0104 © 2004 Titan Tool Inc. All rights reserved. Form No. 313-2383, REV A
Printed in the U. S. A.
Do not use this equipment before reading this manual!
740ix
Airless Sprayer
NOTE: This manual contains important warnings
and instructions. Please read and retain for
reference.
Owner’s Manual
For professional use only
NOTE: This manual contains important warnings
and instructions. Please read and retain for
reference.
Model Number:
High Rider Bare 800-1000
High Rider Complete 800-1005
Low Rider Bare 800-1010
Low Rider Complete 800-1015
Table of Contents
Safety Precautions.................................................................2
Français ..............................................................................14
Español...............................................................................16
General Description ...............................................................4
Operation ................................................................................4
Setup ....................................................................................4
Preparing to Paint.................................................................4
Painting.................................................................................5
Electronic Pressure Control Indicators .................................5
Pressure Relief Procedure ...................................................5
Spraying ..................................................................................6
Spraying Technique ..............................................................6
Practice.................................................................................6
Cleanup ...................................................................................7
Maintenance............................................................................7
General Repair and Service Notes.......................................7
Replacing the Filters.............................................................8
Replacing the Motor (with Electronic Control)......................8
Replacing the Gears.............................................................9
Replacing the Transducer.....................................................9
Replacing the PRIME/SPRAY Valve...................................10
Servicing the Fluid Section.................................................10
Troubleshooting ...................................................................12
Parts Listings........................................................................18
Main Assembly....................................................................18
Motor Assembly ..................................................................19
Electrical Schematic ...........................................................19
Gear Box Assembly............................................................20
High Rider Cart Assembly ..................................................21
Low Rider Cart Assembly...................................................21
Fluid Section Assembly ......................................................22
Suction Set Assembly, Low Rider.......................................23
Accessories ........................................................................24
Labels .................................................................................24
Warranty................................................................................24
Safety Precautions
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.
HAZARD: Injection injury - A high pressure fluid 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 sprayer is 3300
PSI/228BAR fluid pressure.
PREVENTION:
• NEVER aim the gun at any part of the body.
NOTE: Notes give important information which should
be given special attention.
2©Titan Tool Inc. All rights reserved.
• 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 hand in front of the gun. Gloves will not
provide protection against an injection injury.
•ALWAYS lock gun trigger, shut pump off, and release all
pressure before servicing, cleaning tip or guard, changing
tip, or leaving unattended. Pressure will not be released
by turning off the motor. The PRIME/SPRAY valve handle
must be turned to PRIME to relieve the pressure. Refer to
the PRESSURE RELIEF PRESSURE described in the
pump manual.
•ALWAYS keep 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.
• 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 working trigger lock
and trigger guard in place.
• All accessories must be rated at or above 3300 PSI/228
BAR. This includes spray tips, guns, extensions, and
hose.
HAZARD: EXPLOSION AND 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 electricity sparks,
electrical appliances, flames, pilot lights, hot objects, and
sparks from connecting and disconnecting power cords or
working light switches.
•Do not smoke in spray area.
• Fire extinguisher must be present and in good working
order.
• Place pump at least 20 feet (6.1 m) from the spray object
in a well ventilated area (add more hose if necessary).
Flammable vapors are often heavier than air. Floor area
must be extremely well ventilated. The pump contains
arcing parts that emit sparks 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.
• Always flush unit into 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 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 at which a fluid can produce enough vapors
to ignite.
• Plastic can cause static sparks. Never hang plastic to
enclose spray area. Do not use plastic drop cloths when
spraying flammable materials.
• Use lowest possible pressure to flush equipment.
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.
GAS ENGINE (WHERE APPLICABLE)
Always place sprayer outside of structure in fresh air. Keep all
solvents away from engine exhaust. Never fill fuel tank with a
running or hot engine. Hot surface can ignite spilled fuel.
Always attach ground wire from pump to a grounded object.
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
bleach, 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 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 - Can cause severe injury or
property damage.
PREVENTION:
• Read all instructions and safety precautions before
operating equipment.
• 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 hose if any of those
conditions exist. Never repair a paint hose. Replace with
a grounded high-pressure hose.
• All hoses, swivels, guns, and accessories must be
pressure rated at or above 3300PSI/228 BAR.
• Do not spray outdoors on windy days.
•Wear clothing to keep paint off skin and hair.
• Always unplug cord from outlet before working on
equipment.
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.
DANGER — Improper installation of the grounding plug can
result in a risk of electric shock. If repair or replacement of the
cord or plug is necessary, do not connect the green grounding
wire to either flat blade terminal. The wire with insulation
having a green outer surface with or without yellow stripes is
the grounding wire and must be connected to the grounding
pin.
Check with a qualified electrician or serviceman if the
grounding instructions are not completely understood, or if you
are in doubt as to whether the product is properly grounded.
