Graco Magnum True Airless X5 User manual

3A4416A
Not approved for use in explosive atmospheres or hazardous locations.
For portable airless spraying of architectural paints and coatings.
Important Safety Instructions
Read all warnings and instructions in this manual, related manuals, and on the unit.
Be familiar with the controls and the proper usage of the equipment. Save these
instructions.
FIRE AND EXPLOSION HAZARD
X5/X7 Models:
•Use only non-flammable or water-based materials, or non-flammable paint thinners. Do not use
materials having flash points lower than 100° F (38° C). This includes, but is not limited to, acetone,
xylene, toluene, or naphtha. For more information about your material, request Safety Data Sheet
(SDS) from the supplier.
•Spraying flammable or combustible materials in a factory or fixed location must comply with NFPA
33 and OSHA 1910.94(c) requirements in the USA and with all similar local regulations in other
countries.
EN

Before You Spray
23A4416A
Before You Spray
Review Warnings for Important Safety Information
Important! Read carefully and practice good safety habits.
Related Manuals
Gun: 312830 (SG)
ProXChange™ Pump: 3A3172 (ProX only)
Quick Guide:
Models
3000 psi (207 bar, 20.7 MPa) Maximum Working Pressure
3A4469 English
3A4470 Spanish
3A4471 Portuguese (Portugal)
3A4473 Korean
3A4474 Chinese
VAC Model Stand (Series) Cart (Series)
230
Schuko
X5 16W120 (B)
X7 16W121 (B)
ProX17 17H203 (A)
ProX19 17H210 (A)
ProX21 17H217 (B)
120V
X5 17N433 (A)
X7 17N434 (A)
ProX17 17H202 (A)
ProX19 17H209 (A)
ProX21 17H216 (B)

Contents
3A4416A 3
Contents
Before You Spray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Warnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Know Your Sprayer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Start Up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Pressure Relief Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
How to Spray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Adjust Pressure Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Spray Techniques . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Clear Tip Clog . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Cleanup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Reference . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .29
Spray Tip Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Cleaning Fluid Compatibility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Static Grounding Instructions (Oil-Based materials) . . . . . . . . . . . . . . . . . . . . . . . . 30
Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
X5: 16W120, 17N433 Stand Sprayer Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
X7: 16W121, 17N434 Cart Sprayer Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
ProX17: 17H202, 17H203 Stand Sprayer Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
ProX19: 17H209 17H210 Cart Sprayer Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
ProX21: 17H216, 17H217 Cart Sprayer Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
ProXChange Pump (ProX only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Wiring Diagrams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Technical Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Graco Standard Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Graco Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Warnings
43A4416A
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
andwarningsnotcovered in this section mayappear throughoutthebody ofthismanualwhere
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.
•Thewirewithinsulationhaving anouter surfacethat isgreenwithor withoutyellow 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 120Vor 230V circuitand has agrounding plug similar
to the plugs illustrated below.
•Only connect the product to an outlet having the same configuration as the plug.
•Do not use an adapter with this product.
Extension Cords:
•Useonlya3-wireextensioncordthathasagroundingplugandagroundingreceptaclethat
accepts the plug on the product.
•Make sure your extension cord is not damaged. If an extension cord is necessary use 12
AWG (2.5mm2) 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.
ti24583b
Conductor Size Length
AWG (American Wire Gauge) Metric Maximum
16 1.5 mm225 ft. (8 m)
12 2.5 mm250 ft. (15 m)

Warnings
3A4416A 5
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:
X5/X7 Models:
•Donotsprayorcleanwithmaterialshavingflashpointslowerthan100°F(38°C).Use
only non-flammable or water-based materials, or non-flammable paint thinners. For
completeinformationaboutyourmaterial,requesttheSafetyData Sheet(SDS)from
the material distributor or retailer.
•Do not spray combustible materials near an open flame or sources of ignition such
as cigarettes, motors, and electrical equipment.
•Do not spray combustible liquids in a confined area.
ProX Models:
•Donotsprayflammableorcombustiblematerialsnearanopenflameorsourcesofignition
such as cigarettes, motors, and electrical equipment.
•Do not spray flammable or combustible liquids in a confined area.
All Models:
•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. 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.
•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.
•Connecttoagroundedoutletandusegroundedextensionscords.Donotusea3-to-2
adapter.
•Do not use a paint or a solvent containing halogenated hydrocarbons.
•Keep spray area well-ventilated. Keep a good supply of fresh air moving through the
area.
•Sprayer generates sparks. Keep pump assembly in a well ventilated area a 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)andcontainerlabelsprovidedwiththepaintsandsolvents.Followthe
paint and solvents manufacturer’s safety instructions.
•Fire extinguisher equipment shall be present and working.

