Operation, Parts
www.graco.com/techsupport
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RTX1400, RTX2000 & RTX2500
Interior Texture Sprayers
For water-based materials only. For professional use only.
Models: RTX1400si, RTX2000pi & RTX2500pi
70 psi (4.8 bar, 0.48 MPa) Maximum Working Pressure
100 psi (6.9 bar, 0.69 MPa) Maximum Working Pressure (RTX2500pi)
Important Safety Instructions
Read all warnings and instructions in this manual and related manuals.
Be familiar with the controls and the proper usage of the equipment.
Save these instructions.
3A3258J
EN
RTX1400si 120V Gun – 311777 RTX1400si 230V, RTX2000pi & RTX2500pi Gun – 3A3373
ti27336a
Related Manuals
Use only genuine Graco replacement parts.
The use of non-Graco replacement parts may void warranty.
Contents
Contents
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
RTX1400si . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
RTX2000pi & RTX2500pi . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Grounding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Power Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Extension Cords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Auxiliary Air Compressor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Generator Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Soft Start/Smart Start™ System (RTX2000pi and RTX2500pi only) . . . . . . . . . . . . 10
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Mixing Material . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Texture Spraying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Recommended Nozzle Selection Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Adjusting the System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Shutdown and Cleanup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Clean Material Hopper . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Transporting Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Texture Hoses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Caring for Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
RTX1400si Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
RTX1400si Sprayer Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
RTX2000pi Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
RTX2000pi Sprayer Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
RTX2500pi Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
RTX2500pi Sprayer Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Compressor Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Flow Switch Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Gun & Hose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
2 3A3258J
Models
110474
Certified to
CAN/CSA
C22.2 No. 68
Conforms to
UL 1450
VAC Model
RTX1400si
120
USA
RTX1400si RentalHD
RTX2000pi
RTX2000pi Rental
RTX2000pi RentalHD
Models
17H572
17P189
17H573
17H574
17K301
120
USA
230
AP
230
AP
SCA
Europe
RTX2500pi
RTX2500pi Rental
RTX2500pi Rental HD
RTX1400pi
RTX2500pi
17U219
17U220
17U221
17X738
17V582
3A3258J 3
Warnings
120V
230V
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. When these symbols appear in the body of this
manual or on warning labels, refer back to these Warnings. Product-specific hazard symbols
and warnings not covered in this section may appear throughout the body of this manual
where applicable.
GROUNDING
This product must be grounded. In the event of an electrical short circuit, grounding reduces
the risk of electric shock by providing an escape wire for the electric current. This product is
equipped with a cord having a grounding wire with an appropriate grounding plug. The plug
must be plugged into an outlet that is properly installed and grounded in accordance with all
local codes and ordinances.
• Improper installation of the grounding plug is able to result in a risk of electric
shock.
• When repair or replacement of the cord or plug is required, do not connect the
grounding wire to either flat blade terminal.
• The wire with insulation having an outer surface that is green with or without
yellow stripes is the grounding wire.
• Check with a qualified electrician or serviceman when the grounding instructions
are not completely understood, or when in doubt as to whether the product is
properly grounded.
• Do not modify the plug provided; if it does not fit the outlet, have the proper outlet
installed by a qualified electrician.
• This product is for use on a nominal 120V or 230V circuit and has a grounding
plug similar to the plugs illustrated below.
ti24583a
• Only connect the product to an outlet having the same configuration as the plug.
• Do not use an adapter with this product.
Extension Cords:
• Use only a 3-wire extension cord that has a grounding plug and a grounding
receptacle that accepts the plug on the product.
• Make sure your extension cord is not damaged. If an extension cord is necessary
use 12 AWG (2.5mm
2
) minimum to carry the current that the product draws.
• An undersized cord results in a drop in line voltage and loss of power and
overheating.
4 3A3258J
Warnings
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:
• Do not spray or clean with flammable materials. Use water-based materials only.
• Use equipment only in well ventilated area.
• Sprayer generates sparks. When flammable liquids are used near the sprayer,
keep sprayer at least 20 feet (6.1 meters) away from explosive vapors.
• Keep work area free of debris, including solvent, rags and gasoline.
• Ground all equipment in the work area. See Grounding instructions.
• Keep a working fire extinguisher in the work area.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Always wear appropriate gloves, eye protection, and a respirator or mask when
painting.
• Do not operate or spray near children. Keep children away from equipment at all
times.
• Do not overreach or stand on an unstable support. Keep effective footing and
balance at all times.
• Stay alert and watch what you are doing.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• Do not kink or over-bend the material or air hoses.
• Do not expose the hose to temperatures or to pressures in excess of those
specified by Graco.
• Do not use the hose as a strength member to pull or lift the equipment.
• Do not alter or modify equipment. Alterations or modifications may void agency
approvals and create safety hazards.
• Make sure all equipment is rated and approved for the environment in which you
are using it.
BURN HAZARD
Equipment surfaces and fluid that is heated can become very hot during operation.
To avoid severe burns:
• Do not touch hot fluid or equipment.
ELECTRIC SHOCK HAZARD
This equipment must be grounded. Improper grounding, setup, or usage of the
system can cause electric shock.
• Turn off and disconnect power cord before servicing equipment.
• Connect only to grounded electrical outlets.
• Use only 3-wire extension cords.
• Ensure ground prongs are intact on power and extension cords.
• Do not expose to rain. Store indoors.
3A3258J 5
Warnings
PRESSURIZED EQUIPMENT HAZARD
Fluid from the equipment, leaks, or ruptured components can splash in the eyes or
on skin and cause serious injury.
• Follow the Pressure Relief Procedure when you stop spraying/dispensing 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.
MOVING PARTS HAZARD
Moving parts can pinch, cut, or amputate fingers and other body parts.
• Keep clear of moving parts.
• Do not operate equipment with protective guards or covers removed.
• Pressurized equipment can start without warning. Before checking, moving, or
servicing equipment, follow the Pressure Relief Procedure and disconnect all
power sources.
PLASTIC PARTS CLEANING SOLVENT HAZARD
Many solvents can degrade plastic parts and cause them to fail, which could cause
serious injury or property damage.
• Use only compatible water-based solvents to clean plastic structural or
pressure-containing parts.
• See Technical Data in this and all other equipment instruction manuals. Read
fluid and solvent manufacturer’s Safety Data Sheet (SDS) and
recommendations.
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent serious injury,
including eye injury, hearing loss, inhalation of toxic fumes, and burns. This protective
equipment includes but is not limited to:
• Protective eyewear, and hearing protection.
• Respirators, protective clothing, and gloves as recommended by the fluid and
solvent manufacturer.
CALIFORNIA PROPOSITION 65
This product contains a chemical known to the State of California to cause cancer, birth defects
or other reproductive harm. Wash hands after handling.
