Grizzly H6331 instruction manual Symptom Possible Cause Solution

Symptom	Possible Cause		Solution
Excessive over-	1.	Fluid pressure too high.	1.	Reduce fluid pressure.
spray.	2.	Gun is too far from surface.	2.	Keep gun at recommended
				distance.
	3.	Spraying too fast.	3.	Slow down and maintain
				consistent, even parallel
				stroke.
Unable to control	1.	Pattern adjustment screw is	1.	Clean or replace.
spray fan.		not seating properly.
	2.	Atomizing cap is loose.	2.	Tighten atomizing cap.
Runs and sags.	1.	Over diluted paint.	1.	Refer to paint manufacture
				dilution ratios.
	2.	Spray sweep is too slow.	2.	Speed up spraying sweeps.
	3. Tip too close to workpiece.		3.	Move tip farther away from
				workpiece.
			4.	Replace damaged seals.
	4.	Damaged seal.
Material leaks from	1.	Cap not secure.	1.	Tighten.
cup.	2.	Cup not tight on gun body.	2.	Tighten.
	3.	Leaking from cap vent hole.	3.	Hold gun upright; do not tilt.
Material leaks from	1.	Fluid tip loose.	1.	Tighten.
gun.	2.	Dry or damaged seals.	2.	Replace seals.
	3.	Excessive pressure.	3.	Reduce pressure.
Thick dimpled fin-	1.	Holding gun too close to sur-	1.	Spray at recommended dis-
ish, aka "Orange		face.		tance.
Peel."	2.	Inlet air pressure too low.	2.	Check inlet air pressure.
	3.	Material not properly mixed.	3.	Follow manufacturer's
				instructions.
	4.	Surface is dirty or oily.	4.	More surface prep is
				required.
Dry Spray.	1.	Inlet air pressure too high.	1.	Lower inlet air pressure.
	2.	Gun too far from surface.	2.	Keep gun at recommended
				distance.
	3.	Gun stroke too fast.	3.	Slow down and maintain
				consistent even parallel
				stroke.
Gun leaks from	1.	Debris will not let the needle	1.	Clean or replace both.
fluid tip.		seat with the fluid tip.
Contaminated	1.	Work surface has oil spots, or	1.	Wait until finish is dry and
paint, aka "Fish		was improperly cleaned and		cured, re-sand clean and
Eyes.		primed.		re-prime, and repaint.
	2.	Water or oil in the air line.	2.	Install an in-line air filter.

Model H6331 HVHP Spray Gun Set -17-