Page 1
Instructions-Parts
™
AirPro
Feed Airspray Gun
Conventional, HVLP, and compliant guns for specialty industrial applications.
For professional use only.
100 psi (0.7 MPa, 7 bar) Maximum Air Inlet Pressure
Important Safety Instructions
Read all warnings and instructions in this
manual. Save these instructions.
Siphon
312578J
ENG
See page 2 for model information.
ti1109
II 2 G
Page 2
Models
Contents
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Gun Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Conventional Guns . . . . . . . . . . . . . . . . . . . . . . . 4
HVLP Guns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Compliant Guns . . . . . . . . . . . . . . . . . . . . . . . . . 4
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Ground the Gun . . . . . . . . . . . . . . . . . . . . . . . . . 5
Flush Before Using Equipment . . . . . . . . . . . . . . 5
Adjust Spray Pattern . . . . . . . . . . . . . . . . . . . . . . 6
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Pressure Relief Procedure . . . . . . . . . . . . . . . . . 7
Apply Fluid . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Volatile Organic Compounds (VOC) Regulation . 7
Models
Orifice Size
Model, Series
in (mm) Spray Type
Daily Gun Maintenance . . . . . . . . . . . . . . . . . . . . . . 8
General Tasks . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Flush . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Clean Gun and Cup . . . . . . . . . . . . . . . . . . . . . . . 8
Clean Nozzle and Air Cap . . . . . . . . . . . . . . . . . . 9
Compliant Cleaning Methods . . . . . . . . . . . . . . . 9
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Reassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Repair Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Without Siphon Cup . . . . . . . . . . . . . . . . . . . . . . 16
With Siphon Cup . . . . . . . . . . . . . . . . . . . . . . . . 16
Max. HVLP/Compliant
Air Pressure
psi (MPa, bar)
With Siphon Cup
289028, A
289029, A 0.070 (1.8) Conventional N/A
289030, A 0.055 (1.4) HVLP 30 (0.21, 2.1)
289031, A 0.070 (1.8) HVLP 30 (0.21, 2.1)
289032, A 0.055 (1.4) Compliant 35 (0.24, 2.4)
289033, A 0.070 (1.8) Compliant 35 (0.24, 2.4)
Without Siphon Cup
289991, A
289992, A 0.070 (1.8) Conventional N/A
289993, A 0.055 (1.4) HVLP 30 (0.21, 2.1)
289994, A 0.070 (1.8) HVLP 30 (0.21, 2.1)
289995, A 0.055 (1.4) Compliant 35 (0.24, 2.4)
289996, A 0.070 (1.8) Compliant 35 (0.24, 2.4)
0.055 (1.4) Conventional N/A
0.055 (1.4) Conventional N/A
2 312578J
Page 3
Warnings
Warnings
The following warnings are for the setup, use, grounding, maintenance, and repair of this
equipment. The exclamation point symbol alerts you to a general warning and the hazard
symbols refer to procedure-specific risks. Refer back to these warnings. Additional, productspecific warnings may be found throughout the body of this manual where applicable.
WARNING
FIRE AND EXPLOSION HAZARD
Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode.
To help prevent fire and explosion:
• Use equipment only in well ventilated area.
• Eliminate all ignition sources; such as pilot lights, cigarettes, portable electric
lamps, and plastic drop cloths (potential static arc).
• Keep work area free of debris, including solvent, rags and gasoline.
• Do not plug or unplug power cords or turn lights on or off when flammable fumes
are present.
• Ground all equipment in the work area. See Grounding instructions.
• If there is static sparking or you feel a shock, stop operation immediately. Do not
use equipment until you identify and correct the problem.
• Keep a working fire extinguisher in the work area.
PRESSURIZED EQUIPMENT HAZARD
Fluid from the gun/dispense valve, leaks, or ruptured components can splash in the
eyes or on skin and cause serious injury.
• Follow Pressure Relief Procedure in this manual, when you stop spraying and
before cleaning, checking, or servicing equipment.
• Tighten all fluid connections before operating the equipment.
• Check hoses, tubes, and couplings daily. Replace worn or damaged parts
immediately.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Do not exceed the maximum working pressure or temperature rating of the lowest
rated system component. See Technical Data in all equipment manuals.
