Titan 433-820, 433-821 User Manual

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Page 1

Owner’s Manual

For professional use only

Do not use this equipment

before reading this manual!

SPEEFLO Hydra Pro IV

™

Gas Powered Airless Sprayer

Model Numbers: 433-820 433-821

Printed in the U.S.A.

NOTE: This manual contains important

warnings and instructions. Please read and retain for reference.

Page 2

Important Safety Information

Read all safety information before operating the equipment. Save these instructions.

Indicates a hazardous situation which, if not avoided, could result in death or serious injury.

To reduce the risks of re or explosion, electrical shock and the injury to persons, read and understand all instructions included in this manual. Be familiar with the controls and proper usage of the equipment.

WARNING: EXPLOSION OR FIRE

Flammable vapors, such as solvent and paint vapors, in work area can ignite or explode.

PREVENTION:

1. Use equipment only in well ventilated area. 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.

2. Do not ll fuel tank while engine is running or hot; shut o engine and allow to cool. Fuel is ammable and can ignite or explode if spilled on a hot surface.

3. Eliminate all ignition sources, such as pilot lights, cigarettes, portable electric lamps and plastic drop cloths (potential static arc).

4. Keep work area free of debris, including solvent, rags and gasoline.

5. Do not plug or unplug power cords, or turn power or light switches on or o when ammable vapors are present.

6. Ground equipment and conductive objects in work area. Make sure the grounding cable (not equipped) is connected from the grounding lug to a true earth ground.

7. Use only grounded hoses.

8. Hold spray gun rmly to the side of a grounded pail when triggering into pail.

9. If there is static sparking or if you feel a shock, stop operation

immediately.

10. 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 manufacturer’s safety instructions.

11. 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.

12. Keep a re extinguisher in work area.

WARNING: INJECTION INJURY

A high pressure paint stream produced by this equipment can pierce the skin and underlying tissues, leading to serious injury and possible amputation. See a physician immediately.

PREVENTION:

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.

English

4. Only use a nozzle tip specied 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 o, and release all

pressure before servicing, cleaning tip or guard, or changing tip. Pressure will not be released by turning o 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 o 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 specied 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 o 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.

NOTE TO PHYSICIAN: Injection into the skin is a traumatic injury which can lead

to possible amputation. 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.

WARNING: GENERAL

Can cause severe injury or property damage.

PREVENTION:

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 eective 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 inuence 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.

Page 3

Important Safety Information

7. Do not expose the hose to temperatures or pressures in excess of those specied 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).

IMPORTANT: Do not lift cart handle when loading or unloading.

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 overll 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 conned area. Exhaust contains poisonous carbon monoxide gas; exposure may cause loss of consciousness and may lead to death.

10. The muer becomes very hot during operation and remains hot for a while after stopping the engine. Be careful not to touch the muer 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.

Part # Language

Warning Labels

Your sprayer has the English language warning labels. If you require these labels in French, German, or Spanish, or require additional English labels, order directly from Titan free of charge.

745-056 English

745-057 Spanish

745-058 French

745-059 German

Table of Contents

Safety Precautions ........................................................................... 2

Grounding Instructions .............................................................................. 3

Specications ................................................................................... 4

Introduction ..................................................................................... 4

Setup ................................................................................................ 6

Fueling (gas engine) .................................................................................... 6

Operation ......................................................................................... 7

Startup .............................................................................................................. 7

Pressure Relief Procedure .......................................................................... 7

Cleaning a Clogged Tip .............................................................................. 8

Color Change / Clean Out .......................................................................... 8

Maintenance .................................................................................... 8

Hydraulic System .......................................................................................... 8

General Fluid Pump Maintenance .......................................................... 8

Basic Engine Maintenance ........................................................................ 9

Troubleshooting ............................................................................ 10

Airless Spraying ...........................................................................................10

Spray Patterns ..............................................................................................11

Hydraulic Motors ........................................................................................12

Fluid Sections ...............................................................................................13

Parts Lists and Service Instructions ............................................. 14

Hydra Pro IV Major Components ..........................................................14

Engine Drive & Hydraulic System .........................................................16

Tank Assembly and Mobil Kit .................................................................18

Hydraulic motor, 441-574 ........................................................................20

Fluid Pump, 185-551 .................................................................................24

Fluid Accessories .........................................................................................26

Outlet Accessories ......................................................................................27

Accessories and Service Kits ......................................................... 29

Warranty ........................................................................................ 32

Page 4

Specications

Gallons per minute (GPM) ...................... 2.5

Cycle rate per gallon ................................ 20

Cycles per minute (max) ......................... 50

Maximum tip size:

1-Gun ................................................. .050”

2-Gun ................................................. .035”

3-Gun ................................................. .029”

Pressure range ............................................ 500-3300 psi

Power ............................................................. 8.0 HP Honda engine

Fuel capacity ............................................... 1.4 gallons

Weight ........................................................... 349 lbs

Inlet paint lter ........................................... “Rock catcher”

Outlet paint lter ....................................... 50 mesh, 18in

Pump inlet.................................................... 1” NPT (F)

Pump outlet ................................................ 1/2” NPT(F) to paint lter

Paint lter hose connections ................ (1) - 1/4” NPSM(M)

(1) 3/8” NPT(F) Plugged

Dimensions .................................................. 36 1/2”” H x 51” L w/handle (38”

w/o handle) x 24 1/2” W

Fluid Pump Wetted Parts:

Cadmium plated ductile iron, electroless nickel plated carbon steel, hard chrome anti-wear surface, stainless steel, tungsten carbide, thiokol impregnated leather, ultra high molecular weight polyethylene.

Introduction

Congratulations on having selected the nest airless sprayer available in the world. Titan piston pumps are tireless workhorses - so tough they are virtually indestructable, 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.

Hydraulic drive makes possible the longest stroke and slowest cycling pumps in the industry which translates into low maintenance and longer life.

The Hydra Pro IV™ is equipped with Titan’s exclusive and patented Severe Service™ uid pump. This technology will give you signicantly longer rod, cylinder, and packing life than any other sprayer built in the world. This double ball piston pump employs a dependable and durable time-tested design. All pumps use an exclusive thick hard chrome plating on rod and cylinder parts. This patented plating process is harder than nitralloy, stainless steel, or hard chrome used by any other paint pump manufacturer and much more abrasion resistant. Highly polished parts reduce friction, extend packign life, and avoid damage from corrosion and abrasion. Simply stated - this is the world’s best paint pump.

