This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
WARNING
PRESSURIZED FLUID HAZARD
Spray from the gun, hose leaks, or ruptured components can splash fluid in the eyes or on the skin
and cause serious injury.
D Do not stop or deflect fluid leaks with your hand, glove, or rag.
D Follow the Pressure Relief Procedure on page 10 before cleaning, checking, or servicing the
equipment.
D Tighten all fluid connections before each use.
D Check the hoses, tubes, and couplings daily. Replace parts immediately if worn, damaged, or
loose. Permanently coupled hoses cannot be repaired.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
corresponding instructions.
FIRE AND EXPLOSION HAZARD
Improper grounding, poor air ventilation, open flames, or sparks can cause a hazardous condition and
result in fire or explosion and serious injury.
D Ground the equipment, the object being sprayed, and all other electrically conductive objects in the
spray area. See Grounding on page 10.
D Electrostatic guns require special grounding procedures. If your package includes an electrostatic
spray gun, read and follow all grounding instructions in the gun manual 3A2494.
D If there is any static sparking while using the equipment, stop spraying immediately. Identify and
correct the problem.
D Provide fresh air ventilation to avoid the buildup of flammable vapors from the solvent or the fluid
being sprayed.
D Do not smoke in the spray area.
D Extinguish all open flames or pilot lights in the spray area.
D Do not turn on or off any light switch in the spray area.
D Electrically disconnect all equipment in the spray area.
D Keep the spray area free of debris, including solvent, rags, and gasoline.
D Do not operate a gasoline engine in the spray area.
3093044
WARNING
EQUIPMENT MISUSE HAZARD
INSTRUCTIONS
Equipment misuse can cause the equipment to rupture, malfunction, or start unexpectedly and result
in a serious injury.
D This equipment is for professional use only.
D Read all the instruction manuals, tags, and labels before operating the equipment.
D Use the equipment only for its intended purpose. If you are uncertain about usage, call your Graco
distributor.
D Do not alter or modify this equipment. Use only genuine Graco parts and accessories.
D Check the equipment daily. Repair or replace worn or damaged parts immediately.
D Do not exceed the maximum working pressure of the lowest rated system component. This pack-
age has a 100 psi (0.7 MPa, 7 bar) maximum working pressure.
D Use fluids that are compatible with the equipment wetted parts. See the Technical Data section of
all the equipment manuals. Read the fluid manufacturer’s warnings.
D Aluminum pumps only: Never use 1.1.1–trichloroethane, methylene chloride, 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.
D Route the hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not
expose Graco hoses to temperatures above 180_F (82_C) or below –40_F (–40_C).
D Do not use the hoses to pull equipment.
D Wear hearing protection when operating this equipment.
D Comply with all applicable local, state, and national fire, electrical, and other safety regulations.
TOXIC FLUID HAZARD
Hazardous fluids or toxic fumes can cause a serious injury or death if splashed in the eyes or on the
skin, swallowed, or inhaled.
D Know the specific hazards of the fluid you are using. Read the fluid manufacturer’s warnings.
D Store hazardous fluid in an approved container. Dispose of the hazardous fluid according to all
local, state, and national guidelines.
D Wear appropriate protective clothing, gloves, eyewear, and respirator.
D If the pump diaphragm fails, hazardous fluid may be exhausted along with the air.
3093045
Component Identification
Stand Mount HVLP Spray Package Shown
L
B
G
V
N
K
A
U
M
KEY
A TRITON 1:1 Pump
B Bleed-type master air valve
C Air supply line (not supplied)
D Air line filter (not supplied)
F
H
T
E Air line shutoff valve (not supplied)
F Pump air regulator
G Gun air regulator
H Fluid pressure regulator (HVLP and
electrostatic packages only)
JDrain/circulation valve
K Drain tube
LSuction tube
M Gun fluid hose connection
N Gun air hose connection
P Gun fluid hose
R Gun air hose
S Spray gun
T Fluid pressure gauge (HVLP and
electrostatic packages only)
U Pump air pressure gauge
V Gun air pressure gauge
W Agitator (not supplied)
Y Pump ground wire
J
S
Y
R
P
DE
C
ti1005b
W
Fig. 1
ti1006a
3093046
Installation
CAUTION
Use a stainless steel package to spray waterborne,
acid-catalyzed, or 2-component materials. Use of
aluminum packages with these materials is not recommended. See the wetted parts in the TechnicalData section of each component manual, and your
fluid and solvent manufacturer’s compatibility information.