6 3A3258J
Component Identification
C
D
F
H
J
K
G
B
A
E
R
P
N
M
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S
W
Y
Component Identification
RTX1400si
A
Handle
B
Toolbox
C
Power Cord
D
Pump Access Panel
E
RotoFlex™ II Pump
F
Pump Hose Outlet
G
Air Hose Outlet
H
Material Flow Gauge
J
Material Flow Control
3A3258J 7
K
ON/OFF Switch
M
Material Hopper
N
Burp Guard
P
Material/Air Hose
R
Material Thickness Gauge
S
Nozzle
W
Gun
Y
Air control valve
Model/Serial Tag (Not shown, located
on bottom of unit.)
Component Identification
R
P
S
W
H
J
K
D
F
G
C
B
A
ti27338a
N
M
X
Y
RTX2000pi & RTX2500pi
A
Handle
B
Toolbox
C
Power Cord
D
Pump Access Panel
E
RotoFlex™ II Pump
F
Pump Hose Outlet
G
Air Hose Outlet
H
Material Flow Gauge
J
Material Flow Control
K
ON/OFF Switch
M
Material Hopper
N
Burp Guard
P
Material/Air Hose
R
Material Thickness Gauge
S
Nozzle & retaining ring
W
Gun
X
Prime Valve
Y
Air control valve
Model/Serial Tag (Not shown, located
on bottom of unit.)
8 3A3258J
Preparation
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Preparation
Pressure Relief Procedure
Follow the Pressure Relief
Procedure whenever you see this
symbol.
This equipment stays pressurized until
pressure is manually relieved. To help
prevent serious injury from pressurized
fluid or splashed fluid follow the Pressure
Relief Procedure whenever sprayer is
stopped and before sprayer is cleaned or
checked, and before equipment is
serviced.
1. Turn ON/OFF switch to the OFF
position. Wait 7 seconds for power to
dissipate.
ti27340a
2. On the RTX1400si, trigger gun into
material hopper.
3. Open air control valve.
4. On the RTX2000pi and RTX2500pi,
open gun prime valve.
Grounding
The equipment must be grounded to
reduce the risk of static sparking and
electric shock. An electric or static spark
can cause fumes to ignite or explode. An
improper ground can cause electric shock.
A good ground provides an escape wire for
the electric current.
This sprayer includes a ground wire with an
appropriate ground contact. The plug must
be plugged into an outlet that is properly
installed and grounded in accordance with all
local codes and ordinances.
Do not modify the plug provided; if it does not
fit the outlet, have the proper outlet installed
by a qualified electrician.
Power Requirements
100-120V units require 100-120 VAC, 50/60
Hz, 12 or 15A, 1 phase. 230V units require
220-240 VAC, 50/60 Hz, 10A
Extension Cords
Use an extension cord with an undamaged
ground contact. If an extension cord is
necessary, use a 3-wire, 12 AWG (2.5 mm
minimum.
3A3258J 9
2
)
Preparation
NOTE: Lighter gauge or longer extension
cords may reduce sprayer performance.
Auxiliary Air Compressor
Do not use an auxiliary air compressor with
this spray system.
Generator Requirements
3500 W (3.5 kW) minimum.
Hose Size and Length
The system comes with a 25 ft (7.6m) hose
set consisting of a 3/4 in. ID RTX1400si/1 in.
ID RTX2000pi and RTX2500pi material hose
and a 3/8 in-ID air hose.
Do not use m ore t han 2 5 ft (7.6 m) of material
hose.
Soft Start/Smart Start™ System (RTX2000pi and RTX2500pi only)
“Smart” vs. “Soft”
•
“Smart” refers to the function where the
motor starts and stops when the trigger is
pulled and released. This keeps the
sprayer at full operating pressure and
allows the sprayer to spray immediately
when the gun is triggered.
• “Soft” refers to the function where the
sprayer slowly starts the pump. This
prevents a large “splotch” of material
from being discharged from the gun
when trigger is pulled after the sprayer
has sat idle for a period of time.
Smart Start
The Smart Start System is controlled by
compressed air in the tanks and lines. When
gun is triggered, air flows through the lines
and opens a flow switch. There is also
another pressure switch that senses when
the compressed air system is at operating
pressure. This second pressure switch
allows the sprayer to start immediately when
the sprayer is turned ON charging the
compressed air system to full pressure. This
method keeps the compressed air system at
operating pressure if there is a small air leak
in the system.
Soft Start
The Soft Start System is controlled by motor
power and an air cylinder. When pressurized,
the air cylinder pushes the rollers into the
peristaltic pump pushing material through the
pump. When the motor shuts off, a solenoid
valve relieves the pressure in the air cylinder
causing the rollers to disengage from the
peristaltic pump. When the motor starts again
there is a time delay while the air cylinders
charge and move the rollers into the pump
this is the “Soft Start”.
10 3A3258J
Setup
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ti27343a
ti27344a
Setup
NOTICE
•
Do not store sprayer under pressure.
• Do not allow material to dry inside
pump, hoses, gun or spray system.
• When operating a RTX1400SI and you
are going to stop spraying for more than
five minutes turn sprayer OFF to
prevent shortened pump life.
1. Connect air hose and material hose to
sprayer air and material hose outlets.
4. Connect material hose to gun.
5. Make sure burp guard is installed.
Before adding material to the hopper,
install the burp guard. When only a small
amount of material remains in the hopper,
the burp guard prevents material from
shooting out when the unit is turned off.
This material could splash in the operator’s
eyes or on skin, or into the air.
ti27342a
2. Open air valve.
6. Install spray nozzle or wide spray disc.
See Recommended Nozzle Selection
Charts, page 15.
3. Connect air hose to gun.
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3A3258J 11
Setup
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ti27383a
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7. Pour one gallon (four liters) of water into
the material hopper.
NOTICE
To prevent pump damage, before adding
material or starting unit in cold weather, run
warm water through the pump.
8. Turn ON/OFF switch to ON position.
10. Point gun into waste bucket and pull
trigger to pump water through the
system. Continue to trigger gun until
material hopper is empty.
11. Add pre-mixed texture mix to material
hopper. See Mixing Material, page 13.
ti27380a
9. Close gun air valve. On the RTX2000pi
and RTX2500pi, open the prime valve on
the gun.
12. Continue to trigger gun and spray into
waste bucket until a steady stream of
material sprays out of gun.
13. Release trigger.
IMPORTANT! Fluid/air flow will be restricted
if the material/air hoses are restricted or
kinked.
12 3A3258J
Mixing Material
ti2496b
40 lb.
TEXTURE MIX
5 GAL
PREMIX
5
GAL
ti2493b
NOTE: Correct material mixture is essential.
The pump will not operate if the mixture is too
thick.
• Mix the material in a separate container
before pouring it into hopper.
• Use Material Thickness Gauge to
determine if mixture is thin enough to
spray.
• The Material Thickness Gauge will only
determine if the material is thin enough
to pass through the pump. For some
applications or for higher speed
spraying, your mixture may need to be
thinner.
• For best results, do not use partial bags
of material.
Mixing Material
Premix
Slowly add approximately 2 to 4 quarts
(1.9 to 3.8 liters) of water to a 5 gallon
(18.9 liter) bucket of premix.