The Hydra Pro IV™ oers other cost saving features:

• Variable pressure control from 500 to 3300 psi

• Very large tungsten carbide valve seats with hardened

stainless steel balls

• Self-adjusting packings

• Exclusive hand-tight swivel foot valve

• Large capacity inline paint lter

• “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 Hydra Pro IV™ airless sprayer. We appreciate your business.

Page 5

Hydra Pro IV™

Run Position

When the handle is in this position, the system is pressurized. Use extreme caution. Follow all warnings and instructions regarding pressure relief procedure

Hydraulic system

Pressure adjustment knob

Increase = clockwise

Decrase = counterclockwise

shuto valve

High pressure

hydraulic hose

Hydraulic motor

Wet cup (use Lubrisolv only)

Paint lter

Hydraulic uid

ll & dipstick

(use Coolo only)

Fluid pump

Ground lug

Pressure bleed valve

Bleed line

Siphon hose

Page 6

Setup

Read, understand, and follow all warnings before starting or operating this sprayer.

Required tools: Adjustable wrench

1. Connecting the hoses:

The siphon hose and bleed line hose have factory installed

PTFE tape on the male end o the hoses. Tighten the siphon hose and bleed line wrench tight.

2. One gun operation:

Attach the gun and hose. Always use a spray hose at least 50

feet long. Do not use PTFE or thread sealant on this assembly. Do not install the spray tip at this time.

3. Two gun operation:

Remove the plug from the second gun outlet. Replace with

nipple, part # 812-003 for 1/4” hose or nipple; use part # 808555 for 3/8” hose. Connect a hose and a gun to the outlet.

4. Multiple gun operation:

The Hydra Pro IV™ is engineerd to handle up to 4 guns. When

using more than two guns, make sure the second gun hookup outlet is plugged. Connect the multiple gun manifold to the single gun outlet. These manifolds are for either 2, 3, or 4 guns and have shuto valves. Connect a hose and gun to each outlet.

6. Be sure the Hydra Pro IV™ system is grounded. All Titan units are equipped with a grounding lug. A grounding cable (not supplied) should be used to connect the unit to a true earth ground. Check your loack electrical regulations for detailed grounding instructions.

Proper grounding is important. This applies 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 vaports present and create an explosion.

7. Strain all paints to assure trouble-free operation and freedom from frequent cleaning of inlet screen and gun strainer.

Operation

Fueling (gas engine)

Gasoline is extremely flammable and is explosive under certain conditions.

• ALWAYS turn the engine o 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 overll 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 Specications

• 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 eciently.

• 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.

5. Fill the wet-cup 1/2 full with Titan’s Piston Lube, part # 314480 supplied by the factory. This extends packing life.

Page 7

Operation

Startup

1. Areas must be well-ventilated to prevent hazardous operation with volatile solvents or exhaust fumes.

If lacquer or other flammable materials are to be sprayed, ALWAYS locate the unit outside the immediate spraying area. Failure to do so may cause an explosion.

2. Locate the unit outside the immediate spraying area to avoid clogged air intake of the engine or electric motor with overspray.

3. Before starting the unit, check oil levels:

a. The hydraulic uid level should read “Full” on the dipstick. Check

it daily. See the hydraulic system maintenance instructions for changing or adding hydraulic uid. Do not overll. Use only Titan Coolo™, part no. 430-361.

b. The gasoline engine oil level is determined by the manufacturer.

Check the manufacturer’s service manual supplied.

4. Open the orange handle shut-o valve located on the hydraulic return hose. Handle should be in line with hose. The gure below shows the handle in the open position.

7. Repeat above starting procedure with paint material. Lock gun trigger and attach spray tip. See the Technical Data Sheet or Operator’s Manual on the gun provided for installation and selection of the proper tip sizes.

8. Test spray pattern. Operate the pump at the lowest hydraulic pressure which provides good atomization. See the Troubleshooting Guide if you are not getting the proper pattern.

9. Operating pressure is adjustable from 500 to 3300 psi by turning the pressure adjustment knob clocwise. Do not turn the knob clockwise more than necessary to provide satisfactory atomization. Excess pressure wears out spray tips.

10. When restarting the unit, reduce the pressure at pressure control adjustment knob and pressure bleed valve.

5. Turn the pressure adjustment knob counterclockwise to lowest pressure setting.

6. Open the pressure bleed valve by turning it counterclockwise. This relieves pressure. See gure below.

a. Your new sprayer was tested at the factory with water soluble oil.

You must clean the system before spraying to avoid contamination of the sprayed material.

If you are spraying a water-based latex, ush with warm, soapy

water followed by a clean water rinse.

If you are using any other coating, ush with warm, soapy water

followed by a solvent. Check with the material manufacturer for a

compatible solvent. Place siphon tube assembly into proper solvent or water. b. Place waste container below bleed line. c. Start engine. Turn pressure control adjustment knob clockwise

(increasing pressure) until pump cycles evenly and solvent ows

freely from bleed line. d. Close pressure bleed valve by turning it clockwise. This allows the

system to pressurize. Hold gun trigger open, without spray tip

attached, until the uid ows smoothly. See gure below.

Pressure Relief Procedure

IMPORTANT: Always reduce pressure when you are cleaning a clogged tip, changing a tip, servicing any part of the system, or shutting down. Follow the steps below.

1. Engage the gun trigger lock.

2. Shut o the power source.

3. Close the orange handle shut-o ball valve on the hydraulic hose.

4. Open the pressure bleed valve by turning it counterclockwise at least three full turns.

5. Disengage the gun trigger lock and hold trigger open until ow of material stops.

6. Be certain to hold a metal part of the gun rmly to the side of a grounded metal container.

Page 8

Cleaning a Clogged Tip

1. Follow the Pressure Relief Procedure, page 7.

2. Lock the gun trigger.

3. Unthread the safety tip guard and remove the spray tip. Wash the tip in solvent and use a tip probe to remove any clogged material.

4. Release the gun trigger lock and spray briey into a waste container to blow out any clogged particles.

5. Reset the trigger lock in the “Trigger Locked” position. Release the trigger lock and resume spraying.

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.