• Use fluids and solvents that are compatible with equipment wetted parts. See
Technical Data in all equipment manuals. Read fluid and solvent manufacturer’s
warnings.
• Check equipment daily. Repair or replace worn or damaged parts immediately.
• Do not alter or modify equipment.
• Use equipment only for its intended purpose. Call your Graco distributor for
information.
• Route hoses and cables away from traffic areas, sharp edges, moving parts, and
hot surfaces.
• Do not kink or overbend hoses or use hoses to pull equipment.
• Keep children and animals away from work area.
• Comply with all applicable safety regulations.
312578J 3
Page 4
Gun Selection
PERSONAL PROTECTIVE EQUIPMENT
You must wear appropriate protective equipment when operating, servicing, or when in
the operating area of the equipment to help protect you from serious injury, including
eye injury, inhalation of toxic fumes, burns, and hearing loss. This equipment includes
but is not limited to:
• Protective eyewear
• Clothing and respirator as recommended by the fluid and solvent manufacturer
•Gloves
• Hearing protection
WARNING
Gun Selection
Conventional Guns
Excellent atomization and high production
rates typically with some reduction in transfer
efficiency.
HVLP Guns
An HVLP gun is a high transfer efficiency gun
which limits the air pressure at the air cap to
10 psi (0.07 MPa, 0.7 bar) maximum. In some
areas, an HVLP gun is required for compliance
with environmental standards.
Compliant Guns
A compliant gun is a high transfer efficiency
gun which has been tested to have a transfer
efficiency greater than or equal to HVLP guns.
The Graco compliant guns have no restrictions
on air cap pressures, but the gun inlet pressure must remain under 35 psi (0.24 MPa,
2.4 bar) to remain in compliance.
4 312578J
Page 5
Setup
• Check that your shop air provides
adequate air flow. See Technical
Data, page 18, for minimum cfm
requirements.
Setup
fluid inlet
• Recommended 5/16 in. (7.9 mm) ID
hose, optional 3/8 in. (10 mm) ID air
hose.
• Set shop air pressure regulator (not
supplied) according to paint manufacturer’s recommendation. See
maximum compliant air pressure on
air cap.
• Make sure no air restrictions, such as
low-volume cheater-valves, obstruct
the air flow. If an air adjusting valve is
desired, use a Graco adjustable air
valve (234784).
1. Shut off the air supply.
2. Install a shutoff valve (not supplied) downstream of the air regulator to shut off gun
air.
3. Install an inline air filter (not supplied) to
clean and dry the gun air supply.
4. Connect a clean, dry, filtered air supply to
the air inlet fitting. See F
IG. 1.
air inlet
ti11096a
FIG. 1
Ground the Gun
Check your local electrical code for detailed
grounding instructions.
Ground the gun through connection to a
Graco-approved conductive air supply hose.
Flush Before Using Equipment
The equipment was tested with lightweight oil,
which is left in the fluid passages to protect
parts. To avoid contaminating your fluid with
oil, flush the equipment with a compatible solvent before using the equipment. See Flush,
page 8.
5. Connect fluid cup to the fluid inlet fitting.
312578J 5
Page 6
Setup
Adjust Spray Pattern
1. Rotate the air cap to achieve desired spray
pattern. See FIG. 2
ti4839a
FIG. 2
2. To achieve full fan pattern, open the air
control valve by turning the knob fully counterclockwise. See FIG. 3.
3. To create a round pattern, turn the pattern
air off by turning the air control valve fully
clockwise. See FIG. 3.
6. To reduce fluid flow, turn the fluid control
valve clockwise.
• If the fluid control valve is turned clockwise all the way, the gun will emit only
air.
• If you cannot achieve the correct fluid
flow with the fluid control valve, a different sized nozzle may be necessary. For
smaller fluid flow, use the next size
smaller nozzle. For a larger fluid flow,
use the next size larger nozzle.
7. Spray a test pattern. Evaluate the spray
pattern size and atomization.
8. To achieve a narrow spray pattern, turn air
control valve clockwise.
9. To improve atomization, reduce the fluid
flow rate. Increasing the air pressure can
improve atomization but may result in poor
Transfer Efficiency (TE) or non-compliant
operation.
4. Trigger gun and adjust gun air pressure.
Refer to Technical Data, page 18, for inlet
air pressure.