1. Mix the material and water in a
separate container.
Dry Mix - 40 lb (18 kg) bag
Carefully mix texture material and water
according to manufacturer instructions
on bag.
2. Agitate to mix, using a half-inch, variable
speed drill with mixing paddle, to a
smooth, lump-free consistency.
ti2497b
3. Allow ceiling texture to set for at least 15
minutes. Then remix prior to use.
4. After texture material is thoroughly
mixed, gently set ball end of Material
Thickness Gauge on surface of mixture.
3A3258J 13
Mixing Material
ti2498b
READY
ADD
WATER
NOTE: For an accurate test, be sure gauge is
completely dry and clean every time it is
used.
5. Observe the ball on the material. When
the material is thin enough to spray the
ball will sink completely into the mixture
within 10 seconds.
6. If the ball does not sink completely into
the mixture within 10 seconds, add more
water, agitate and try test again.
7. Once material is mixed pour material into
the sprayer hopper. See Operation,
page 15 for nozzle selection and sprayer
adjustments.
14 3A3258J
Operation
Operation
Texture Spraying
Recommended Nozzle Selection Charts
RTX1400si 120V
Application Nozzle Size2Air Volume
Simulated
Acoustic
Orange peel 4 mm, beige,
1
Control air volume with gun air valve.
6 mm, white
(fine to
medium)
8 mm, gray
(coarse)
6 mm, white
medium to high Splatter coat 6 mm, white
medium to high Knockdown 6 mm, white
RTX1400si 230V, RTX2000pi and RTX2500pi
Application WideTex™ Disc Nozzle (mm) Air Volume
Simulated Acoustic - Fine W6 W6H 4 high
- Medium W8 W8H 6 high
- Course W10 W10H 8- 10 high
Fog W4 W4H 3 high
Orange peel W4 or W6 W4H or W6H 3 - 8 medium to high
Splatter coat W6 or W8 W6H or W8H 6 - 10 low to medium
Knockdown W6 or W8 W6H or W8H 6 - 8 low
1
Standard Hardened
Application Nozzle Size2Air Volume
2
For more material volume try a larger nozzle.
low to medium
8 mm, gray
low
8 mm, gray
12 mm, black
1
Adjusting the System
Sufficient fluid output (volume and pressure)
and good atomization are a balance of
atomizing air, material thickness/material
flow and nozzle selection. Achieving the
correct balance for your application requires
experimentation to achieve desired results.
Keep in mind these important points when
adjusting gun:
• Select proper nozzle for your
application. See Nozzle Selection
Chart. Remember, the larger the
nozzle, the heavier the pattern.
3A3258J 15
• Start sprayer with gun air flow valve
completely open. Trigger sprayer gun. If
needed, slowly close gun air flow until
you get a good spray pattern. Use minimum amount of air at spray gun to
achieve proper spray pattern and to
minimize bounce back.
+ Test spray pattern on cardboard. Hold
gun 18 to 24 in. (45.7 to 61 cm) from
surface. Use this spraying distance for
most applications.
• Air and material flow adjustments are
made at the gun on all units.
Operation
+ Opening air valve increases air flow
through gun, which decreases texture
material flow through pump.
+ Closing air valve decreases air flow
through gun, which increases texture
material flow through pump.
To achieve uniform spray pattern, adjust air
valve and flow adjustment nut on gun. If you
do not achieve the desired pattern, change
nozzles, see Recommended Nozzle
Selection Charts, page 15.
To Get Less Material
Try one or a combination of these methods:
• Open air valve.
• Turn gun flow adjustment nut
counter-clockwise to decrease flow.
• Use smaller nozzle.
To Get More Material
Try any one or a combination of these
methods:
• Close air valve.
• Turn gun flow adjustment nut clockwise
to increase flow.
• Use thinner material mixture.
• Use a larger nozzle.
For Continuous Spraying
Use trigger lock to hold trigger open and
reduce fatigue.
• Point gun away from surface you are
spraying when you first pull trigger.
• When you first start to spray, hold the
gun away from the surface and gradually
work your way closer to it.
• Keep gun moving.
• After you begin spraying, trigger the gun
as little as possible.
Soft Start/Smart Start Operation
RTX2000pi and RTX2500pi
Smart Start
Sprayer will start under the following
conditions:
• A new sprayer is plugged in and ON/OFF
switch is turned ON.
• Gun is triggered and air valve is open far
enough.
• There is a small leak in the system and
the pressure drops below the pressure
switch setting. This may appear to be
random operation.
• When a bleeder gun is used.
• When there is no gun or hose connected
to the sprayer.
• When the pressure is relieved by
triggering the gun while the sprayer is
OFF and then turned back ON.
• Prime valve is opened.
• There is a hose failure (leak) in the twin
line hose.
Check Material Consistency
Periodically
Check and thin material as needed to
maintain proper consistency. The material
may thicken as it sits and slow down
production. Agitate periodically.
Preventing Material Surge at Gun
Trigger (RTX1400si only)
Pressure will build up in the system when you
stop triggering the gun. To prevent material
surge at initial gun triggering:
16 3A3258J
Soft Start
•
The easiest way to tell if the Soft Start
System is functional is to spray material.
• The system is operating properly when a
small amount of material initially comes
out of the gun when triggered and the
volume of material slowly increases to
full spray.
NOTE: Motor runs when gun is triggered.
Sprayer is designed to stop pumping when
gun trigger is released.
Shutdown and Cleanup
ti27341a
ti27383a
ti27381a
ti27346a
Shutdown and Cleanup
NOTE: Keep pump and hose clean when
switching between simulated acoustic,
knockdown and orange peel applications. A
dirty pump can release particles of texture
into the finish.
• To increase pump life, life turn power
OFF when not spraying.
• Before removing material hose, perform
Pressure Relief Procedure, page 9.
Make certain there is no material in the
hose.
• To keep sprayer in good operating
condition, always clean it throughly and
prepare it properly for storage.
When you have finished spraying:
1. Open gun air valve.
4. Trigger gun into bucket until most of
texture mix is pumped out.
5. Fill material hopper with 2-4 gallons of
clean water.
2. Turn ON/OFF switch to ON position.
ti27380a
3. Close gun air valve.
3A3258J 17
Shutdown and Cleanup
ti27339a
ti27381a
ti27386a
6. Spray inside material hopper to circulate
water through gun and hose. While
circulating water, use gun to clean
material hopper.
ti27340a
10. Open gun air valve. Perform pressure
relief procedure, Pressure Relief
Procedure, page 9.
7. Partially open gun air valve to use air to
achieve better cleaning results.
ti27385a
8 . S p r a y w a t e r i n t o a w a s t e b u ck e t t o e m p ty
material hopper.
Air hose fittings can get hot. Allow sprayer
to cool down 15 minutes before removing
air hose.
Clean Material Hopper
Material hopper can be removed for easy
cleaning.
