Turn off laser machine,clean focus lens&reflect mirror at the end of each working day.No.1 and No.2 reflector mirror do not need to be removed when cleaning, simply dipped in anhydrous ethanol cotton or cotton balls,carefully along the center of the lens to the edge of the rotary wipe. No. 3 reflector mirror and focusing lens need to be removed from the frame, wipe with thesame method, after wiping, the original can be loaded back.
Note: ① the lens should be gently wiped, can not damage the surface coating; ② wipe the process should be gently, to prevent falling; ③ focus lens installation, please be sure to keep the concave down. Not allowed to rub back and forth, not to be scratched by the material, because the lens surface coated with anti-reflective film, film damage will greatly affect the laser energy output.The lens is easily stained with dust or other contaminants, resulting in loss of laser or lens damage.
Focusing lens and mirror inspection, the lens surface color rust, stripping, cracking are belong to the object to be replaced. In particular, many customers with air pumps and air compressors, so that in the focus of the lens caused by water, it is necessary to regularly ensure that the optical system in the lens cleaning and quality.