Graco HVLP 2500 Quick Operator's Manual

HVLP 2500/3800/4900
Quick Operator's Guide
WARNING
SETUP
Connect air hose to gun and turbine.
CHOOSE THE RIGHT FLUID NOZZLE
For low flow rates or light
Material
viscosity fluid, select smaller
nozzle sizes.
Part Number
Orifice Size
For high flow rates or high
Dye
viscosity fluid, select larger
Ink
nozzle sizes.
Non-Wiping Stain
Automotive Finish
Lacquer
Stain
Enamel
Epoxy
Urethane
Varnish
Primer
Industrial Finishers
Latex
Multi-Spec
Butyrate
Nitrate Dope
Oil Wall Paint
NOTE: read gun manual for paint reduction recommendations.
Installing the Fluid Set
1.
Use your hand to loosen and remove the air cap retaining (A) and the air cap
housing (B).
2.
While triggering the gun, use your hand to loosen and remove the nozzle (C)
from the gun.
3.
Use your hand to loosen and remove the fluid knob assembly (D) and com-
pression spring (E) from back of gun and remove the old needle.
4.
Insert the needle assembly (F) into the back of the gun. Replace the nozzle
(E,D) air cap housing (C,B,A) and air cap retaining ring and tighten by hand.
NOTE: O-ring (G) should always be on the nozzle.
This procedure is for water-base paints and flushing fluids. For solvent-base paints and flushing
fluids (i.e. mineral spirits), you must read Fire and Explosion Hazard in the Operating Instructions.
* check the Graco operations manual delivered with the unit for more details.
Turn fluid control out until trigger movement is not restricted.
Caution: Turning knob too far will remove it.
Fluid Set #2 Fluid Set #3
244123 244124
0.032 0.051
A
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Remove cup. Fill 3/4 full. DO NOT
OVERFILL. Reattach and latch cup.
Fluid Set #4 Fluid Set #5 Fluid Set #6
244125 244126 244127
0.071 0.087 0.098
C
B
G
Turbine Unit
2500
3800
4900
F
D
E