Graco 3A8179A, 390 Cordless Electric Airless Sprayers Owner's Manual

Operation, Parts
Cordless Electric Airless
Sprayers
3A8179A
EN
For professional use only. Not approved for use in explosive atmospheres or
hazardous (classified) locations. For portable airless spraying of architectural paints
and coatings.
390 PC Cordless Models:
3300 psi (228 bar, 22.8 MPa) Maximum Working Pressure
Important Safety Instructions
Read all warnings and instructions in this manual and related
manuals before using the equipment. Be familiar with the controls
and the proper usage of the equipment. Save these instructions.
Related Manuals
Manual
Description
311861
Gun (Contractor/FTX)
334599
Pump
Use only genuine Graco replacement parts.
The use of non-Graco replacement parts may void warranty.
Contents
Contents
Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Important User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
General Power Tool Safety Information . . . . . . . . . . . . . . . . . . . . . . . . 5
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Stand Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Hi-Boy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Grounding Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Pails . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Trigger Lock . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Battery Installation and Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Spray Tip Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Spray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Clear Tip Clog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Cleanup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Cleaning Fluid Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Mechanical/Fluid Flow . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Electrical . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
390 Stand Sprayer Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
390 Stand Sprayers Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Control Box and Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Control and Filter Parts List . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Accessories and Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
California Proposition 65 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
2
3A8179A
Models
Models
Hi-Boy
Stand
Battery
Voltage
VDC
Charger
Voltage
60 USA/CA 120 USA/CA
54 EMEA
230 EMEA
54 ANZ/AP
230 ANZ/AP
Model
390 PC Cordless
NOVA 390 PC
Cordless
25T804
25T805
826280
390 PC Classic
Cordless
25T863
390 PC Cordless
25T882
25T943
The 390 PC Cordless Sprayer is compatible with the following DEWALT FLEXVOLT 54V and
60V batteries:
•
•
•
•
•
DCB606 - 60V/2ah (20V/6ah)
DCB546 - 54V/2ah (18V/6ah)
DCB609 - 60V/3ah (20V/9ah)
DCB549 - 54V/3ah (18V/9ah)
DCB612 - 60V/4ah (20V/12ah)
Related DEWALT Manuals
Manual
Description
Region
N463494
DEWALT DCB118 Fast Charger Manual
USA/CA
N463510
N463511
DEWALT DCB118-QW Fast Charger Manual EMEA
(Part 1 and 2)
N501136
DEWALT DCB118-XE Fast Charger Manual
3A8179A
ANZ/AP
3
Important User Information
Important User Information
Thank You for Your Purchase!
Before using your pump read this Owners Manual for complete instructions on proper use and
safety warnings.
Congratulations! You have purchased a high-quality paint sprayer made by Graco Inc. This
sprayer is designed to provide superior performance with architectural paints and coatings (do
not use paint or solvent containing halogenated hydrocarbons). This user information is
intended to help you understand the types of materials that can be used with your pump.
Please read the information on the material container label to determine if it can be used with
your pump. Ask for a Safety Data Sheet (SDS) from your supplier. The container label and SDS
will explain the contents of the material and the specific precautions related to it.
Paints, coatings and clean-up materials generally fit into one of the following 3 basic
categories:
WATER-BASED: The container label should indicate that the material can be
cleaned up with soap and water. Your pump is compatible with this type of
material. Your pump is NOT compatible with harsh cleaners such as chlorine
bleach.
OIL-BASED: The container label should indicate that the material is
COMBUSTIBILE and can be cleaned up with mineral spirits or non-flammable
paint thinner. The SDS must indicate that the flash point of the material is above
100°F (38°C). Your pump is compatible with this type of material. Use oil-based
material outdoors or in a well-ventilated indoor area with a flow of fresh air. See
the safety warnings in this manual. Follow the warnings and grounding
instructions in this manual.
FLAMMABLE: This type of material contains flammable solvents such as xylene,
toluene, naphtha, MEK, lacquer thinner, acetone, denatured alcohol, and
turpentine. The container label should indicate that this material is
FLAMMABLE. Your sprayer is compatible with this type of material. Use flammable
materials outdoors or in a well-ventilated area with a flow of fresh air. Follow the
warnings and grounding instructions in this manual.
4
3A8179A
General Power Tool Safety Information
General Power Tool Safety Information
Read all safety warnings and all instructions.
Failure to follow the warnings and instructions may result in electric shock, fire and/or serious injury.
Save all warnings and instructions for future reference.
The term “power tool” in the warnings refers to your mains-operated power tool.
Work Area Safety
• Keep work area clean and well lit. Cluttered or dark areas invite accidents.
• Do not operate power tools in explosive atmospheres, such as in the presence of flammable
liquids, gases or dust. Power tools create sparks which may ignite the dust or fumes.
• Keep children and bystanders away while operating a power tool. Distractions can cause you
to lose control.
Electrical Safety
• Power tool plugs must match the outlet. Never modify the plug in any way. Do not use any
•
•
•
•
•
adapter plugs with earthed (grounded) power tools. Unmodified plugs and matching outlets will
reduce risk of electric shock.
Avoid body contact with earthed or grounded surfaces, such as pipes, radiators, ranges and
refrigerators. There is an increased risk of electric shock if your body is earthed or grounded.
Do not expose power tools to rain or wet conditions. Water entering a power tool will increase
the risk of electric shock.
Do not abuse the cord. Never use the cord for carrying, pulling or unplugging the power tool.
Keep cord away from heat, oil, sharp edges or moving parts. Damaged or entangled cords
increase the risk of electric shock.
When operating a power tool outdoors, use an extension cord suitable for outdoor use. Use
of a cord suitable for outdoor use reduces the risk of electric shock.