1. Loosen bottom fitting
2. Lift material hopper straight up, off the
unit.
NOTE: A soft brush can be used to loosen
dried on material.
9. Turn ON/OFF switch to OFF position.
ti27387a
18 3A3258J
3. Plug opening on bottom of material
ti27388a
ti27390a
ti27398a
hopper with your hand.
4. Take hopper to cleaning area for
cleaning.
5. After cleaning material hopper, position it
on sprayer handle first.
ti27389a
6. Hand tighten fitting.
Shutdown and Cleanup
NOTICE
Water or material remaining in unit when
temperatures are below freezing can
damage motor and/or delay pump startup.
Do not allow unit to freeze.
To ensure water and material are completely drained out of unit:
1. Remove material hose from sprayer.
2. Remove pump hose from sprayer.
Empty hose and reinstall.
3. Remove hopper and drain.
Transporting Sprayer
The handle and hopper can be removed from
the sprayer for storage or transporting.
NOTE: The handle on the RTX2000pi and
RTX 2500pi has semi-permanent screws. It is
not recommended that the handle be
removed.
1. Remove hopper see Clean Material
Hopper, page 18.
2. Loosen screws on either side of handle.
3. Spread handle apart and remove.
NOTICE
Do not lift sprayer by the handle. To prevent
sprayer damage, handle should only be used
to push or pull the sprayer.
3A3258J 19
Maintenance
Maintenance
Routine maintenance is important to ensure proper operation of your sprayer. Maintenance
includes performing routine actions which keep your sprayer in operation and prevent trouble
in the future.
Activity Interval
Inspect motor shield vents for blockage.
Check sprayer stall (RTX2000pi and RTX2500pi only).
With sprayer gun NOT triggered, sprayer motor should stall
and not restart until gun is triggered again.
If sprayer starts again with gun NOT triggered, inspect pump
for internal/external leaks and check prime valve for leaks.
Protect the internal drive parts of this sprayer from water. Openings in shields allow cooling of
mechanical parts and electronics inside. If water gets into these openings, the sprayer could malfunction or be permanently damaged.
Daily or each time you spray
Every 1000 gallons (3785
liters)
Texture Hoses
Check hose for damage every time you
spray. Do not attempt to repair hose if hose
jacket or fittings are damaged. Do not use
hoses shorter than 25 ft (7.6 m).
Tips
• Always clean tips with a soft brush after
spraying.
• Tips may require replacement
depending on abrasiveness of texture.
20 3A3258J
Troubleshooting
Troubleshooting
1. Follow Pressure Relief Procedure,
page 9, before checking or repairing.
2. Check all possible problems and causes
before disassembling the unit.
Problem Cause Solution
Sprayer won’t run Power switch not on Turn switch on.
No power at wall outlet Check outlet by plugging in
Wrong size generator Use a 3500 watt or larger gener-
Circuit breaker tripped Reset breaker.
Pump won’t pump material Air lock Open air valve on gun.
Mix too thick Add water to thin material. Use
Loose fittings Check and retighten all fittings.
Plugged gun Perform Pressure Relief Proce-
Pump hose worn out Replace hose. Recommended
Pump cold Move pump to warm room and
Material flow turned down Turn up material flow control.
Material runs out of bottom of
sprayer
No air from compressor Gun air valve closed Open gun air valve.
Pump hose worn out Replace hose.
Loose fittings Check and retighten all fittings.
Low voltage Check extension cord length and
Gun needle plugged Clean needle and retry.
Worn compressor Replace compressor. Contact a
Lines not connected Check all quick disconnect con-
Damaged hose. Replace hose.
another appliance. If appliance
does not work, try another outlet.
ator. Refer to Generator Requirements, page 10.
Material Thickness Gauge.
dure, page 9. Remove gun from
hose. Clean gun.
hose replacement - once every
year.
allow it to warm up or run hot
water through sprayer.
gauge. Replace if different than
recommended. Refer to Grounding and Electrical Requirements,
page 9.
qualified Graco Service Center.
nections to gun and hoses.
3A3258J 21
Troubleshooting
Problem Cause Solution
Speed of application slow or
slower
Intermittent flow/sputtering Hopper connection not tight Check gasket. TIghten connec-
Quick disconnect does not stay
connected.
Gun will not shut off Worn nozzle or needle. Perform Pressure Relief Proce-
Fluid leaking at Flow Adjustment
Nut
Needle adjustment won’t adjust Dirty threads Clean threads.
Material too thick Thin material.
Nozzle too small Change nozzles to a larger size.
Too much air being used. Partially close gun air valve to
Pump hose worn Replace hose.
Plugged or dirty gun Perform Pressure Relief Proce-
Kinked hose Unkink hose.
Gun adjustment set too low Increase flow adjustment with
Too many items on same circuit Unplug other items from circuit.
Extension cord too long or wrong
gauge
Debris in system Clean system.
Dirty or corroded fitting Clean thoroughly. Soak in oil.
Debris in needle passage Perform Pressure Relief Proce-
Damaged seal. Perform Pressure Relief Proce-
Nozzle not on gun Put nozzle on gun.
See Recommended Nozzle
Selection Chart, page 15.
reduce air flow.
dure, page 9. Clean gun.
flow adjustment nut.
Use a different extension cord.
Refer to Grounding and Electric
Requirements, page 9.
tion.
Apply a few drops of light oil.
dure, page 9. Replace worn
parts.
dure, page 9. Clean.
dure, page 9. Replace seal.
22 3A3258J
Troubleshooting
Problem Cause Solution
Power switch is on and sprayer
is plugged in, but motor does not
run, and pump does not cycle.
Sprayer continues to run when
gun trigger is released.
Sprayer does not start when gun
is triggered.
Sprayer cycles ON and OFF
when trigger is released.
or
Sprayer cycles ON and OFF
when gun is triggered.
Air valve on gun is closed or not
open enough.
Motor or control is damaged. Take sprayer to Graco
Electric outlet is not providing
power.
Extension cord is damaged. Replace extension cord. See
Sprayer electric cord is
damaged.
Material and/or water is frozen or
hardened in pump.
Prime valve is plugged
(RTX2000pi and RTX2500pi).
Gun is plugged. Disassemble and clean gun.
Pressure switch is damaged. Replace pressure switch.
Compressed air system leak. Locate leak; check gun, twin line
Flow switch is stuck. Replace flow switch.
Flow switch is stuck. Replace flow switch.
Pressure switch is damaged. Replace pressure switch.
Compressed air system leak. Locate leak; check gun, twin line
Flow switch is stuck. Replace flow switch.
Check valve is damaged. Replace check valve.
Open air valve.
authorized service center.
Try a different outlet or plug in
something that you know is
working to test outlet.
Reset building circuit breaker or
replace fuse.
Grounding, page 9.
Check for broken insulation or
wires. Replace electric cord if
damaged.
Unplug sprayer from outlet. If
frozen do NOT try to start
sprayer until it is completely
thawed or you may damage the
motor, control board and/or
drivetrain.
