Titan 759-893, 759-891 User Manual
Owner’s Manual
For professional use only
Do not use this equipment
before reading this manual!
SPEEFLO
PowrLiner 8900xLt
Model Number
1 Gun 759-891
2 Gun 759-893
Printed in the U.S.A.
NOTE: This manual contains important
warnings and instructions. Please
read and retain for reference.
0110 • © Titan Tool Inc. All Rights Reserved. Form No. 0528909A
Important Safety Information · Read all safety information before
operating the equipment. SAVE THESE INSTRUCTIONS.
This symbol indicates a hazardous situation,
which, if not not avoided could result in death or
serious injury.
To reduce the risks of fire or explosion, electrical
shock, and the injury to persons, read and
understand all instructions included in this manual.
Be familiar with the controls and the proper usage
of the equipment.
WARNING – To reduce the risk of fire or
explosion:
1. Do not spray ammable or combustible
materials near an open ame, pilot lights
or sources of ignition such as hot objects,
cigarettes, motors, electrical equipment and
electrical appliances. Avoid creating sparks
from connecting and disconnecting power cords.
2. For units intended for use with only water-based materials
— Do not spray or clean with ammable liquids. For use
with water-based liquids only.
3. For units intended for use with only water-based or mineral
spirit-type materials with a minimum ash point of 21ºC
(69.8ºF) — Do not spray or clean with liquids having a
ash point of less than 21ºC (69.8ºF). Flash point is the
temperature at which a uid can produce enough vapor to
ignite.
4. Paint or solvent owing through the equipment is able to
result in static electricity. Static electricity creates a risk of
re 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 only conductive or grounded
high-pressure airless paint sprayer hoses specied by the
manufacturer.
5. Verify that all containers and collection systems are
grounded to prevent static discharge.
6. Connect to a grounded outlet and use grounded extension
cords (electric models only). Do not use a 3 to 2 adapter.
7. Do not use a paint or solvent containing halogenated
hydrocarbons. Such as chlorine, bleach mildewcide,
methylene chloride and trichloroethane. They are not
compatible with aluminum. Contact the coating supplier
about compatibility of material with aluminum.
8. Keep spray area well ventilated. Keep a good supply of
fresh air moving through the area to keep the air within the
spray area free from accumulation of ammable vapors.
Keep pump assembly in well ventilated area. Do not spray
pump assembly.
9. Do not smoke in the spray area.
10. Do not operate light switches, engines, or similar spark
producing products in the spray area.
11. Keep area clean and free of paint or solvent containers,
rags, and other ammable materials.
12. Know the contents of the paint and solvents being
sprayed. Read all Material Safety Data Sheets (MSDS)
and container labels provided with the paints and solvents.
Follow the paint and solvent manufacture’s safety
instructions.
13. Place pump at least 25 feet (7.62 meters) 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.
14. Plastic can cause static sparks. Never hang plastic to
enclose spray area. Do not use plastic drop cloths when
spraying ammable material.
15. Fire extinguisher equipment shall be present and working.
WARNING – To reduce the risk of skin
injection:
HAZARD:
Injection injury – A high pressure fluid stream produced by
this equipment can pierce the skin and underlying tissues,
leading to a serious injury and possible amputation. See a
physician immediately. DO NOT TREAT AN INJECTION AS A
SIMPLE CUT.
1. Do not aim the gun at, or spray any person or animal.
2. Keep hands and other body parts away from the
discharge. For example, do not try to stop leaks with any
part of the body.
3. Always use the nozzle tip guard. Do not spray without the
nozzle tip guard in place.
4. Only use a nozzle tip specied by the manufacturer.
5. Use caution when cleaning and changing nozzle tips. In
the case where the nozzle tip clogs while spraying,
ALWAYS lock gun trigger, shut pump off, and release
all pressure before servicing, cleaning tip or guard, or
changing tip. Pressure will not be released by turning off
the motor. The PRIME/SPRAY valve or pressure bleed
valve must be turned to their appropriate positions to
relieve system pressure. Refer to PRESSURE RELIEF
PROCEDURE described in the pump manual.
6. Do not leave the unit energized or under pressure while
unattended. When the unit is not in use, turn off the
unit and relieve the pressure in accordance with the
manufacturer’s instructions.
7. High-pressure spray is able to inject toxins into the body
and cause serious bodily injury. In the event that injection
occurs, seek medical attention immediately.
8. Check hoses and parts for signs of damage, a leak can
inject material into the skin. Inspect hose before each use.
Replace any damaged hoses or parts.
9. This system is capable of producing 3300 PSI / 22.8
MPa. Only use replacement parts or accessories that
are specied by the manufacturer and that are rated a
minimum of 3300 PSI. This includes spray tips, nozzle
guards, guns, extensions, ttings, and hose.
10. Always engage the trigger lock when not spraying. Verify
the trigger lock is functioning properly.
11. Verify that all connections are secure before operating the
unit.