WARNING
TOXIC FLUID HAZARD
Hazardous fluid or toxic fumes can
cause serious injury or death if splashed
in the eyes or on the skin, inhaled, or
swallowed.
Preparing the Site
D Ensure that you have an adequate compressed air
supply for the pump and gun. Refer to the separate
pump and gun manuals for air consumption data.
D Clear obstacles and debris that could cause an
unsafe operating environment.
D Have a grounded, metal pail available for use when
flushing the spray package.
D Bring an air supply line (C) from the main air supply
to the pump location. Install an accessory air filter
(D) on the compressed air line to filter dirt and
moisture from the air supply. Install a shutoff valve
(E) to isolate the filter for cleaning.
D Read TOXIC FLUID HAZARD on page 5.
D Use fluids and solvents that are compatible with
the equipment wetted parts. Refer to the Technical Data section of all equipment manuals.
Read the fluid and solvent manufacturer’s
warnings.
General Information
D Always use Genuine Graco Parts and Accessories,
available from your Graco distributor. If you supply
your own accessories, be sure they are adequately
sized and pressure rated for your system.
D Reference numbers and letters in parentheses refer
to the callouts in the Figs. and the parts lists starting on page 12.
D When the bleed-type master air valve (B) is closed
and the pump air regulator (F) and gun air regulator
(G) are opened, it relieves all air pressure to the
system components.
D Ventilate the spray booth.
WARNING
To prevent hazardous concentrations of toxic
and/or flammable vapors, spray only in a properly
ventilated spray booth. Never operate the spray
gun unless ventilation fans are operating.
Check and follow all of the national, state, and local
codes regarding air exhaust velocity requirements.
3093047
Installation
Pump Outlet Fluid Filter Accessories
To install a fluid filter on the pump outlet, order a filter
(AA), swivel (BB), and nipple (CC). Refer to Table 1 for
the part numbers you must order for an aluminum or a
stainless steel package.
Refer to Fig. 2. Install the fluid filter between the pump
fluid outlet and the gun fluid hose connection. If a fluid
regulator (H) is present, it must be rotated so the
gauge (T) will clear the filter.
Table 1: Installing a Fluid Filter
Fluid Filter (AA)Swivel (BB)Nipple (CC)
114361; nylon;
150 psi; 80 mesh;
for aluminum or
stainless steel
packages
235677; aluminum;
3000 psi; 60 mesh;
for aluminum
packages
223160; sst;
5000 psi; 60 mesh;
for stainless steel
packages
235207;
3/8 npt(m) x 3/8
npsm(f); sst
157705;
1/4 npt(m) x 3/8
npsm(f); cst
235207;
3/8 npt(m) x 3/8
npsm(f);
sst
166863;
1/4 npt x 3/8
npt; sst
165198;
1/4 npt x 3/8
npt; cst
166863;
1/4 npt x 3/8
npt; sst
Gun Inlet Filter
To install a filter between the hose and gun inlet, order
Filter 915921, 100 mesh, 500 psi, sst, 3/8 npsm (m x f).
Agitator Kit 245081
Part No. 245081 Agitator Kit is available for the
TRITON Sprayer Packages as an accessory. The kit
must be ordered separately. Instructions are included.
Fluid Suction Line
D The pump fluid inlet is 3/4 npt(f). Screw the suction
line (L) into the pump inlet snugly. Use a compatible liquid thread sealant on connections to prevent
air from getting into the fluid line.
D Do not pressure feed this pump.
D See the Technical Data in the pump manual
309303 for maximum suction lift.
Preparing the Operator
Anybody who operates this system should be trained
in the safe, efficient operation of all system components. At a minimum, all operators should thoroughly
read the TRITON operation manual, 309305.
Compliant Gun
3A2494Pro Xp Electrostatic Air Spray Guns
308325Acetal Fluid Regulator
307212Stainless Steel Fluid Regulator
309306Agitator Kit
Installation
Wall Mount Packages
NOTE: Refer to Fig. 3 and to the Wall Mounting Tem-
plate on page 21.
1. Ensure that the wall is strong enough to support
the weight of the pump and accessories, fluid,
hoses, and stress caused during pump operation.
2. Use the Wall Mounting Template on page 21 to set
the position of the wall bracket. The top edge of
the bracket should be 4 to 5 ft (1.2 to 1.5 m) above
the floor. Verify that the dimensions are exact and
the hole locations are level before drilling the
holes.