Make sure power switch is OFF.
Place sprayer in a warm area for
several hours. Then plug in
powercord and turn sprayer ON.
Slowly increase pressure setting
to see if motor will start.
If material is hardened in
sprayer, pump or pressure switch
may need to be replaced. Take
sprayer to Graco authorized
service center.
Remove and clean prime valve.
hose, or internal system. Reseal
leaky fitting or replace hose.
hose, or internal system. Reseal
leaky fitting or replace hose.
3A3258J 23
RTX1400si Sprayer
Ref. Torque Ref. Torque
15-20 in-lb (1.7 - 2.3 N•m) 27-32 in-lb (3.1 - 3.6 N•m)
75-95 in-lb (8.5 - 10.7 N•m) 90-110 in-lb (10.2 - 12.4 N•m)
50-70 in-lb (5.6 - 7.9 N•m)
65-85 in-lb (7.3 - 9.6 N•m) then
back off 1/4 turn
40-50 in-lb (4.5 - 5.6 N•m)
152
6
3
8
4
8
4
1
29
21
122
29
25
42
80
80
26
34
49
27
40
19
15
36
50
3
30
30
7
5
2
43
63
31
32
31
42
12
9
14
52
23
59
76
10
11
47
13
64
70
79
121
124
125
132
134
133
6
5
2
3
8
1
5
2
4
2
See page 34.
2
8
33
RTX1400si Sprayer
ti29889b
42
24 3A3258J
57
RTX1400si Sprayer (cont’d)
Ref. Torque Ref. Torque
15-20 in-lb (1.7 - 2.3 N•m) 27-32 in-lb (3.1 - 3.6 N•m)
75-95 in-lb (8.5 - 10.7 N•m) 90-110 in-lb (10.2 - 12.4 N•m)
50-70 in-lb (5.6 - 7.9 N•m)
65-85 in-lb (7.3 - 9.6 N•m) then
back off 1/4 turn
40-50 in-lb (4.5 - 5.7 N•m)
15263
8
4
21
16
4
54
6
29
80
80
60
26
38
35
27
19
65
66
3
68
69
55
93
77
51
ti27872a
61
5
8
2
See page 34.
RTX1400si Sprayer
3A3258J 25
RTX1400si Sprayer
RTX1400si Sprayer Parts List
Ref. Part Description
1 17U971 FRAME, front 1
2 15J600 BOX, tool 1
3 15H069 SUPPORT, hopper 1
4 17H404 FRAME, back 1
5 17K497 SHIELD 1
6 277319 SHIELD, bottom 1
7 15J672 SHIELD, left, painted 1
8 15J671 AXLE 1
9 110755 WASHER, plain 4
10 17K546 WHEEL, 10” includes 11 2
11 112612 CAP, hub 2
12 17H418 HANDLE, painted 1
13
17K511 DOOR, shield 1
14 102313 SCREW, cap, hex 4
15 288336 FITTING, bulkhead,
16 288623 HOSE, coupled 1
19 120660 SWITCH, rocker 1
21 15H910 BRACKET, pump 1
23 17P499
25 17H410 PLATE, hose 1
26 105240 SCREW, cap, hex, hd 1
27 113981 NUT, lock 1
29 17W832 SCREW 6
30 117633 SCREW, slot, hex 3
31 120771 SCREW, mach, pnhd
32 17H490 PAD, isolator 1
33 24Z003
35 120236 SCREW, shoulder
17B440 SCREW, shoulder
36 120731 WASHER, flat, thin 1
38 289591 CYLINDER, air, assy. 1
40 16M501 CORD, power 1
17V511 CORD, power, 230V 1
42 15J862 KNOB 3
43 15D561 COVER, tool tray 1
47 120759 PAD, non-slip, foot 1
49 115498 SCREW, mach, slot 2
50 104227 NUT, lock 1
51 15H841 LABEL, warning 1
17V739 LABEL, warning, ISO 1
52 15K616 LABEL, caution 1
assembly.
HOPPER, 10 gallon
includes 32, 59
ADAPTER, swivel, 230V
(Series A)
(Series B)
Qty.
Ref. Part Description
54 17J928 LABEL, instructions 1
55 TUBE, air, 0.250 1
57 16M768 LABEL, warning 1
59 17H638 BAFFLE, hopper 1
60 TUBE, air, 0.250 1
61 TUBE, air, 0.375 1
63 111831 SCREW, skt, button 1
64 102040 NUT, hex, lock
65 115244 NUT, regulator 1
66 117694 KIT, regulator, air 1
68 117720 GAUGE, pressure
69 120653 FITTING, push to con-
70 120444 SCREW, mach, pnhd 1
1
76 LABEL, hopper, RTX
17H625 Model 17H572 1
17P190 Model 17P189 1
77 17H522 LABEL, control 1
78 246013 KIT, meter hour, Model
1
79 17H627 LABEL, side RTX 1
80 120215 WASHER, Belleville 2
93 TUBE, air, 0.250 1
110 17X793 WIRE, EMI, white, 230V 1
111 17X794 WIRE, EMI, black, 230V 1
121 17L030 LABEL 1
5
122 17L120 GROMMET, edge 1
124 15E332 LABEL, Home Depot
1
1
125 17P191 LABEL, material mix-
1
128 242005 CORD SET, adapter,
132 121803 SCREW, cap, button
133 115483 NUT, lock, 230V 2
134 116168 FILTER, EMI, 230V 1
135 17W166 HARNESS, wire, EMI,
17Z228 KIT, tube, air includes
Replacement Danger and Warning labels,
tags, and cards are available at no cost.
includes 69
nect
17P189
Tool Rental
ing, Model 17P189
Aus., 230V
head, 230V
230V
55, 60, 61, 93
Qty.
1
1
1
2
1
1
2
1
1
26 3A3258J
RTX2000pi Sprayer
Ref. Torque Ref. Torque
15-20 in-lb (1.7 - 2.3 N•m) 27-32 in-lb (3.1 - 3.6 N•m)
75-95 in-lb (8.5 - 10.7 N•m) 90-110 in-lb (10.2 - 12.4 N•m)
50-70 in-lb (5.6 - 7.9 N•m) 65-85 in-lb (7.3 - 9.6 N•m) then back off 1/4 turn
40-50 in-lb (4.5 - 5.7 N•m) 3-5 in-lb (0.34-0.56 N•m) Loctite 243
152
6
3
8
4
9
See page 34.
6
9
2
2
5
5
4
3
1
8
2
8
2
1
2
RTX2000pi Sprayer
3A3258J 27
RTX2000pi Sprayer
Ref. Torque Ref. Torque
15-20 in-lb (1.7 - 2.3 N•m) 90-110 in-lb (10.2 - 12.4 N•m)
75-95 in-lb (8.5 - 10.7 N•m)
9-11 in-lb (1- 1.2 N•m)
50-70 in-lb (5.6 - 7.9 N•m)
65-85 in-lb (7.3 - 9.6 N•m) then
back off 1/4 turn
40-50 in-lb (4.5 - 5.7 N•m) 120-130 in-lb (13.6 - 14.7 N•m)
27-32 in-lb (3.1 - 3.6 N•m)
16273
8
4
9
5
2
8
9
5
8
5
1
See page 34.
