CO2 Laser Tube News

• The way to check about no laser

  1. Check the laser power test the “L” and “N” pin on the laser power by the multimeter, whether it shows 220V voltage 2. Whether the water flow is unobstructed. The pipes can't be connect inversed. "WATER INLET" connect the water pump 3. Check the water protection(the most possible problem) E

  CO2 Laser Tube News April 24, 2019