If operating a power tool in a damp location is unavoidable, use a residual current device
(RCD) protected supply. Use of an RCD reduces the risk of electric shock.
Personal Safety
• Stay alert, watch what you are doing and use common sense when operating a power tool.
•
•
•
•
•
•
Do not use a power tool while you are tired or under the influence of drugs, alcohol or
medication. A moment of inattention while operating power tools may result in serious personal
injury.
Use personal protective equipment. Always wear eye protection. Protective equipment such as
dust mask, non-skid safety shoes, hard hat, or hearing protection used for appropriate conditions will
reduce personal injuries.
Prevent unintentional starting. Ensure the switch is in the off-position before connecting to
power source and/or battery pack, picking up or carrying the tool. Carrying power tools with your
finger on the switch or energizing power tools that have the switch on invites accidents.
Remove any adjusting key or wrench before turning the power tool on. A wrench or a key left
attached to a rotating part of the power tool may result in personal injury.
Do not overreach. Keep proper footing and balance at all times. This enables better control of
the power tool in unexpected situations.
Dress properly. Do not wear loose clothing or jewelry. Keep your hair, clothing and gloves
away from moving parts. Loose clothes, jewelry or long hair can be caught in moving parts.
If devices are provided for the connection of dust extraction and collection facilities, ensure
these are connected and properly used. Use of dust collection can reduce dust-related hazards.
3A8179A
5
General Power Tool Safety Information
Power Tool Use and Care
• Do not force the power tool. Use the correct power tool for your application. The correct power
tool will do the job better and safer at the rate for which it was designed.
• Do not use the power tool if the switch does not turn it on and off. Any power tool that cannot
be controlled with the switch is dangerous and must be repaired.
• Disconnect the plug from the power source before making any adjustments, changing
•
•
•
accessories, or storing power tools. Such preventive safety measures reduce the risk of starting
the power tool accidentally.
Store idle power tools out of the reach of children and do not allow persons unfamiliar with
the power tool or these instructions to operate the power tool. Power tools are dangerous in the
hands of untrained users.
Maintain power tools. Check for misalignment or binding of moving parts, breakage of parts
and any other condition that may affect the power tool's operation. If damaged, have the
power tool repaired before use. Many accidents are caused by poorly maintained power tools.
Use the power tool, accessories etc. in accordance with these instructions, taking into
account the working conditions and the work to be performed. Use of the power tool for
operations different from those intended could result in a hazardous situation.
Service
• Have your power tool serviced by a qualified repair person using only identical replacement
parts. This will ensure that the safety of the power tool is maintained.
6
3A8179A
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. 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.
FIRE AND EXPLOSION HAZARD (GROUNDING)
Oil-based and flammable materials can generate static electricity when sprayed or flushed.
Static electricity creates a risk of fire or explosion in the presence of paint or solvent fumes. To
help prevent fire and explosion when spraying flammable or oil based materials:
• Connect the grounding wire and clamp to a true earth ground.
• If there is static sparking or if you feel a shock, stop operation immediately. Do not use
sprayer until you identify and correct the problem.
• All parts of the spray system, including the pump, hose assembly, spray gun, and objects
•
in and around the spray area shall be properly grounded to protect against static discharge
and sparks. Use Graco conductive or grounded high-pressure airless paint sprayer hoses.
Follow Grounding Instructions, page 12.
Verify that all containers and collection systems are grounded to prevent static discharge.
Do not use pail liners unless they are anti-static or conductive.
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 flammable or combustible materials near an open flame or sources of ignition
•
•
•
•
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•
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•
3A8179A
such as cigarettes, motors, and electrical equipment.
Do not use a paint or a solvent containing halogenated hydrocarbons.
Do not spray flammable or combustible liquids in a confined area.
Keep spray area well-ventilated. Keep a good supply of fresh air moving through the area.
Keep pump assembly in a well-ventilated area at least 20 feet (6.1 m) from the spray area
when spraying, flushing, cleaning, or servicing. Do not spray pump assembly.
Do not smoke in the spray area or spray where sparks or flame is present.
Do not operate light switches, engines, or similar spark producing products in the spray
area.
Keep area clean and free of paint or solvent containers, rags, and other flammable
materials.
Know the contents of the paints and solvents being sprayed. Read all Safety Data Sheets
(SDSs) and container labels provided with the paints and solvents. Follow the paint and
solvent manufacturer’s safety instructions.
Keep a working fire extinguisher in the work area.
7
Warnings
SKIN INJECTION HAZARD
High-pressure spray is able to inject toxins into the body and cause serious injury that can
result in amputation. In the event that injection occurs, get immediate surgical treatment.
• Do not aim the gun at, or spray any person or animal.
• Keep hands and other body parts away from the discharge. For example, do not try to stop
leaks with any part of the body.
• Always use the spray tip guard. Do not spray without spray tip guard in place.
• Use Graco spray tips.
• Use caution when cleaning and changing spray tips. In the case where the spray tip clogs
•
•
•
•
•
•
while spraying, follow the Pressure Relief Procedure for turning off the unit and relieving
the pressure before removing the spray tip to clean.
Equipment maintains pressure after power is shut off. Do not leave the equipment
energized or under pressure while unattended. Follow the Pressure Relief Procedure
when the equipment is unattended or not in use, and before servicing, cleaning, or
removing parts.
Check hoses and parts for signs of damage. Replace any damaged hoses or parts.
This system is capable of producing 3300 psi (228 bar, 22.8 MPa). Use Graco parts or
accessories that are rated a minimum of 3300 psi (228 bar, 22.8 MPa).
