Problems encountered during the use of the MDF engraving machine

Woodworking machine maintenance:

1. Unplug the power cord. Safety first;

2, remove the plastic sheath, take the Phillips screwdriver counterclockwise, unlock two screws;

3. Take a screwdriver and counterclockwise to remove a pair of carbon brush screws. Remove the carbon brush with needle-nose pliers. Carefully mark the carbon brush installation position.

4. Clean the dust on the carbon brush with a brush. Spray it gently when there is an air spray gun;

5, the shell should be slightly force to open

6. Rotate the motor shaft with your finger, if there is a touch sound, metal friction sound

7. Make sure that there is no dust, use the oil of a multi-purpose needle, drop a little into the seam on the ring, and twist the shaft with your finger to ensure that the oil is eaten;

8, wipe off the residual oil, or wipe the dust in the future;

9, according to the above steps, restore the device;

10, more than a screw locking, first with your fingers to take a look at Shun Shunshun, carbon brush installed is good, sure no difference;

11, plug in boot, to boot sound normal!

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