12. Know how to stop the unit and bleed pressure quickly. Be
thoroughly familiar with the controls. Pressure will not be
released by turning off the motor. The PRIME/SPRAY
valve or pressure bleed valve must be turned to their
appropriate positions to relieve system pressure. Refer
to PRESSURE RELIEF PROCEDURE described in the
pump manual.
13. Always remove the spray tip before ushing or cleaning
the system.
2 © Titan Tool Inc. All rights reserved.
Important Safety Information · Read all safety information before
Grounded Outlet
Grounding Pin
Cover for grounded outlet box
operating the equipment. SAVE THESE INSTRUCTIONS.
WARNING – To reduce the risk of injury:
1. Always wear appropriate gloves, eye protection, clothing
and a respirator or mask when painting. 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.
2. Do not operate or spray near children. Keep children
away from equipment at all times.
3. Do not overreach or stand on an unstable support. Keep
effective footing and balance at all times.
4. Stay alert and watch what you are doing.
5. Do not operate the unit when fatigued or under the
inuence of drugs or alcohol.
6. Do not kink or over-bend the hose. Airless hose can
develop leaks from wear, kinking and abuse. A leak can
inject material into the skin.
7. Do not expose the hose to temperatures or pressures in
excess of those specied by manufacturer.
8. Do not use the hose as a strength member to pull or lift the
equipment.
9. Use lowest possible pressure to ush equipment.
10. Follow all appropriate local, state and national codes
governing ventilation, re prevention and operation.
11. 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.
12. 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 conductive high-pressure hose.
13. Do not spray outdoors on windy days.
14. Always unplug cord from outlet before working on
equipment (electric models only).
Grounding Instructions
Electric models 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.
WARNING — 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 at 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 qualied 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 t the outlet, have the
proper outlet installed by a qualied electrician.
IMPORTANT: 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 W-A after
the cord type designation. For example, a designation of
SJTW-A would indicate that the cord would be appropriate
for outdoor use.
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. Gas engines are designed to give safe and dependable
service if operated according to instructions. Read and
understand the engine Owner’s Manual before operating
the engine. Failure to do so could result in personal injury
or equipment damage.
2. To prevent re 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 ammable 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 ammable and is explosive under
certain conditions.
6. Refuel in a well-ventilated area with the engine stopped.
Do not smoke or allow ames or sparks in the refueling
area or where gasoline is stored.
7. Do not overll 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 conned area.
Exhaust contains poisonous carbon monoxide gas;
exposure may cause loss of consciousness and may lead
to death.
10. The mufer becomes very hot during operation and
remains hot for a while after stopping the engine. Be
careful not to touch the mufer while it is hot. To avoid
severe burns or re 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.
© Titan Tool Inc. All rights reserved. 3
IMPORTANT: Do not lift by cart handle when loading or
unloading.
Table of Contents
Safety Precautions ................................................................... 2
Grounding Instructions ........................................................ 3
Gasoline Engine Safety ....................................................... 3
Français............................................................................. 16
Español ............................................................................. 18
Specications ........................................................................... 4
Introduction ............................................................................... 5
Operation ................................................................................... 5
Fueling................................................................................. 5
Setup ................................................................................... 6
Preparing to Paint................................................................ 7
Painting ............................................................................... 8
Operating the Front Caster.................................................. 9
Pressure Relief Procedure .................................................. 9
Cleanup ..................................................................................... 9
Cleaning a Clogged Tip ..................................................... 10
Maintenance ............................................................................ 10
Daily Maintenance ............................................................. 10
Maintaining the Filter Assembly ........................................ 10
Maintaining the Hydraulic System ..................................... 11
Maintaining the Fluid Section ............................................ 11
Basic Engine Maintenance (gas engine) ........................... 11
Replacing the Motor Brushes (electric motor) ................... 12
Adjusting the Tracking on the Front Caster ....................... 12
Troubleshooting ..................................................................... 13
Airless Gun ........................................................................ 13
Fluid Section...................................................................... 13
Hydraulic Motor ................................................................. 14
Spray Patterns................................................................... 15
Parts Lists and Service Instructions .................................... 20
Main Assembly .................................................................. 20
Hydraulic System Assembly .............................................. 21
Gas Convertokit................................................................. 22
DC— Electric Convertokit.................................................. 22
Siphon Hose Assembly ..................................................... 23
Bleed Hose Assembly with Valve ...................................... 23
Bleed Valve Assembly....................................................... 23
Wheel Assembly................................................................ 23
Cart Assembly ................................................................... 24
Hydraulic Motor ................................................................. 26
Fluid Section...................................................................... 28
Filter Assembly .................................................................. 30
Belt Guard Assembly......................................................... 30
Trigger Assembly .............................................................. 30
SAE O-Ring Fitting Installation .......................................... 31
Accessories and Service Kits ............................................... 31
Second Gun Assembly ...................................................... 32
SC-6 Striping Tip Chart ..................................................... 34
Electrical Schematic............................................................... 33
Spray Gun Positions .............................................................. 35
Warranty ..................................................................................36
Specications
Gas Sprayer
Gallons per minute (GPM) ............. 2.35 (8.8 LPM)
Cycle rate per gallon...................... 40
Maximum tip sizes .........................1 gun = .052” (1.32 mm)
2 guns = .038” (.96 mm)
Maximum pressure ........................3300 psi (22.8 MPa)
Power ......................................... Honda 4.8 HP, 4-stroke,
Fuel capacity .................................0.97 US gallons (approx. 3.5
Halogenated solvent compatible ...Yes
Weight .........................................255 lbs. (116 kg.)