Always engage the trigger lock when not spraying. Verify the trigger lock is functioning
properly.
Verify that all connections are secure before operating the unit.
Know how to stop the unit and bleed pressure quickly. Be thoroughly familiar with the
controls.
EQUIPMENT MISUSE HAZARD
Misuse can cause death or serious injury.
• Always wear appropriate gloves, eye protection, and a respirator or mask when spraying.
• 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
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•
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8
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 hose.
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 spray with a hose shorter than 25 feet.
Always replace cracked, broken or missing parts immediately with genuine Graco parts.
See Parts, page 34.
Do not alter or modify equipment. Alterations or modifications may void agency approvals
and create safety hazards.
Use only in dry locations. Do not expose to water or rain.
Use in well-lit areas.
Make sure all equipment is rated and approved for the environment in which you are using it.
Do not operate or clean sprayer with the battery shield open.
3A8179A
Warnings
PRESSURIZED ALUMINUM PARTS HAZARD
Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious
chemical reaction and equipment rupture. Failure to follow this warning can result in death,
serious injury, or property damage.
• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon
solvents or fluids containing such solvents.
• Do not use chlorine bleach.
• Many other fluids may contain chemicals that can react with aluminum. Contact your
material supplier for compatibility.
BATTERY AND CHARGER COMPATIBILITY HAZARD
• Only use DEWALT brand 54V Max or 60V Max batteries and battery chargers with this tool.
• READ ALL INSTRUCTIONS included with this tool regarding the safety and usage of
DEWALT batteries and battery chargers.
• Do not wash or spray down battery.
• Do not clean the battery with anything other than a cloth moistened with water.
TOXIC FLUID OR FUMES HAZARD
Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin,
inhaled, or swallowed.
• Read Safety Data Sheets (SDSs) to know the specific hazards of the fluids you are using.
• Store hazardous fluid in approved containers, and dispose of it according to applicable
guidelines.
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.
• Equipment can start without warning. Before checking, moving, or servicing equipment,
follow the Pressure Relief Procedure and disconnect all power sources.
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. Protective equipment
includes but is not limited to:
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3A8179A
Protective eyewear, and hearing protection.
Respirators, protective clothing, and gloves as recommended by the fluid and solvent
manufacturer.
9
Component Identification
Component Identification
Stand Models
A
B
D
F
G
H
J
K
L
10
ON/OFF Switch
Pressure Control
Prime Valve
Tip Guard
Spray Tip
Gun
Airless Hose
Battery
Trigger Lock
M
N
P
R
S
U
V
Drain Tube
Fluid Intake
Pump
Fluid Outlet
Grounding Wire and Clamp
Filter
Finger Guard / TSL Fill Point
Model/Serial Tag (Not shown, located
on bottom of unit.)
3A8179A
Component Identification
Hi-Boy
A
B
D
F
G
H
J
K
L
ON/OFF Switch
Pressure Control
Prime Valve
Tip Guard
Spray Tip
Gun
Airless Hose
Battery
Trigger Lock
3A8179A
M
N
P
R
S
T
U
V
Drain Tube
Fluid Intake
Pump
Fluid Outlet
Grounding Wire and Clamp
Filter
Finger Guard / TSL Fill Point
Model/Serial Tag (Not shown, located
on bottom of unit.)
Pail Hook
11
Grounding Instructions
Grounding Instructions
(Oil-Based and Flammable Materials)
Do not place pail on a non-conductive surface
such as paper or cardboard which interrupts
grounding continuity.
The equipment must be grounded to reduce
the risk of static sparking. A static spark can
cause fumes to ignite or explode causing
serious injury. A good ground provides an
escape wire for the electric current.
Always ground a metal pail: connect a
ground wire to the pail. Clamp one end to the
pail and the other end to a true earth ground
such as a water pipe.
The sprayer is equipped with a grounding
wire and clamp. The clamp must be
connected to a true earth ground when
spraying or flushing flammable or oil-based
materials.
Fluid hoses: Use only electrically conductive
hoses with a maximum of 500 ft. (150 m)
combined hose length to ensure grounding
continuity.
ti24584a
To maintain ground continuity when
sprayer is flushed or pressure is relieved:
hold metal part of spray gun firmly to the side
of a grounded metal pail then trigger the gun.
Spray gun: Grounded through connection to
a properly grounded fluid hose and pump.
Pails
Solvents and oil-based materials: follow
local codes and regulations. Use only
conductive metal pails, placed on a grounded
surface such as concrete.
12
ti25497a
3A8179A
Pressure Relief Procedure
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, such as skin injection, splashed fluid
and moving parts, follow the Pressure
Relief Procedure whenever sprayer is
stopped and before sprayer is cleaned or
checked, and before equipment is
serviced.
1.
3.
Turn pressure control to lowest setting.
Disengage the trigger lock.
ti25230a
4.
Hold a metal part of the gun firmly to a
grounded metal pail. Trigger the gun to
relieve pressure.
Engage the trigger lock.
ti25497a
ti24931a
2.
5.
Engage the trigger lock.
Turn the ON/OFF switch to the OFF
position. Power button is illuminated
when ON. Wait 7 seconds for power to
dissipate.
3A8179A
13
Pressure Relief Procedure
6.
7.
Put drain tube in a pail. Turn prime valve
down. Leave prime valve in down (drain)
position until you are ready to spray
again.
If you suspect the spray tip or hose is
clogged or that pressure has not been
fully relieved:
a.
VERY SLOWLY loosen the tip
guard retaining nut or the hose end
coupling to relieve pressure
gradually.
b.
Loosen the nut or coupling
completely.
Clear hose or tip obstruction.
c.
