Grizzly H6329 Instruction Manual page 14

symptom
excessive over-
spray.
unable to control
spray fan.
runs and sags.
Material leaks from
cup.
Material leaks from
gun.
thick dimpled fin-
ish, aka "orange
peel."
dry spray.
gun leaks from
fluid tip.
Contaminated
paint, aka "Fish
eyes.
-12
-
possible cause
1. Fluid pressure too high.
2. gun is too far from surface.
3. spraying too fast.
1. pattern adjustment screw is
not seating properly.
2. Atomizing cap is loose.
1. over diluted paint.
2. spray sweep is too slow.
3. tip too close to workpiece.
4. damaged seal.
1. Cap not secure.
2. Cup not tight on gun body.
3. leaking from cap vent hole.
1. Fluid tip loose.
2. dry or damaged seals.
3. excessive pressure.
1. holding gun too close to sur-
face.
2. inlet air pressure too low.
3. Material not properly mixed.
4. surface is dirty or oily.
1. inlet air pressure too high.
2. gun too far from surface.
3. gun stroke too fast.
1. debris will not let the needle
seat with the fluid tip.
1. Work surface has oil spots, or
was improperly cleaned and
primed.
2. Water or oil in the air line.
solution
1. reduce fluid pressure.
2. Keep gun at recommended
distance.
3. slow down and maintain
consistent, even parallel
stroke.
1. Clean or replace.
2. tighten atomizing cap.
1. refer to paint manufacture
dilution ratios.
2. speed up spraying sweeps.
3. Move tip farther away from
workpiece.
4. replace damaged seals.
1. tighten.
2. tighten.
3. hold gun upright; do not tilt.
1. tighten.
2. replace seals.
3. reduce pressure.
1. spray at recommended dis-
tance.
2. Check inlet air pressure.
3. Follow manufacturer's
instructions.
4. More surface prep is
required.
1. lower inlet air pressure.
2. Keep gun at recommended
distance.
3. slow down and maintain
consistent even parallel
stroke.
1. Clean or replace both.
1. Wait until finish is dry and
cured, re-sand clean and
re-prime, and repaint.
2. install an in-line air filter.
Model h6329 2 ⁄ gallon paint tank
1
2