Woodworking engraving machine is mainly used for wood processing, crystal, copper, aluminum, etc., making it more beautiful. In order to make woodworking engraving machine run more efficiently, it needs frequent maintenance. Let's take a look at the maintenance steps of woodworking engraving machine:
1, unplug the power cord, safety first.
2. Remove the plastic sheath and take the Phillips screwdriver counterclockwise to unlock the two screws.
3, take a word screwdriver to solve the pair of carbon brush screws counterclockwise, use a needle-nosed pliers to remove the carbon brush, carefully remember the carbon brush installation position, recovery is smooth.
4. Use a brush to clean the dust on the carbon brush. Spray it with an air spray gun.
5, the shell should be slightly forced to open.
6, use your fingers to screw the motor shaft, whether there is a touch of the machine, metal friction sound.
7, to determine that there is no dust, use the universal needle car oil, drop a little bit into the seam on the ring, the finger spins down the shaft to ensure that the oil eats in.
8. Wipe off the remaining oil, otherwise wipe the dust in the future.
9. Follow the steps above to restore the device.
10, after the screw is locked, first screw it with your finger to see if it is not smooth, the carbon brush is good, and it is determined that there is no abnormality.
11, plug in the power, the boot sound is normal!