14
Trigger Lock
Always engage the trigger lock when sprayer
is stopped to prevent the gun from being
triggered accidentally by hand or if dropped
or bumped.
ti24612a
3A8179A
Setup
Setup
2.
Connect other end of hose to gun.
When unpacking sprayer for the first time or
after long term storage perform setup
procedure. When first setup is performed
remove shipping plug from fluid outlet.
1.
Connect Graco airless hose to fluid
outlet. Use wrenches to tighten securely.
ti24633a
3.
Use wrenches to tighten securely.
4.
Engage trigger lock.
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3A8179A
15
Setup
5.
Remove tip guard.
a.
Place the TSL bottle nozzle into the
top center opening in the grill at the
front of the sprayer.
b.
Squeeze bottle to dispense enough
TSL to fill the space between the
pump rod and packing nut seal.
ti24592a
6.
When unpacking sprayer for the first
time remove packaging materials from
inlet strainer. After long term storage
check inlet strainer for clogs and debris.
ti24639a
8.
Make certain ON/OFF switch is OFF.
Power button is illuminated when it is
ON.
ti24638a
7.
16
Fill throat packing nut with TSL to
prevent premature packing wear. Do this
daily or each time you spray.
3A8179A
Setup
9.
Turn prime valve down.
11. Turn pressure control to lowest setting.
12. Install battery, see Battery Installation
and Removal, page 18.
13. Turn ON/OFF switch to ON position.
14. Increase pressure 1/2 turn to start motor.
Allow fluid to flush through sprayer for
one minute.
15. Turn prime valve horizontal. Disengage
trigger lock.
ti24608a
10. Place fluid intake with drain tube in
grounded metal pail partially filled with
flushing fluid. When spraying oil-based
or flammable, follow Grounding
Instructions, page 12.
NOTE: New sprayers are shipped with
storage fluid that must be flushed out with
mineral spirits prior to using the sprayer.
Check flushing fluid for compatibility with
material that is to be sprayed, see Cleaning
Fluid Compatibility, page 26. A secondary
flush with a compatible fluid may be
necessary.
ti24646a
16. Hold a metal part of the gun firmly to a
grounded metal pail. Trigger gun and
flush until clean.
17. Turn ON/OFF switch to OFF position.
18. Engage trigger lock.
19. If the initial flushing fluid is not
compatible with the material that is to be
sprayed, a second flush is needed.
Repeat steps 11-18.
20. Sprayer is now ready to start up and
spray.
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3A8179A
17
Setup
Battery Installation and
Removal
Always start with a fully charged Battery.
Do not splash or immerse Battery or
charger in water. See Battery and charger
information shipped with the sprayer.
2.
Install battery by aligning the battery
pack with the rails inside the sprayer and
sliding it in until the battery pack is firmly
seated. Ensure that it does not
disengage.
Replace and charge Battery only in a
well-ventilated area and away from
flammable or combustible materials,
including paints and solvents.
Remove and install Battery into the sprayer
as follows:
1.
18
Remove the used Battery, if in place.
3A8179A
Startup
Startup
1.
Perform Pressure Relief Procedure,
page 13.
2.
Turn pressure control to lowest
pressure.
6.
Place fluid intake in paint pail. Place
drain tube in waste pail.
7.
Increase pressure 1/2 turn to start motor.
Allow paint or other material to circulate
through sprayer until material flows out
the drain tube.
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8.
Turn prime valve horizontal. Disengage
trigger lock.
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3.
Install battery, see Battery Installation
and Removal, page 18.
4.
When spraying oil-based or flammable
material, follow Grounding
Instructions, page 12.
5.
Turn ON/OFF switch to ON position.
Power button is illuminated when it is
ON.
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3A8179A
19
Startup
9.
Hold gun against grounded metal waste
pail. Trigger gun at least 1 minute until
paint appears.
10. Move gun to paint pail and trigger for 20
seconds. Release trigger and allow
sprayer to build pressure. Engage
trigger lock.
High-pressure spray is able to inject toxins
into the body and cause serious bodily
injury. Do not stop leaks with hand or rag.
1m
ti24647a
11. Inspect Airless Hose and hose
connections for leaks. If leaks occur,
perform Pressure Relief Procedure,
page 13, then tighten all fittings and
repeat Startup procedure. If there are no
leaks, continue with Operation, page 21.
20
3A8179A
Operation
Operation
Spray Tip Installation
3. Screw assembly onto gun. Tighten.
To avoid serious injury from skin injection,
do not put your hand in front of the Spray
Tip when installing or removing the Spray
Tip and Spray Tip Guard.
1. Perform Pressure Relief
Procedure, page 13.
2. Use spray tip (A) to insert
OneSeal™ (B) into tip guard (C).
ti24652a
Spray
C
NOTE: If spraying flammable or oil-based
material, follow Grounding Instructions,
page 12.
B
A
ti24653a
2. Insert Spray Tip.
When a RAC X™ FF LP Fine Finish Low
Pressure reversible spray tip is used,
spraying pressure can be lowered. Spraying
at a lower pressure results in less overspray
and reduces spray tip wear. Adjust the
sprayer pressure to minimize overspray.
ti24664a
ti31709a
Atomized, evenly
distributed fan pattern
3A8179A
Tails
21
Operation
1.
Spray test pattern. Adjust pressure to
eliminate heavy edges.
Clear Tip Clog
To avoid injury, never point gun at your
hand or into a rag!
1.
Release trigger. Engage trigger lock.
Rotate Spray Tip. Disengage trigger
lock. Trigger gun at waste area to clear
clog.
ti24669a
2.
Use smaller tip size if pressure
adjustment cannot eliminate heavy
edges.
3.