5
5
1
See page 36.
RTX2000pi Sprayer (cont’d)
28 3A3258J
RTX2000pi Sprayer Parts List
Ref. Part Description Qty.
1 17U971 FRAME, front 1
2 15J600 BOX, tool 1
3 15H069 SUPPORT, hopper 1
4 17H404 FRAME, back 1
5 17K497 SHIELD, right 1
6 277319 SHIELD, bottom 1
7 15J672 SHIELD, left 1
8 17H429 AXLE 1
9 110755 WASHER, plain 4
10 17K531 WHEEL, pneumatic 2
11 112612 CAP, hub 2
12 17H418 HANDLE, painted 1
13 17K511 DOOR, shield 1
14 102313 SCREW, cap, hex 4
15 288336 FITTING, bulkhead 1
16 288623 HOSE, coupled 1
19 120660 SWITCH, rocker 1
20 17K530 SPACER, wheel 2
21 15H910 BRACKET, pump 1
23 17P498 HOPPER, 13 gallon, includes
25 17H410 PLATE, hose 1
26 105240 SCREW, cap, hex, hd 1
27 113981 NUT, lock 1
28 112689 SCREW, button, hd 2
29 17W832 SCREW 6
30 117633 SCREW, slot, hex 3
31 120771 SCREW, mach, pnhd 5
32 17H490 PAD, isolator 1
33 24Z003
35 120236
17B440
36 120731 WASHER, flat, thin 1
37 17Z247
38 289591 CYLINDER, air, assy. 1
40 16M501 CORD, power 1
42 15J862 KNOB 3
43 15D561 COVER, tool tray 1
47 17J201 BUMPER, recessed 2
48 16F710 CONNECTOR, 3/8 1
49 115498 SCREW, mach, slot 2
50 104227 NUT, lock 1
51 15H841 LABEL, warning 1
52 15K616 LABEL, caution 1
54 17H629 LABEL, instructions 1
55 TUBE, air, 0.250 1
57 16M768 LABEL, warning 1
58 121141 FITTING, elbow, swivel 1
59 17H638 BAFFLE, hopper 1
62 17K597
63 111831 SCREW, skt, button 1
64 102040 NUT, hex, lock 1
65 115244 NUT, regulator 1
66 117694 KIT, regulator, air 1
32, 59
ADAPTER, swivel
SCREW, shoulder (Series A)
SCREW, shoulder (Series B)
KIT, repair, flow switch, Series
A-C includes 187
KIT, repair, solenoid valve
includes 81
1
1
1
1
1
1
RTX2000pi Sprayer
Ref. Part Description Qty.
67 17K598 KIT, repair, circuit board
68 117720 GAUGE, pressure, includes 69 1
69 120653
70 120444 SCREW, mach, pnhd 1
73 120743 SCREW, mach, pnhd 4
74 121092
76 LABEL, hopper, RTX
17J506 Model 17H573 1
17H626 Model 17H574, 17K301 1
77 17H522 LABEL, control 1
78 246013 KIT, meter hour, Model
79 17H627 LABEL, side RTX 1
80 120215 WASHER, Belleville 2
81 17J525 SCREW, mach, slot 2
86 17K529 WASHER, plain, wide 2
87 17K593 KIT, repair, accumulator tank
88 TUBE, air, 0.250 1
89 121150 FITTING, elbow 1
90 100124 NIPPLE, pipe 1
91 116504 FITTING, tee 1
92 17K595
93 TUBE, air, 0.250 1
96 128051 CLAMP, loop 1
99 TUBE, air, 0.375 1
100 TUBE, air, 0.375 2
101 17J638 BRACKET, mounting 1
102 118444
103 17J933 LABEL, smart start 1
104 100403 PLUG, pipe 1
105 110198 COUPLER, line, air 1
106 17J393 FITTING, tube, straight 2
107 111800 SCREW, cap hex, hd 1
108 110996 NUT, hex, flange head 1
109 TUBE, air, 0.375 2
119 TUBE, air 1
121 17L028 LABEL, pi models 1
122 17L120 GROMMET, edge 1
124 15E332 LABEL, Home Depot Tool
125 17P192 LABEL, material mixing, Model
185 15E359 FITTING, nipple 1
186 17X931 LABEL, info 1
187 114182 SCREW, mach, hex, flange 2
17Z228 KIT, tube, air includes 55, 88,
Replacement Danger and Warning labels, tags,
and cards are available at no cost.
includes 73, 101, 102
FITTING, push to connect
CLIP, spring, Model 17H574
17K301
17H574, 17K301
includes 44, 48, 89, 90, 103,
104
KIT, repair, check valve
includes 58, 91, 96, 106, 107,
108
SCREW, mach, slot, hex
Rental
17K301
93, 99, 100, 109, 119
,
1
1
1
1
1
1
4
2
1
1
3A3258J 29
RTX2500pi Sprayer
Ref. Torque Ref. Torque
15-20 in-lb (1.7 - 2.3 N•m) 27-32 in-lb (3.1 - 3.6 N•m)
75-95 in-lb (8.5 - 10.7 N•m) 90-110 in-lb (10.2 - 12.4 N•m)
50-70 in-lb (5.6 - 7.9 N•m) 65-85 in-lb (7.3 - 9.6 N•m) then back off 1/4 turn
40-50 in-lb (4.5 - 5.7 N•m) 3-5 in-lb (0.34-0.56 N•m) Loctite 243
15263
8
4
9
See page 34.
6
5
2
3
8
8
2
2
2
1
1
2
4
5
5
9
RTX2500pi Sprayer
30 3A3258J
RTX2500pi Sprayer (cont’d)
Ref. Torque Ref. Torque
15-20 in-lb (1.7 - 2.3 N•m) 90-110 in-lb (10.2 - 12.4 N•m)
75-95 in-lb (8.5 - 10.7 N•m)
9-11 in-lb (1- 1.2 N•m)
50-70 in-lb (5.6 - 7.9 N•m)
65-85 in-lb (7.3 - 9.6 N•m) then
back off 1/4 turn
40-50 in-lb (4.5 - 5.7 N•m) 120-130 in-lb (13.6 - 14.7 N•m)
27-32 in-lb (3.1 - 3.6 N•m)
16273
8
4
9
5
2
8
9
5
8
5
5
1
See page 34.
5
1
See page 36.
RTX2500pi Sprayer
3A3258J 31
RTX2500pi Sprayer
RTX2500pi Sprayer Parts List
Ref. Part Description Qty.
