¶ Replace the circular laser module
1.Open the front cover of the spindle and unplug the motor wire of the spindle.
2.Loosen the screws on the spindle fixing seat and then remove the spindle
3.Remove the back panel of the spindle protective shell and install the circular laser module
4.Locate the 3-pin laser cable (among the remaining accessories after the machine is assembled) and connect it to the laser head and the spindle’s adapter board
5Open the screen’s settings panel and switch the mode to Laser mode
¶ Replace the 20W laser head
1.Remove the front cover of the spindle and unplug the spindle motor cable.
2.After removing the spindle fixing seat, dismantle the back panel of the spindle protective shell
3.After installing the 20W laser head mounting bracket onto the Z-axis module, mount the 20W laser head
4.Connect the laser cable to the laser head and the adapter board
5.Open the screen’s settings panel and switch the mode to Laser mode.
¶ How to adjust the focal length manually
1.5.5W round laser head
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2.20W laser head
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¶ Replace the mainboard
1.Remove the sheet metal from the side of the machine to expose the motherboard
2.Remove the screen
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3.Remove the cable from the motherboard after removing the SCram switch，
4.Replace the new motherboard and fix it, and then reconnect the line according to the wiring diagram, and reinstall the emergency stop switch
5.After connecting the SCRAM cable to the mainboard, reinstall the sheet metal cover