Hold gun perpendicular, 10-12 in. (25-30
cm) from surface. Spray back and forth;
overlap by 50%.
ti38406a
2.
Engage trigger lock. Return Spray Tip to
original position. Disengage trigger lock
and continue spraying.
ti24673a
4.
Trigger gun after moving. Release
trigger before stopping. For additional
spraying information, see separate gun
manual.
ti24676a
22
3A8179A
Operation
Cleanup
4.
Remove fluid intake and drain tube from
paint, wipe excess paint off outside.
To avoid serious injury from fire and
explosion when using flammable or oil-based
materials:
• Do not spray solvents through the spray
tip. Always remove tip guard and spray tip
before flushing. Clean tip guard and spray
tip in a bucket of compatible solvent.
• Clean in a well-ventilated area. Keep a
good supply of fresh air moving through
the area.
• When flushing with solvents, always
ground the sprayer and waste container.
1.
When using flammable or oil-based
material, follow Grounding
Instructions, page 12.
2.
Perform Pressure Relief Procedure,
page 13.
3.
Remove tip guard and spray tip. For
additional information, see separate gun
manual.
ti24709a
5.
Place fluid intake in flushing fluid, see
Cleaning Fluid Compatibility, page 26.
Place drain tube in waste pail.
6.
Turn prime valve horizontal.
ti24592a
3A8179A
23
Operation
7.
Increase pressure 1/2 turn to start motor.
Hold gun against grounded paint or
waste pail. Disengage trigger lock.
Trigger gun and increase pressure until
the pump runs steady and flushing fluid
appears.
9.
8.
Stop triggering gun. Move gun to
grounded waste pail, hold gun against
pail, trigger gun to thoroughly flush
system.
10. Raise fluid intake above flushing fluid.
24
While continuing to trigger gun, turn
prime valve down. Then, release gun
trigger. Allow flushing fluid to circulate
until fluid comes out of drain tube clear.
3A8179A
Operation
11. Turn prime valve horizontal. Trigger gun
into grounded flushing or waste pail for
20 seconds to purge fluid from hose.
12. Engage trigger lock.
13. Turn pressure control knob to the lowest
pressure setting and turn ON/OFF
switch to OFF position. Power button is
illuminated when power is ON. Remove
battery.
14. Perform Pressure Relief Procedure,
page 13.
15. Remove filters from gun and sprayer if
installed. Clean and inspect. Install
filters. See separate gun manual.
ti24718a
3A8179A
25
Operation
16. If flushing with water, flush again with
mineral spirits or Pump Armor to leave a
protective coating to prevent freezing or
corrosion.
17. Wipe sprayer, hose and gun with a rag
soaked in water or mineral spirits.
Cleaning Fluid
Compatibility
•
When spraying water-based materials,
flush the system thoroughly with water.
•
When spraying oil-based or flammable
materials, flush the system thoroughly
with mineral spirits or compatible,
flushing solvent.
•
To spray water-based materials after
spraying oil-based or flammable
materials, flush the system thoroughly
with water first. The water flowing out of
drain tube should be clear and solvent-free before you begin spraying the
water-based material.
•
To spray oil-based or flammable
materials after spraying water-based
materials, flush the system thoroughly
with mineral spirits or a compatible
flushing solvent first. The solvent flowing out of the drain tube should not contain any water. When flushing with
solvents always follow Grounding
Instructions, page 12.
To avoid fluid splashing back on your
skin or into your eyes, always aim gun at
inside wall of pail.
•
26
3A8179A
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 prevents trouble
in the future.
Activity
Interval
Inspect/clean sprayer filter, fluid inlet strainer, and gun
filter.
Daily or each time you spray
Inspect motor shield vents for blockage.
Fill TSL by adding through TSL fill point.
Check sprayer stall.
Daily or each time you spray
Daily or each time you spray
Every 1000 gallons (3785 liters)
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.
Throat packing adjustment
As necessary based on usage
When pump packing begins to leak after extended use,
tighten packing nut down until leakage stops or lessens.
This allows approximately 100 gallons of additional
operation before a repacking is required. Packing nut can
be tightened without O-ring removal.
3A8179A
27
Troubleshooting
Troubleshooting
Mechanical/Fluid Flow
1.
Follow Pressure Relief Procedure,
page 13, before checking or repairing.
Problem
Pump output is low
2.
Check all possible problems and causes
before disassembling the unit.
What to Check
If check is OK, go to next
check
What to Do
When check is not OK,
refer to this column
Spray tip worn.
Follow Pressure Relief Procedure,
page 13, then replace tip. See
separate gun or tip manual.
Spray tip clogged.
Relieve pressure. Check and clean
spray tip.
Paint supply.
Refill and reprime pump.
Intake strainer clogged.
Remove and clean, then reinstall.
Intake valve ball and piston ball are
not seating properly.
Remove intake valve and clean.
Check balls and seats for nicks;
replace if necessary. See pump
manual. Strain paint before using to
remove particles that could clog
pump.
Fluid filter or tip filter is clogged or
dirty.
Clean filter.
Prime valve leaking.
Follow Pressure Relief Procedure,
page 13, then repair prime valve.
Verify pump does not continue to
stroke when gun trigger is released.
(Prime valve not leaking.)
Service pump. See pump manual.
Leaking around throat packing nut
Replace packings. See pump manual.
which may indicate worn or damaged Also check piston valve seat for
packings.
hardened paint or nicks and replace if
necessary. Tighten packing
nut/wet-cup.
Battery has insufficient charge.
28
Charge battery.
