Q-Tech Q-P019 User Manual - To Remove Clogs
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have “tails”, which is a pattern with heavy,
uneven edges. Keep testing and
increasing pressure until a smooth, regular
pattern is achieved. If the pressure is at
maximum and the pattern is still not ideal,
either go to a smaller orifice tip or thin the
material.
Do not raise the pressure any higher than
is necessary. Operating the sprayer at a
higher than necessary pressure wastes
material, causes early tip wear, and
shortens sprayer life. Excessive pressure
can also result in bounce-back of the
material and a rough finish.
While spraying, consistently hold the gun
perpendicular, about 25-30cm (10-12
inches) away from the surface. Do not
swing the gun. Do not tilt the gun.
Trigger the gun before moving and release
the trigger after each stroke. Overlap each
previous stroke by half. Do this by aiming
the tip to the edge of the previous stroke.
Work in sections within your reach. When
painting corners, point the gun parallel to
the corner. Cut in edges and corners first.
Then paint flat areas.
Do not allow the material to run out.
Remember to follow the PRESSURE
RELIEF PROCEDURE before refilling
material. If the material does run out, the
pump will suck in air. This air must be bled
out before continuing. Follow the
instructions for “Priming” above.
TO REMOVE CLOGS
FROM SPRAY TIP
(REVERSIBLE TIPS)
1. Lock gun safety latch and follow the
PRESSURE RELIEF PROCEDURE.
2. Turn Tip handle 180 degrees.
3. Disengage trigger lock & trigger gun
into pail.
4. If the Tip handle appears locked
loosen the retaining nut. The handle
will now turn easily.
5. Engage gun safety latch & return
tip to the spray position.