Warnings
63A4416A
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 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 nozzle tip guard. Do not spray without nozzle tip guard in place.
•Use Graco nozzle tips.
•Use caution when cleaning and changing nozzle tips. In the case where the nozzle
tipclogswhilespraying,followthePressureReliefProcedureforturningofftheunit
and relieving the pressure before removing the nozzle 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 3000 psi (207 bar, 20.7 MPa). Use Graco
replacementpartsoraccessoriesthatareratedaminimumof3000psi(207bar,20.7
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.
•Knowhowtostoptheunit andbleedpressurequickly.Be thoroughlyfamiliarwith the
controls.
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 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.
•Do not alter or modify equipment. Alterations or modifications may void agency approvals
and create safety hazards.
• Makesureallequipmentis ratedandapprovedfor theenvironmentinwhichyou areusingit.

Warnings
3A4416A 7
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.
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.
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.
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 MSDSs 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.
PERSONAL PROTECTIVE EQUIPMENT
Wear appropriate protective equipment when in the work area to help prevent
seriousinjury,includingeyeinjury,hearingloss,inhalationoftoxicfumes,andburns.
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.

Know Your Sprayer
83A4416A
Know Your Sprayer
X5 Stand Models
K
J
G
H
M
L
D
A
U
Q
ti30912a
E
T
F
W
B
N
P
CO
A PushPrime™ Button
B Prime/Spray Valve
C Pressure Control Knob
D ON/OFF Switch
E Suction Tube
F Drain Tube (with diffuser)
G Airless Spray Gun
H Reversible Spray Tip
J Tip Guard
K Gun Trigger Lock
LGunFitting
M Gun Filter (inside handle)
NPump
P Outlet Valve (airless hose connection)
OInletValve
Q Airless Hose
T Inlet Strainer
U Power Cord
Model/Serial Tag (Not shown, located
on bottom of unit.)
W Suction Tube Drip Cup
See Quick Reference, page 32 for more
information.

Know Your Sprayer
3A4416A 9
X7 Cart Model
ti30913a
AC
U
D
T
F
S
S
E
B
N
P
O
C
K
J
G
H
M
L
Q
A PushPrime™ Button
B Prime/Spray Valve
C Pressure Control Knob
D ON/OFF Switch
E Suction Tube
F Drain Tube (with diffuser)
G Airless Spray Gun
H Reversible Spray Tip
J Tip Guard
K Gun Trigger Lock
LGunFitting
M Gun Filter (inside handle)
NPump
OInletValve
P Outlet Valve (airless hose connec-
tion)
Q Airless Hose
S Pail Hanger
T Inlet Strainer
U Power Cord
Model/Serial Tag (Not shown, located
on bottom of unit.)
See Quick Reference, page 32 for more
information.

Know Your Sprayer
10 3A4416A
ProX Stand Models
R
C
U
Z
T
D
P
A
B
N
V
WQ
F
E
X
O
K
J
G
H
M
L
A PushPrime™ Button
B Prime/Spray Valve
C Pressure Control Knob
D ON/OFF Switch
E Suction Tube
F Drain Tube (with diffuser)
G Airless Spray Gun
H Reversible Spray Tip
J Tip Guard
K Gun Trigger Lock
LGunFitting
M Gun Filter (inside handle)
N ProXChange™ Pump (behind Easy
Access Door)
OInletValve
P Outlet Valve (airless hose connection)
Q Airless Hose
R InstaClean™ Fluid Filter (inside fluid
outlet)
T Inlet Strainer
U Power Cord
V Easy Access Door
W Suction Tube Drip Cup
X Pump Removal Tool
Z Inlet Valve Removal Tool
Model/Serial Tag (Not shown, located
on bottom of unit.)
See Quick Reference, page 32 for more
information.

Know Your Sprayer
3A4416A 11
ProX Cart Models
D
C
F
E
T
V
S
R
P
B
N
X
U
Z
ti27117a
Q
A
O
K
J
G
H
M
L
A PushPrime Button
B Prime/Spray Valve
C Pressure Control Knob
D ON/OFF Switch
E Suction Tube
F Drain Tube (with diffuser)
G Airless Spray Gun
H Reversible Spray Tip
J Tip Guard
K Gun Trigger Lock
LGunFitting
M Gun Filter (inside handle)
N ProXChange Pump (behind Easy
Access Door)
OInletValve
P Outlet Valve (airless hose connection)
Q Airless Hose
R InstaClean Fluid Filter (inside fluid
outlet)
S Pail Hanger
T Inlet Strainer
U Power Cord
V Easy Access Door
X Pump Removal Tool
Z Inlet Valve Removal Tool
Model/Serial Tag (Not shown, located
on bottom of unit.)
See Quick Reference, page 32 for more
information.