Color Change / Clean Out / Flushing

IMPORTANT: Use only compatible solvents when cleaning out oil based enamels, lacquers, coal tar, and epoxies. Check with the fluid manufacturer for a recommended solvent.

1. Reduce pressure by turning the pressure adjustment knob and the pressure bleed valve on the bleed line counterclockwise. Follow the Pressure Relief Procedure, page

The pressure bleed valve should be turned counter-clockwise

three full turns.

2. Pull the siphon tube out of the material container.

3. Remove the spray tip from the gun. Hold the gun trigger open until material ow stops.

4. Put siphon tube into wash solvent or water as applicable, and operate pump slowly at low pressure until solvent ows freely from pressure bleed valve line.

5. Close pressure bleed valve and hold gun trigger open until solvent ows freely from gun. If solvent is not too dirty, recirculate it by owing gun stream back into solvent container. Use additional clean solvent and repeat procedure if necessary.

6. Check gun strainer screen and pump outlet lter screen daily. Use 50 mesh screens with spray tip size .018 and larger. Use 100 or 200 mesh screens with spray tip sizes .015 and smaller.

7. Replace paint lter cap to maximize clockwise rotation. The lter cover should be hand removable after the rst or second use with new Telfon O-ring.

IMPORTANT: O-ring must have PTFE backup washer to seal properly.

8. If unit has been spraying a water soluble material, ush with water and then repeat procedure with mineral spirits or Varsol solvent.

9. Wash spray tip in solvent. Blow tip clean with air pressure directed through the tip in the reverse direction.

Maintenance

Hydraulic System

1. Check the hydraulic uid daily. It should read “Full” on the dipstick. If it is low, add only Titan Coolo, part # 430-361. Never add or change hydraulic uid except in a clean, dustfree environment. Contamination of the hydraulic uid will shorten hydraulic pump life and may void warranty.

2. Change the hydraulic uid every six months. Drain old uid from tank and ll with 5 gallons of Coolo. Start operation of the system at just enough pressure to operate the uid pump. Run the system at this low pressure for at least 5 minutes. This removes air from the system. Check the uid level after this procedure.

3. The hydraulic system has an external replaceable hydraulic lter. Change the lter every six months.

4. The hydraulic pump should not be serviced in the eld. If service on the hydraulic pump is required, it must be returned to Titan.

General Fluid Pump Maintenance

If the paint pump 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, Titan part # 314480, is recommended in normal usage. A sample of Piston Lube accompanies each new unit. Do not substitute water or paint solvent for Piston Lube. Ordinary oil may contaminate the paint material and is not recommended.

If the paint pump 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 inlet siphon tube to restart. It is extremely

important that the threads on the inlet siphon hose coupling are properly sealed. Any air leakage will produce erratic operation of pump and may damage the system. The up and down strokes

shoudl be approximately equal in time. That is, 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 Guide.

Hydraulic Motor & Fluid Pump Service

See the individual Technical Data Sheets for maintenance and service instructions on the reciprocating hydraulic motor and the uid pump.

Page 9

Basic Engine Maintenance

• For detailed engine maintenance and technical specications

refer to the separate gasoline engine manual.

• All service to the engine should be performed by a dealer

authorized by the engine manufacturer. 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 gas engine is warranted exclusively by the engine

manufacturer.

• Use a premium quality motor oil certied 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 5 Hours

1. Change engine oil.

Every 25 Hours

1. Change engine oil.

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 engine 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 eciency 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 eciency 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.

Page 10

Troubleshooting - Airless Spraying

Condition Possible Cause Correction

A. Poor spray pattern and / or tails at top

and bottom of the spray pattern.

B. The gun drips or throws a drop at the

beginning or end of the spray pattern.

C. Spray tip stops up frequently. Particles too large for spray tip are passing

D. Spray pattern changes with pump

cycle.

E. Irregular ow of material. One stroke

faster than the other.

F. Spitting. Air in system.

G. Gun does not spray any uid. Suction hose leak.

Worn or incorrect tip and/or insucient atomization.

Hose size or length is too small or too long.

Dirty lter.

Needle may not be seating correctly.

Increase spring tension.

lter and/or gun screen.

Restrictions in the uid system. Check gun and pump lter screens. Always

Packings are worn or valve balls are not seating.

Restriction in the siphon system.

Dirty gun.

No paint.

Plugged foot valve.

Plugged lters or tip.

Ball check valve stuck open.

Be sure the tip is not worn. Increase pressure. Lower viscosity. Reduce surface tension by increasing hose size to minimize pressure drop through hose and/or reduce hose lengths. Use preorice disc (H disc).

Needle-orice combination should be factory relapped. Needle packing may be too tight. Loosen as much as possible without leakage.

Turn adjusting screw on back of gun clockwise to increase tension or use the green HP spring Part # 701-098.

Use 100 mesh gun screen instead of 50 mesh for small spray tips. Use 100 mesh screen in pump lter. Strain paint.

clean screens before they load up.

Check siphon hose assembly to be sure no air is entering, then recheck all threaded ttings for leakage. See Troubleshooting - Fluid Section for additional service information.

Inspect for siphon hose leak.

Disassemble and clean gun.

Inspect for siphon hose leak.

Check uid supply.

Remove, clean, inspect foot valve.

Clean lters or tip.

Clean and inspect pump ball check valve.

Page 11

Troubleshooting - Spray Patterns

Condition Possible Cause Correction

A. Tails Inadequate uid delivery.

Fluid not atomizing correctly.

B. Hour glass Inadequate uid delivery. Same as above.

C. Distorted Plugged or worn nozzle tip. Clean or replace nozzle tip.

Increase uid pressure. Change to small tip orice size. Reduce uid viscosity. Reduce hose length.

Clean gun and lter(s). Reduce number of guns using pump.

D. Pattern expanding and contracting

(surge)

E. Round pattern. Worn tip.

Suction leak.

Pulsating uid delivery.

Fluid too heavy for tip.

Inspect for siphon hose leak.

Change to a smaller tip orice size.

Install pulsation dampener in system or drain existing one. Reduce number of guns using pump.

Remove restrictions in system, clean tip screen if lter is used.

Replace tip.

Increase pressure. Thin material. Change nozzle tip.

Page 12

Troubleshooting - Hydraulic Motors

Condition Possible Cause Correction

A. Oil motor stalls at bottom (no unusual

heat problems).

