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For portable spray applications of water-based and oil-based
non-flammable architectural paints and coatings only.
For Household Use Only.
Not approved for use in explosive atmospheres or hazardous locations.
ti24021a
Have a Question?
Call toll-free:
1-888-541-9788
Or visit us at:
www.paintsprayersbygraco.com
333394L
EN
Important Safety Instructions
Read all warnings and instructions in this manual and on the
unit, including the power cord. Be familiar with the controls and
the proper usage of the equipment. Save these instructions.
Owners Manual
Project Series Paint Sprayers
To avoid fire and explosion, use only
non-flammable or water-based materials, or
non-flammable paint thinners. Do not use
materials which state “FLAMMABLE” on the
packaging. For more information about your
material, request SDS from distributor or retailer.
Use oil based materials outdoors or in a
well-ventilated area with a flow of fresh air.
ti23409b
Scan QR code or click on link for
operational video.
http://graco.com/tc360opvid
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Contents
Contents
Important User Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Important Safety Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Component Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Starting a New Job . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Refilling FlexLiner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
How to Spray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Dual Speed Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Variable Speed Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Spray Techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Triggering Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Aiming Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Spray Pattern Quality . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Cleanup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Cleaning Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Cleaning VacuValve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Common Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Installing Spray Tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Unclogging Spray Tip . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Flushing a New Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Models 16Y385, 16Y386, 17A466 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Parts List- Models 16Y385, 16Y386, 17A466 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Replacement Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Model 17D889 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Parts List- Model 17D889 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Technical Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Graco Limited Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Tip
Model Name Voltage
16Y385
17A466
16Y386
17D889
2 333394L
TrueCoat 360
TrueCoat 360 DS
TrueCoat 360 DSP
TrueCoat 360 VSP
120V 0.015 Single Speed 1200 psi (8.3 MPa, 83 bar)
120V 0.015 Dual Speed 900-1300 psi
120V 0.015 Dual Speed
120V 0.015 Variable
Size
Description Maximum Working Pressure
(6.2 MPa, 62 bar - 8.9 MPa,
89 bar)
900-1300 psi
Premium
Speed
Premium
(6.2 MPa, 62 bar - 8.9 MPa,
89 bar)
500-1300 psi
(3.5 MPa, 34.5 bar - 8.9 MPa,
89 bar)
110474
Certified to CAN/CSA C22.2 No. 68
Conforms to UL 1450
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Important User Information
Important User Information
Thank You for Your Purchase!
Before using your sprayer 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 spray performance with water-based and
oil-based (mineral spirit-type) architectural paints and coatings. This user information is
intended to help you understand the types of materials that can be used with your sprayer.
Please read the information on the material container label to determine if it can be used
with your sprayer. 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 sprayer is compatible with this type of
material. Your sprayer 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 paint thinner.
The SDS must indicate that the flash point of the material is above 100° F.
Your sprayer 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.
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. This type of material is NOT compatible with your sprayer
and CANNOT be used.
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Important Safety Information
GROUNDING INSTRUCTIONS
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
circuit and has a grounding plug similar to
the plug illustrated in the figures.
•
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.
•
An undersized cord results in a
drop in line voltage and loss of
power and overheating.When in
doubt use the next heavier gauge.
The smaller the gauge number the
heavier the cord.
•
When using the sprayer outdoors, use an
extension cord suitable for outdoor use.
•
Make sure your extension cord is not
damaged. When using an extension cord, be
sure to use a cord heavy enough to carry the
current that your sprayer draws. See chart for
appropriate sizes and lengths:
Extension Cord
Conductor Size Length
AWG (American
Wire Gauge)
Metric Maximum
18
1.0 mm
2
50 ft (15 m)
16
1.5 mm
2
100 ft (30 m)
14
2.5 mm
2
200 ft (61 m)
Important Safety Information
The following warnings are for the setup, use, 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.
4 333394L
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Important Safety Information
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:
•
Sprayer generates sparks. Do not
spray or flush with flammable
liquids.
•
Use only
non-flammable or
water-based materials, or
non-flammable paint thinners.
•
Keep spray area well-ventilated.
Keep a good supply of fresh air
moving through the area.
•
When spraying oil-based material, use
outdoors or in a well-ventilated indoor area
with a flow of fresh air.
•
Do not spray or flush with combustible
materials near an open flame or sources of
ignition.
•
Paint or solvent flowing through the
equipment is able to result in static
electricity. Static electricity creates a risk of
fire or explosion in the presence of paint or
solvent fumes.
•
Keep sprayer at least 10 in. (25 cm) away
from objects while spraying or flushing.
•
Verify all containers and collection systems
are grounded to prevent static discharge.
•
Connect to a grounded outlet and use
grounded extension cords. Do not use a 3 to
2 adapter.
•
Do not use paints or solvents containing
halogenated hydrocarbons.
•
Do not smoke in the spray area.
•
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 (SDS) and container labels
provided with the paints and solvents.
Follow the paint and solvents
manufacturer’s safety instructions.
•
Fire extinguisher equipment shall be
present and working.
SKIN INJECTION HAZARD
High-pressure spray is able to inject
toxins into the body and cause serious
bodily injury. In the event that injection
occurs, get immediate surgical
treatment.
•
Do not aim the sprayer 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.
•
Disconnect power when not spraying.
•
Always use the spray tip guard. Do not
spray without spray tip guard in place.
