Graco 244115, 244113, 244118, 244117 User Manual
INSTRUCTIONS
309317
This manual contains important
warnings and information.
READ AND KEEP FOR REFERENCE.
INSTRUCTIONS
US Patent Pending
HVLP–Turbine Guns
10 psi (0.07 MPa, .7 bar) Maximum Inlet Air Pressure
50 psi (0.35 MPa, 3.5 bar) Maximum Inlet Fluid Pressure
Related Manuals
309205 – HVLP–Turbine Gun for maintenance and service instructions
309243 – HVLP Turbine
309244 – HVLP Compressor/Cart
Rev. B
Cup Feed
Includes 1-quart (1 liter) cup
Model 244113, without fluid set
Model 244117, with # 3 fluid set
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440–1441
ECOPYRIGHT 2001, GRACO INC.
Graco Inc. is registered to I.S. EN ISO 9001
Remote Pressure Feed
Model 244115, without fluid set
Model 244118, with # 3 fluid set
T10746
Table of Contents
Symbols 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Component Identification 4. . . . . . . . . . . . . . . . . . . . . . . .
Setup 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Spray 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Shutdown 8. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts List 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Drawing 14. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data 16. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Phone Number NO TAG. . . . . . . . . . . . . . . . . . . .
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow instructions.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow instructions.
You will need:
Cleaning fluids: a compatible solvent; water–based paint also requires soap and water.
Suggested proper clothing:
• Safety glasses • Sturdy boots or shoes
• Respirator • Gloves
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Fire and explosion hazard: Solvent and paint
fumes can ignite or explode.
D Sprayers generate sparks. Keep sprayer at least
20 feet (6 m) from explosive vapors.
DUse in an extremely well ventilated area.
DEliminate all ignition sources; such as pilot lights,
cigarettes and static arcs from plastic drop cloths.
Do not plug or unplug power cords or turn lights
on or off in spray area.
DGround Sprayer, object being sprayed, paint and
solvent pails.
DDo not use 1,1,1-trichloroethane, methylene chlo-
ride, other halogenated hydrocarbon solvents or
fluids containing such solvents in pressurized aluminum equipment. Such use could result in a
chemical reaction, with the possibility of explosion.
Equipment Misuse Hazard: Equipment misuse
can cause the equipment to rupture or malfunction
and result in serious injury.
DBefore operating equipment, read all instruction
manuals, tags, and labels.
DCheck equipment daily. Repair or replace worn
or damaged parts immediately.
DDo not exceed maximum working pressure (MWPR) of the lowest–rated
system component
DUse fluids and solvents that are compatible with the equipment
wetted parts. See Specifications on page for this information.
DWear hearing protection when operating this equipment.
DDo not “blow back” fluid; this is not an air spray system
DFollow Pressure Relief before cleaning, checking or servicing the
equipment.
TOXIC FLUID HAZARD: Hazardous fluid or toxic
fumes can cause serious injury or death if
splashed in eyes or on skin, inhaled, or swallowed.
DKnow specific hazards of fluid you are
using and take protective measures as
recommended by the fluid and solvent manufacturer.
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D
Component Identification
Air cap/retaining ring – Adjusts
fan direction
Air flow control – Adjusts TOTAL
air flow to spray gun
Pattern Adjustment Knob –
Adjusts pattern from fan to
round
Fluid flow/Pattern size control –
Adjusts fluid volume
Air inlet
Cup
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Swivel tube and strainer
EasyGlidet Trigger
Duckbill check valve
PRESSURE RELIEF – Follow this procedure when cleaning, repairing or shuting down
2
sprayer
For Cup Guns
Follow these
instructions whenever
you stop spraying.
1. Turn off turbine. 2. Unlatch cup
For Pressure Feed Guns
Follow these
instructions whenever
you stop spraying.
TIP SELECTION
A Tip consists of a fluid
nozzle, and fluid needle.
Use the following chart
for recommendations.
1. Turn off air supply to the pot.
2. Open pressure relief (A) on
pot until pressure is completely
relieved. Close relief.
Fluid Set
#2
244123
#3
244124
#4
244125
Tip Size
0.8 mm
(0.032 in)
1.3 mm
(0.051 in)
1.8 mm
(0.071 in)
Ink, dye and non–wiping stain.
Water base lacquer, urethane, varnish, stain, and automotive finish.
Lacquer, urethane, varnish, stain, primer, enamel and epoxy.
Fluid Usage
A
8069A
A
2 quart
0288
#5
244126
#6
244127
2.2 mm
(0.087 in)
2.5 mm
(0.098 in)
Lacquer, urethane, varnish, stain, primer, enamel, epoxy and
higher output industrial finishes.
Latex, multi–spec, oil wall paint, industrial finishes, butyrate, and nitrate dope.
Installing the Fluid Set
CAUTION
Trigger the gun whenever you tighten or remove the nozzle. This keeps the needle seat away from
the nozzle seating surface and prevents the seat from being scratched.
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1. Use your hand to loosen and remove the air cap retaining ring
and air cap housing.
2. Test spray pattern and atomization while holding gun about 6
to inches (150 to 200 mm) from test piece.
3. While triggering the gun, use your hand to loosen and remove the nozzle.
.
4. Use your hand to loosen and remove the fluid knob assembly and
compression ring from the back of the gun and remove the old needle.
5. Insert the needle assembly in the back of the gun. Reassemble nozzle, air cap housing and air cap re-
taining ring. Hand tighten.
A
Note: Nozzle should always have an o–ring (A).
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