5. To establish the correct fluid flow, turn the
fluid control valve counterclockwise until no
restriction of the trigger movement is felt,
then turn out another half turn.
air control valve
fluid control valve
air inlet valve
ti11097a
F
IG. 3
6 312578J
Page 7
Operation
Operation
Pressure Relief Procedure
1. Turn off the gun air supply.
2. Trigger the gun to relieve pressure.
Apply Fluid
CAUTION
Excessive atomizing air pressure can
increase over-spray, reduce transfer
efficiency, and result in a poor quality finish.
Regulatory agencies in certain states
prohibit the operation of a spray gun above
10 psi (69 kPa, 0.7 bar) atomizing air cap
pressure.
1. Fill the cup with material. Do not fill past the
shoulder on cup.
When using the HVLP spray gun, instead of a
conventional airspray gun, you may need to
use a slightly slower hand movement and
make fewer passes with the gun to coat a part.
This is due to the reduced spray velocity produced by lower HVLP air pressures, along with
a larger fluid particle size because there is less
air to blow off solvents than is produced by
conventional airspray. Take care to avoid runs
or sags as you spray.
Volatile Organic Compounds (VOC) Regulation
In certain states, spraying solvents that release
VOCs into the atmosphere when cleaning
a spray gun is prohibited. To comply with these
air quality laws, you must use a cleaning
method that prevents the escape of VOC
vapors into the atmosphere. See Compliant
Cleaning Methods, page 9.
.
Clean air line filters as directed by the
manufacturer.
2. Turn on the shop air to the gun. Set
atomizing pressure with the gun fully
triggered.
3. Adjust the pattern size and shape. See
page 6.
4. To achieve the best results when applying
fluid:
• Keep the gun perpendicular and
6 to 8 inches (150 to 200 mm) from the
object being sprayed.
• Use smooth, parallel strokes across the
surface to be sprayed with 50% overlap.
See Troubleshooting, page 10, if you
experience an irregular pattern.
312578J 7
Page 8
Daily Gun Maintenance
Daily Gun Maintenance
General Tasks
Follow the Pressure Relief Procedure,
page 7.
• Frequently lubricate the gun moving
parts with a drop of non-silicone oil.
• Do not disassemble the spray gun if you
are having a spray pattern problem. See
Troubleshooting, page 10, for information
on how to correct the problem.
• Clean the fluid and air line filters daily.
• Check for fluid leakage. Tighten fittings
or replace equipment as needed.
2. Dispose of any paint in the cup.
3. Fill the cup with a small amount of solvent.
4. Spray into a grounded metal waste container until the equipment is clean.
5. Follow Pressure Relief Procedure,
page 7.
Clean Gun and Cup
CAUTION
• Do not submerge gun in solvent. Solvent
dissolves lubricant, dries out packings, and
clogs air passages.
• Do not use metal tools to clean air cap
holes as this may scratch them and distort
the spray pattern.
• Use a compatible solvent.
1. Flush, page 8.
CAUTION
Solvent left in gun air passages could result
in a poor quality paint finish. Do not use any
cleaning method that may allow solvent into
the gun air passages.
• Do not point gun up while cleaning it.
• Do not wipe gun with a cloth soaked in
solvent; wring out the excess.
• Do not immerse the gun in solvent.
Flush
Flush before using the equipment, before
changing colors, and when you are done
spraying. Use solvent that is compatible with
gun wetted parts and with the fluid that will be
sprayed.
See Compliant Cleaning Methods,
page 9, to comply with air quality laws if
applicable.
2. Dampen a soft cloth with solvent and wring
out the excess. Point the gun down and
wipe off the outside of the gun and cup.
3. Make sure cup lid vent hole is clear.
4. Blow dry gun inside and out. Lubricate.
See Compliant Cleaning Methods,
page 9, to comply with air quality laws if
applicable.
1. Follow Pressure Relief Procedure,
page 7.
8 312578J
Page 9
Daily Gun Maintenance
Clean Nozzle and Air Cap
1. Remove air cap (13), trigger gun, remove
nozzle (11), and soak both in a compatible
cleaning solution.
CAUTION
Trigger the gun whenever you tighten or
remove the nozzle. This keeps the needle tip
away from the nozzle seating surface and
prevents the tip from being damaged.
2. Clean air cap, nozzle, and front of the gun
with a soft-bristle brush dipped into compatible solvent. Do not use a wire brush or
metal tools.