Setup
12 3A4416A
Setup
When unpacking sprayer for the first time or
after long term storage perform setup
procedure.
Assemble Your Sprayer
1. Connect Graco airless hose to outlet
valve fitting. Use wrench to tighten
securely.
2. Connect other end of hose to gun.
3. Use two wrenches to tighten securely. If
hose is already connected, make sure
connections are tight.
4. Engage trigger lock.
5. Remove tip guard. Be careful tip seal
may fall out when tip guard is removed.
6. Turn pressure control knob all the way
left (counter-clockwise) to lowest set-
ting.
7. After long term storage check inlet
strainer for clogs and debris.
Strain the Paint
Previously opened paint may contain dried
paint or other debris. To avoid priming
problems and spray tip clogs it is
recommended 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.
ti27122a
ti25199a
ti25196b
ti25197a
ti27493a
ti26894a

Start Up
3A4416A 13
Start Up
Pressure Relief Procedure
Follow the Pressure Relief
Procedure whenever you see this
symbol.
1. Turn ON/OFF switch to the OFF
position.
2. Engage the trigger lock. Always engage
the trigger lock when sprayer is stopped
to prevent the gun from being triggered
accidentally.
3. Turn pressure control knob to lowest
setting.
4. Put drain tube into a waste pail and turn
Prime/Spray valve in PRIME position to
relieve pressure.
5. Hold the gun firmly to a pail. Point gun
into pail. Disengage the trigger lock and
trigger the gun to relieve pressure.
6. Engage the trigger lock.
This equipment stays pressurized until
pressure is manually relieved. To help
prevent serious injury from pressurized
fluid, such as skin injection or splashed
fluid, follow the Pressure Relief
Procedure whenever sprayer is stopped
and before sprayer is cleaned or checked,
and before equipment is serviced.
ti27118a
ti25198b
ti27493a
ti27120a
ti27466a

Start Up
14 3A4416A
7. 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.
c. Clear airless hose or spray tip
obstruction. See Clear Tip Clog,
page 21.
Flush Storage Fluid
This sprayer arrives from the factory with a
small amount of test material in the system. It
is important that you flush this material
from the sprayer before using it.
See
Cleaning Fluid Compatibility , page 30 and
Static Grounding Instructions (Oil-Based
materials)
, page 30 for additional information
when using oil-based materials.
1. Perform Pressure Relief Procedure,
page 13.
2. Make certain ON/OFF switch is OFF.
3. Separate drain tube (smaller) from suc-
tion tube (larger).
4. Place drain tube in a waste pail.
5. Submerge suction tube in a pail par-
tially filled with water or flushing fluid.
If spraying oil-based materials, sub-
merge the suction tube in mineral spir-
its, or compatible cleaning solvent. If
spraying water-based materials, sub-
merge the suction tube in water.
6. Turn Prime/Spray valve down to
PRIME position.
7. Plug power supply cord into a properly
grounded electrical outlet.
8. Press PushPrime button twice to
loosen inlet valve ball.
9. Align setting indicator with Prime/Clean
setting on pressure control knob.
10. Turn ON/OFF switch to ON position.
ti27467a
ti27120a
ti28235a
X5/X7 ProX
ti27135a
ti27134a

Start Up
3A4416A 15
11. When sprayer starts pumping, flushing
fluid and air will be purged from the
sprayer. Allow fluid to flow out of drain
tube, into waste pail, for 30 to 60 sec-
onds.
12. Turn ON/OFF switch to OFF position.
If flushing fluid fails to come out of the drain
tube, perform the steps below until flushing
fluid flows up the suction tube and out the
drain tube.
1. Some fluids prime faster if the ON/OFF
switch is toggled on and off so the pump
can slow and stop. Turn ON/OFF switch
ON for three seconds, then OFF until
motor stops, then ON again for three
seconds, then OFF until motor stops.
Continue until sprayer is primed. If
flushing fluid does not flow up suction
tube, see next step.
2. Remove suction tube. Insert pointed
end of a pencil into the inlet and push
up to free inlet valve ball.
Install suction tube and repeat Flush
Storage Fluid, page 14.
ti30576a
ss
ti30577a
ti30588a

Start Up
16 3A4416A
3. Remove outlet valve and clean. Make
certain outlet ball moves free in the
housing.
Install outlet valve and repeat Flush
Storage Fluid, page 14.
4. Remove suction tube. Remove inlet
valve and clean. Make certain the
spring is facing up when the inlet ball
and valve are installed.
Install inlet valve and suction tube and
repeat Flush Storage Fluid, page 14.
ProX Inlet Valve Removal
An integrated tool is included in the frame to
remove the inlet valve assembly from the
pump. If you suspect that the inlet valve is
clogged or stuck, remove the valve assembly
and clean or replace. Insert pump inlet into
frame and loosen the inlet valve. Remove
inlet valve.
ti30578a
X5/X7
ti30578a
ProX
NOTICE
Donotlosetheballandspringinsidetheinlet
valve assembly. It may fall out when the inlet
valveisremoved.Pumpwillnotprimewithout
the ball and spring.
ti27479a

