This manual contains information that must be read and
understood before using the equipment. When you come to an
area that has one of the following symbols, pay particular
attention and make certain to heed the safeguard.
This symbol indicates a potential hazard that may cause
serious injury or loss of life. Important safety information
will follow.
This symbol indicates a potential hazard to you or to the
equipment. Important information that tells how to prevent
damage to the equipment or how to avoid causes of minor
injuries will follow.
NOTE: Notes give important information which should
be given special attention.
WARNING
HAZARD: Injection injury - A high pressure stream
produced by this equipment can pierce the skin
and underlying tissues, leading to serious
injury and possible amputation. See a
physician immediately.
DO NOT TREAT AN INJECTION INJURY AS A SIMPLE CUT!
Injection can lead to amputation. See a physician
immediately.
The maximum operating range of the pump is 3200
PSI/221BAR fluid pressure.
PREVENTION:
• NEVER aim the gun at any part of the body.
• NEVER allow any part of the body to touch the fluid stream.
DO NOT allow body to touch a leak in the fluid hose.
• NEVER put your hand in front of the gun. Gloves will not
provide protection against an injection injury.
•ALWAYS lock the gun trigger, shut the pump off, and
release all pressure before servicing, cleaning the tip or
guard, changing tip, or leaving unattended. Pressure will
not be released by turning off the motor. The
PRIME/SPRAY valve must be turned to PRIME to relieve
the pressure. Refer to the PRESSURE RELIEF
PRESSURE described in the pump manual.
•ALWAYS keep the tip guard in place while spraying. The
tip guard provides some protection but is mainly a
warning device.
•ALWAYS remove the spray tip before flushing or cleaning
the system.
• The paint hose can develop leaks from wear, kinking and
abuse. A leak can inject material into the skin. Inspect
the hose before each use.
•NEVER use a spray gun without a trigger lock and trigger
guard in place and in good working order.
• All accessories must be rated at or above 3200 PSI/221
BAR. This includes spray tips, guns, extensions, and
hose.
NOTE TO PHYSICIAN:
Injection into the skin is a traumatic injury. It is
important to treat the injury as soon as possible. DO
NOT delay treatment to research toxicity. Toxicity is a
concern with some coatings injected directly into the
blood stream. Consultation with a plastic surgeon or
reconstructive hand surgeon may be advisable.
HAZARD: EXPLOSION OR FIRE - Solvent and paint fumes
can explode or ignite. Severe injury and/or
property damage can occur.
PREVENTION:
• Provide extensive exhaust and fresh air introduction to
keep the air within the spray area free from accumulation
of flammable vapors.
•Avoid all ignition sources such as static electric sparks,
open flames, pilot lights, and hot objects. Connecting or
disconnecting power cords or working light switches can
make sparks.
•Do not smoke in spray area.
• Fire extinguisher must be present and in good working
order.
• Place paint pump in a well ventilated area. Flammable
vapors are often heavier than air. Floor area must be
extremely well ventilated. The paint pump contains arcing
parts that emit spark and can ignite vapors.
• The equipment and objects in and around the spray area
must be properly grounded to prevent static sparks.
• Use only conductive or grounded high pressure fluid hose.
Gun must be grounded through hose connections.
• Power cord must be connected to a grounded circuit
(electric models only).
• Always flush unit into a separate metal container, at low
pump pressure, with spray tip removed. Hold gun firmly
against side of container to ground container and prevent
static sparks.
• Follow the material and solvent manufacturer's warnings
and instructions.
• Use extreme caution when using materials with a
flashpoint below 70° F (21° C). Flashpoint is the
temperature that a fluid can produce enough vapors to
ignite.
• Plastic can cause static sparks. Never hang plastic to
enclose a spray area. Do not use plastic drop cloths
when spraying flammable materials.
• Use lowest possible pressure to flush equipment.
Always place pump outside of structure in fresh air. Keep all
solvents away from the engine exhaust. Never fill fuel tank
with a running or hot engine. Hot surface can ignite spilled
fuel. Always attach ground wire from pump unit to a grounded
object, such as a metal water pipe. Refer to engine owner’s
manual for complete safety information.
HAZARD: EXPLOSION HAZARD DUE TO INCOMPATIBLE
MATERIALS - Will cause severe injury or
property damage.
