130W-160W Reci W6 CO2 Sealed Laser Tube For Laser Engraving Machine Eu Stock

This laser tube will be shipped from EU warehouse via Dachser and it will take 3-9 working days to reach your address. Do not clean the exterior surface of the output widow mirror with tools such as tampon; otherwise the output power will be seriously affected. The followings are the designated methods to clean up pollution in the exterior surface of window mirror: 1) When the mirror is polluted, do not turn on the laser. 2) Blow the mirror surface sideways with an air blower. 3) Spray the pure alcohol on the mirror surface with sprayer.

4) Turn on the laser after the alcohol gets fully volatilized. 5) If the methods above don't work effectively, it is necessary to ask for the professional to use tampon with alcohol to clean the mirror surface from middle to edge. The best solution is to prevent the window from being polluted. Attention: it is forbidden to clean the mirror with acetone. The screws in the front and back ends of the laser tube are not allowed to be moved, otherwise the output power will be declined, even the tube will be scrapped.

Put the acryl 300mm far away from output mirror, when testing its laser spot. Safety: The laser beam is invisible light. Please wear protective glasses when debugging the laser. The positive pole is in high voltage. Pay attention to the security marks.