3. Use a soft implement, such as a toothpick,
to clean out air cap holes.
4. Trigger the gun while you install the fluid
nozzle with the gun tool. Tighten the nozzle
securely to 155-165 in-lb (17.5-18.6 N•m)
to obtain a good seal.
5. Install the retaining ring (14) and
air cap (13).
When reassembling, make sure the
air cap matches the color etched onto
the side of the nozzle (gold, brown, grey,
blue, etc.).
6. After cleaning the gun, lubricate the following parts with lubricant 111265 daily:
• fluid control valve threads
• trigger pivot pin
• fluid needle shaft
Compliant Cleaning Methods
1. Place spray gun in a gun washer that completely encloses the gun and components
during cleaning, rinsing, and draining.
2. Spray solvent through the spray gun into
a closed gun cleaning station.
312578J 9
Page 10
Troubleshooting
Troubleshooting
Problem Cause Solution
Spray Pattern Normal pattern. No action necessary.
Right
Spray Pattern Dirty or damaged air cap or
fluid nozzle.
Rotate air cap 180°.
If pattern follows air cap, problem is in
air cap (13). Clean and inspect. If pattern is not corrected, replace air cap.
Wrong
Heavy top
or bottom
Spray Pattern Pressure too high for viscosity
of material being sprayed.
Wrong
Split pattern
Spray Pattern Dirty or distorted air horn holes. Clean and inspect air cap. If pattern is
Wrong
Gun spitting Air getting into paint stream. Check if cup is empty and fill.
If pattern does not follow the air cap,
the problem is with the fluid nozzle.
Clean and inspect the nozzle. If the pattern is not corrected, replace nozzle.
Reduce air pressure and increase
material viscosity.
Correct pattern by narrowing fan size
with fluid control valve (8).
not corrected, replace air cap.
Tighten fluid nozzle (11).
Check and tighten needle packing
nut (17).
Check fluid nozzle (11) for damage.
10 312578J
Page 11
Problem Cause Solution
Will not spray Cup is empty. Fill cup.
Fluid control valve (8) turned
too far clockwise.
Excessive air blowing
back
Excessive air leak
behind
trigger.
Loose fluid nozzle (11). Tighten fluid nozzle (11).
Damaged fluid nozzle seal (19). Replace seal (19).
Worn u-cups/air valve. Repair gun (Kit 289408). Be sure to use
Worn trigger. Replace trigger (part 289140). If leak
Troubleshooting
Adjust valve (8) counterclockwise.
all included parts.
persists repair gun (Kit 289408).
312578J 11
Page 12
Repair
Repair
Follow Pressure Relief Procedure, page 7.
5. Remove spring (28) and push the air valve
assembly (6) out the back of the gun.
Inspect. Replace air valve assembly (6)
and u-cup seal (20) as necessary. Use
tool (33) to install u-cup seal.
See Parts, page 14, for callout references.
Disassembly
1. Unscrew retaining ring (14) to remove air
cap (13b). Check o-rings (13a and 13c)
and replace if necessary.
2. Trigger gun while unscrewing nozzle (11) to
prevent needle damage.
3. Check o-ring (19) and replace if necessary.
4. Remove fluid control valve (8), spring (26),
needle (9), and nut (7). Inspect. Replace
tip (9c), needle (9), and u-cup seal (20) as
necessary. If replacing needle tip, use low
strength thread adhesive on needle tip
threads.
6. Remove trigger nut (22), trigger pin (21),
wave washer (18), and trigger (10).
7. Unscrew needle packing nut (17) and
remove u-cup packing (16) and
spreader (15).
8. Remove air control valve assembly (5).
Inspect and replace as necessary.
9. Remove air inlet valve assembly (27).
Inspect and replace as necessary.
Do not remove the fluid inlet fitting. It was
attached to the gun body with permanent
thread locker. There is also no need to
remove the air inlet fitting.
12 312578J
Page 13
Repair
Reassembly
1. Install air control valve assembly (5) with
valve turned fully counterclockwise to outermost position. Torque to 85-90 in-lb
(9.6-10.2 N•m).
2. Install air inlet valve assembly (27) with
valve turned fully counterclockwise to outermost position. Torque to 205-215 in-lb
(23.2-24.3 N•m).