PREVENTION:
• Do not use materials containing bleach or chlorine.
• Do not use halogenated hydrocarbon solvents such as
mildewcide, methylene chloride and 1,1,1 trichloroethane. They are not compatible with aluminum.
• Contact your coating supplier about the compatibility of
material with aluminum.
HAZARD: HAZARDOUS VAPORS - Paints, solvents,
insecticides, and other materials can be
harmful if inhaled or come in contact with the
body. Vapors can cause severe nausea,
fainting, or poisoning.
PREVENTION:
• Use a respirator or mask if vapors can be inhaled. Read
all instructions supplied with the mask to be sure it will
provide the necessary protection.
•Wear protective eyewear.
•Wear protective clothing as required by coating
manufacturer.
HAZARD: GENERAL - This product can cause severe
injury or property damage.
PREVENTION:
• Read all instructions and safety precautions before
operating equipment.
• Always disconnect the motor from the power supply
before working on the equipment (electric models only).
• Follow all appropriate local, state, and national codes
governing ventilation, fire prevention, and operation.
• The United States Government Safety Standards have
been adopted under the Occupational Safety and Health
Act (OSHA). These standards, particularly part 1910 of
the General Standards and part 1926 of the Construction
Standards, should be consulted.
• Use only manufacturer authorized parts. User assumes
all risks and liabilities when using parts that do not meet
the minimum specifications and safety devices of the
pump manufacturer.
• Before each use, check all hoses for cuts, leaks, abrasion
or bulging of cover. Check for damage or movement of
couplings. Immediately replace the hose if any of these
conditions exist. Never repair a paint hose. Replace it
with another grounded high-pressure hose.
• All hoses, swivels, guns, and accessories must be
pressure rated at or above 3200PSI/221 BAR.
• Do not spray outdoors on windy days.
•Wear clothing to keep paint off skin and hair.
Gasoline Engine Safety
The engine exhaust from this unit contains chemicals
known to the State of California to cause cancer, birth
defects, or other reproductive harm.
1. Gasoline engines are designed to give safe and
dependable service if operated according to instructions.
Read and understand the engine manufacturer’s Owner’s
Manual before operating the engine. Failure to do so
could result in personal injury or equipment damage.
2. To prevent fire hazards and to provide adequate
ventilation, keep the engine at least 1 meter (3 feet) away
from buildings and other equipment during operation. Do
not place flammable objects close to the engine.
3. Children and pets must be kept away from the area of
operation due to a possibility of burns from hot engine
components or injury from any equipment the engine may
be used to operate.
4. Know how to stop the engine quickly, and understand the
operation of all controls. Never permit anyone to operate
the engine without proper instructions.
5. Gasoline is extremely flammable and is explosive under
certain conditions.
6. Refuel in a well-ventilated area with the engine stopped.
Do not smoke or allow flames or sparks in the refueling
area or where gasoline is stored.
7. Do not overfill the fuel tank. After refueling, make sure the
tank cap is closed properly and securely.
8. Be careful not to spill fuel when refueling. Fuel vapor or
spilled fuel may ignite. If any fuel is spilled, make sure the
area is dry before starting the engine.
9. Never run the engine in an enclosed or confined area.
Exhaust contains poisonous carbon monoxide gas;
exposure may cause loss of consciousness and may lead
to death.
10. The muffler becomes very hot during operation and
remains hot for a while after stopping the engine. Be
careful not to touch the muffler while it is hot. To avoid
severe burns or fire hazards, let the engine cool before
transporting it or storing it indoors.
11. Never ship/transport unit with gasoline in the tank.
DO NOT use this equipment to spray water or acid.
Do not lift by cart handle when loading or unloading.
This piston pump is a precision power tool used for spraying
many types of materials. Read and follow this instruction
manual carefully for proper operating instructions,
maintenance, and safety information.
Operation
This equipment produces a fluid stream at extremely high
pressure. Read and understand the warnings in the
Safety Precautions section at the front of this manual
before operating this equipment.
Pre-Start
Perform the following procedure before starting the gas
engine.