Inlet paint lter ............................... 10 mesh “rock catcher”
Outlet paint lter ............................50 mesh, 18 in.
Pump inlet...................................... 3/4” NPT(F)
Pump outlet ...................................1/2” NPT(F) to paint lter
Paint lter hose connections.......... 1/4” NPS(M)
3/8” NPT(F) (plugged)
Maximum spraying speed
(feet/minute, 4” line width) ............. 685 lineal feet (209m)
Maximum spraying speed
(miles/hour, 4” line width) ..............8 mph (12.9 kph)
Line width range ............................ 2”–24” (5–60 cm)
Dimensions .................................... 59” L (150 cm) x
27” W (69 cm) x
40” H (102 cm)
Fluid section wetted parts:
Electroless nickel plated ductile iron, electroless nickel plated
carbon steel, stainless steel, tungsten carbide, 37)(, thiokol
impregnated leather, ultra high molecular weight polyethylene.
single cylinder, overhead
valve engine w/oil alert
hours run time)
2
4 © Titan Tool Inc. All rights reserved.
Introduction
Congratulations on having selected the nest airless sprayer
available in the world. Titan piston pumps are tireless
workhorses — so tough they are virtually indestructible, even
under the most severe service. Titan designs and builds
equipment with superior quality and reliability. Equipment that
will last for years with minimal maintenance and downtime. This
equipment will make you money year after year. We thank you
for your purchase and welcome you to our large and growing
family of Titan users.
The unique ability of this PowrLiner to operate with either gas or
electric power provides you with the exibility to work indoors or
outside where no electricity is available.
Hydraulic drive makes possible the longest stroke and slowest
cycling pumps in the industry, which translates into low
maintenance and longer life. Electric sprayers operate quietly
with no motor starting and stopping.
Operation
Fueling (gas engine)
Gasoline is extremely flammable and is explosive
under certain conditions.
• ALWAYS turn the engine off before refueling.
• Refuel in a well-ventilated area.
• Do not smoke or allow ames or sparks in the refueling
area or where gasoline is stored.
• Do not overll the fuel tank. After refueling, make sure the
tank cap is closed properly and securely.
• Be careful not to spill fuel when refueling. Spilled fuel or
fuel vapor may ignite. If any fuel is spilled, make sure the
area is dry before starting the engine.
• Avoid repeated or prolonged contact with skin or breathing
of vapor.
• Keep out of the reach of children.
Fuel Specications
• Use automotive gasoline that has a pump octane number
of 86 or higher, or that has a research octane number of
91 or higher. Use of a lower octane gasoline can cause
persistent “pinging” or heavy “spark knock” (a metallic
rapping noise) which, if severe, can lead to engine
damage.
This PowrLiner is equipped with Titan’s exclusive uid pump.
This technology will give you signicantly longer rod, cylinder,
and packing life than any other sprayer built in the world. The
double ball piston pump employs a dependable and durable
time-tested design. All pumps use thick, stainless steel rod and
cylinder parts. Highly polished parts reduce friction, extend
packing life, and avoid damage from corrosion and abrasion.
More than 100,000 of these pumps are in operation around the
world.
This PowrLiner offers other cost saving features:
• Freeze-proof pressure control
• Choice of power — gas, electric, or both
• Tungsten carbide valve seats
• Self-adjusting packings
• Exclusive hand-tight swivel foot valve
• Large capacity inline paint lter
• Waterborne compatible
• “Floating Ball” pressure bleed valve
• 5 gallon siphon hose and bleed line assemblies are
standard
You have made an excellent choice. We know you will be
pleased with your new PowrLiner. Thanks again for selecting
Titan. We appreciate your business.
NOTE: If “spark knock” or “pinging” occurs at a steady
engine speed under normal load, change brands
of gasoline. If spark knock or pinging persists,
consult an authorized dealer of the engine
manufacturer. Failure to do so is considered
misuse, and damage caused by misuse is not
covered by the engine manufacturer’s limited
warranty.
Occasionally you may experience light spark
knock while operating under heavy loads. This
is no cause for concern, it simply means your
engine is operating efciently.
• Unleaded fuel produces fewer engine and spark plug
deposits and extends the life of the exhaust system
components.
• Never use stale or contaminated gasoline or an oil/
gasoline mixture. Avoid getting dirt, dust, or water in the
fuel tank.