3. Lubricate u-cup spreader (15) and u-cup
packing (16). Insert spreader (15) with
tapered end facing rear of gun. Install u-cup
packing (16) with open end facing front of
gun. Install packing nut (17). Torque to
3 in-lb (0.3 N•m).
4. Install wave washer (18) with cupped side
toward the gun body. Lubricate and apply
thread retainer to trigger pin (10). Install
trigger (10), trigger pin (21), and trigger
nut (22). Torque to 15-20 in-lb
(1.7-2.2 N•m).
5. Install air valve assembly (6), spring (28),
and nut (7). Torque to 175-185 in-lb
(19.8-20.9 N•m).
6. Install needle (9) and spring (26). Lightly
lubricate and install fluid control valve (8).
7. Trigger gun while replacing nozzle (11).
Torque to 155-165 in-lb (17.5-18.6 N•m).
8. Install air cap assembly (13) and retaining
ring (14).
17
16
ti11226a
15
312578J 13
Page 14
Parts
Parts
26
3
9a
9b
2065282078
8
3
3
3
10
6
3
18
3
21
3
15
2 3
19
9
11
1
13b
13c
9c
4
7
43
22
2
1
5
11
12
3
17
2
16
3
23
11
27
10
11
1
Pull trigger before installing nozzle (11).
2
Insert spreader (15) with tapered end facing
rear of gun. Insert u-cup (16) with open end
facing front of gun.
3
Apply lubricant.
4
Apply low strength thread retainer.
5
Apply high-strength thread retainer.
6
Torque to 85-90 in-lbs (9.6-10.2 N•m).
7
Torque to 15-20 in-lbs (1.7-2.2 N•m).
8
Torque to 175-185 in-lbs (19.8-20.9 N•m).
9
Torque to 155-165 in-lbs (17.5-18.6 N•m).
10
Install with valve assembly turned fully
counterclockwise to outermost position.
11
Torque to 205-215 in-lbs (23.2-24.3 N•m).
12
Torque to 3 in-lbs (0.3 N•m).
36
11
1413a
10
ti11225a
14 312578J
Page 15
Parts
Ref. Part No. Description Qty.
1❖
2‡❖
3‡❖
5 289796 VALVE, air control,
---
---
---
BODY, gun 1
GASKET, fluid inlet 1
FITTING, fluid inlet 1
1
assembly
6*★ 289039 VALVE, air, assembly 1
7* 289052 NUT, air valve, u-cup
1
assembly
8 289097 VALVE, fluid control 1
9 See table NEEDLE, assembly
1
(Includes 9a-9c)
10 289140 TRIGGER, gun, razor
1
industrial
11 See table NOZZLE, fluid, 1
13 See table AIR CAP, assembly
1
(includes 13a-13c)
13a◆★✓
13b◆★✓
---
---
WASHER 1
O-RING 1
13c See table AIR CAP 1
14✓
15★+❖
16★+❖
---
---
---
RING, retaining 1
SPREADER, u-cup 1
PACKING, u-cup 1
17❖ 289793 NUT 1
18✖
---
WASHER, wave 1
19★ 111457 PACKING, o-ring 1
20*★
21✖
22✖
---
---
---
PACKING, u-cup, gun 1
PIN, pivot 1
PIN, pivot, nut 1
23 289451 FITTING, air inlet 1
26*
---
27 289798 VALVE, assembly, air
SPRING, compression 1
1
inlet
28*
---
SPRING, compression 1
29 289794 TOOL, gun 1
33*★
---
TOOL, installation, seal 1
36 289452 NUT, air plug 1
37 244130 CUP, 1 qt. 1
★ Included in Gun Repair Kit 289790.
✖ Included in Trigger Repair Kit 289143
(contains 5 of each part).
+ Included in Needle Packing Repair Kit
289455 (contains 5 of each part).
* Included in Air Valve Repair Kit 289408.
◆ Included in Air Cap Seal Kit 289791
(contains 5 of each Part).
✓ Included in Retaining Ring Kit 289079.
❖ Included in Gun Body Kit 289019.
‡ Included in Fluid Inlet Fitting Kit 24C269.
---Not sold separately.