1. Ensure that the suction set and the return hose are
2. Attach a minimum of 50’ of airless spray hose to the unit.
3. Attach an airless spray gun to the spray hose. Do not
Make sure all airless hoses and spray guns are
electrically grounded and rated for at least 3200 psi (220
bar) fluid pressure.
4. Turn the pressure control knob fully
5. Make sure the engine ON/OFF switch is
6. Fill the wet cup with one tablespoon of
Never operate unit for more than ten seconds without
fluid. Operating this unit without fluid will cause
unnecessary wear to the packings.
7. Check the engine oil level. The gasoline engine oil level
8. Close the fuel shut-off lever and fill the gas tank with
attached and secure.
attach the tip to the spray gun yet. Remove the tip if it is
already attached.
counterclockwise to its lowest pressure
setting.
in its OFF position.
Piston Lube.
is determined by the manufacturer. Refer to the engine
manufacturer's service manual (supplied).
gasoline. Use only high quality, unleaded gasoline.
Purging and Priming
Always keep the trigger lock on the spray gun in the
locked position while purging the system.
If this unit is new, it is shipped with test fluid in the fluid section
to prevent corrosion during shipment and storage. This fluid
must be thoroughly cleaned out of the system before you
begin spraying.
If it is already in service, you will need to purge the water or
solvent used in cleanup.
Purging and Priming the Pump for Latex Paint
1. Secure the return hose into a waste container.
2. Place the suction tube into a container of the appropriate
solvent.
3. Turn the pressure control knob fully counterclockwise its
lowest pressure setting.
4. Turn the PRIME/SPRAY valve down to the PRIME
position.
5. Move the pump ON/OFF switch to the ON position.
6. Move the engine ON/OFF switch to the ON position.
7. Start the engine:
a. Open the fuel shut-off
lever.
b. Move the throttle lever
away from the gas tank.
c. Close the engine choke
lever.
d. Holding the frame with
one hand, pull the starter rope rapidly and firmly.
Continue to hold the rope as you let it return. Pull and
return the rope until the engine starts.
8. Slowly turn the pressure control knob clockwise to
increase the pressure until fluid starts to come out of the
return hose. Use only enough pressure to keep the fluid
coming out.
9. Turn the pressure control knob fully counterclockwise to
its lowest setting when the test fluid is purged and solvent
is coming out of the return hose.
10. Remove the container of solvent from the suction tube
and replace it with a bucket of clear water.
11. Increase the pressure to the minimum necessary to keep
fluid flowing until clear water is coming out of the return hose.
12. Turn the pressure control knob fully counterclockwise to
its lowest setting.
13. Remove the bucket of water from under the suction tube
and replace it with a container of latex paint.
14. Increase the pressure slowly until paint is coming through
the return hose.
15. Remove the return hose from the waste container and
place it in its operating position above the container of
latex paint.
16. Keep circulating the paint through the system until the
paint coming out of the return hose is free of air bubbles.
17. Turn the pressure control knob fully counterclockwise to
its lowest setting.
The pump is now purged. Skip to Purging and Priming the
Spray Hose.
Purging and Priming for Solvent-Based Paint
1. Secure the return hose into a waste container.
2. Place the suction tube into a container of the appropriate
solvent.
3. Turn the pressure control knob fully counterclockwise to
its lowest pressure setting.
4. Turn the PRIME/SPRAY valve down to the PRIME
position.
5. Move the pump ON/OFF switch to the ON position.
Trigger lock
in locked position.
WARNING
Fuel Shut-Off
Lever
Throttle
Choke
Trigger lock
in locked position.
WARNING
WARNING
6. Move the engine ON/OFF switch to the ON position.
7. Start the engine:
a. Open the fuel shut-off
lever.
b. Move the throttle lever
away from the gas tank.
c. Close the engine choke
lever.
d. Holding the frame with
one hand, pull the starter
rope rapidly and firmly. Continue to hold the rope as
you let it return. Pull and return the rope until the
engine starts.
8. Slowly turn the pressure control knob clockwise to
increase the pressure until fluid starts to come out of the
return hose. Use only enough pressure to keep the fluid
coming out.
9. Turn the pressure control knob fully counterclockwise to
its lowest setting when the test fluid is purged and solvent
is coming out of the return hose.
10. Remove the container of solvent from under the suction
tube and replace it with a container of solvent-based paint.