Gasolines Containing Alcohol
If you decide to use a gasoline containing alcohol (gasohol), be
sure its octane rating is at least as high as that recommended
by the engine manufacturer. There are two types of “gasohol”:
one containing ethanol, and the other containing methanol. Do
not use gasohol that contains more than 10% ethanol. Do not
use gasoline containing methanol (methyl or wood alcohol)
that does not also contain co-solvents and corrosion inhibitors
for methanol. Never use gasoline containing more than 5%
methanol, even if it has co-solvents and corrosion inhibitors.
NOTE: Fuel system damage or engine performance
problems resulting from the use of fuels that
contain alcohol is not covered under the
warranty. The engine manufacturer cannot
endorse the use of fuels containing methanol
since evidence of their suitability is incomplete at
this time.
Before buying gasoline from an unfamiliar
station, try to nd out if the gasoline contains
alcohol. If it does, conrm the type and
percentage of alcohol used. If you notice any
undesirable operating characteristics while using
a gasoline that contains alcohol, or one that you
think contains alcohol, switch to a gasoline that
you know does not contain alcohol.
© Titan Tool Inc. All rights reserved. 5
Setup
Bleed
Hose
Fluid
Section
Siphon Hose
Bleed
Valve
Read, understand, and follow all warnings before
starting or operating this sprayer.
1. Make sure the siphon hose is connected to the uid
section and the bleed hose is connected to the bleed
valve. They each have factory installed 37)( tape on the
male end of the hoses and should be wrench tight.
IMPORTANT: Always turn the trigger lock on the spray gun
to the locked position before making any adjustments to
the trigger selector. Also, release the trigger cable from its
block by lifting the cable up and out of the block. There will
be a brief triggering of the gun while releasing the trigger
cable.
a. First Gun — The rst gun
position is with the selector
in the left position. Push
the lever toward the inside
of the frame until the pin
engages the left plate.
2. Install the gun support bar.
NOTE: The spray gun, hose, and cables are mounted to
a. Loosen the support bar clamps on each side of the cart.
b. Slide the gun support bar through the cart.
c. Tighten the support bar clamps to secure the gun
NOTE: The gun support bar and the spray gun(s) can be
3. Position the rst spray gun.
a. Disengage the trigger cable from the tensioning clamp.
IMPORTANT: Always disengage the trigger cable from the
tensioning clamp before making any adjustments to the
spray gun position.
b. Loosen the support bar clamps and slide the gun
c. Loosen the gun riser clamp and slide the spray gun to
NOTE: The height of the spray gun affects the width
4. Install the second gun assembly, if desired. Refer to the
5. Set the trigger selector for proper spray gun operation.
the gun support bar at the factory.
support bar in position.
mounted on either side of the sprayer. Refer to
the “Spray Gun Positions” illustration near the
back of this manual.
Always follow the Pressure Relief Procedure when
shutting the sprayer down for any purpose,
including servicing or adjusting any part of the
spray system, changing or cleaning spray tips, or
preparing for cleanup.
support bar to the desired horizontal position.
the desired vertical position.
of the spray pattern (i.e., the lower the gun, the
smaller the line width). Tip size also affects line
width.
installation instructions for the second gun assembly in the
Parts List section of this manual.
The gun lever on the right handlebar triggers the gun or
guns. The selector on the trigger must be set for the rst
gun, both guns, or the second gun .
b. Both Guns — The dual
gun position is with the
selector in the center
position. Push the lever
toward the center position
until the pin engages both
plates. The pin must
engage both plates.
c. Second Gun — The
second gun position is
with the selector in the
right position. Push the
lever away from the inside
of the frame until the pin
engages the right plate.
6. Fill the oil cup 1/2 full with
Titan Piston Lube (P/N 314-480) supplied by the factory.
This extends packing life.
7. Check the hydraulic uid level daily before starting the
sprayer. The hydraulic uid level should be at the “Full”
mark on the dipstick. Refer to the Maintenance section of
this manual for hydraulic system maintenance instructions.
IMPORTANT: Use of Titan’s Coolflo™ Hydraulic Fluid (P/N
430-361) is mandatory in the hydraulic system. Do not use
any other hydraulic fluid. Use of any other hydraulic fluid
may seriously damage the hydraulic system and will void
the warranty.
8. For gas models, check the engine oil level daily before
starting the sprayer. The gasoline engine oil level is
determined by the engine manufacturer. Refer to the
engine manufacturer’s service manual supplied with this
sprayer.
9. For electric models, use a 20 amp service outlet. Always
locate the electric model within 10 to 15 feet of the service
outlet. Use a short electric cable and a long paint hose.
Any extension cord will create some voltage drop. If an
extension cord is necessary, use only a grounded 3-wire
#12 extension cord.
NOTE: If the sprayer is being operated in an area that is
overloaded by other appliances or low voltage
conditions, it is important to start the sprayer
“unloaded.” Tip the electric motor forward so
that the belt is loosened and the motor starts
without full load. This reduces the amperage
draw on starting and may avoid tripping the
circuit breaker.