312578J 15
Page 16
Repair Kits
Repair Kits
Without Siphon Cup
Model Spray Type
Nozzle
Size
in. (mm)
Air Cap
Kit
(13a-13c)
Nozzle
Kit
(11, 19)
Needle
Assembly Kit
(9a-9c)
Needle/
Nozzle Kit
(9a-9c, 11, 19)
Needle Tip
Kit
(9c, 5-pack)
289991 Conventional 0.055 (1.4) 289769 289560 289788 289487 288984
289992 Conventional 0.070 (1.8) 289769 289783 289788 289488 288984
Conventional 0.086 (2.2) 24C173 24C174 253777 24C175 289004
289993 HVLP 0.055 (1.4) 289435 289417 289789 289489 289001
289994 HVLP 0.070 (1.8) 289435 289418 289789 289490 289001
289995 Compliant 0.055 (1.4) 289768 289781 289788 289491 288984
289996 Compliant 0.070 (1.8) 289768 289782 289788 289492 288984
With Siphon Cup
Nozzle
Size
Model Spray Type
in. (mm)
289028 Conventional 0.055 (1.4) 289769 289560 289788 289487 288984
289029 Conventional 0.070 (1.8) 289769 289783 289788 289488 288984
Air Cap
Kit
(13a-13c)
Nozzle
Kit
(11, 19)
Needle
Assembly Kit
(9a-9c)
Needle/
Nozzle Kit
(9a-9c, 11, 19)
Needle Tip
Kit
(9c, 5-pack)
Conventional 0.086 (2.2) 24C173 24C174 253777 24C175 289004
289030 HVLP 0.055 (1.4) 289435 289417 289789 289489 289001
289031 HVLP 0.070 (1.8) 289435 289418 289789 289490 289001
289032 Compliant 0.055 (1.4) 289768 289781 289788 289491 288984
289033 Compliant 0.070 (1.8) 289768 289782 289788 289492 288984
Needle Tips
Grooves
0 289004
6 288984
7 289001
Needle Tip Kit
(5-pack)
Grooves
ti14043a
16 312578J
Page 17
Accessories
Accessories
Repair Kits
Part No. Description
289455 Needle Packing Repair Kit
289790 Gun Repair Kit
289791 Air Cap Seal Kit
289143 Trigger Repair Kit
289408 Air Valve Repair Kit
289079 Retaining Ring Kit
24C269 Fluid Inlet Fitting Kit
24C310 Nozzle O-Ring Kit, 5-pack
289019 Gun Body Kit
195065 Steel Air Inlet Fitting
Air Valves
Part No. Description
234784 Air Control Valve with Gauge
235119 Gun Air Regulator Assembly
239655 Swivel Air Valve
Test Gauges
Part No. Description
289589 HVLP Verification
Cleaning Kit
Part No. Description
105749 Cleaning Brush
111265 Gun Lubricant
15C161 Ultimate Gun Cleaning Kit
Hoses
Part No. Description
Cups
Part No. Description
244130 Aluminum Cup with Lid, 1 qt
239802 1 qt SST Pressure Cup with Single
Air Regulator
239803 1 qt SST Pressure Cup with Double
Air Regulator
235117 2 qt Pressure Cup with Regulator
and Hose
239804 1 qt SST Pressure Cup with Remote
Air Regulator
240266 Disposable Polyethylene Cup Liners
(40-pack), for 1 qt siphon and
pressure cups only.
™
3M
PPS™ Cups and Accessories
Part No. Description
234941 Cup and Collar, 6 oz, 8-pack
234771 Cup and Collar, 25 oz, 8-pack
234937 Cup and Collar, 32 oz, 4-pack
234940 Lid and Liner, 6 oz, 50-pack
234772 Lid and Liner, 25 oz, 50-pack
234938 Lid and Liner, 32 oz (25-pack)
234942 Ratio Film, 6 oz (50-pack)
15F531 Ratio Film 25 oz (100-pack)
234939 Ratio Film, 32 oz (100-pack)
234773 Siphon Cup Assembly, 25 oz,
includes cup, collar, lid, liner and
adapter
289405 Siphon Feed Adapter
15E470 Lid Dispenser
15E469 Liner Dispenser
15E467 Gun Tray
239631 4 ft Air Whip Hose Assembly
(5/16 in.)
239636 15 ft Air Hose Assembly (5/16 in.)
239637 25 ft Air Hose Assembly (5/16 in.)