11. Increase the pressure slowly until paint is coming through
the return hose.
12. Remove the return hose from the waste container and
place it in its operating position above the container of
solvent-based paint.
13. Keep circulating the paint through the system until the
paint coming out of the return hose is free of air bubbles.
14. Turn the pressure control knob fully counterclockwise to
its lowest setting.
The pump is now purged. Go to Purging and Priming the
Spray Hose.
Purging and Priming the Spray Hose
After the pump is purged and primed, you must do the same
for the spray hose.
NOTE: Make sure that the spray gun does not have a
tip installed.
Be sure to follow the “Pressure Relief Procedure” outlined
in this section when shutting the unit down for any
purpose, including servicing or adjusting any part of the
spray system, changing or cleaning spray tips, or
preparing for cleanup.
9. Unlock the gun by turning the gun trigger lock to the
unlocked position.
10. Turn the pressure control knob fully counterclockwise to
its lowest pressure setting.
11.Turn the PRIME/SPRAY valve down to the PRIME
position and trigger the gun into the waste container to be
sure that no pressure is left in the hose.
12. Lock the gun by turning the gun trigger lock to the locked
position.
Operating the Spray Gun
WARNING
POSSIBLE INJECTION HAZARD. Do not spray without the
tip guard in place. Never trigger the gun unless the tip is
in either the spray or the unclog position. Always engage
the gun trigger lock before removing, replacing or
cleaning tip.
Preparing to Spray
1. Move the pump ON/OFF switch to the OFF position.
2. Make sure the gun trigger lock is in the locked position.
3. Attach tip guard and tip to the gun as instructed by the tip
guard or tip manuals.
4. Move the pump ON/OFF switch to the ON position.
5. Turn the PRIME/SPRAY valve up to the SPRAY position.
6. Test the spray pattern on a piece of cardboard. Adjust the
pressure control knob until the spray from the gun is
completely atomized.
Pressure Relief Procedure
If a metal container is used, ground the
gun by holding it against the edge of
the container while flushing. Failure to
do so may lead to a static electric
discharge which may cause a fire.
1. Turn the pressure control knob fully
counterclockwise to its lowest pressure setting.
2. Turn the PRIME/SPRAY valve up to the SPRAY position.
3. Unlock the gun by turning the gun trigger lock to the
unlocked position.
4. Turn the pressure control knob slowly clockwise to
increase pressure.
5. Trigger the gun into a waste container until all air, water,
or solvent is purged from the spray hose and paint is
flowing freely.
6. Lock the gun by turning the gun
trigger lock to the locked position.
7. Set down the gun and allow the unit
to pressurize.
8. Check the entire system for leaks.
If leaks occur, follow the PressureRelief Procedure in this manual
before tightening any fittings or
hoses.
Be sure to follow the “Pressure Relief Procedure” when
shutting the unit down for any purpose, including
servicing or adjusting any part of the spray system,
changing or cleaning spray tips, or preparing for cleanup.
1. Lock the gun by turning the gun
trigger lock to the locked position.
2. Move the pump ON/OFF switch to
the OFF position.
3. Move the engine ON/OFF switch to
the OFF position.
4. Turn the pressure control knob
counterclockwise to its lowest
setting.
5. Unlock the gun by turning the gun trigger lock to the
unlocked position.
6. Hold the metal part of the gun firmly to
the side of a metal container to ground
the gun and avoid a build up of static
electricity.
7. Trigger the gun to remove any
pressure that may still be in the hose.
8. Lock the gun by turning the gun trigger lock to the locked
position.
9. Turn the PRIME/SPRAY valve down to the PRIME
position.
Spraying
start
stroke
release
trigger
pull
trigger
end
stroke
WARNING
Overlap edges
1st
pass
2nd
pass
3rd
pass
4th
pass
5th
pass
POSSIBLE INJECTION HAZARD. Do not spray without the
tip guard in place. Never trigger the gun unless the tip is
in either the spray or the unclog position. Always engage
the gun trigger lock before removing, replacing, or
cleaning tip.
Spraying Technique
The following techniques, if followed, will assure professional
painting results.