NOTE: It is easier to mount the wall bracket (31) if the
control bracket (4) and pump (1) are removed. Disconnect the air tube (12) from the elbow (11), then loosen
the two screws (3) and lift the control bracket (4) off
the screws. To remove the pump (1), remove the
screws (3) entirely.
3. Using the template, drill four 0.38 in. (9.6 mm)
diameter holes in the wall. Attach the bracket with
anchors and screws that are long enough to keep
the bracket from vibrating during operation. Check
that the bracket is level.
Suction Kit Accessories
Suction kits are available for the wall mount packages,
as an accessory. The kits must be ordered separately.
Refer to Table 2 for information.
31
11
12
4
0.38 in.
1
3
Fig. 3
(9.6 mm)
ti1007a
Table 2: Wall Mount Suction Kits
Part No.Suction Kit DescriptionHose LengthTube Length
245082Aluminum, 5 gal pail size, with strainer4 ft (1.2 m)17 in. (0.43 m)
245083Stainless Steel, 5 gal pail size, with strainer4 ft (1.2 m)17 in. (0.43 m)
245084Aluminum, 55 gal drum size, with bung adapter6 ft (1.8 m)38 in. (0.96 m)
245085Stainless Steel, 55 gal drum size, with bung
adapter
6 ft (1.8 m)38 in. (0.96 m)
3093049
Installation
Grounding
WARNING
To reduce the risk of static sparking, the entire
system must be grounded. Check your local
electrical code for detailed grounding instructions
for your area and type of equipment. Ground all of
this equipment. Also read FIRE AND EXPLOSIONHAZARD on page 4.
D Spray package: One end of the ground wire is
already connected to the pump. Connect the clamp
end of the ground wire to a true earth ground.
D Packages with Pro Xp electrostatic guns: Make
sure you read all of the grounding instructions and
warnings in your gun instruction manual 3A2494.
D Air compressor: Follow the manufacturer’s recom-
mendations.
D Object being sprayed: Follow the local code.
D Fluid supply container: Follow the local code.
D All solvent pails used when flushing: Follow the
local code. Use only metal pails, which are conductive. Do not place the pail on a non-conductive surface, such as paper or cardboard, which interrupts
the grounding continuity.
Flush Pump Before First Use
The pump was tested in lightweight oil. If the test
solution could contaminate the fluid you are pumping,
flush the pump thoroughly with a compatible solvent.
Refer to the Operation Manual 309305 for flushing
instructions.
Pressure Relief Procedure
WARNING
The system remains pressurized until pressure is
manually relieved. To reduce the risk of serious
injury from pressurized fluid, accidental spray from
the gun, or splashing of any fluid, follow this procedure whenever you
D Stop spraying
D Are instructed to relieve pressure
D Check or service any system equipment
D Install, clean, or change spray nozzles
1. Close the bleed-type master air valve (B) to relieve
the air pressure.
2. On electrostatic guns only, turn the ES ON/OFF
lever to OFF.
3. Hold the gun (B) firmly against a grounded metal
pail and trigger the gun to relieve the fluid pressure.
4. Place the drain tube (K) in a waste pail. Open the
drain/circulation valve (J) to relieve any fluid pressure trapped in the system.
30930410
Maintenance
See the separate component instruction manuals for individual component maintenance procedures.
Daily Maintenance
Check the hoses, tubes, and couplings daily. Tighten
all fluid connections before each use.
Flushing the System
Flush the system at the following times:
D Before the first-time use
D When changing colors
D Before fluid can dry or settle out in a dormant
system
D Before storing the system
Troubleshooting
PROBLEMCAUSESOLUTION
Pump will not run.Closed air line valve.Open valve.
Inadequate air supply, or clogged/
restricted air line.
Clogged fluid line or spray gun.Clear, service. Do not allow fluid to
Stuck or damaged pump air valve.Service pump. Use filtered air.
Ruptured diaphragm.Service pump.
Pump runs sluggishly.Worn or damaged spool o-rings.Service pump.
Pump runs erratically.Clogged suction line or inlet strainer. Clear.
Sticking or leaking check valves.Service pump.
Pump runs too fast.Exhausted fluid supply.Refill fluid supply and prime sprayer.
Increase air supply. Do not exceed
maximum air inlet pressure.
Open or clear air line.
Clean air filter.
set up in the pump and lines.
Pump cycles at stall or fails to hold
pressure at stall.
Audible air leak.Worn air valve cup or plate.Service pump.
