faults

1. Over temperature alarm; If the water temperature exceeds the upper or lower limit of the high temperature setting, add chilled water/room temperature water or shut down for treatment.

2. Flow failure; Flow switch/water pump malfunction or low water volume, replace the flow switch or check if the water circuit is unobstructed.

3. Liquid level alarm; If the liquid level switch is damaged or the liquid level is low, replace the liquid level switch or add appropriate liquid.

4. Low temperature alarm; Add constant temperature water