Spray gun maintenance

1. Check the needle valve, gasket and air valve seal book frequently for leakage, and replace it in time if there is leakage; The sealing gasket should be oiled frequently to make it soft and conducive to sliding.

2. Do not disassemble the spray gun at will. When it is necessary to disassemble, attention should be paid to the rectangular parts that should not be stuck with garbage and paint.

3. The screw thread of the gun's gas cap, the adjustment knob of the amount of paint and the adjustment knob of the gas, etc., should be often oiled to ensure flexible activity; Spray gun thimble and air valve spring should also be coated with lubricating oil to prevent rust, conducive to sliding.

4. Comprehensive inspection should be carried out before use to ensure that the spray gun is in good condition before use.

5. When using the spray gun, it should avoid colliding with the painted object or falling to the ground, otherwise it will cause permanent damage and cannot be used.

6. When the work is suspended, the nozzle of the spray gun should be immersed in the solution to avoid the blockage of the paint channel (especially 2K paint), which will be difficult to clean or even unable to use in the future. After cleaning the spray gun, connect the paint tube and compressed air tube for test spraying. Adjust the fan surface of the spray gun. The fan Angle of the manual air spray gun is 70-80 degrees.