Air bubbles in fluid.Loose suction line.Tighten. Use a compatible liquid
Poor finish or irregular spray pattern.
Worn check valves or o-rings.Service pump.
thread sealant on connections.
Incorrect fluid or air pressure at gun. See gun manual; read fluid
manufacturer’s recommendations.
Use fluid regulator.
Fluid is too thin or too thick.Adjust fluid viscosity; read fluid
manufacturer’s recommendations.
Dirty, worn, or damaged spray gun.Service gun.
Fluid is settling out.Use agitator. Order Part No. 245081
Agitator Kit.
30930411
Parts
Pail Mount Packages (see model descriptions on page 3)
47116350BUSHING; sst; 3/4 npt(m) x 3/8 npt(f) 1
48162485NIPPLE; cst; 3/8 npsm x 3/8 npt;1
for 233487, 233489, 233491, 233748,
233479
112100NIPPLE; sst; 9/16–18 x 3/8 npt;1
for 233488, 233490, 233492
55For guns L40T10, L60T10, and L85T10
see manual 3A2494
L40T10GUN, Pro Xp 40 electrostatic;1
for 233748
L60T10GUN, Pro Xp 60 electrostatic;1
for 233749
L85T10GUN, Pro Xp 85 electrostatic;1
for 289631
Ref.
No.Part No.DescriptionQty.
For guns 288931, 288945, 288945, 288969, 288972,
288966, 289110, 289111, and 289109 see manual
312414
288969GUN, AirPro HVLP Waterborne;1
for 289622
288972GUN, AirPro Compliant Waterborne;1
for 289623
288966GUN, AirPro Conventional Waterborne;1
for 289624
289110GUN, AirPro HVLP Stain;1
for 289625, 289628;
see manual 312414
289111GUN, AirPro Compliant Stain;1
for 289626, 289629
289109GUN, AirPro Conventional Stain;1
for 289627, 289630
56116395ELBOW; cst; 1/4 npt(m) x 3/8 npt(f)1
swivel; for 233491, 233748, 233749
207123ELBOW; sst; 3/8 npt(m) x 1
3/8 npsm(f) swivel;
for 233492
57241976REGULATOR, fluid; acetal;1
0–30 psi (0–0.2 MPa, 0–2 bar) range;
includes gauge; for 233491, 233748,
233749; see manual 308325
214895REGULATOR, fluid; sst1
0–100 psi (0–0.6 MPa, 0–7 bar) range;
for 233492; see manual 307212
58187874GAUGE, pressure, fluid; sst; 1
for 233492
59165198NIPPLE; cst; 1/4 npt x 3/8 npt; 1
for 233491, 233748, 233749
171195NIPPLE; sst; 3/8 npsm x 3/8 npt;1
for 233492
60233499HOSE ASSY; sst fittings;1
3/8 npsm(f) nylon fluid hose;
1/4 npsm(f) air hose; 25 ft (7.6 m);
for 233490, 233492, 233489, 233491
240425HOSE ASSY, electrostatic;1
3/8 npsm(f) nylon fluid hose;
1/4 npsm(f) air hose with ground wire
and left-hand thread; 25 ft (7.6 m);
for 233748, 233749, and 289631
30930419
Technical Data
CategoryData
Maximum fluid working pressure100 psi (0.7 MPa, 7 bar)
Maximum incoming air pressure100 psi (0.7 MPa, 7 bar)
Maximum operating temperature120_ F (49_ C)
Wetted Parts:
* Sound readings are for bare packages only. Refer to the separate gun manual for gun sound data.
30930420
Wall Mounting Template
Use this drawing as a template to drill mounting holes in the wall.
Verify that the dimensions are exact and the hole locations are level before drilling the holes.
Drill four 0.38 in. (9.6 mm) diameter mounting holes
7.00 in. (178 mm)
8.00 in. (203 mm)
4.50 in. (114 mm)3.50 in. (89 mm)
4.10 in. (104 mm)
For mounting pump to bracket
30930421
Graco Standard Warranty
Graco warrants all equipment 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 thirty-six 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 four (4) 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 procedures concernées.
Graco Information
For the latest information about Graco products, visit www.graco.com.
For patent information, see www.graco.com/patents.
TO PLACE AN ORDER, contact your Graco distributor or call to identify the distributor closest to you:
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 309304
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES S P.O. BOX 1441 S MINNEAPOLIS MN 55440–1441 S USA
Graco Headquarters: Minneapolis
Copyright 2001, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
www.graco.com
Revised October 2012
30930422
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