Do not modify the plug provided. If the plug will not fit the
outlet, have the proper outlet installed by a qualified
electrician.
Use only a 3-wire extension cord that has a 3-blade
grounding plug and a 3-slot receptacle that will accept the
plug on the product. Make sure your extension cord is in
good condition. When using an extension cord, be sure
to use one heavy enough to carry the current your
product will draw. An undersized cord will cause a drop
in line voltage resulting in loss of power and overheating.
A 12 gauge cord is recommended. If an extension cord is
to be used outdoors, it must be marked with the suffix WA after the cord type designation. For example, a
designation of SJTW-A would indicate that the cord would
be appropriate for outdoor use.
©Titan Tool Inc. All rights reserved. 3
Grounded Outlet
Grounding Pin
Cover for grounded outlet box
General Description
This airless sprayer 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.
Setup
Perform the following procedure before plugging in the power
cord of an electric unit.
1. Ensure that the siphon tube/suction set and the return
hose are attached and secure.
2. Using a wrench, attach a minimum of 50’ of 1/4” nylon
airless spray hose to the unit. Tighten securely.
3. Attach an airless spray gun to the spray hose. Using two
wrenches (one on the gun and one on the hose), tighten
securely.
Make sure all airless hoses and spray guns are
electrically grounded and rated for at least 3300 psi (228
bar) fluid pressure.
4. Make sure the pressure control knob is in its OFF position
in the black zone.
5. Make sure the ON/OFF switch is in its OFF position.
6. Fill the oil cup with one tablespoon of piston seal lubricant
(Piston Lube).
Never operate unit for more than ten seconds without
fluid. Operating this unit without fluid will cause
unnecessary wear to the packings.
7. Make sure the electrical service is 120V, 15 amp
minimum.
8. Plug the power cord into a properly grounded outlet at
least 25’ from the spray area.
NOTE: Do not attach the tip to the spray gun yet.
Remove the tip if it is already attached.
4©Titan Tool Inc. All rights reserved.
Always use a minimum 12 gauge, three-wire extension cord
with a grounded plug. Never remove the third prong or use
an adapter.
Preparing a New Sprayer
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 with mineral
spirits before you begin spraying.
Always keep the trigger lock on the spray gun in the
locked position while preparing the system.
1. Place the siphon tube into a container of mineral spirits.
2. Place the return hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure
control knob to the “Min” setting in the yellow zone.
4. Move the PRIME/SPRAY valve down to the PRIME
position.
5. Turn the unit on by moving the ON/OFF switch to the ON
position.
6. Allow the sprayer to run for 15–30 seconds to flush the
test fluid out through the return hose and into the waste
container.
7. Turn the unit off by moving the ON/OFF switch to the OFF
position.
Preparing to Paint
Before painting, it is important to make sure that the fluid in the
system is compatible with the paint that is going to be used.
Always keep the trigger lock on the spray gun in the
locked position while preparing the system.
1. Place the siphon tube into a container of the appropriate
solvent. Examples of the appropriate solvent are water
for latex paint or mineral spirits for oil-based paints.
2. Place the return hose into a metal waste container.
3. Set the pressure to minimum by turning
the pressure control knob to the “Min”
setting in the yellow zone.
4. Move the PRIME/SPRAY valve down to
the PRIME position.
5. Turn the unit on by moving the ON/OFF
switch to the ON position.
6. Allow the sprayer to run for 15–30 seconds to flush the
old solvent out through the return hose and into the metal
waste container.
7. Turn the unit off by moving the ON/OFF switch to the OFF
position.
NOTE: Incompatible fluids and paint may cause the
valves to become stuck closed, which would
require disassembly and cleaning of the
sprayer’s fluid section.
Pressure
Control
Motor
Circuit
Breaker
Filter
Outlet
Fitting
Knob
ON/OFF
Switch
Oil Cup
PRIME/
SPRAY
Valve
Fluid
Section
Return
Hose
Siphon
Tube
Min. – 1800 PSI
(yellow zone)
(black zone)
OFF
Turbo PulseClean
(red zone)
OFF
(black zone)
Min.
PSI
Clean
1800 – 3300 PSI
(green zone)
Max.
PSI
Pressure Control Knob
Min.
PSI
Clean
Max.
PSI
8. Move the PRIME/SPRAY valve up to the SPRAY position.
9. Turn the unit on.
10. Unlock the gun by turning the gun trigger lock to the
unlocked position.
Ground the gun by holding it against
the edge of the metal container while
flushing. Failure to do so may lead to
a static electric discharge, which may
cause a fire.
11.Trigger the gun into the metal waste
container until the old solvent is gone and fresh solvent is
coming out of the gun.
12. Lock the gun by turning the gun
trigger lock to the locked position.
