The maintenance interval mainly depends on the frequency of use of the machine. If the frequency of use is high and there is no air-assisted accessory, it is recommended to check the condition of the window mirror every 15 days to check whether there are residual debris and dust. If the frequency of use is not high, and with air assist, it is recommended to check once every 30 days.
The maintenance of the phecda machine is simple. You only need to check the tension of the belts and check whether there is residual debris or dust on the X and Y-axis tracks, fans, and window mirrors. You can refer to the below videos to clean them.
Clean the window mirror: https://youtu.be/FTx0ewFpCPw
Clean the fan: https://youtu.be/1RyVqR9rDd4
If the engraving/cutting material produces a lot of fumes without air assist, please pay attention to cleaning and maintaining the machine. The window mirror is damaged because the cutting smoke or debris accumulates on the window mirror, which prevents the laser from passing through the window mirror, and heat accumulates on the window mirror, causing it to break at high temperatures. Many thanks for your understanding and cooperation.