10. Make sure the sprayer is grounded. All sprayers are
equipped with a grounding lug. A grounding cable (not
supplied) should be used to connect the sprayer to a true
earth ground. Check your local electrical regulations for
detailed grounding instructions. See the Accessories
and Service Kits section near the back of this manual for
grounding cable ordering information.
6 © Titan Tool Inc. All rights reserved.
IMPORTANT: Proper grounding is important. This applies
Bleed Valve
Hydraulic Shut-off
Valve (in closed
position)
Pressure
Control Knob
Fuel Valve
Lever
Choke Lever
Engine
Switch
Throttle
Lever
Starter Rope
to both gas and electric powered models. The passage of
some materials through the nylon fluid hose will build up
a static electric charge, which if discharged, could ignite
solvent vapors present and create an explosion.
11. Strain all paints with a nylon strainer to ensure trouble free
operation and freedom from frequent cleaning of the inlet
screen and gun lter.
12. Make sure the spray area is well ventilated to prevent
hazardous operation with volatile solvents or exhaust
fumes.
Preparing a new sprayer
If this sprayer is new, it is shipped with test uid in the uid
section to prevent corrosion during shipment and storage. This
uid must be thoroughly cleaned out of the system with mineral
spirits before you begin spraying.
IMPORTANT: Always keep the trigger lock on the spray gun
in the locked position while preparing the system.
1. Place the siphon hose into a container of mineral spirits.
2. Place the bleed hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
4. Open the hydraulic shut-off valve located on the hydraulic
pressure hose. The handle should be in line with the
hose.
5. Open the bleed valve by rotating the bleed valve handle
fully counterclockwise.
6. Start the engine or turn on the electric motor.
a. To start the gas
• move the fuel valve
• move the throttle
• move the choke lever
• turn the engine switch to the ON position, and
• pull the starter rope briskly until the engine starts.
b. To start the electric motor, move the ON/OFF switch to
7. Turn the pressure control knob clockwise approximately
8. Allow the sprayer to run for 15–30 seconds to ush the
9. Turn off the sprayer.
a. To turn off the gas engine,
• set the pressure to minimum by turning the pressure
• move the throttle lever to the slow position, and
© Titan Tool Inc. All rights reserved. 7
engine,
lever to the open
position,
lever to its middle
point,
to the closed position
for a cold engine or
to the open position
for a warm engine,
the ON position.
1/3 of the way down to increase pressure until the sprayer
cycles evenly and solvent ows freely from the bleed
hose.
test uid out through the bleed hose and into the waste
container.
control knob fully counterclockwise,
• turn the engine switch to the OFF position.
b. To turn off the electric motor,
• set the pressure to minimum by turning the pressure
control knob fully counterclockwise,
• move the ON/OFF switch to the OFF position.
Preparing to Paint
Before painting, it is important to make sure that the uid in the
system is compatible with the paint that is going to be used.
NOTE: Incompatible uids and paint may cause the
valves to become stuck closed, which would
require disassembly and cleaning of the
sprayer’s uid section.
IMPORTANT: Always keep the trigger lock on the spray gun
in the locked position while preparing the system.
1. Place the siphon hose into a container of the appropriate
solvent.
NOTE: If you are spraying a water-based latex, ush with
warm, clean water. If you are using any other
material, check with the material manufacturer for
a compatible solvent.
2. Place the bleed hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
4. Open the hydraulic shut-off valve located on the hydraulic
pressure hose. The handle should be in line with the
hose.
5. Open the bleed valve by rotating the bleed valve handle
fully counterclockwise.
6. Start the engine or turn on the electric motor.
a. To start the gas engine,
• move the fuel valve lever to the open position,
• move the throttle lever to its middle point,
• move the choke lever to the closed position for a cold
engine or to the open position for a warm engine,
• turn the engine switch to the ON position, and
• pull the starter rope briskly until the engine starts.
b. To start the electric motor, move the ON/OFF switch to
the ON position.
7. Turn the pressure control knob clockwise approximately
1/3 of the way down to increase pressure until the sprayer
cycles evenly and solvent ows freely from the bleed
hose.
8. Allow the sprayer to run for 15–30 seconds to ush the
test uid out through the bleed hose and into the waste
container.
9. Turn off the sprayer.
a. To turn off the gas engine,
• set the pressure to minimum by turning the pressure
control knob fully counterclockwise,
• move the throttle lever to the slow position, and
• turn the engine switch to the OFF position.
b. To turn off the electric motor,
• set the pressure to minimum by turning the pressure
control knob fully counterclockwise,
• move the ON/OFF switch to the OFF position.
NOTE: Make sure that the spray gun does not have a tip
or tip guard installed.
10. Close the bleed valve by rotating the bleed valve handle
fully clockwise.
11. Start the engine or turn on the electric motor.
12. Turn the pressure control knob clockwise approximately
1/3 of the way down to increase pressure.