13. Set down the gun and increase the
pressure by turning the pressure
control knob slowly clockwise into
the green zone.
14. Check the entire system for leaks.
If leaks occur, follow the “Pressure
Relief Procedure” in this manual before tightening any
fittings or hoses.
15. Follow the “Pressure Relief Procedure” in this manual
before changing from solvent to paint.
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.
Painting
1. Place the siphon tube into a container of paint.
2. Place the return hose into a metal waste container.
3. Set the pressure to minimum by turning
the pressure control knob to the “Min”
setting in the yellow zone.
4. Move the PRIME/SPRAY valve down to
the PRIME position.
5. Turn the unit on by moving the ON/OFF
switch to the ON position.
6. Allow the sprayer to run until paint is coming through the
return hose into the metal waste container.
7. Turn the unit off by moving the ON/OFF switch to the OFF
position.
8. Remove the return hose from the waste container and
place it in its operating position above the container of
paint.
9. Move the PRIME/SPRAY valve up to the SPRAY position.
10. Turn the unit on.
11. Unlock the gun by turning the gun trigger lock to the
unlocked position.
Ground the gun by holding it against
the edge of the metal container while
flushing. Failure to do so may lead to
a static electric discharge, which may
cause a fire.
12. Trigger the gun into the metal waste
container until all air and solvent is flushed from the spray
hose and paint is flowing freely. from the gun.
NOTE: Make sure that the spray gun does not have a
tip or tip guard installed.
13. Lock the gun by turning the gun
trigger lock to the locked position.
14. Turn the unit off.
15. Attach tip guard and tip to the gun
as instructed by the tip guard or tip
manuals.
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.
16. Turn the unit on.
17. Increase the pressure by turning the pressure control
knob slowly clockwise toward the green zone and test the
spray pattern on a piece of cardboard. Adjust the
pressure control knob until the spray from the gun is
completely atomized. Try to keep the pressure control
knob at the lowest setting that maintains good
atomization.
Electronic Pressure Control Indicators
The following is a description of the indicators on the electronic
pressure control.
Pressure Relief Procedure
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. Turn the unit off by moving the
ON/OFF switch to the OFF position.
3. Turn the pressure control knob
counterclockwise to its OFF position
in the black zone.
4. Unlock the gun by turning the gun trigger lock to the
unlocked position.
5. 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.
6. Trigger the gun to remove any
pressure that may still be in the hose.
7. Lock the gun by turning the gun trigger lock to the locked
position.
8. Move the PRIME/SPRAY valve down to the PRIME
position.
NOTE: Turning the pressure up higher then needed to
atomize the paint will cause premature tip wear
and additional overspray.
©Titan Tool Inc. All rights reserved. 5
Tr igger lock
in locked position.
Min.
PSI
Clean
Max.
PSI
Tr igger lock
in locked position.
Blinking Yellow =
0 PSI – priming pressure
Solid Yellow =
priming pressure – 1800 PSI
Solid Green =
1800 PSI – 3300 PSI
Motor Running Indicator
Programmer Port
Programmer Port
Pressure
Indicator
Dust Cover
Circuit
Breaker
Tr igger lock
in locked position.
Spraying
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.
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%.
6©Titan Tool Inc. All rights reserved.
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.
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.
Overlap edges
1st
pass
2nd
pass
3rd
pass
4th
pass
5th
pass
start
stroke
pull
trigger
Too Thick
Arcing Gun at angle
release
trigger
end
stroke
Offspray
Good spray pattern
Paint tailing pattern
Cleanup
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 sprayer, hose, and gun should be cleaned thoroughly
after daily use. Failure to do so permits material to build
up, 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 sprayer, hose, or gun. Static electricity
buildup may result in a fire or explosion in the presence of
flammable vapors.
1. Follow the “Pressure Relief Procedure” found in the
Operation section of this manual.
2. Remove the gun tip and tip guard and clean with a brush
using the appropriate solvent.
3. Place the siphon tube into a container of the appropriate
solvent. Examples of the appropriate solvent are water for
latex paint or mineral spirits for oil-based paints.
4. Place the return hose into a metal waste container.
5. Move the PRIME/SPRAY valve down to its PRIME
position.
6. Set the pressure to Turbo PulseClean by
turning the pressure control knob to its
CLEAN position in the red zone.
7. Turn the unit on by moving the ON/OFF
switch to the ON position.
8. Allow the solvent to circulate through the
unit and flush the paint out of the return
hose into the metal waste container.
9. Turn the unit off by moving the ON/OFF switch to the OFF
position.
10. Move the PRIME/SPRAY valve up to its SPRAY position.
11.Turn the unit on.
Ground the gun by holding it against
the edge of the metal container while
flushing. Failure to do so may lead to
a static electric discharge, which may
cause a fire.