B. Oil motor stops at top (no unusual

heat problems).

C. Low pressure (okay on down stroke,

sluggish on up stroke - high heat)

NOTE: Engine labors on upstroke, idles back at stall on the down stroke.

D. Low pressure (both strokes - high

heat)

NOTE: Engine labors at stall on both strokes.

Fluid pump seat unthreaded.

Valve sticking or oil motor trip rod shifter assembly separated.

Valve sticking

Broken spring retainer (valve rod assembly)

Broken spring or valve rod

Air in hydraulic motor

Air in uid pump

Blown piston seal

Cracked piston

Blown center o-rings on spool valve

Bad hydraulic pump

If connecting rod is okay, remove cylinder head plug and pop valve down. Replace plug and start machine. If machine cycles up and stops at bottom again, then problem is piston seat on uid pump. Check piston seat. Repair or replace as necessary. If piston seat is okay and problem does not change, check oil motor.

Remove valve and check for scratches and rough movement when sliding it up and down. Replace valve and spool in this condition. Check trip rod for possible separation.

Remove valve and check for scratches and rough movement when sliding it up and down. Replace valve and spool in this condition.

Replace valve rod assembly.

Reset valve. Purge Air, generally accomplished by low pressure cycling of motor/pump assembly for 5–10 minutes. Check for causes of air introduction:

• Loose ttings in tank.

• Loose ttings on hydraulic pump.

• Loose hose connections.

• Low oil in reservoir.

Stall at top can occur randomly when uid pump picks up air. Reset valve. Avoid air in the uid pump.

Before dismantling oil motor, start machine. With pump cycling under pressure, touch the hydraulic cylinder and the head to see if cylinder or head gets hotter. This will help determine if piston seal is blown or piston nut is broken. If heat is on the head, check the o-rings on spool valve.

Dismantle oil motor and check piston seals cylinder bore and piston nut. Pay special attention to piston nut. It can be cracked and not show externally.

Before dismantling oil motor, start machine. With pump cycling under pressure, touch the head to see if the head becomes hotter. This will help determine if center o-ring is blown on spool valve. If hot, remove and replace o-ring.

Replace hydraulic pump.

Page 13

Troubleshooting - Fluid Sections

Condition Possible Cause Correction

A. Pump delivers on upstroke only

or goes up slowly and down fast (commonly called downstroke dive).

B. Pump delivers on down stroke only or

goes up fast and down slowly.

C. Pump moves up and down fast, not

delivering material.

D. Pump moves up and down slowly

when spray gun is shut o.

E. Not enough uid pressure at gun. Spray tip is worn.

F. Pump chatters on up or down stroke

Lower foot valve ball is not seating due to trash or wear.

Material to viscous to siphon.

Air leaking in on siphon side or damaged siphon hose. Siphon may be too small for heavy material.

Upper ball is not seating due to trash or wear.

Lower packing set is worn.

Material container is empty or material is too thick to ow through the siphon hose.

Bottom ball stuck to foot valve seat.

Siphon hose is kinked or loose.

Loose connections. Bleed valve is open partially or bleed valve is worn. Lower packing set is worn.

Upper and/or lower ball not seating.

Outlet lter or gun lter is clogged.

Low voltage and/or inadequate amperage.

Hose size or length is too small or too long.

Solvent has caused upper packing to swell.

Remove foot valve assembly. Clean and inspect. Test foot valve by lling with water. If ball fails to seal the seat, replace ball.

Thin material - contact manufacturer for proper thinning procedures.

Tighten all connections between pump and paint container. If damaged, replace. Switch to bigger siphon set.

Check upper seat and ball with water. If ball fails to seal seat, replace.

Replace packing set is worn.

Rell with new material. If too thick, remove siphon hose and immerse pump or add thinner to material. Change to bigger siphon set. Open bleed valve to remove air and restart pump.

Remove foot valve. Clean ball and seat.

Straighten.

Check all connections between pump and gun. Tighten as necessary. If material is owing from bleed hose, close bleed valve or replace if necessary. Should none of above be evident, replace lower packing.

Reset balls by cleaning.

Replace.

Clean or replace lter.

Check electrical service. Correct as required.

Increase hose size to minimize pressure drop through hose and/or reduce hose lengths.

Replace packings.

Page 14

Hydra Pro IV™ Major Components

Page 15

Hydra Pro IV™ Major Components

8 HP Honda

ITEM NO. PART NO. DESCRIPTION Model #

433-820 422-821

1 2 3 4

5 920-559 Outlet manifold lter assembly, 50 mesh 1

6 840-209 Bleed line assembly w/valve 1

7 103-807 Siphon hose assembly, 1” x 4’ 1

8 433-700 Tank assembly & hydraulic system 1

9 433-602 Engine / drive assembly, 8 HP Honda 1

10 432-689 Hydraulic hose set 1

11 590-311 MobilKit, standard 1

441-185 Hydraulic motor pump assembly

441-574 Hydraulic motor assembly (1) 441-101 Assembly set (1) 185-551 Fluid pump assembly (1)

Page 16

Hydra Pro IV™ Hydraulic System

47 46

45 44 43

42 41

40 39

Page 17

Engine / Drive Assembly

ITEM

NO.

PART

NO.

DESCRIPTION QTY.

1 864-639 Screw 1

2 864-002 Washer, lock 1

3 433-024 Sleeve 1

4 858-634 Screw 3

5 858-002 Washer, lock 3

6 432-646 Fan retainer ring 1

7 432-631 Fan 1

8 432-630 Pulley 1

9 980-308 Key 1

10 980-339 Engine, 8 HP Honda 1

11 860-501 Nut 4

12 860-002 Washer, lock 4

13 433-021 Pad, mounting 4

14 860-582 Screw 4

15 433-020 Plate, motor mount 1

16 0537443 Gasket 1

17 432-632 Belt, timing 1

18 416-330 Pulley 1

19 419-331 Pulley hub w/bolts 1

20 871-001 Shim 2

Hydraulic System

ITEM

NO.

PART

NO.

DESCRIPTION QTY.