3A8179A
Troubleshooting
Problem
Pump output is low
Motor runs but pump does not stroke
Excessive paint leakage into throat
packing nut
Fluid is spitting from gun
Pump is difficult to prime
3A8179A
What to Check
If check is OK, go to next
check
What to Do
When check is not OK,
refer to this column
Pump rod damage.
Repair pump. See pump manual.
Low stall pressure.
Turn pressure knob fully clockwise.
Make sure pressure control knob is
properly installed to allow full
clockwise position. If problem
persists, replace pressure control.
Piston packings are worn or
damaged.
Replace packings. See pump manual.
O-ring in pump is worn or damaged.
Replace o-ring. See pump manual.
Intake valve ball is packed with
material.
Clean intake valve. See pump
manual.
Large pressure drop in hose with
heavy materials.
Reduce overall length of hose.
Connecting rod assembly damaged.
See pump manual.
Replace connecting rod assembly.
See pump manual.
Gears or drive housing damaged.
Inspect drive housing assembly and
gears for damage and replace if
necessary.
Throat packing nut is loose.
Remove throat packing nut spacer.
Tighten throat packing nut just
enough to stop leakage.
Throat packings are worn or
damaged.
Replace packings. See pump manual.
Displacement rod is worn or
damaged.
Replace rod. See pump manual.
Air in pump or hose.
Check and tighten all fluid
connections. Cycle pump as slowly as
possible during priming.
Spray tip is partially clogged.
Clear tip. See Clear Tip Clog, page
22.
Fluid supply is low or empty.
Refill fluid supply. Prime pump. See
pump manual. Check fluid supply
often to prevent running pump dry.
Air in pump or hose.
Check and tighten all fluid
connections. Cycle pump as slowly as
possible during priming.
Intake valve is leaking.
Clean intake valve. Be sure ball seat
is not nicked or worn and that ball
seats well. Reassemble valve.
Pump packings are worn.
Replace pump packings. See pump
manual.
Paint is too thick.
Thin the paint according to supplier
recommendations.
29
Troubleshooting
Problem
Sprayer operates for 5 to 10 minutes
then stops
Sprayer makes no sound when
pressure control is ON and ON/OFF
switch is ON (illuminated)
What to Check
If check is OK, go to next
check
What to Do
When check is not OK,
refer to this column
Pump packing nut too tight. When
pump packing nut is too tight the
packings on the pump rod restrict
pump action and overloads the motor.
Loosen pump packing nut. Check for
leaks around throat. If necessary,
replace pump packings. See Pump
manual.
Battery has insufficient charge.
Charge battery.
ON/OFF switch light blinks two times
when pressure control is ON.
Indicates incorrect voltage.
Replace battery with a charged
battery.
ON/OFF switch light blinks three
times when pressure control is ON.
Indicates battery temperature is too
hot or too cold.
Allow battery to cool down or warm up
to room temperature.
Battery has reached end of life.
Replace the battery.
ON/OFF switch light blinks four times Replace pump and/or motor
when pressure control is ON.
assembly.
Indicates locked rotor condition.
ON/OFF switch does not illuminate
when pressed.
30
ON/OFF switch light blinks five times
when pressure control is ON.
Indicates motor temperature is too
hot.
Allow motor to cool down to room
temperature.
Indicates battery is not installed, has
insufficient charge, or is damaged.
Install battery correctly, ensure
battery is fully charged, or replace
battery.
Control board is damaged.
Replace control board.
3A8179A
Troubleshooting
Electrical
Symptom: Sprayer does not run, stops
running, or will not shut off.
1.
2.
Install fully charged battery, see Battery
Installation and Removal, page 18.
3.
Turn the ON/OFF switch OFF, wait 30
seconds and then turn power back ON
again (this ensures sprayer is in normal
run mode).
4.
Turn pressure control knob clockwise
1/2 turn.
Perform Pressure Relief Procedure,
page 13.
Problem
Sprayer does not run at all.
What to Check
How to check
Check battery charge.
Press charge level indicator on
battery. Charge battery or install a
new battery, if needed.
Check pressure control connections.
Make certain connector is clean and
firmly connected.
Check pressure control.
Connect known good pressure
control. If the motor runs, replace
pressure control.
Check motor leads.
Make certain terminals are clean and
firmly connected.
Sprayer will not shut off after reaching Check pressure control.
or exceeding maximum pressure.
Disconnect pressure control, if
sprayer still runs, replace control
board. If the sprayer stops, replace
pressure control.
Basic electrical problems
Replace loose terminals; crimp to
leads. Be sure terminal are firmly
connected.
Clean circuit board terminals.
Securely reconnect leads.
3A8179A
Motor leads are securely fastened
and properly mated
31
Parts
Parts
390 Stand Sprayer Parts
Ref. Torque
32
Ref. Torque
1
140-160 in-lbs.
(15.8-18.1 N•m)
3
2
80-90 in-lbs (9-10.2
N•m)
4
23-27 in-lbs (2.6-3.1 N•m)
8-10 in-lbs (0.9-1.13 N•m)
Ref. Torque
5
6
10-20 in-lbs (1.13-2.26
N•m)
Ref. Torque
7
40-50 in-lbs (4.5-5.6
N•m)
25-35 in-lbs (2.8-4 N•m)
3A8179A
Parts
390 Stand Sprayers Parts List
Ref. Part
1
2
3
5
6
107434
25U231
117501
20A450
20A052
7
115498
8
9
10
12
116073
116074
116079
117501
14
20
117559
249051
22
23
25
28
30
31
34
17C539
20A448
180131
39
40
41
17C735
16H137
See
page 38
244035
249194
42
17C487
17C488
17C489
24W817
43
44
24W640
24X020
45
24W830
46
47
See
page 38
117493
48
49
119236
20A555
3A8179A
Description
BEARING, thrust
BRACKET, cover
SCREW, mach, hex hd.
