As the temperature gradually increases, many laser devices will generate heat during use, which will lead to failures. In order to avoid failure, we will introduce some common sense of laser machine maintenance and repair.

● Avoid fogging

With the arrival of summer, the temperature and humidity increase significantly. Frequent rainfall and humid environment can easily lead to internal condensation of the laser. The laser and cutting head are mainly controlled by separate water cooling. It is recommended that the user always set the laser low temperature to about 26 degrees of water temperature, and set the cutting head and optical fiber to about 30 degrees (depending on the temperature and humidity values), and strictly follow the order of switching on and off in summer.

Tips:

Hot and humid weather will lead to moisture or dew in all parts of the laser power supply and laser equipment, which will lead to various failures and seriously affect the normal production of users. Faults caused by improper maintenance due to the above reasons are not covered by the normal warranty.

● Maintain the cooling system and cooling water

In summer, when the temperature rises, the working pressure of the cooling system of the laser cutting machine will increase. It is recommended to check and maintain the fluorine pressure of the press inside the cooler before the high temperature comes. Due to the high temperature in summer, the deterioration rate of cooling water will also be accelerated. It is recommended that the customer use regular distilled water or deionized water, regularly clean the scale in the water tank, and replace the water and filter element (it is recommended that the replacement cycle in summer should not exceed 15 days) to avoid the scale adhering to the laser and the pipe affecting the cooling water flow and causing a high temperature alarm. Please operate under professional guidance to clean scale.

● Guide rail maintenance

The slideway should be cleaned frequently to remove dust and other debris, so as to ensure that the transmission part of the equipment is lubricated and free of debris. Regular cleaning and lubricating of lubricating oil can ensure that the machine can be accurately positioned, thus achieving more accurate cutting and improving product quality.

● Maintenance of control cabinet

Since the dust of the laser cutting machine is mainly metal powder, it is recommended to turn off the power regularly to clean the dust in the power distribution box of the laser cutting machine and check the working condition of the cooling fan.

● Fan cleaning

If the fan in the machine is used for a long time, a large amount of solid dust will accumulate in the fan, making the fan produce a lot of noise, which is not conducive to exhaust and deodorization. When the suction of the fan is insufficient and the smoke is not smooth, the fan must be cleaned.