21 433-683 Elbow 2

22 433-026 Heat exchanger assembly (includes

items 23-24)

23 432-525 Heat exchanger

24 432-613 Connector set (2)

25 0537442 Gasket 1

26 432-601 O-ring 1

27 416-509 Pump 1

28 103-679 Clamp, hose 1

29 432-686 Hose, return 1

30 416-524 Spool 1

31 416-581 Button 1

32 416-588 Spring 1

33 416-226 O-ring 1

34 416-008 Stem, adjustment 1

35 185-983 Pin, cotter 1

36 441-206 Adapter / O-ring / nut 1

37 432-150 Elbow* swivel with nut 1

38 432-604 Filter, 100 mesh 1

39 432-676 Tube, pressure 1

40 432-645 Nut, tube 1

41 432-644 Ferrule 1

42 872-431 Nut 1

43 872-002 Washer, lock 1

44 872-005 Washer, nylon 1

45 335-010 Filter / dipstick 1

46 432-607 Adapter 1

47 940-557 Valve, ball 1

48 432-689 Hydraulic hose set *

49 432-861 Filter assembly 1

* Not included in this assembly

#48 Hydraulic Hose Set

Part No. 432-689

ITEM

NO.

PART

NO.

DESCRIPTION QTY.

a 432-715 Pressure hose assembly 1

b 432-672 Return hose assembly 1

c 191-664 Swivel adapter 1

#49 Filter Assembly

Part No. 432-861

ITEM

NO.

PART

NO.

DESCRIPTION QTY.

a 432-864 Element 1

b 432-863 O-ring 2

Page 18

Hydra Pro IV™ Tank Assembly and MobilKit

40 39 41

Page 19

Tank Assembly & Hydraulic Syste

ITEM

NO.

PART

NO.

DESCRIPTION QTY.

1 434-662 Fan shroud 1

2 858-001 Washer 5

3 856-924 Screw 5

4 862-444 Screw 4

5 862-002 Washer, lock 4

6 434-661 Back plate 1

7 433-022 Spacer 4

8 856-963 Nut 5

9 862-452 Screw 2

10 862-001 Washer, at 2

11 862-003 Washer, copper 2

12 862-002 Washer, lock 2

13 862-411 Nut, lock 2

14 860-528 Screw 6

15 860-002 Washer, lock 2

16 860-524 Screw, 5/16” - 18 x 5/8” 7

17* 860-524 Screw, 5/16” - 18 x 5/8” 1

18 434-676 Plate, inspection 1

19 0537444 Gasket, inspection plate 1

20 434-622 Tank 1

21 872-003 Washer, star 1

22 872-431 Nut, bulkhead 1

23 416-010 Sleeve 1

24 858-601 Nut 1

25 858-002 Washer, lock 1

26 101-205 Lug, ground 1

27 858-628 Screw 1

28 432-609 O-ring 1

29 434-621 Bushing 1

30 227-033 Plug, pipe 1

31 141-007 O-ring 1

32 434-682 Pressure control assembly 1

33 970-013 Knob

34 866-601 Nut, jam (2)

35 434-671 Shaft

36 185-983 Pin, cotter

Mobil Kit

ITEM

NO.

PART

NO.

DESCRIPTION QTY.

37 434-656 Handle 1

38 434-657 Foot 1

39 858-660 Screw 2

40 958-008 Cap, plastic 2

41 858-611 Nut 2

42 434-655 Pin, lock 4

43 435-641 Axle 1

44 570-010 Pin, cotter 4

45 670-109 Wheel 2

46 435-659 Bumper 1

* Do not substitute with a longer screw.

Page 20

Hydra Pro IV™ 441-574 Hydraulic Motor

Page 21

ITEM

NO.

PART

NO.

DESCRIPTION QTY.

1 235-030 Plug, cylinder 1

2 441-217 O-ring 1

3 569-016 Ball 2

4 441-005 Spring, trip 2

5 141-007 O-ring 2

6 441-979 Retainer 2

7 858-811 Nut 1

8 870-401 Nut, stanchion 2

9 870-004 Washer, stanchion 6

10 441-149 Ring, back-up 2

11 441-148 O-ring 2

12 441-908 Valve spool/sleeve 1

13 441-152 O-ring 3

14 441-015 Stanchion 2

15 441-916 Head, cylinder 1

16 191-668 Adapter 1

16a 194-114 O-ring

16b 194-113 O-ring

17 441-211 Spacer 1

18 314-072 Ring, snap 1

19 441-377 Shifter actuator 1

ITEM

NO.

PART

NO.

DESCRIPTION QTY.

20 441-238 Ring, wear 1

21 442-978 Piston 1

22 441-249 Seal, piston 1

23 441-026 O-ring 1

24 441-024 Ring, back-up 1

25 441-932 Piston tube 1

26 441-937 Set screw 1

27 431-007 Nut, coupling 1

28 441-312 Cylinder 1

29 441-151 Gasket, cushion 1

30 441-945 Base, motor 1

31 441-234 Seal, piston tube 1

32 445-237 Ring, wear 1

33 441-025 Wiper, piston tube 1

34 432-640 Elbow 1

35 441-017 Tee 1

35a 432-611 O-ring set

36 441-789 Tube 1

37 432-729 Elbow 1

37a 632-611 O-ring set

Page 22

Hydra Pro IV™ 441-574 Hydraulic Motor

Service Instructions

Page 23

IMPORTANT: Use of non-Titan manufactured service parts may void warranty. This motor contains hydraulic fluid. Take precautions to protect the immediate area from oil damage upon disassembly.

IMPORTANT: Disassemble this motor in a clean, dust free area. Any dust or dirt contamination of this assembly will shorten the service life of this motor and the hydrapac rotary pump.

1. Release set screw (26) and remove coupling nut (27). Push out nylon button (26).

2. Remove cylinder plug (1) and O-ring (2).

3. Unthread connector nuts (35, 37) and release tube (36).

4. Unscrew upper stanchion nuts (8), remove washer (9).

5. Raise cylinder head (15) high enough to secure the shifter actuator rod (19) with vise grips. Place a socket wrench on the lock nut (7).

6. Unthread the lock nut (7).

7. Lift cylinder head (15) from upper motor stanchions (14). Remove O-ring (11) and back-up ring (10).

8. Carefully lift cylinder (28) and piston tube assembly (25) from motor base (30). Separate the cylinder and piston tube assembly. Remove O-ring (11) and back-up ring (10) from motor base. Remove cushion gasket (29).