GASKET
SPRING BUTTON,
assembly
SCREW, mch, slot/hex,
wash hd
WASHER, thrust
WASHER, thrust
BEARING, thrust
SCREW, mach, slot
hex wash hd
O-RING
KIT, tube, drain
includes 39,145
COVER, front
SHIELD, motor
BEARING, thrust
LABEL, identification
SCREW, hex hd.
PACKING, O-RING
CARD, medical alert
(not shown)
DEFLECTOR, barbed
GEAR, reducer
PUMP, displacement
North America
Asia/ANZ/Japan
Europe
HOUSING, drive
includes 47
ROD, connecting
GEAR, crankshaft
includes 25
KIT, hose, cpld includes
31
HOSE, cpld, 1/4 in. x 25
or 50 ft
SCREW, mach, hex
washer hd
SCREW, torx
KIT, control board, 390
cordless, includes 48
Qty.
1
1
1
2
1
1
1
1
2
4
2
1
1
1
1
1
2
1
1
1
1
1
Ref. Part
50
52
53
54
56
56a
56b
57
58
59
60
61
20A330
See
page 38
See
page 38
20A554
20A336
246385
115099
20A271
246386
See
page 38
63 See
page 38
66
116139
67
15G857
68
287903
69
287072
70
71
80
81
Description
Qty.
LABEL, top
LABEL, front
2
1
LABEL, side
1
KIT, motor, module
SWITCH, power
O-RING
NUT
STRAINER, 7/8-14 unf
WASHER
FRAME, stand mount
HOSE, suction set
includes 14, 37, 91
GUN, spray
1
1
1
1
1
1
1
1
LABEL, warning
1
GRIP, handle
CAP, leg
CUP, suction/drain
HANDLE includes 47,
66
17C483 COVER, pump rod
127914 SCREW, drill, hex
washer head
20A270 BATTERY
COMPARTMENT
17R614 FASTENERS, battery
compartment
115477 FASTENER
17P924 LABEL, A+
237686 WIRE, ground
112798 FASTENER
16D576 LABEL, USA
20A335 LABEL, brand,
DEWALT
M70809 FITTING, barbed, hose
1
1
4
1
1
1
1
1
4
1
82
84
88
87
89
90
1
145
9
206994 FLUID, TSL, 8 oz (not shown)
2
1
Replacement safety labels, tags, and cards
are available at no cost.
1
1
1
6
1
1
1
1
1
1
1
33
Parts
390 Hi-Boy Sprayers Parts
Ref. Torque
34
Ref. Torque
1
140-160 in-lbs.
(15.8-18.1 N•m)
3
2
80-90 in-lbs (9-10.2
N•m)
4
23-27 in-lbs (2.6-3.1 N•m)
8-10 in-lbs (0.9-1.13 N•m)
Ref. Torque
5
6
10-20 in-lbs (1.13-2.26
N•m)
Ref. Torque
7
40-50 in-lbs (4.5-5.6
N•m)
25-35 in-lbs (2.8-4 N•m)
3A8179A
Parts
390 Hi-Boy Sprayer Parts List
Ref. Part
1
2
3
4
5
6
107434
25T886
117501
16V903
20A450
20A052
7
115498
8
9
10
12
116073
116074
116079
117501
14
22
23
25
28
30
31
34
103413
17C539
20A448
180131
39
40
41
17C735
16H137
See
page 38
244035
249194
Description
BEARING, thrust
BRACKET, cover
SCREW, mach, hex hd.
CONDUIT, corrugated
GASKET
SPRING BUTTON,
assembly
SCREW, mch, slot/hex,
wash hd
WASHER, thrust
WASHER, thrust
BEARING, thrust
SCREW, mach, slot
hex wash hd
O-RING
COVER, front
SHIELD, motor
BEARING, thrust
LABEL, identification
SCREW, mach hex
O-RING
CARD, medical alert
(not shown)
DEFLECTOR, barbed
GEAR, reducer
PUMP, displacement
North America
Asia/ANZ/Japan
Europe
HOUSING, drive
includes 47
ROD, connecting
GEAR, crankshaft
includes 25
KIT, hose, cpld includes
132
HOSE, cpld, 1/4 in. x 25
or 50 ft
SCREW, mach, hex
washer hd
SCREW, torx
KIT, board, control, 390
cordless
LABEL, top
LABEL, front
42
17C487
17C488
17C489
24W817
43
44
24W640
24X020
45
24W830
46
47
See
page 38
117493
48
49
119236
20A555
50
52
20A330
See
page 38
See
LABEL, side
page 38
53
3A8179A
Qty.
1
1
1
1
2
1
1
1
1
2
4
1
1
1
1
1
2
1
1
1
1
1
1
1
1
1
1
9
2
1
2
1
1
Ref. Part
54
20A554
55
56
56a
56b
57
58
59
60
15K092
20A336
60a
61
235004
115099
17C485
25C786
17C949
See
page 38
62
195400
63 See
page 38
67
109032
69
287489
70
80
81
82
84
85
87
88
89
90
101
102
103
104
105
106
107
109
145
Description
KIT, motor, module,
390 cordless
TUBE, drain
SWITCH, power
O-RING
NUT
STRAINER, 3/4-16 unf
WASHER
FRAME, stand mount
KIT, suction intake
includes 14, 58, 85,
101, 60a, 57
TUBE, suction,intake
GUN, spray
CLIP, spring
LABEL, warning
SCREW
HANDLE, assembly,
Hi-Cart
17C483 COVER, pump rod
20A270 BATTERY
COMPARTMENT
17R614 FASTENERS, battery
compartment
115477 SCREW, torx
17P924 LABEL, A+
15B652 WASHER
112798 FASTENER
237686 WIRE, ground
16D576 LABEL, USA, w/ global
20A335 LABEL, brand,
DEWALT
15E813 BUT
20A386 BRACKET, battery
128795 SCREW, torx
17C990 HANGER, pail
111040 NUT, lock
119451 WHEEL
119452 CAP, hub
102040 NUT, lock
M70809 FITTING, barbed, hose
206994 FLUID, TSL, 8 oz (not shown)
Qty.