•
Use caution when cleaning and changing
spray tips. In the case where the spray tip
clogs while spraying, follow the
Pressure
Relief Procedure
, page 15 for relieving
the pressure before removing the spray tip
to clean.
•
Do not leave the unit energized or under
pressure while unattended. When the unit is
not in use, unplug the sprayer and follow the
Pressure Relief Procedure
, page 15.
• Check parts for signs of damage.
Replace any damaged parts.
• This system is capable of producing 2000
psi. Use replacement parts or
accessories that are rated a minimum of
2000 psi.
• Do not carry the unit with a finger on the
trigger.
• 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.
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 or wet conditions.
Store indoors.
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Important Safety Information
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.
•
Use only in dry locations. Do not expose to
water or rain.
•
Use in well-lit areas.
•
Do not spray outdoors on windy days.
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 SDS’s 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.
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.
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 eye wear, 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 333394L
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Component Identification
Prime Pump
A Cup Cover
B FlexLiner
C Cup Support
D VacuValve Cap
E VacuValve Air Hole
F VacuValve Reservoir
G Strainer
H Spray Tip Holder
J Prime Pump/Spray Knob
K Power Cord
L Sprayer Trigger
M Dual Speed Control, HIGH/LOW
Switch (DS and DSP models only)
N Spray Tip, Black (12-inch pattern)
Spray Tip, Gray (4-inch pattern)
P Spray Tip Guard
R Variable Speed Control (VSP models
only)
S Kickstand
Component Identification
333394L 7
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Start Up
Use only water-based or oil-based
(mineral spirit-type) materials with a
flash point greater than 100° F (38° C).
Do not use materials which state
“FLAMMABLE” on the packaging. For
more information about your material,
request SDS from distributor or retailer.
When spraying oil-based material, use
outdoors or in a well-ventilated indoor
area with a flow of fresh air.
Keep spray area well-ventilated. Keep
a good supply of fresh air moving through
the area.
NOTICE
Your sprayer is
NOT
compatible with harsh
cleaners such as chlorine bleach. Using
these cleaners will cause damage to the
sprayer.
Start Up
Previously opened paint may contain dried
paint or other debris. To avoid priming
problems and tip clogs it is advisable to strain
the paint before using. Paint strainers are
available where paint is sold. Stretch a paint
strainer over a clean pail and pour the paint
through the strainer to capture any dried paint
and debris before spraying.
1. Install FlexLiner in the cup support.
Starting a New Job
If you are using the sprayer for the very first
time, see Flushing a New Sprayer, page 21.
Strain the Paint
2. Fill FlexLiner with material. Securely
tighten cup cover onto cup support.
Tighten so the arrow on the cup cover is
within range of the indicator on the cup
support.
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Start Up
333394L 9
3. Align VacuValve on cup cover with
Prime Pump/Spray knob. Push cup
assembly onto sprayer and twist to lock.
4. The VacuValve is an important part of
your new sprayer. It is used to evacuate
the air out of the FlexLiner. Open
VacuValve cap.
5.
Tilt the sprayer so the VacuValve is the
highest point, causing any air in the
FlexLiner to rise to the VacuValve.
Gently squeeze the FlexLiner to
evacuate all air through the VacuValve
air hole. Once you see material enter the
VacuValve reservoir, all air should be
evacuated from the FlexLiner.
6. Stop squeezing the FlexLiner and snap
the VacuValve cap closed. You will hear
the cap click when it is closed properly.
7. Plug sprayer into power source.
8. Turn Prime Pump/Spray knob down to
Prime Pump position. To fill sprayer with
fluid, point sprayer into a waste area and
hold the trigger in for
5–10 seconds.
ti23258b
ti23345a
ti23355a
ti23285a
Prime Pump
ti23354a
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Start Up
10 333394L
9. Air from pump may have entered the
FlexLiner during priming. Repeat Steps
4 - 6 to ensure all air is evacuated.
10. Turn Prime Pump/Spray knob forward to
spray position.
11. Make certain spray tip is in the spray
position.
12. You are now ready to spray.
NOTE: For best results; to evacuate all
material from the FlexLiner when the material
is nearly gone, gently squeeze the bottom of
the FlexLiner to push the last of the material
up to the cup lid.
ti23288a
Spray
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Start Up
If sprayer does not spray, try one of
the steps below:
• Make certain there is only one FlexLiner
in cup support. It is possible for two liners
to nest tightly together and appear as
only one.
• Make certain the cup cover is properly
threaded to the cup support. If threads
are visible below the cup cover when
tight, then the cover is cross-threaded.
Fully remove the cup cover and reinstall
to the cup support so no threads are
visible when tight.
• If sprayer still does not spray, perform
steps11 and 11 on page 22. If material
sprays while upside down there is air in
the cup. Repeat steps above.
Refilling FlexLiner
If sprayer runs out of paint simply separate
the cup support from the cup cover/sprayer
and refill the FlexLiner.
1. Unplug sprayer from power source.
2. Separate the cup support from the
cover/sprayer.
down on a flat surface. This will keep the
wet paint in the cup cover.
Set the sprayer upside
cup
• Repeat steps 2 – 6 on pages 8 – 9 to
ensure all the air is evacuated from the
FlexLiner.
• Make certain the Prime Pump/Spray
knob is in the Spray position.
3. Follow steps 2 - 12 in Starting a New
Job, page 8 procedure.
333394L 11