13. Unlock the gun by turning the gun trigger lock to the
Trigger locked
(gun will not spray)
Bleed Valve
Hydraulic Shut-off
Valve (in closed
position)
Pressure
Control Knob
Fuel Valve
Lever
Choke Lever
Engine
Switch
Throttle
Lever
Starter Rope
Trigger locked
(gun will not spray)
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.
14. Trigger the gun into the metal waste container until the old
solvent is gone and fresh solvent is coming out of the gun.
15. Lock the gun by turning the gun trigger
lock to the locked position.
16. Set down the gun and increase the
pressure by turning the pressure
control knob slowly clockwise.
17. Check the entire system for leaks. If
leaks occur, follow the “Pressure Relief
Procedure” in this manual before
tightening any ttings or hoses.
18. Follow the “Pressure Relief Procedure” in this manual
before changing from solvent to paint.
Be sure to follow the pressure relief procedure
when shutting down the sprayer 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 hose into a container of paint.
2. Place the bleed hose into a metal waste container.
3. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
a. To turn off the gas engine,
• set the pressure to minimum by turning the pressure
control knob fully counterclockwise,
• move the throttle lever to the slow position, and
• turn the engine switch to the OFF position.
b. To turn off the electric motor,
• set the pressure to minimum by turning the pressure
control knob fully counterclockwise,
• move the ON/OFF switch to the OFF position.
9. Remove the bleed hose from the waste container and
place it into the container of paint.
10. Close the bleed valve by rotating the bleed valve handle
fully clockwise.
11. Start the engine or turn on the electric motor.
12. Turn the pressure control knob clockwise approximately
1/3 of the way down to increase pressure.
13. 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.
14. Trigger the gun into the metal waste container until all air
and solvent is ushed from the spray hose and paint is
owing freely. from the gun.
15. Lock the gun by turning the gun trigger
lock to the locked position.
16. Turn off the sprayer.
17. 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.
18. Start the engine or turn on the electric motor.
19. Increase the pressure by turning the pressure control knob
slowly clockwise and test the spray pattern on a piece
4. Open the hydraulic shut-off valve located on the hydraulic
pressure hose. The handle should be in line with the
hose.
5. Open the bleed valve by rotating the bleed valve handle
fully counterclockwise.
6. Start the engine or turn on the electric motor.
a. To start the gas engine,
• move the fuel valve
• move the throttle lever
• move the choke lever
• turn the engine switch
• pull the starter rope briskly until the engine starts.
b. To start the electric motor, move the ON/OFF switch to
7. Turn the pressure control knob clockwise approximately
8. Turn off the sprayer.
8 © Titan Tool Inc. All rights reserved.
lever to the open
position,
to its middle point,
to the closed position
for a cold engine or to
the open position for
a warm engine,
to the ON position,
and
the ON position.
1/3 of the way down to increase pressure until the sprayer
cycles evenly and paint ows freely from the bleed hose.
of cardboard. Adjust the pressure control knob until the
spray from the gun is completely atomized.
NOTE: Turning the pressure up higher then needed to
atomize the paint will cause premature tip wear
and additional overspray.
Operating the Front Caster
Trigger locked
(gun will not spray)
Bleed Valve
Hydraulic Shut-off
Valve (in closed
position)
Pressure
Control Knob
The front caster on the cart is designed to track the sprayer in
either a straight line or allow free motion. Standing behind the
sprayer, the trigger on the left handle of the cart controls the
operation of the front caster.
1. To lock the front caster in the straight line position,
squeeze then release the caster trigger and move the
sprayer forward.
2. To allow free motion of the front caster, squeeze and hold
the caster trigger.
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 nozzles,
or preparing for cleanup.
1. Lock the gun by turning the gun trigger
lock to the locked position.
2. Turn off the sprayer.
a. To turn off the gas engine,
• set the pressure to minimum by
turning the pressure control knob
fully counterclockwise,
• move the throttle lever to the slow
position, and
• turn the engine switch to the OFF position.
b. To turn off the electric motor,
• set the pressure to minimum by turning the pressure
control knob fully counterclockwise,
• move the ON/OFF switch to the OFF position.
3. Close the hydraulic shut-off valve on the hydraulic
pressure hose.
4. Unlock the gun by turning the gun trigger lock to the
unlocked position.
5. Hold the metal part of the gun rmly to the
side of a metal waste 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. Place the bleed hose into the metal waste container.
9. Open the bleed valve by rotating the bleed valve handle
fully counterclockwise.
Cleanup
Special cleanup instructions for use with
flammable solvents:
• Always ush spray gun preferably outside and at least one
hose length from spray pump.
• If collecting ushed solvents in a one gallon metal
container, place it into an empty ve gallon container, then
ush solvents.
• Area must be free of ammable vapors.
• Follow all cleanup instructions.
IMPORTANT: 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.
