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© Titan Tool Inc.  All rights reserved. 

5

Introduction

Congratulations on having selected the finest 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 flexibility 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. 

This PowrLiner is equipped with Titan’s exclusive fluid pump.  

This technology will give you significantly 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 filter

  •  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. 

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 flames or sparks in the refueling 

area or where gasoline is stored.

  •  Do not overfill 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 Specifications

  •  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. 

 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 efficiently. 

  •  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 find out if the gasoline contains 

alcohol.  If it does, confirm 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. 

Summary of Contents for SPEEFLO PowrLiner 4950

Page 1: ...ofessional use only SPEEFLO PowrLiner 4950 NOTE This manual contains important warnings and instructions Please read and retain for reference Register your product online at www titantool com Proper r...

Page 2: ...nt 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 F...

Page 3: ...nderstood 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 elec...

Page 4: ...ilter Assembly 31 Trigger Assembly 32 SAE O Ring Fitting Installation 32 Accessories and Service Kits 33 Second Gun Assembly 34 Electrical Schematic 36 SC 6 Striping Tip Chart 37 Spray Gun Positions 3...

Page 5: ...ly 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 prolonge...

Page 6: ...osition Push the lever toward the inside of the frame until the pin engages the left plate b Both Guns The dual gun position is with the selector in the center position Push the lever toward the cente...

Page 7: ...ure that the fluid in the system is compatible with the paint that is going to be used NOTE Incompatible fluids and paint may cause the valves to become stuck closed which would require disassembly an...

Page 8: ...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...

Page 9: ...e 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...

Page 10: ...Clean inside the filter body filter element with ball and filter cap assembly using the appropriate solvent NOTE Use care in handling parts as dirt debris scratches or nicks may prevent o rings or gas...

Page 11: ...valve or seats see the Troubleshooting section Basic Engine Maintenance gas engine For detailed engine maintenance and technical specifications refer to the separate gasoline engine manual All servic...

Page 12: ...inal Screw Spring Spring Clip 6 Place the spring on the brush as shown above Push in and hook the spring clip Repeat this procedure for the other side 7 Reinstall both inspection covers If electric mo...

Page 13: ...er is clogged 3 Low voltage and or inadequate amperage 4 Hose size or length is too small or too long 1 Solvent has caused upper packing to swell Solution 1 Inspect connections for air leaks 2 Disasse...

Page 14: ...condition Check trip rod for possible separation and spool in this condition Check trip rod for possible separation 1 Remove valve and check for scratches and rough movement when sliding it up and do...

Page 15: ...d not atomizing correctly Increase fluid pressure Change to smaller tip orifice size Reduce fluid viscosity Reduce hose length Clean gun and filter s Reduce number of guns using pump 1 Same as above 1...

Page 16: ...ectriques de moteurs ou autres dispositifs produisant des tincelles dans la zone de pulv risation 11 Maintenez la propret de la zone et veillez ce qu elle ne contienne pas de conteneurs de peinture ou...

Page 17: ...ou le mouvement des accouplements Changez imm diatement le tuyau si l une de ces conditions est v rifi e Ne r parez jamais un tuyau de peinture Remplacez le par un tuyau conducteur haute pression 13...

Page 18: ...y otros materiales inflamables 12 Inf rmese del contenido de la pintura y de los disolventes que pulverice Lea las hojas de datos sobre seguridad de los materiales MSDS y las etiquetas en los botes de...

Page 19: ...s Sustituya inmediatamente una manguera si descubre alguna de estas anomal as No repare nunca una manguera de pintura Sustit yala por una manguera conductora a alta presi n 13 No pulverice al aire lib...

Page 20: ...59 138 Second gun kit with gun 1 759 139 Second gun kit without gun 3 550 290 Airless Gun 1 2 4 235 117 Motor pump assembly 1 1 5 759 130 12 gallon hopper 1 1 6 103 841 Siphon hose assembly 1 1 7 840...

Page 21: ...002 Lock washer 10 12 325 031 O ring 1 13 860 528 Screw 1 14 860 002 Washer 2 15 424 283 Chain 1 16 424 236 Return hose assembly 1 17 451 029 Fitting 1 18 0290770 Tank cover 1 19 858 609 Clinch nut 1...

Page 22: ...0408 Belt V not shown not part of assembly Item Part No Description 506 217 Qty 506 214 Qty 1 506 259 Cover 1 1 2 860 501 Nut Stop 4 4 3 860 002 Washer Lock 4 4 4 860 004 Washer Flat 8 8 5 860 535 Scr...