1
1
1
1
1
1
1
1
1
1
1
1
1
4
1
1
1
4
6
1
1
1
1
1
1
1
1
3
1
2
2
2
3
1
1
Replacement safety labels, tags, and cards
are available at no cost.
35
Parts
Control Box and Filter
Ref. Torque
1
36
140-160 in-lbs.
(15.8-18.1 N•m)
Ref. Torque
7
130-140 in-lbs (14.7-16.9
N•m)
Ref. Torque
8
Ref. Torque
48-72 in-lbs (5.4-8.1
N•m)
3A8179A
Parts
Control and Filter Parts List
Ref. Part
2
4
5
15
16
17
18
117828
111600
277364
Description
PACKING, o-ring
PIN, grooved
GASKET, seat, valve
MANIFOLD, fluid
17C590 Sprayer Models:
25T804, 25T805,
826280
17C591 Sprayer Models:
25T863, 25T882,
25T943
FILTER, fluid
Tall manifold
246425 30 mesh (gray)
246384 60 mesh, original
(black)
246382 100 mesh (blue)
246383 200 mesh (red)
CAP, manifold
287902
KIT, cap, tall manifold,
includes 18
15B071
INSERT, filter, tall
3A8179A
Qty.
Ref. Part
19
21
20A475
17C725
24
162453
26
27
30
35
15E022
187625
17C735
239914
36
38
224807
20A556
51
145
146
1
20A474
M70809
17D294
115523
1
119783
1
1
1
1
1
1
Description
LABEL, PC
INDICATOR, control
pressure
NIPPLE, (1/4 npsm x
1/4 npt)
SEAT, valve
HANDLE, valve, drain
SCREW, mach, HWH
VALVE, drain, includes
5, 26
BASE, valve
KIT, control, pressure,
cordless, includes 19,
20, 51
LABEL, control
FITTING, barbed
SPACER, manifold
GAUGE, pressure,
fluid (on select
models). Not shown
FITTING, tee, swivel
(on models with gauge)
Qty.
1
1
2
1
1
2
1
1
1
1
1
2
1
1
37
Accessories and Labels
Accessories and Labels
Sprayer
Model
(Series)
Ref. 46
Hose, 1/4 in. x
Ref. 61
Ref. 52
50 ft
Gun, Spray Label, Front
25T804 &
240794
20A479
25T805 &
25T863 $
240794
288438
25T943 $
25T882 @
240794
288438
826280 &
826079
826282
288526 – Kit, accessory, hopper
# – English, Spanish, French
% – English, Chinese, Korean
& – North America
Ref. 53
Label,
Side
Ref. 34
Ref. 63
Card, Medical
Label,
Alert 
Danger 
20A328
20A329
222385 #
20A030 #
20A333
20A334
222385 $
20A480 $
20A328
20A331
20A329
20A332
17A134 % 20A481 %
222385 # 20A030 #
@ – ANZ
$ – Europe
 – AP
Replacement safety labels, tags, and cards are available at no cost.
38
3A8179A
Wiring Diagram
Wiring Diagram
3A8179A
39
Technical Specifications
Technical Specifications
390 PC Cordless
US
Metric
3300 psi
228 bar, 22.8 MPa
0.47 gpm
1.8 lpm
Sprayer
Maximum fluid working pressure
390 PC Cordless
Maximum Delivery
390 PC Cordless
Maximum Tip Size
390 PC Cordless
Fluid Outlet
0.021
0.021
1/4 in. npsm
1/4 in. npsm
Dimensions
Height
Stand
18.5 in.
47 cm
Hi-Boy
28.25 in. (Handle down)
38.25 in. (Handle up)
71.8 cm (Handle down)
97.2 cm (Handle up)
Stand
16 in.
40.6 cm
Hi-Boy
23.25 in.
59.1 cm
Stand
14 in.
35.6 cm
Hi-Boy
20.5 in.
52.1 cm
Stand
34 lb.
15.4 kg
Hi-Boy
68.5 lb.
31.1 kg
Length
Width
Weight
Noise** (dBa) @ 70 psi (0.48 MPa, 4.8 bar)
Sound pressure
90 dBa
Sound power
100 dBa
Materials of Construction
Wetted materials on all models
zinc- and nickel-plated carbon steel, nylon, stainless steel,
PTFE, acetal, leather, UHMWPE, aluminum, tungsten carbide,
polyethylene, fluoroelastomer, urethane
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.
Sound power measured per ISO-3744.
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3A8179A
California Proposition 65
California Proposition 65
CALIFORNIA RESIDENTS
WARNING: Cancer and reproductive harm –
www.P65warnings.ca.gov.
3A8179A
41
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.
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3A8179A
Graco Information
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.
3A8179A
43
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 3A8179
Graco Headquarters: Minneapolis
International Offices: Belgium, China, Japan, Korea
GRACO INC. AND SUBSIDIARIES • P.O. BOX 1441 • MINNEAPOLIS MN 55440-1441 • USA
Copyright 2021, Graco Inc. All Graco manufacturing locations are registered to ISO 9001.
www.graco.com
Revision A, February 2021

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