1.The flyback transformer used in the RECI DY13 Co2 laser power supply.
2.The RECI DY13 laser power supply has 2 pieces/ 1 pair flyback transformer. so you must choose 2 pieces/(1 pair ) for your laser
power .
3.Please check the install schematic diagram.
4.The screw is for install fixed on the laser power box.
5.If the laser engrave machine no laser beam come out . Then you need replace a new flyback transformer for the laser power.
6.If the Co2 laser engrave machine laser power is weak , and it can't cut through any materials . Then you can adjust the laser
power to maximum value. at the same time . you check the machine ampere.If the Am indicator is still less than 8 Am. Then you need
replace a new flyback transformer for the laser power supply.