IMPORTANT: Use only compatible solvents when cleaning
out oil based enamels, lacquers, coal tar, and epoxies.
Check with the fluid manufacturer for the recommended
solvent.
4. Place the bleed hose into a metal waste container.
5. Set the pressure to minimum by turning the pressure
control knob fully counterclockwise.
6. Open the hydraulic shut-off valve located on the hydraulic
pressure hose. The handle should be in line with the
hose.
7. Open the bleed valve by rotating the bleed valve handle
fully counterclockwise.
8. Start the engine or turn on the electric motor.
9. Allow the solvent to circulate through the sprayer and
ush the paint out of the bleed hose into the metal waste
container.
10. Turn off the sprayer.
11. Close the bleed valve by rotating the bleed valve handle
fully clockwise.
12. Start the engine or turn on the electric motor.
© Titan Tool Inc. All rights reserved. 9
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.
13. Trigger the gun into the metal waste container until the
paint is ushed out of the hose and solvent is coming out
of the gun.
14. Continue to trigger the spray gun into the waste container
until the solvent coming out of the gun is clean.
NOTE: For long-term or cold weather storage, pump
15. Follow the “Pressure Relief Procedure” found in the
16. Store the sprayer in a clean, dry area.
IMPORTANT: Do not store the unit under pressure.
mineral sprits through the entire system.
Operation section of this manual.
Cleaning a Clogged Tip
1. Follow the “Pressure Relief Procedure” in the Operation
section of this manual.
2. If the tip clogs, rotate the tip handle 180° until the arrow on
the handle is facing the opposite of the spray direction and
the handle clicks in the reverse position.
3. Trigger the gun once so that the pressure can blow the
clog out. NEVER use the tip in the reverse position for
more than ONE trigger pull at a time. This procedure can
be repeated until the tip is free of clogging.
The flow from the spray tip is at very high pressure.
Contact with any body part may be dangerous. Do
not place finger on gun outlet. Do not point the
gun at any person. Never operate the spray gun
without the proper tip guard.
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!
Daily Maintenance
Two daily procedures are required for routine operator
maintenance on this sprayer:
1. Lubricating the upper packings.
2. Cleaning the rock catcher.
Lubricating the Upper Packings
1. Clean out the paint that has seeped
past the upper packings into the
packing oil reservoir above the uid
section.
2. Fill the packing oil reservoir 1/2 full
with Piston Lube (P/N 314-480)
supplied by the factory. This will
extend packing life.
NOTE: Do not over-ll the reservoir
so that it overows and drips
into the paint.
Cleaning the Rock Catcher
1. The rock catcher will clog and must
be cleaned at least once a day.
2. Loosen the nut that secures the rock
catcher to the siphon tube.
3. Remove the rock catcher from the
bottom of the siphon tube.
4. Clean thoroughly with the appropriate
solvent.
10 © Titan Tool Inc. All rights reserved.
Packing Oil
Cup
Nut
Rock
Catcher
Maintaining the Filter Assembly
Clean the lter regularly. Dirty or clogged lters can greatly
reduce ltering ability and cause a number of system problems
including poor spray patterns, clogged spray tips, etc.
Cleaning
To clean the lter, perform the following procedure.
1. Follow the “Pressure Relief Procedure” found in the
Operation section of this manual.
Filter Cap
2. Remove the lter cap assembly and
spring.
3. Pull the lter element with ball
straight out of the lter body.
4. Clean inside the lter body, lter
element with ball, and lter cap
assembly using the appropriate
solvent.
NOTE: Use care in handling
parts as dirt, debris,
scratches, or nicks
may prevent o-rings or
gaskets from sealing.
This lter element lters
from the inside out. Be
sure to clean the lter
element thoroughly
on the inside. Soak
in solvent to loosen
hardened paint or
replace.
Inspection
Inspect all parts of the lter assembly before reassembly.
1. Inspect the ball inside the lter element. If the ball has
pressure cuts or scratches, replace the lter element.
a. If the ball is cut, remove the PTFE o-ring using an
o-ring pick and remove the carbide seat.
b. Check the seat for nicks or grooves. If the seat is
damaged, replace.
NOTE: Removal of the PTFE o-ring will damage the
o-ring and require replacement.
2. Remove the spring from the spring guide on the lter cap.
a. Measure the length of the spring uncompressed. If it
measures less than 3/4” from end to end, replace.
b. Push the spring back onto the spring guide until it
“snaps” back into position.
3. Inspect the two PTFE gaskets and the PTFE o-ring for
deformity, nicks, or cuts. Replace, if needed.
NOTE: The PTFE gaskets, PTFE o-ring, and spring are
packaged in Filter Service Kit P/N 930-050.
Reassembly
After cleaning and inspecting all parts, reassemble the lter.
1. Place the carbide seat into the lter body. Make sure the
beveled side of the seat is facing up.
2. Place the 37)( o-ring into the groove on the outer
diameter of the carbide seat.
3. Place the lter element with ball into the lter body.
NOTE: The top and bottom of the lter element with ball
are identical.
