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11 TROUBLE SHOOTING
11.1
Motor hums but does not spray or irregular spraying
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Worn swirl head.
Replace swirl head.
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Pick up pipe not in the right position
Re-adjust pick up pipe.
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Blocked pick up pipe.
Clean with thinner.
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Blocked nozzle
Clean nozzle.
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Blocked filter
Clean with thinner.
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Control knob needs adjustment
Adjust.
11.2
Atomization is not good
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Volume adjustment is not correct.
Adjust.
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Paint too thick
Check viscosity of the paint
11.3
Over painting
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Spray gun not clean. or not lubricated, resulting in piston being stuck in cylinder
Disassemble spray gun and clean with thinner.
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Too much paint
Adjust the volume clockwise to reduce spraying. Two thin coats are better than one thick coat.
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Viscosity too low
Check viscosity
11.4
Motor louder than normal
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Spray gun not clean. or not lubricated, resulting in piston being stuck in cylinder
Disassemble spray gun and clean with thinner.
11.5
No spray no sound
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No electricity
Check power supply.
11.6
Operating sound not right
▪
Poor output adjustment
Re-adjust
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Not enough paint in the container resulting in air being sucked in air being sucked in.
Refill with paint.
▪
Not diluting properly or not passing pick up pipe completely.
Check pick up pipe and viscosity level.
"Orange Skin" excessive fogging
11.7
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Incorrect solvent is used
Use correct solvent
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Spray gun to far from the surface.
Hold spray gun closer to the object
▪
Paint too thick
Thin the pain
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