12. Trigger the gun into the metal waste
container until the paint is flushed out of the hose and
solvent is coming out of the gun.
13. Continue to trigger the spray gun into the waste container
until the solvent coming out of the gun is clean.
©Titan Tool Inc. All rights reserved. 7
14. Follow the “Pressure Relief Procedure” found in the
Operation section of this manual.
15. Unplug the unit and store in a clean, dry area.
Do not store the unit under pressure.
Maintenance
Before proceeding, follow the Pressure Relief Procedure
outlined previously in 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
The following tools are needed when repairing this sprayer:
Phillips Screwdriver 3/8" Hex Wrench
Needle Nose Pliers 5/16" Hex Wrench
Adjustable Wrench 1/4" Hex Wrench
Rubber Mallet 3/16" Hex Wrench
Flat-blade Screwdriver 5/32” Hex Wrench
1. Before repairing any part of the sprayer, read the
instructions carefully, including all warnings.
Never pull on a wire to disconnect it. Pulling on a wire
could loosen the connector from the wire.
2. 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.
3. 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.
4. If you have any further questions concerning your TITAN
Airless Sprayer, call TITAN:
Customer Service (U.S.) .......................1-800-526-5362
Fax ................................................1-800-528-4826
Customer Service (Canada)..................1-800-565-8665
Fax ................................................ 1-905-856-8496
Customer Service (International)...........1-201-405-7520
Fax ................................................1-201-405-7449
NOTE: For long-term or cold weather storage, pump
mineral sprits through the entire system.
For short-term storage when using latex paint,
pump water mixed with Titan Liquid Shield
through the entire system (see the Accessories
section of this manual for part number).
Clean
Min.
PSI
Max.
PSI
Replacing the Filters
Pump Filter
1. Loosen and remove the filter housing by hand.
2. Slip the filter off of the filter support spring.
3. Inspect the filter. Based on inspection, clean or replace
the filter.
4. Inspect the o-ring. Based on inspection, clean or replace
the o-ring.
5. Slide the new or cleaned filter over the filter support
spring with the adapter in place. Push the filter into the
center of the pump block.
6. Slide the filter housing over the filter and thread it into the
pump block until secure.
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.
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).
NOTE: Left-handed threads require turning the filter
clockwise to remove.
NOTE: The filter housing should be hand-tightened,
but make sure the filter housing is seated fully
into the pump block.
8©Titan Tool Inc. All rights reserved.
Replacing the Motor
(with Electronic Control)
Electrostatic discharge (ESD) potential could cause
damage to electronic control. Use Titan ESD wrist strap
P/N 700-1037 or equivalent when working on electronic
control with electronic cover removed.
1. Unplug the unit.
2. Loosen and remove the four motor shroud screws.
Remove the motor shroud.
3. Release the baffle tape on the side of the baffle assembly
and slip the baffle assembly off of the motor. Remove the
four baffle spacers.
4. Slide the electronic cover off of the electronic control
assembly on the motor.
5. Loosen and remove the four heat sink assembly mounting
screws. Pull back the heat sink assembly to access and
disconnect the two wires coming from the motor.
6. At the electronic control assembly:
a. Disconnect the white wire coming from the power cord
and the white wire coming from the ON/OFF switch.
b. Disconnect the three wires coming from the
potentiometer and the phone jack-style connector
coming from the transducer.
c. Disconnect the seven wires coming from the indicator
lights assembly.
7. Loosen and remove the four motor mounting screws.
8. Pull the motor out of the gear box housing.
9. With the motor removed, inspect the gears in the gear box
housing for damage or excessive wear. Replace the
gears, if necessary.
10. Install the new motor into the gear box housing. Make
sure the housing gasket is positioned properly.
11.Secure the motor with the four motor mounting screws.
12. Reconnect the wires to the electronic control assembly
(refer to the electrical schematic in the Parts List section
of this manual).
13. Connect the two motor wires to the heat sink assembly.
14. Position the electronic cover over the electronic control
assembly.
15. Position the heat sink assembly on the gear box housing
and secure in position with the four heat sink assembly
mounting screws
16. Slip the baffle assembly around the motor. Secure the
baffle assembly with the baffle tape. Slip the four baffle
spacers into position between the rear bell of the motor
and the baffle assembly.
17. Slide the motor shroud over the motor. Make sure the
housing gasket is positioned properly.
18. Secure the motor shroud with the four motor shroud
screws.
Filter Housing
Filter Spring
Filter
Adapter
Filter Support Spring
O-Ring
Pump Block
Gun Body
Handle Seal
Filter
Handle
Motor Shroud Screw
Motor Shroud
Electronic Cover
Electronic Control
Assembly
Motor Mounting
Screw
Housing
Gasket
Baffle Assembly
Baffle Tape
Baffle Spacers
Gear Box Housing