Start Up
3A4416A 17
5. Perform a power flush. See Cleanup
with Power Flush Adapter, page 23.
Inspect for leaks. If leaks occur, perform
Pressure Relief Procedure, page 13, then
tightenallfittingsandrepeatStartUp.Ifthere
are no leaks continue with the next step.
Fill Pump (Prime Pump)
1. Move suction tube to paint pail and
submerge suction tube in paint.
2. Turn ON/OFF switch to ON position.
3. Wait to see paint coming out of drain
tube.
4. Turn ON/OFF switch to OFF position.
NOTE: If paint does NOT flow up the suction
tube and out the drain tube, follow the Flush
Storage Fluid, steps 1 - 5, in this section.
ti30579a
ti30591a
High-pressuresprayisabletoinjecttoxins
into the body and cause serious bodily
injury. Do not stop leaks with hand or rag.
ti27476a

Start Up
18 3A4416A
Fill Gun and Hose
1. Hold gun against waste pail. Point gun
into waste pail.
a. Disengage trigger lock.
b. Pull and hold gun trigger.
c. Turn Prime/Spray valve horizontal
to SPRAY position.
d. Turn ON/OFF switch to ON posi-
tion.
2. Trigger gun into waste pail until only
paint comes out of the gun.
3. Release trigger. Engage trigger lock.
4. Transfer drain tube to paint pail and clip
to suction tube.
NOTE: When motor stops, sprayer is ready
to paint. If motor continues to run, sprayer is
not properly primed. Repeat Fill Pump
(Prime Pump) and Fill Gun and Hose.
ti27867a
ABC
D
ti27139a

How to Spray
3A4416A 19
How to Spray
Spray Tip Installation
Topreventspraytipleaksmakecertainspray
tip and tip guard are installed properly.
1. Perform Pressure Relief Procedure,
page 13.
2. Engage trigger lock.
3. Verify spray tip and tip guard parts are
assembled in the order shown.
a. Use spray tip to align gasket and
seal in the tip guard.
b. Spray tip must be pushed all the
wayintothetipguard.Turnspraytip
to push down.
c. Turn the arrow shaped handle on
the spray tip forward to the spray
position.
4. Screw spray tip and tip guard assembly
onto the gun and tighten.
To avoid serious injury from skin injection
donotputyourhandinfrontofthespraytip
when installing or removing the spray tip
and tip guard.
TIP
GUARD
RETAINING
NUT
RUBBER
GASKET/
METAL SEAL
SPRAY
TIP
t
i
2714
0a
t
i
2714
3a
t
i
2714
5a
ti27480a

How to Spray
20 3A4416A
Adjust Pressure Control
Thepressurecontrolknoballowsfor infinitepressureadjustment.Toreduceoverspray,always
start at the lowest pressure setting and increase pressure to the minimum setting that results
in an acceptable spray pattern.
To select function, align symbol on pressure control knob with setting indicator on sprayer.
Tip and Pressure Selection
See table for recommended spray pressure for your material. Refer to paint (material) can for
manufacturer’s recommendations.
Maximum tip hole sizes supported by the sprayer:
– X5: 0.015 in. (0.38 mm) – X7: 0.017 in. (0.43 mm)
– ProX17: 0.017 in. (0.43 mm) – ProX19: 0.019 in. (0.48 mm) – ProX21: 0.021 in. (0.53 mm)
Spray Techniques
Use a piece of scrap cardboard to practice
these basic spraying techniques before you
begin spraying the surface.
•Hold gun 12 in. (30 cm) from surface
and aim straight at surface. Tilting gun
to direct spray angle causes an uneven
finish.
•Flex wrist to keep gun pointed straight.
Fanning gun to direct spray at angle
causes uneven finish.
3000 psi
(207 bar, 20.7 MPa)
ti5597b
1500 psi
(103 bar, 10.3 MPa)
500 psi
(34.5 bar, 3.5 MPa)
Coatings
Interior
Stains/
Interior &
Exterior
Clears Exterior Solid Stains Primers Interior Latex Paints Exterior Latex Paints
Spray Pressure Low Spray High Spray High spray High Spray High Spray
Tip hole Size
0.011 in. (0.28 mm) 
0.013 in. (0.33 mm)   
0.015 in. (0.38 mm)   
0.017 in. (0.43 mm)  
0.019 in. (0.48 mm) 
0.021 in. (0.53 mm) 
12 in.
(30 cm)
EVEN
FINISH
THICK
THIN
UNEVEN
FINISH
ti5585a
EVEN FINISH THIN THINTHICK
ti2036a