4. Push the spring back onto the spring guide of the lter cap
until it “snaps” back into position, if not already done.
5. Place the thin PTFE gasket onto the step at the top of the
lter body.
6. Place the thick PTFE gasket onto the top of the thin
gasket.
7. Tighten the lter cap assembly onto the lter body.
Assembly
Spring
Filter
Element
w/Ball
37)( Gasket
(thick)
PTFE Gasket
(thin)
PTFE O-ring
Carbide Seat
Filter Body
Maintaining the Hydraulic System
"Full" Mark
Hydraulic Fluid
Cap/Dipstick
Hydraulic
Filter
IMPORTANT: Use of Titan’s Coolflo™ Hydraulic Fluid is
mandatory in the PowrTwin hydraulic system. Do not use
any other hydraulic fluid. Use of any other hydraulic fluid
may seriously damage the hydraulic system and will void
the warranty.
1. Check the hydraulic uid daily. It should be at the
2. Change the hydraulic uid every twelve months. Drain
3. The hydraulic system has an external, replaceable
4. The hydraulic pump should not be serviced in the eld.
Maintaining the Fluid Section
If the sprayer is going to be out of service for an extended period
of time, it is recommended that following cleanup, a kerosene
and oil mixture be introduced as a preservative. Packings may
tend to dry out from lack of use. This is particularly true of the
upper packing set for which upper packing lubricant Piston Lube
(P/N 314-480) is recommended in normal usage.
If the sprayer has been out of service for an extended period of
time, it may be necessary to prime the suction by pouring some
of the paint solvent into the siphon tube to restart. It is extremely
important that the threads on the siphon hose coupling are
properly sealed. Any air leakage will produce erratic operation of
the sprayer and may damage the system. The up and the down
strokes should be approximately equal in time (one should not
be faster than the other). A fast up or down stroke may indicate
air in the system or malfunctioning valve or seats (see the
Troubleshooting section).
“Full” mark on the dipstick. If it is low, add only Titan
Coolo™ Hydraulic Fluid (P/N 430-361). Never add or
change hydraulic uid except in a clean, dust-free area.
Contamination of the hydraulic uid will shorten hydraulic
pump life and may void warranty.
the old uid from the tank and ll with 5 quarts of Titan
Coolo™ Hydraulic Fluid. Start the sprayer at just enough
pressure to operate the uid section. Run the sprayer at
this low pressure for at least 5 minutes. This removes
air from the system. Check the uid level after this
procedure.
hydraulic lter. Change the lter every twelve months.
If service on the hydraulic pump is required, it must be
returned to Titan.
Basic Engine Maintenance (gas engine)
• For detailed engine maintenance and technical
specications refer to the separate gasoline engine
manual.
• All service to the engine should be performed by an
authorized Honda Power Equipment dealer. To locate
a dealer in your area, look in the Yellow Pages of your
telephone directory under Gasoline Engines, Garden &
Lawn Equipment & Supplies, Lawn Mowers, etc.
• The Honda engine is warranted exclusively by American
Honda Motor Co., Inc.
• Use a premium quality motor oil certied to meet or
exceed U.S. Automotive requirement SG.or SF. SAE
10W30 is recommended for general all temperature use.
Other viscosities may be required in other climates.
• Use only a (NGK) BP6ES or BPR6E spark plug. Gap the
plug to 0.028 to 0.031 In. (0.7 to 0.8 mm) Always use a
spark plug wrench.
Daily
1. Check engine oil level, and ll as necessary.
2. Check gasoline level, and ll as necessary.
Always follow the fueling procedure outlined earlier
in this manual.
First 20 Hours
1. Change engine oil.
Every 100 Hours
1. Change engine oil.
2. Clean the sediment cup.
3. Clean and re-gap the spark plug.
4. Clean the spark arrestor.
Weekly
1. Remove the air lter cover and clean the element. In
very dusty environments, check the lter daily. Replace
the element as needed. Replacement elements can be
purchased from your local Honda dealer.
Engine Operation and Service
1. Clean and oil air lter pad on gasoline engine every 25
hours or once weekly. Do not permit the air intake screen
around the y wheel of the gas engine to load up with
paint or trash. Clean it regularly. The service life and
efciency of the gas engine model depends upon keeping
the gasoline engine running properly. Change the oil
in the engine every 100 hours. Failure to observe this
may result in engine overheating. Consult the engine
manufacturer’s service manual provided.
2. To conserve fuel, service life, and efciency of the sprayer,
always operate the gasoline engine at the lowest RPM
at which it runs smoothly without laboring and delivers
the amount required for the particular painting operation.
Higher RPM does not produce higher working pressure.
The gasoline engine is connected to the hydraulic pump
by a pulley combination designed to produce full paint
delivery at maximum RPM.
3. The warranty on gasoline engines or electric motors is
limited to the original manufacturer.
© Titan Tool Inc. All rights reserved. 11
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