312578J 17
Tips
Part No. Description
24E484 .030 SST Needle Tips (Pack of 5)
Page 18
Accessories
18 312578J
Page 19
Technical Data
Technical Data
Maximum Air Inlet Pressure . . . . . . . . . . . . . . . . . . . . . 100 psi (0.7 MPa, 7 bar)
Maximum HVLP/Compliant Inbound Air Pressure
HVLP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 psi (0.21 MPa, 2.1 bar)*
Compliant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 psi (0.24 MPa, 2.4 bar)
Air Consumption
Conventional . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12.2 CFM at 43 psi (0.3 MPa, 3.0 bar)
HVLP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11.2 CFM at 30 psi (0.21 MPa, 2.1 bar)
Compliant . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10.4 CFM at 35 psi (0.24 MPa, 2.4 bar)
Fluid and Air Operating Temperature Range. . . . . . . . 32°F to 109°F (0°C to 43°C)
Spray Gun:
Air Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 npsm (R1/4-19)
Fluid Inlet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3/8 npsm (R3/8-19)
Weight with cup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.1 lbs (1.0 kg)
Sound Data:
Conventional
Sound pressure at 43 psi (0.3 MPa, 3.0 bar). . . . . . . . 78.22 dB(A)**
Sound power at 43 psi (0.3 MPa, 3.0 bar). . . . . . . . . . 86.68 dB(A)**
HVLP
Sound pressure at 30 psi (0.21 MPa, 2.1 bar). . . . . . . 81.8 dB(A)**
Sound power at 30 psi (0.21 MPa, 2.1 bar). . . . . . . . . 88.7 dB(A)**
Compliant
Sound pressure at 35 psi (0.24 MPa, 2.4 bar). . . . . . . 74.68 dB(A)**
Sound power at 35 psi (0.24 MPa, 2.4 bar). . . . . . . . . 83.07 dB(A)**
Siphon Cup Size 1 qt. (0.95 liter)
Wetted Parts 303 stainless steel, 17-4 PH stainless
steel, PEEK, acetal, UHMWPE
* Produces 10 psi (0.07 MPa, 0.7 bar) spraying pressure at air cap.
** All readings were taken with the fan valve fully open (fan full size) at the assumed operator
position. Sound power was tested per ISO 9614-2.
312578J 19
Page 20
Graco Standard Warranty
Graco warrants all equipment referenced in this document which is manufactured by Graco and bearing its name to be free from
defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special,
extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace
any part of the equipment determined by Graco to be defective. This warranty applies only when the equipment is installed,
operated and maintained in accordance with Graco’s written recommendations.
This warranty does not cover, and Graco shall not be liable for general wear and tear, or any malfunction, damage or wear caused
by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering,
or substitution of non-Graco component parts. Nor shall Graco be liable for malfunction, damage or wear caused by the
incompatibility of Graco equipment with structures, accessories, equipment or materials not supplied by Graco, or the improper
design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by
Graco.
This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Graco distributor
for verification of the claimed defect. If the claimed defect is verified, Graco will repair or replace free of charge any defective parts.
The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose
any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts,
labor, and transportation.
THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
BUT NOT LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE.
Graco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no
other remedy (including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or
property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within
two (2) years of the date of sale.
GRACO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS
SOLD BUT NOT MANUFACTURED BY GRACO. These items sold, but not manufactured by Graco (such as electric motors,
switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Graco will provide purchaser with reasonable
assistance in making any claim for breach of these warranties.
In no event will Graco be liable for indirect, incidental, special or consequential damages resulting from Graco supplying
equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach
of contract, breach of warranty, the negligence of Graco, or otherwise.
FOR GRACO CANADA CUSTOMERS
The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal
proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les
parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et
procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les
procédures concernées.
Graco Information
For the latest information about Graco products, visit www.graco.com.
TO PLACE AN ORDER, contact your Graco distributor or call to identify the nearest distributor.
Phone: 612-623-6921 or Toll Free: 1-800-328-0211 Fax: 612-378-3505
All written and visual data contained in this document reflects the latest product information available at the time of
publication. Graco reserves the right to make changes at any time without notice.
Original instructions. This manual contains English. MM 312578
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
Copyright 2007, Graco Inc. is registered to ISO 9001
www.graco.com
Revised 05/2011
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