Hold the gun perpendicular to the surface and always at equal
distance from the surface. Depending on the type of material,
surface, or desired spray pattern, the gun should be held at a
distance of 12 to 14 inches (30 to 35 cm).
Move the gun either across or up and down the surface at a
steady rate. Moving the gun at a consistent speed conserves
material and provides even coverage. The correct spraying speed
allows a full, wet coat of paint to be applied without runs or sags.
Holding the gun closer to the surface deposits more paint on
the surface and produces a narrower spray pattern. Holding
the gun farther from the surface produces a thinner coat and
wider spray pattern. If runs, sags, or excessive paint occur,
change to a spray tip with a smaller orifice. If there is an
insufficient amount of paint on the surface or you desire to
spray faster, a larger orifice tip should be selected.
Maintain uniform spray stroke action. Spray alternately from
left to right and right to left. Begin movement of the gun before
the trigger is pulled.
Avoid arcing or holding the gun at an angle. This will result in
an uneven finish.
Offspray
Too Thick
ArcingGun at angle
Proper lapping (overlap of spray pattern) is essential to an
even finish. Lap each stroke. If you are spraying horizontally,
aim at the bottom edge of the preceding stroke, so as to lap
the previous pattern by 50%.
For corners and edges,
split the center of the
spray pattern on the
corner or edge and spray
vertically so that both
adjoining sections receive
approximately even
amounts of paint.
If conditions are windy, angle the
spray pattern into the wind to
minimize drifting. Work from
ground to roof. Do not attempt
to spray if wind is excessive.
When spraying with a shield,
hold it firmly against the surface. Angle the spray gun slightly
away from the shield and toward the surface. This will prevent
paint from being forced underneath.
Shrubs next to houses should be tied back and covered with a
canvas cloth. The cloth should be removed as soon as
possible. Titan gun extensions are extremely helpful in these
situations.
Nearby objects such as automobiles, outdoor furniture, etc.
should be moved or covered whenever in the vicinity of a
spray job. Be careful of any other surrounding objects that
could be damaged by overspray.
Practice
1. Be sure that the paint hose is free of kinks and clear of
objects with sharp cutting edges.
2. Turn the pressure control knob counterclockwise to its to
its lowest setting.
3. Turn the PRIME/SPRAY valve up to its SPRAY position.
4. Turn the pressure control knob clockwise to its highest
setting. The paint hose should stiffen as paint begins to
flow through it.
5. Unlock the gun trigger lock.
6. Trigger the spray gun to bleed air out of the hose.
7. When paint reaches the spray tip, spray a test area to
check the spray pattern.
8. Use the lowest pressure
setting necessary to get a
good spray pattern. If the
pressure is set too high, the
spray pattern will be too light.
If the pressure is set too low,
tailing will appear or the paint
will spatter out in gobs rather
than in a fine spray.
Special cleanup instructions for use with flammable solvents:
•Always flush spray gun preferably outside and at least one
hose length from spray pump.
• If collecting flushed solvents in a one gallon metal
container, place it into an empty five gallon container, then
flush solvents.
• Area must be free of flammable vapors.
• Follow all cleanup instructions.
The pump, hose, and gun should be cleaned thoroughly
after daily use. Failure to do so permits material to cake,
seriously affecting the performance of the unit.
Always spray at minimum pressure with the gun nozzle tip
removed when using mineral spirits or any other solvent
to clean the pump, hose, or gun. Static electricity buildup
may result in a fire or explosion in the presence of
flammable vapors.
Flushing the Unit
Flush the unit with the solvent appropriate to the material
being used after daily use (use solvents at room temperature).
The unit should then be flushed again with mineral spirits.
For long term storage, flush the unit with an appropriate oil
before storing.
1. Follow the “Pressure Relief Procedure” found in the
Operation section of this manual.
2. Remove the gun tip and soak in a container filled with a
solution appropriate to the type of material being sprayed.
3. Check to be sure the pressure control knob is turned fully
counterclockwise to its lowest setting.
4. Prepare a container of solvent appropriate to the type of
material being sprayed.
5. Move the engine ON/OFF switch to the ON position and
start the engine.
6. Move the pump ON/OFF switch to the ON position.
7. Slowly turn the pressure control knob clockwise to increase
the pressure until fluid starts to come out of the return hose.