Page 23: ...2 779 011 Frame 1 3 779 017 Spacer 2 4 779 016 Wheel 1 5 779 019 Lock nut 1 Item Part No Description Qty 1 944 030 Bleed valve assembly 1 2 500 516 Hose assembly 1 3 103 300 Bleed tube includes item...

Page 24: ...cap 1 24 779 068 Taper bearing 2 25 779 085 Taper bearing seal 1 26 779 152 Gun cable 1 27 759 056 Spring holder short 1 28 424 229 Grease fitting 1 29 779 019 Lock nut 3 4 1 30 862 001 Flat washer 2...

Page 25: ...856 744 Screw 2 81 759 033 Clamp knob 1 Part No Description Qty 82 220 001 Lock nut 1 83 759 035 Strap 1 84 424 203 Trigger 1 85 424 219 Mounting block 1 86 424 218 Flange bearing 2 87 424 217 Lever...

Page 26: ...spring 2 4 569 016 Ball SS 2 5 441 908 Spool sleeve set 1 6 441 152 O ring 3 7 235 030 Cylinder head plug 1 8 441 217 O ring 1 9 858 811 Flex lock nut 1 10 451 121 Elbow 90 1 11 235 112 Cylinder head...

Page 27: ...n Lube pump packing lubricant It is a solvent and will severely damage seals and O Rings of the hydraulic motor 2 Install o rings 2 on trip retainers 1 Install trip retainer balls 4 followed by spring...

Page 28: ...g 1 2 107 003 Connecting pin 1 3 106 015 O ring Teflon 2 4 106 002 Packing set leather UHMWPE steel 2 5 106 005 Upper packing spring 1 6 107 029 Displacement rod 1 7 106 001 Spring retainer 1 8 106 11...

Page 29: ...valve housing 20 Torque the cage to 240 in lbs 20 ft lbs 4 Insert a new Teflon o ring 3 into the groove of the foot valve housing 20 Lubricate the o ring using oil or grease 5 After soaking the leathe...

Page 30: ...the gas engine electric motor is lifted up remove the belt from the front and rear pulleys 4 Install the new belt a Insert the belt into the fixed section of the belt guard Loop the belt over the rea...

Page 31: ...7 12 11 9 8 10 15 14 13 16 8 18 17 Item Part No Description Qty 1 0290443 Filter cap assembly 1 2 930 020 Spring 1 3 930 006 Filter element 50 M w ball 1 4 920 006 Gasket Teflon thick 1 5 920 070 Gas...

Page 32: ...t washer allows for o ring extrusion O ring cut on thread 1 Pull washer and o ring back as far as possible 2 Lubricate o ring and entrance port 3 Screw fitting in until washer pushes o ring into entra...

Page 33: ...n Service Kit Minor 930 050 Filter Service Kit 611 275 1 6 Gun Extension 611 276 1 12 Gun Extension 611 277 1 18 Gun Extension 611 278 1 24 Gun Extension 930 005 Filter element 5 mesh w ball 930 007 F...

Page 34: ...88 Cable guide 1 6 756 124 Extension bar 1 7 779 106 Clamp 1 8 858 912 Screw shoulder 1 9 858 601 Nut 1 10 424 233 Gun holder 1 11 424 224 Support arm 1 12 779 152 Gun control cable assembly 1 13 424...

Page 35: ...ssembly exploded view drawing in this section 5 Locate the second gun outlet on the pump filter Remove the plug and install the hex nipple and ball valve Thread the second gun hose onto the hex nipple...

Page 36: ...Inc All rights reserved Electrical Schematic Engine Wire Assembly 779 147 Wire Assembly 779 149 Wire Assembly 779 148 YELLOW YELLOW PINK Wire Assembly 779 242 12V Adapter BLACK GREEN GREEN Ground Engi...

Page 37: ...ght film 665 2124 12 14 305 357 mm 021 53 mm Most traffic paints Light film 665 2128 14 16 357 406 mm 021 53 mm Most traffic paints Light film 665 2308 4 6 102 152 mm 023 58 mm Most traffic paints Hea...

Page 38: ...38 Titan Tool Inc All rights reserved Spray Gun Positions Single Line One Gun Curb Two Lines Two Gun Curb Spraying Around Obstacles Two Lines or One Wide Line...

Page 39: ...Titan Tool Inc All rights reserved 39 Notes...

Page 40: ...ned to an authorized Titan sales service outlet All transportation charges including return to the factory if necessary are to be borne and prepaid by the End User Repaired or replaced equipment will...

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