1 17U971 FRAME, front 1
2 15J600 BOX, tool 1
3 15H069 SUPPORT, hopper 1
4 17H404 FRAME, back 1
5 17K497 SHIELD, right 1
6 277319 SHIELD, bottom 1
7 15J672 SHIELD, left 1
8 17H429 AXLE 1
9 110755 WASHER, plain 4
10 17K531 WHEEL, pneumatic 2
11 112612 CAP, hub 2
12 17H418 HANDLE, painted 1
13 17K511 DOOR, shield 1
14 102313 SCREW, cap, hex 4
15 288336
288623 HOSE, coupled 1
16
19 120660 SWITCH, rocker 1
20 17K530 SPACER, wheel 2
21 15H910 BRACKET, pump 1
23 17V410
25 17H410 PLATE, hose 1
26 105240 SCREW, cap, hex, hd 1
27 113981 NUT, lock 1
28 112689
29 17W832 SCREW, hex, hd 6
30 117633 SCREW, slot, hex 3
31 120771 SCREW, mach, pnhd
32 17H490 PAD, isolator 1
33 24Z003
35 17B440 SCREW, shoulder 1
36 120731 WASHER, flat, thin 1
37 17Z247
38 17U095 CYLINDER, air, assy. 1
40 16M501 CORD, power 1
17V511 CORD, power 230V 1
42 15J862 KNOB 3
43 15D561 COVER, tool tray 1
47 17J201 BUMPER, recessed 2
48 16F710 CONNECTOR, 3/8 1
49 115498 SCREW, mach, slot 2
50 104227 NUT, lock 1
15H841 LABEL, warning 1
51
17V739 LABEL, warning, ISO 1
15K616 LABEL, caution 1
52
54 17H629 LABEL, instructions 1
TUBE, air, 0.250 1
55
16M768 LABEL, warning 1
57
58 121141 FITTING, elbow, swivel 1
59 17H638 BAFFLE, hopper 1
62 17K597
24S144
63 111831 SCREW, skt, button 1
64 102040 NUT, hex, lock 1
65 115244 NUT, regulator 1
66 117694 KIT, regulator, air 1
67 17K598 KIT, repair, circuit board includes
FITTING, bulkhead 1
HOPPER, 15 gallon 1
SCREW, button, hd 2
ADAPTER, swivel
KIT, repair, flow switch
A-C
includes 187
KIT, repair, solenoid valve
includes 81
KIT, repair, solenoid valve, 230V
includes 81
73, 101, 102
, Series
5
1
1
1
1
Ref. Part Description Qty.
17W421 KIT, repair, 230V circuit board
68 117720 GAUGE, pressure, includes 69 1
69 120653
70 120444 SCREW, mach, pnhd 1
73 120743 SCREW, mach, pnhd 4
74 121092
76 LABEL, hopper, RTX
17U160 Model 17U219, 17V582 1
17U814 Model 17U220, 17U221 1
77 17H522 LABEL, control 1
78 246013 KIT, meter hour, Model 17U220,
79 17H627 LABEL, side RTX 1
80 120215 WASHER, Belleville 2
81 17J525 SCREW, mach, slot 2
86 17K529 WASHER, plain, wide 2
87 17K593 KIT, repair, accumulator tank
TUBE, air, 0.250 1
88
89 121150 FITTING, elbow 1
90 100124 NIPPLE, pipe 1
91 116504 FITTING, tee 1
92 17K595
93
TUBE, air, 0.250 1
96 128051 CLAMP, loop 1
TUBE, air, 0.375 1
99
TUBE, air, 0.375 2
100
101 17J638 BRACKET, mounting 1
102 118444
103 17J933 LABEL, smart start 1
104 100403 PLUG, pipe 1
105 110198 COUPLER, line, air 1
106 17J393 FITTING, tube, straight 2
107 111800 SCREW, cap hex, hd 1
108 110996 NUT, hex, flange head 1
TUBE, air, 0.375 2
109
TUBE, air 1
119
121 17L028 LABEL, pi models 1
122 17L120 GROMMET, edge 1
124 15E332 LABEL, Home Depot Tool Rental 2
125 17P192 LABEL, material mixing, Model
126 114814 PIN, cotter 1
127 242001 CORD SET, adapter, Europe,
128 242005 CORD SET, adapter, Aus., 230V 1
132 121803 SCREW, cap, button head, 230V 2
133 115483 NUT, lock, 230V 2
134 116168 FILTER, EMI, 230V 1
135 17W166 HARNESS, wire, EMI, 230V 1
136 17K793 GASKET 1
185 15E359 FITTING, nipple 1
186 17X931 LABEL, info 1
187 114182 SCREW, mach, hex, flange 2
17Z228 KIT, tube, air includes 55, 88, 93,
Replacement Danger and Warning labels, tags, and
cards are available at no cost.
includes 73, 101, 102
FITTING, push to connect
CLIP, spring, Model 17H574
17K301
17U221
includes 44, 48, 89, 90, 103, 104
KIT, repair, check valve includes
58, 91, 96, 106, 107, 108
SCREW, mach, slot, hex
17K301
230V
99, 100, 109, 119
,
1
1
1
1
1
1
4
1
1
1
32 3A3258J
Notes
Notes
3A3258J 33
Compressor Parts
Ref. Torque Ref. Torque
18-22 ft-lb (24.4 - 29.8 N•m) 50-65 in-lb (5.7 - 7.3 N•m)
190-230 in-lb (21.5 - 26 N•m)
120-140 in-lb (13.6 - 15.8 N•m) Finger tighten
cap screw in position 1 first. Then torque cap
screws in 2, 3, 4, and 1 sequence illustrated.
Piston retaining bolt & crankshaft bolts must
torqued before head bolts (30) are torqued.
Hand tighten, then 2 full turns
60-72 in-lb (6.8 - 8.1 N•m) Tension to 15-25 lb (66.7-111.2 N)
1
5
26384
11
1
4
2
3
Bolt 1
Bolt 2
Bolt 3
Bolt 4
Torque Sequence
17
3
13
46
53
45
1
8
52
51
50
26
7
6
28
40
4
30
29
5
27
17
20
9
2
31
32
14
39
38
ti27402b
2
1
4
4
1
3
8
6
6
3
5
11
3
11
5
6
1
Compressor Parts
34 3A3258J
Compressor Parts List
Part Description
Ref.
24S128 KIT, repair, compressor,
17V643 KIT, repair, compressor,
1 17K879 KIT, repair, motor, univer-
17V642 KIT, repair, motor, univer-
2 120466 FAN, motor
3 288616 PULLEY, with rollers
4* 24S130 KIT, repair, head, com-
5* 24S131 KIT, repair, plate, valve
6* 17H553 CYLINDER, compressor
7* 24S132 KIT, repair, piston/cylin-
8 120617 VALVE, pressure relief
9 24S133 KIT, repair, cooler
13 120234 BELT, 3mm, timing
complete, 120V
complete, 230V
sal, 120V includes 2, 14,
45, 46
sal, 230V includes 2, 14,
45, 46
includes 13, 17
pressor includes 5, 28,
29
includes 28, 29
der includes 5, 6, 17, 20,
28, 29
includes 27
Qty.
