Titan 335-580 User Manual

Owner’s Manual

For professional use only

Do not use this equipment before reading this manual!

PowrTwin 3500

50th Anniversary Special

Model Number:

Gas Bare 335-580

Printed in the U. S. A.

NOTE: This manual contains important warnings

and instructions. Please read and retain for reference.

Table of Contents

Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

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

Grounding Instructions. . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Gasoline Engine Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Français . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Español. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Operating Components . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Fueling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Startup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Cleanup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Pressure Relief Procedure. . . . . . . . . . . . . . . . . . . . . . . . . 9

Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11–13

Airless Gun . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Fluid Pumps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

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

Spray Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Parts Lists and Service Instructions . . . . . . . . . . . . . 18–31

Main Assembly — Gas Models . . . . . . . . . . . . . . . . . . . . 18

Gas Convertokit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19

DC— Electric Convertokit . . . . . . . . . . . . . . . . . . . . . . . . 20

Cart Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Hydraulic System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Hydraulic Motor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24–26

Fluid Pump . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26–27

Inlet Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Outlet Accessories. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

SAE O-Ring Fitting Installation. . . . . . . . . . . . . . . . . . . . . 31

Key Accessories and Service Kits . . . . . . . . . . . . . . . . . . 31

Airless Tip Selection . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

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

Introduction

Congratulations on having selected the finest airless sprayer available in the world. Speeflo piston pumps are tireless workhorses — so tough they are virtually indestructible, even under the most severe service. Speeflo 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 Speeflo users.

The unique ability of this PowrTwin 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 units operate quietly with no motor starting and stopping.

This PowrTwin is equipped with Speeflo's exclusive and patented Severe Service 500™ fluid pump. This technology will give you significantly 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 packing life, and avoid damage from corrosion and abrasion. More than 100,000 of these pumps are in operation around the world.

This PowrTwin 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 PowrTwin. Thanks again for selecting Speeflo. We appreciate your business.

Warning Labels

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

Part # Language

313-771 English 313-784

313-1306 Spanish 313-1307

313-785 French 313-786

313-787 German 313-788

Safety Precautions

This manual contains information that must be read and understood before using the equipment. When you come to an area that has one of the following symbols, pay particular attention and make certain to heed the safeguard.

WARNING

This symbol indicates a potential hazard that may cause serious injury or loss of life. Important safety information will follow.

CAUTION

This symbol indicates a potential hazard to you or to the equipment. Important information that tells how to prevent damage to the equipment or how to avoid causes of minor injuries will follow.

NOTE: Notes give important information that should

be given special attention.

WARNING

HAZARD: Injection injury - A high pressure stream

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

DO NOT TREAT AN INJECTION INJURY AS A SIMPLE CUT! Injection can lead to amputation. See a physician immediately.

The maximum operating range of the gun is 3300 PSI / 228BAR fluid pressure.

PREVENTION:

• NEVER aim the gun at any part of the body.

• NEVER allow any part of the body to touch the fluid stream. DO NOT allow body to touch a leak in the fluid hose.

• NEVER put your hand in front of the gun. Gloves will not provide protection against an injection injury.

• ALWAYS lock the gun trigger, shut the pump off, and release all pressure before servicing, cleaning the tip or guard, changing tip, or leaving unattended. Pressure will not be released by turning off the motor. The PRIME/SPRAY knob must be turned to PRIME to relieve the pressure. Refer to the PRESSURE RELIEF PRESSURE described in the pump manual.

• ALWAYS keep the tip guard in place while spraying. The tip guard provides some protection but is mainly a warning device.

• ALWAYS remove the spray tip before flushing or cleaning the system.

• The paint hose can develop leaks from wear, kinking and abuse. A leak can inject material into the skin. Inspect the hose before each use.

• NEVER use a spray gun without a trigger lock and trigger guard in place and in good working order.

• All accessories must be rated at or above 3300 PSI / 228 BAR. This includes spray tips, guns, extensions, and hose.

NOTE TO PHYSICIAN: Injection into the skin is a traumatic injury. It is

important to treat the injury as soon as possible. DO NOT delay treatment to research toxicity. Toxicity is a concern with some coatings injected directly into the blood stream. Consultation with a plastic surgeon or reconstructive hand surgeon may be advisable.