9. Remove piston seal (22) and wear ring (20).

10. Remove piston tube seal (31), wear ring (32) and wiper (33) from motor base (30).

Disassembly of cylinder head and shifter actuator rod

1. Remove trip retainers (6) along with O-rings (5), trip springs (4) and balls (3) from cylinder head (15).

2. Remove snap ring (18) with snap ring pliers.

3. Carefully lift out valve spool (12) with needle nose pliers.

4. Using a nylon rod or spool drive (P/N 990-009) from the top, push the valve sleeve (12) straight out of the cylinder head (15).

5. Place piston tube assembly (25) in horizontal position with bottom of assembly into heavy-duty vise.

IMPORTANT: DO NOT mar chromed surface.

Support the piston tube assembly (25) in the horizontal

position with wood blocks and grip the ats of piston (21) with a 2 1/4” at wrench to unthread piston.

Reassembly

Wash all parts thoroughly with Coolo™, part # 430-361. For routine servicing, use all new parts from Motor Service Kit, minor, part # 441-

071.

For major overhaul, replace all parts contained in Motor Service Kit, major, part # 441-701. Inspect all other parts for abnormal wear or damage and replace if necessary.

1. Install new lower piston tube seal (31) in motor base (30). Install new O-ring (11) and new back-up ring (10) in motor base (30).

2. Slide piston tube assembly (25) into motor base from below.

3. Place new O-ring (23) and new back-up ring (24 onto piston (21).

4. Clean and coat the threads of the piston (21) with Loctite sealant, part # 426-051, and place shifter actuator assembly (19) with piston (21) into piston tube.

IMPORTANT: DO NOT mar chromed surface.

5. Place new piston seal (22) and new wear ring (20) on piston (21).

6. Push piston tube to the top of its stroke and place cylinder (28) over piston tube and seat the cylinder (28) on the motor base (30) over the new cushion gasket (29).

7. Push the valve sleeve and spool (12) straight into the cylinder head (15).

8. Place spacer (17) behind the valve sleeve and spool assembly (12).

9. Insert snap ring (18) to hold spacer (17) in place.

10. Place new O-ring (11) and new back-up ring (10) on cylinder head (15) and lower cylinder head on to cylinder (28), shifter actuator assembly (19) and upper stanchions (14) with washers (9).

11. Raise the cylinder head (15) to apply vise grips to the shifter actuator rod (19). Pass the shifter actuator rod through the valve spool (12). Clean and Loctite the shifter rod threads and install and tighten lock nut (3).

12. Thread cylinder plug (1) with new O-ring (2) into cylinder head (15), insert new balls (3), new springs (4), and replace trip retainers (6) together with new O-rings (5) into cylinder head (15).

13. Place stanchion nuts (8), washers (9) on upper stanchions (14). Tighten stanchion nuts (8) alternately.

14. Attach tube (36) to tee assembly (35) and elbow (37) by tightening connector nuts.

NOTE: Areas where Loctite sealant is applied must be free

Service Kits

ITEM

NO.

10 441-149 Ring, back-up 2

11 441-148 O-ring 2

13 441-152 O-ring 3

20 441-238 Ring, wear 1

22 441-249 Seal, piston 1

23 441-026 O-ring 1

24 441-024 Ring, back-up 1

29 441-151 Gasket, cushion 1

31 441-234 Piston, tube seal 1

32 445-237 Ring, wear 1

ITEM

NO.

12 441-908 Valve spool / sleeve set 1

19 441-377 Shifter actuator assembly 1

of oil and grease.

Motor Service Kit, Minor

Part No. 441-071

PART

NO.

2 441-217 O-ring 1

3 858-811 Nut 1

4 569-016 Ball, S.S. 2

5 441-005 Spring, trip 2

6 141-007 O-ring 2

426-051 Loctite sealant 1

PART

NO.

441-071 Motor service kit, minor 1

DESCRIPTION QTY.

Motor Service Kit, Major

Part No. 441-701

DESCRIPTION QTY.

Page 24

Hydra Pro IV™ 185-551 Fluid Pump Assembly

ITEM

NO.

PART NO. DESCRIPTION QTY.

1 185-981 Pin, roll 1

2 185-984 Rod, displacement 1

3 181-906 Block, pump 1

4 178-001 Packing set, upper 1

5 228-002 Nipple, hex 1

6 182-906 Spring, packing 1

7 182-007 O-ring, PTFE 1

8 183-930 Cylinder 1

9 185-011 Retainer, spring 1

10 185-010 Spring, packing 1

11 180-001 Packing set, lower 1

12 920-103 Ball 1

13 182-921 Seat, piston 1

14 183-230 O-ring 1

15 182-007 O-ring, PTFE 1

16 183-992 Valve, foot 1

17 314-180 Ball 1

18 240-022 Cage, ball 1

18a 241-109 Pin 1

ITEM

NO.

19 870-441 Nut 4

Assembly Set - Part No. 441-101

PART

NO.

DESCRIPTION QTY.

20 870-004 Washer 6

21 441-016 Stanchion 2

22 442-956 Rod, connecting 1

Displacement

Rod Area

Stroke Length Displacement Volume /

Stroke

IN CM IN

Displacement Volume / 40 Cycles /

LITER IN

80 Strokes

GAL. CM

Motor

Selection

LITER

Motor Pump

ratio

441 Series 3:11.38 8.90 4 10.2 5.55 90.9 0.091 444 1.92 7272 7.27

Page 25

185-551 Fluid Pump Service Information

IMPORTANT: Use of non-Titan manufactured service parts may void warranty.

The 185 Series Pump should receive a routine servicing after approximately 1000 hours of use or earlier if there is excessive leakage from the top packing, or if pump strokes become faster on one stroke or another. The use of Titan Piston Lube Part #

314-480 is recommended as an upper packing lubricant. DO NOT SUBSTITUTE OIL, WATER OR SOLVENT for an upper packing

lubricant.

Disassembly Procedure

1. Test pump before disassembly. Follow test procedure in Troubleshooting Guide - Fluid Section.

2. Remove siphon hose assembly.

3. Remove stanchion nuts (19) and washers (20).

4. Hold the air motor piston rod at the wrench ats and unthread coupling nut to separate pump from motor.

IMPORTANT: Never use a pipe wrench, pliers, etc. on the chrome part of hydraulic, air or fluid section rod.