8. Tilt the siphon tube above the material container and allow
the unit to pump itself dry through the return hose.
9. Remove the material container and replace it with the
container of appropriate solvent.
10. Allow the appropriate solvent to circulate through the unit
for 2–3 minutes.
11.Turn the pressure control knob fully counterclockwise to
its lowest setting.
12. Turn the PRIME/SPRAY valve up to its SPRAY position.
13. Turn the pressure control knob clockwise to increase
pressure.
14. Hold the gun against the side of a metal container and
trigger the gun into the container until solvent comes out
and the pump, hose, and gun are clean.
15. Turn the pressure control knob fully counterclockwise to
its lowest setting.
16. Turn the PRIME/SPRAY valve to PRIME. Remove the
siphon tube from the solvent container.
17. Turn the pressure control knob clockwise to increase
pressure and allow the unit to pump itself dry through the
return tube.
18. Follow the “Pressure Relief Procedure” found in the
Operation section of this manual.
Before proceeding, follow the “Pressure Relief Procedure”
in the Operation section of this manual. Additionally,
follow all other warnings to reduce the risk of an injection
injury, injury from moving parts or electric shock. Always
unplug the sprayer before servicing!
General Repair and Service Notes
NOTE: Refer to the Parts Lists and Service
Instructions section of this manual for detailed
service instructions.
The following tools are needed when repairing this sprayer:
Phillips Screwdriver3/8" Hex Wrench
Needle Nose Pliers5/16" Hex Wrench
Adjustable Wrench1/4" Hex Wrench
Rubber Mallet3/16" Hex Wrench
Flat-blade Screwdriver5/32” Hex Wrench
1/2" Open End Wrench
1. Before repairing any part of the sprayer, read the
instructions carefully, including all warnings.
2. When disconnecting wires, use needle nose pliers to
separate mating connectors.
CAUTION
Never pull on a wire to disconnect it. Pulling on a wire
could loosen the connector from the wire.
3. Test your repair before regular operation of the sprayer to
be sure that the problem is corrected. If the sprayer does
not operate properly, review the repair procedure to
determine if everything was done correctly. Refer to the
Troubleshooting Charts to help identify other possible
problems.
4. Make certain that the service area is well ventilated in
case solvents are used during cleaning. Always wear
protective eyewear while servicing. Additional protective
equipment may be required depending on the type of
cleaning solvent. Always contact the supplier of solvents
for recommendations.
5. If you have any further questions concerning your TITAN
Airless Sprayer, call TITAN:
Customer Service (U.S.) .......................1-800-526-5362
Before you start to spray each day, put a tablespoon of piston
seal lubricant (Piston Lube) into the wet cup in the upper
pump housing.
NOTE: Do not apply so much that it overflows and
drips into the paint.
It is important to maintain lubricant in the wet cup to prevent
materials from adhering to the piston rod, which becomes
abrasive to the upper seals. Piston Lube (see the Accessories
section of this manual) will break down any material that may
accumulate in the wet cup and keep it from drying.
Cleaning the Intake Screen
1. Remove the intake screen
and clean with a solvent
appropriate to the type of
material being used.
Spray Gun Maintenance
Cleaning the Spray Tip
1. Flush the gun with the appropriate solvent immediately
after the work is completed.
2. Oil the retractor pins to prevent them from seizing up.
Should the spray tip become clogged,
reverse the spray tip with the lever and
pull the trigger. Once the obstruction
comes out of the spray tip, release the
trigger, reverse the spray tip back to the
spray pattern setting, and resume
spraying.
Replacing the Gun Filter
1. Move the gun trigger lock to the unlocked position.
2. Loosen and remove the handle from the gun body.
3. Turning clockwise, unscrew the filter from the gun body.
NOTE: Left-handed threads require turning the filter
clockwise to remove. If the filter breaks off in
the pump block, use a small wood screw to
remove.
4. Turning counterclockwise, screw the new or cleaned filter
into the gun body.
5. Make sure the handle seal is in position and thread the
handle into the gun body until secure.
6. Move the gun trigger lock to the locked position.
NOTE: For more detail, part number information, and
assembly drawings at larger scale, please see
the LX -80 Professional Airless Gun Owner's
Manual (#313-012).