Compressor Parts
Part Description
Ref.
14* 120233 BELT, 3mm, timing
1
17* 120204 SCREW, mach, hex
20* 120227 BEARING, ball
1
26* 17H525 SPACER, compressor
1
27 17H561 NUT, compression w/
28* 17H554 O-RING, square
1
29* 17H555 O-RING, formed square
30*
17H560 SCREW, cap serrated
1
31 119872 SCREW, shoulder
1
32 120659 WASHER, flat
38 288611 KIT, repair, idler includes
1
39 C20021 SCREW, cap, skt head
40* 17H657 MUFFLER, compressor
1
45 260215 SCREW, hex head
46 100023 WASHER, flat
1
50 17L467 SPACER, idler
1
51 17L470 PULLEY, idler, bearing
52 17L477 SCREW, mach, hex flat
1
53 25E021 KIT, compressor, bracket
1
*
1
24S129
sleeve
flange head
14, 39
pressed
hd
KIT, repair, compressor,
rebuild
Qty.
1
2
1
4
1
1
1
4
1
1
1
1
1
2
2
1
1
1
1
3A3258J 35
Flow Switch Assembly
Ref. Torque
27-32 in-lb (3.1 - 3.6 N•m)
5
5
Flow Switch Assembly
Part Description
Ref.
17Z247 KIT, repair, flow switch 1
1 19A549 MANIFOLD, flow switch 1
2 19A550 PLUG, nylon ball stop 1
3 113418 PACKING, o-ring 1
4 19A551 PLUG, sensor 1
5 130785 SWITCH, reed, NC 1
6 130786 BALL, magnetic 1
7 104444 PACKING, o-ring 1
8 17V538 FITTING, tube, elbow 2
9 101970 PLUG, pipe 1
10 127343 SWITCH, pressure 1
11 113444 FITTING, elbow, street 45° 1
187 114182 SCREW, mach, hex, flange 2
36 3A3258J
Qty.
Gun & Hose
ti31640a
1
2
3
4
5
ti31641a
4
1
5
6
RTX1400si 120V
Part Description
Ref.
1 288629 GUN, spray, texture
2
15B171 NOZZLE, black, 12mm, #3
3
15D525 NOZZLE, beige, 4mm
4
17J454 HOSE, texture, blue 1
5
15C090 GAUGE, thickness, fluid 1
7 115099 WASHER, garden hose
Gun & Hose
Qty.
1
1
1
2
RTX1400si 230V, RTX2000pi and RTX2500pi
Part Description
Ref.
1
24S134
4
17J420 HOSE, texture, 2line 1
5
15C090 GAUGE, thickness, fluid 1
6
113397
7 115099 WASHER, garden hose
8 24Z003 ADAPTER, swivel
3A3258J 37
GUN, spray, texture
BALL, sponge, 30mm
Qty.
1
2
1
1
Wiring Diagrams
WHITE
WHITE
WHITE
WHITE
GREEN
POWER CORD
SWITCH
SWITCH
HOUR METER
MOTOR
MOTOR
GREEN
GREEN
GREEN
GREEN
GREEN
BLACK
BLACK
BLACK
BROWN
BLUE
BROWN
BLACK
EMI
FILTER
Wiring Diagrams
RTX1400si - 120V / RTX1400si - 230V
POWER CORD
BLUE
ti27930c
Hour meter on 17P189 models only.
38 3A3258J
Wiring Diagrams
RTX2000pi and RTX2500pi
Hour meter on 17H574, 17K301, 17U220 & 17U221 models only.
3A3258J 39
Wiring Diagram
Wiring Diagram
RTX2500pi - 230V
40 3A3258J
Technical Specifications
Technical Specifications
US Metric
Sprayer
Material Hopper Capacity
RTX1400si
RTX2000pi
RTX2500pi 15 gal 57 l
Maximum Delivery with Texture
RTX1400si
RTX2000pi 2.0 gpm 7.6 lpm
RTX2500pi
Maximum Fluid Working Pressure
RTX 1400si / 2000pi 70 psi 4.8 bar, 0.48 MPa
RTX 2500pi 100 psi 6.9 bar, 0.69 MPa
Maximum Air Working Pressure 45 psi 3.1 bar, 0.31 MPa
Compressor Air Displacement 6.1 cfm @ 20psi 17.3 l/m @ 1.4 bar, 0.14 Mpa
Compressor Specifications Universal motor thermally protected, oil-less
Electric Motor Universal AC 15 Amp 1.5 Hp
Electrical Motor - 230V Universal AC 10 Amp 1.5 Hp
Power Cord 14 AWG, 3-wire, 25 ft
Power Cord - 230V
Generator Minimum 3500 W
Power Requirements
Power Requirements - 230V
Dimensions
Height
RTX1400si
RTX2000pi / RTX2500pi 41.6 in. 106 cm
Length
RTX1400si
RTX2000pi / RTX2500pi 24.25 in. 62 cm
Width
RTX1400si
RTX2000pi / RTX2500pi 22.2 in. 56 cm
Weight (includes hose and gun)
RTX1400si
RTX2000pi / RTX2500pi 86 lb. 39 kg
10 gal 38 l
13 gal 49 l
1.4 gpm 5.3 lpm
2.5 gpm 9.5 lpm
2
1.0mm
220–240V, 50/60 Hz,10 A, 1Ø
40.9 in. 104 cm
23.6 in. 60 cm
19.38 in. 49 cm
74.3 lb. 33.7 kg
, 3-wire, 7.6m
110–120V, 15 A, 1Ø
3A3258J 41
Technical Specifications
US Metric
Weight (gun)
RTX1400si - 120V
RTX1400si 230V / RTX2000pi
/ RTX2500pi
Noise** (dBa) @ max air pressure)
Sound pressure
Sound power
Storage temperature range
Operating temperature range
Materials of Construction
Wetted materials on all models brass, aluminum, plastic, stainless steel, plated carbon
Notes
* Startup pressures and displacement per cycle may vary based on suction condition,
discharge head, air pressure, and fluid type.
** Sound pressure measured 3 feet (1 meter) from equipment while spraying.
Sound power measured per ISO-9614.
Pump damage will occur if water-based fluid freezes in pump.
Damage to plastic parts may result if impact occurs in low temperature conditions.
Temperature affects material viscosity, which can affect sprayer performance.
–35° to 160°F –1.6° to 71°C
40° to 115°F 4° to 46°C
steel, elastomer
1.4 lb. 0.6 kg
2.3 lb. 1.0 kg
88.4 dBa
102.8 dBa
42 3A3258J
Graco Standard Warranty
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.
3A3258J 43
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 1-800-690-2894 to identify the
nearest distributor.
All written and visual data contained in this document reflects the latest product information available at
Graco reserves the right to make changes at any time without notice.
Original instructions. This manual contains English. MM 3A3258
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2015, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
the time of publication.
Graco Headquarters: Minneapolis
www.graco.com
Revision J, March 2019
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