5. Remove roll pin (1) or jam nut on connecting rod (22). Remove connecting rod (22) from displacement rod (2).

6. Unthread and remove foot valve (16).

7. Remove PTFE O-ring (15), O-ring (14), ball cage assembly (18) and ball (17).

8. Remove cylinder (8).

9. Remove displacement rod (2).

10. Place piston seat (13) in a vise and use a wrench on the ats to remove the displacement rod (2) from the piston seat (13).

11. Remove lower packing set (11), spring (10), spring retainer (9) and ball (12).

12. Remove upper packing spring (6), packing set (4) and O-ring (7).

13. Clean and inspect all parts. Inspect displacement rod’s (2) and cylinder’s (8) chrome for grooves, dents or worn areas. Replace if hard chrome is damaged. Inspect valve seats and replace if cracked or worn.

Reassembly Procedure

1. Insert upper packing set (4) into pump block (3)

IMPORTANT: Peak of “V” packings must point upwards on reassembly.

2. Insert upper spring (6); small end of spring must go toward the packing set.

3. Insert spring retainer (9).

4. Place new lower packing set (11) over piston seat (13).

IMPORTANT: Peak of “V” must point downward on reassembly.

5. Replace spring (10), spring retainer (9) and new ball (12) on piston seat (13).

6. Thread piston seat (13) back onto displacement rod (2).

IMPORTANT: Use Loctite on clean threads.

7. Insert displacement rod (2) assembly through upper packing set (4) in pump block (3).

8. Place new O-ring (7) on end of cylinder (8) and thread back into pump block (3).

IMPORTANT: Lubricate all O-rings before assembly.

9. Insert new ball (17), ball cage (18), and new O-ring (14) into foot valve.

NOTE: Ball cage pin (18a) to be in lower position unless

pump is to be used for heavy block ller or roong materials.

10. Place new PTFE O-ring (15) on cylinder (8) and then install foot valve assembly (16)

NOTE: It is not necessary to overtighten foot valve and

cylinder into pump block. O-ring seals perform sealing function without excessive tightening. Full thread engagement is sucient. The foot valve (16) may be rotated back up to 3/4 turn from full engagement for convenient hose position.

11. Insert connecting rod (22) through coupling nut and thread connecting rod (22) into displacement rod (2).

12. Insert roll pin (1) into connecting rod (22).

For siphon hose attachment, it is critically important that

the thread of the siphon hose t snugly into the foot valve with the hose assembly couplings PTFE-taped and sealed to prevent air inlet leakage.

Service Kits

NOTE: Minor service kit # 185-050 has polyethylene/

Minor service kit # 180-051 has leather packings. Minor service kit # 185-052 has PTFE packings.

ITEM

NO.

4 175-001 Packing set, upper 1

4 178-001 Packing set, upper 1

4 178-320 Packing set, upper 1

7 182-007 O-ring, PTFE 1 1 1

11 180-002 Packing set, lower 1

11 180-322 Packing set, lower 1

11 183-001 Packing set, lower 1

12 920-103 Ball 1 1 1

14 183-230 O-ring 1 1 1

15 182-007 O-ring, PTFE 1 1 1

17 314-180 Ball 1 1 1

ITEM

NO.

2 185-984 Displacement rod 1 1 1

6 182-906 Spring, packing 1 1 1

8 183-930 Cylinder 1 1 1

leather packings.

Pump service kit, minor CTR IND PTFE

PART

NO.

426-051 Loctite Sealant 1 1 1

Pump service kit, major CTR IND PTFE

PART

NO.

185-050 Minor kit 1

185-051 Minor kit 1

185-052 Minor kit 1

DESCRIPTION

185-

050

185-

500

185-

051

185-

501

185-

052

185-

502

Page 26

Hydra Pro IV™ Fluid Accessories

1 2 3 4 5 6 7

840-209 Bleed Line Assembly with Valve

ITEM

PART NO. DESCRIPTION QTY.

NO.

1 944-028 Valve, bleed 1

2 103-101 Bleed line assembly 1

3 103-117 Tube

4 538-030 Hose assembly

944-028 Bleed Valve Assembly

ITEM

PART NO. DESCRIPTION QTY.

NO.

1 944-024 Knob assembly 1

2 944-020 Valve body 1

3 944-004 O-ring 1

4 944-026 Valve stem stop 1

5 761-715 Ball, T.C. 1

6 945-003 Gasket, copper 1

7 944-904 Valve seat 1

Service Instructions

The 944 Series Relief Valve has a tungsten carbide seat (9) and should not require frequent replacement. The tungsten carbide ball (7), in normal service, will last a long time because it rotates and wears evenly. If there is leakage, replace the ball.

IMPORTANT: Open the adjustment knob (1) to full counterclockwise position before unthreading valve seat (9) from valve body (4).

If the valve stem (3) is rotated inwardly with the ball removed, the PTFE O-ring (5) may require replacement. If there has been leakage from the valve stem, the PTFE O-ring should be replaced.

IMPORTANT: The valve stem stop (6) must be unthreaded from the valve stem (3) with a socket screwdriver, then the valve stem can be threaded out of the valve body.

IMPORTANT: All non-moving threads must be assembled with Loctite sealant, Titan part # 426-051.

103-807 Siphon Valve Assembly

103-808 55 Gallon Siphon Assembly

ITEM

PART NO. DESCRIPTION QTY.

NO.

1 0509762A Rock catcher 1

2 103-575 Tube 1

103-585 Tube (55 gal. siphon ass’y) 1

3 103-679 Hose clamp 2

4 420-070 Hose 5’

5 103-125 Spring 1

6 103-119 Clip 1

7 0509760A Adapter 1

Page 27

Hydra Pro IV™ Outlet Accessories

Outlet Manifold Filter Assembly

Part No. 920-559

ITEM

NO.

1 920-917 Filter cap assembly 1

2 920-103 Ball, S.S. 1

3 920-004 Screen, lter, 50 mesh 1

4 920-006 Gasket, PTFE (thick) 1

5 920-070 Gasket, PTFE (thin) 1

6 920-927 Body, lter (5000 psi) 1

7 812-003 Nipple, hex 1

8 227-027 Plug, pipe 1

9 227-033 Plug, pipe 1

10 703-137 Swivel tting 1

PART

NO.

DESCRIPTION QTY

Cleaning

Clean 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.

To clean the lter, shuto system and relieve all system pressure. See the Pressure Relief Procedure on page 7.

