Shenzhen Wang Tak Han's Laser Co., Ltd. professional maintenance CO2 laser marking machine, carbon dioxide laser inflatable, fiber marking machine CO2 laser marking machine repair common faults and solutions to the laser tube voltmeter indicating ① bright light is not normal light guiding joint fever common in the joints loose and laser light guide tubes are not installed. Inspection methods: with light correction. Remedy: Replace or adjust the light guide section, correcting the optical path. ② laser power down the laser tube is common in aging. Check: Check the laser tube operating voltage with a multimeter to check the voltage regulator profile, high-pressure form. Remedy: Replace aging Dongguan CO2 laser tube laser marking machine maintenance, and replacement of damaged components. ① laser tube voltmeter is not lit indicating common in power supply lines are open. And foot switch or manual switch is bad. Check: Measuring with a multimeter. Treatment: repair or replacement. ② voltmeter no indication common fuse off, or there is an open circuit. Check with a multimeter measurements. Remedy: Replace the fuse or circuit switched. ③ power light is off common fuse off, the line is bad, bad wiring or indicator light is bad. Check: Check the fuse, check the power line, check the indicator circuit. Remedy: Replace the fuse wire repair and replacement indicator. ④ continuous burning fuse common in the machine there are serious dirt in the short and machine. Check: step by step check line Shilong laser marking machine maintenance, mostly for high-pressure part of a short circuit. Remedy: Repair short circuit, remove dirt. CO2 laser marking machine operation Notes (1) CO2 laser marking machine use, such as found in the adjustment due to moisture or other reasons discharge, should be immediately shut down for maintenance. (2) CO2 laser marking machine can work four hours continuously at low currents, the discretion to shorten the time when a large current. (3) To chassis ground wire, single-phase three-wire power cord. (4) place the light guide articulated arm when not in the oven, to prevent the lens mold. (5) The first cut off the power and high voltage discharge overhaul, to ensure safety. Laser marking machine maintenance CO2 laser marking machine repair 24-hour service at reasonable prices in Shenzhen, Wang Tak laser provides: Han galvanometer maintenance, Shenzhen laser marking machine, Q head maintenance Dongguan million Jiang laser marking machine maintenance, digital galvanometer sell GSI galvanometer maintenance, SANLAB galvanometer laser marking machine repair service, CTI galvanometer maintenance, Han GAL-SA-3C maintenance, Han VC-CAPM-3 repair, maintenance NTI galvanometer, Germany RAYLASE galvanometer repair, S8310 galvanometer maintenance, TS8615 galvanometer maintenance, TS8618 galvanometer maintenance, TS8720 galvanometer maintenance of various brands of the fastest scanning galvanometer repair complete day. And the sale of various types of semiconductor laser marking machine laser marking machine, co2 laser marking machine, YAG laser marking machine, lamp-pumped laser marking machine, carbon dioxide laser marking machine, fiber laser marking machine, laser engraving machines, laser engraving machine. Laser marking machine a common fault and treatment measures. Anomaly Cause Remedy 1. Power indicator is off. 1) AC 220V is not connected. 2) a bad indicator. Connect the power cord replacement. 2. Protect the lights and no RF output. 1) internal overheating protection unit action. 2) to protect the contacts open. 3) Q components and the drive does not match, or both unreliable connections, causing internal reflection protection unit is too large to action. Improve heat dissipation. Check the outer protective contacts. Measuring VSWR. Consult us. 3. Run the lights, no radio frequency output. 1) Constant light control signal is valid. 2) RUN / T-on / T-off selector switch position is wrong. Check out the optical control signal pulse. The switch to the correct position. 4. Graphic processing disorder. Idemitsu active level is set incorrectly. Re-set the light level is valid. 5. You can turn off the laser power is too small. 1) Q switching element in question. 2) RF power output is small. Check the Q-switch. Adjust the output RF power. 6. The laser pulse peak power is too small. 1) The average laser power is too small. 2) Q switching element in question. Adjusting the optical path. Check the Q switching elements. Dongguan fiber laser marking machine maintenance | Wang Tak laser | laser marking machine maintenance provided by the Shenzhen-Hong Tak laser Limited. Shenzhen Wang Tak laser Ltd. (ruidelaser.com) is an industry leader in Shenzhen, Guangdong, electronics, electrical products manufacturing equipment, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Wang Tak laser leader in the staff warmly welcome all inquiries negotiations to create Walton laser a better future.