1. Remove lter cap (1).

2. Pull lter element with check ball (3) straight out of the lter body (6).

3. Thoroughly clean inside lter body (6), lter element with check ball (3) and lter cap (1) with appropriate solvent. Use care in handling parts as dirt, debris, scratches or nicks may prevent O-rings or gaskets from sealing.

Part No. 920-050 Filter Service Kit

ITEM

Max. Working Pressure 5000 psi (345 bar)

Filter Area 18in

Outlet Ports (1) 1/4” NPT (F) for bleed

Wetted parts Carbon steel with

PART NO. DESCRIPTION QTY.

NO.

2 920-103 Ball 1

4 920-006 Gasket, PTFE 1

5 920-070 Gasket, PTFE 1

Specications

(116 cm2)

valve (1) 3/8” NPT (F) with

1/4 NPSM (M) hose connection

(1) 3/8” NPT (F) plug for additional gun hookup.

electroless nickel and cadmium plating, stainless steel, PTFE

The 920 Series Filter Elements lter from the inside out. Be certain to clean the screen element thoroughly on the inside. Soak in solvent to loosen hardened paint, etc. or replace.

Page 28

Hydra M™ & Hydra Pro Super™ Outlet Accessories - Gun Manifold Assemblies

4-Gun

2-Gun

1 Gun Add-On

Gun Manifold Assemblies

975212 975214 975111 975302 975304 975311

ITEM

NO.

1 970-100 Manifold 1 2 1 2

2 940-553 Valve, ball 2 4 1

2a 941-555 Valve, ball 2 4 1

3 51551 Nipple, hex 2 4 1

4 814-004 Nipple, hex 1 2 3 6 1

5 227-006 Nipple, hex 2 4 1

6 808-555 Nipple, hex 2 4 1

7 227-033 Plug, pipe 1 1 1 1

PART

NO.

DESCRIPTION

2  GUN 1/4” 4  GUN 1/4” 1  GUN

ADDON

1/4”

2  GUN 3/8” 4  GUN 3/8” 1  GUN

ADDON

3/8”

Page 29

Key Accessories and Service Kits

These items may be purchased separately from your local Titan distributor.

Part No. Description

103-807 Siphon hose assembly with rock catcher 1” x 4’ - 5 gallon

103-808 Siphon hose assembly with rock catcher 1” x 6 1/2 - 55 gallon

103-627 Rock catcher

920-001 Paint lter element, 5 mesh (for multicolors and heavy materials)

920-004 Paint lter element, 50 mesh (for latex and normal architectural materials)

920-005 Paint lter element, 100 mesh (for stains, lacquers and ne nish materials)

101-208 Grounding clamp

101-212 Grounding wire, 12 gauge x 25’

314-480 Piston Lube upper packing lubricant, 8 ounces

700-926 Piston Lube upper packing lubricant, 1 quart

430-362 Coolo™ hydraulic uid, 1 quart

430-361 Coolo™ hydraulic uid, 1 gallon

441-071 Minor service kit for hydraulic motor

441-701 Major service kit for hydraulic motor

185-050 Minor service kit for 185-551 uid pump, polyethylene / leather packings

185-051 Minor service kit for 185-551 uid pump, leather packings

185-052 Minor service kit for 185-551 uid pump, PTFE packings

185-500 Major service kit for 185-551 uid pump

920-050 Service kit for paint lter

944-050 Service kit for bleed valve

975-212 2-gun manifold with ball valves, 1/4”

975-214 4-gun manifold with ball valves, 1/4”

975-111 1-gun add-on, 1/4”

975-302 2-gun manifold with ball valves, 3/8”

975-304 4-gun manifold with ball valves, 3/8”

975-311 1-gun add-on, 3/8”

Page 30

Notes:

Page 31

Notes:

Page 32

Warranty

Titan Tool, Inc., (“Titan”) warrants that at the time of delivery to the original purchaser for use (“End User”), the equipment covered by this warranty is free from defects in material and workmanship. With the exception of any special, limited, or extended warranty published by Titan, Titan’s obligation under this warranty is limited to replacing or repairing without charge those parts which, to Titan’s reasonable satisfaction, are shown to be defective within twelve (12) months after sale to the End User. This warranty applies only when the unit is installed and operated in accordance with the recommendations and instructions of Titan.

This warranty does not apply in the case of damage or wear caused by abrasion, corrosion or misuse, negligence, accident, faulty installation, substitution of non-Titan component parts, or tampering with the unit in a manner to impair normal operation.

Defective parts are to be returned 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 be returned to the End User transportation prepaid.

THERE IS NO OTHER EXPRESS WARRANTY. TITAN HEREBY DISCLAIMS ANY AND ALL IMPLIED WARRANTIES INCLUDING, BUT NOT LIMITED TO, THOSE OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, TO THE EXTENT PERMITTED BY LAW. THE DURATION OF ANY IMPLIED WARRANTIES WHICH CANNOT BE DISCLAIMED IS LIMITED TO THE TIME PERIOD SPECIFIED IN THE EXPRESS WARRANTY. IN NO CASE SHALL TITAN LIABILITY EXCEED THE AMOUNT OF THE PURCHASE PRICE. LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR SPECIAL DAMAGES UNDER ANY AND ALL WARRANTIES IS EXCLUDED TO THE EXTENT PERMITTED BY LAW.

TITAN MAKES NO WARRANTY AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE WITH RESPECT TO ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT MANUFACTURED BY TITAN. THOSE ITEMS SOLD, BUT NOT MANUFACTURED BY TITAN (SUCH AS GAS ENGINES, SWITCHES, HOSES, ETC.) ARE SUBJECT TO THE WARRANTY, IF ANY, OF THEIR MANUFACTURER. TITAN WILL PROVIDE THE PURCHASER WITH REASONABLE ASSISTANCE IN MAKING ANY CLAIM FOR BREACH OF THESE WARRANTIES.

Material Safety Data Sheets (MSDS) are available on Titan’s website or by calling Customer Service.

www.titantool.com

Serial Number _ _ _ _ _ _ _ _ _ _

United States Sales & Service

Phone:

1-800-526-5362

Fax:

1-800-528-4826

1770 Fernbrook Lane Plymouth, MN 55447

www.titantool.com

International Sales

international@titantool.com

Fax: 1-763-519-3509

1770 Fernbrook Lane Plymouth, MN 55447