HAZARD: EXPLOSION OR FIRE - Solvent and paint fumes

can explode or ignite. Severe injury and/or property damage can occur.

PREVENTION:

• Provide extensive exhaust and fresh air introduction to keep the air within the spray area free from accumulation of flammable vapors.

• Avoid all ignition sources such as static electric sparks, open flames, pilot lights, and hot objects. Connecting or disconnecting power cords or working light switches can make sparks.

• Do not smoke in spray area.

• Fire extinguisher must be present and in good working order.

• Place paint pump in a well ventilated area. Flammable vapors are often heavier than air. Floor area must be extremely well ventilated. The paint pump contains arcing parts that emit spark and can ignite vapors.

• The equipment and objects in and around the spray area must be properly grounded to prevent static sparks.

• Use only conductive or grounded high pressure fluid hose. Gun must be grounded through hose connections.

• Power cord must be connected to a grounded circuit (electric models only).

• Always flush unit into a separate metal container, at low pump pressure, with spray tip removed. Hold gun firmly against side of container to ground container and prevent static sparks.

• Follow the material and solvent manufacturer's warnings and instructions.

• Use extreme caution when using materials with a flashpoint below 70° F (21° C). Flashpoint is the temperature that a fluid can produce enough vapors to ignite.

• Plastic can cause static sparks. Never hang plastic to enclose a spray area. Do not use plastic drop cloths when spraying flammable materials.

• Use lowest possible pressure to flush equipment.

GAS ENGINE (WHERE APPLICABLE)

Always place pump outside of structure in fresh air. Keep all solvents away from the engine exhaust. Never fill fuel tank with a running or hot engine. Hot surface can ignite spilled fuel. Always attach ground wire from pump unit to a grounded object, such as a metal water pipe. Refer to engine owner’s manual for complete safety information.

HAZARD: EXPLOSION HAZARD DUE TO INCOMPATIBLE

MATERIALS - Will cause severe injury or property damage.

PREVENTION:

• Do not use materials containing bleach or chlorine.

• Do not use halogenated hydrocarbon solvents such as mildewcide, methylene chloride and 1,1,1 trichloroethane. They are not compatible with aluminum.

• Contact your coating supplier about the compatibility of material with aluminum.

HAZARD: HAZARDOUS VAPORS - Paints, solvents,

insecticides, and other materials can be harmful if inhaled or come in contact with the body. Vapors can cause severe nausea, fainting, or poisoning.

PREVENTION:

• Use a respirator or mask if vapors can be inhaled. Read all instructions supplied with the mask to be sure it will provide the necessary protection.

• Wear protective eyewear.

• Wear protective clothing as required by coating manufacturer.

HAZARD: GENERAL - This product can cause severe

injury or property damage.

PREVENTION:

• Read all instructions and safety precautions before operating equipment.

• Always disconnect the motor from the power supply before working on the equipment (electric models only).

• Follow all appropriate local, state, and national codes governing ventilation, fire prevention, and operation.

• The United States Government Safety Standards have been adopted under the Occupational Safety and Health Act (OSHA). These standards, particularly part 1910 of the General Standards and part 1926 of the Construction Standards should be consulted.

• Use only manufacturer authorized parts. User assumes all risks and liabilities when using parts that do not meet the minimum specifications and safety devices of the pump manufacturer.

• Before each use, check all hoses for cuts, leaks, abrasion or bulging of cover. Check for damage or movement of couplings. Immediately replace the hose if any of these conditions exist. Never repair a paint hose. Replace it with another grounded high-pressure hose.

• All hoses, swivels, guns, and accessories must be pressure rated at or above 3300PSI/228 BAR.

• Do not spray outdoors on windy days.

• Wear clothing to keep paint off skin and hair.

Grounding Instructions

CAUTION

WARNING

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.

DANGER — Improper installation of the grounding plug can result in a risk of electric shock. If repair or replacement of the cord or plug is necessary, do not connect the green grounding wire to either flat blade terminal. The wire with insulation having a green outer surface with or without yellow stripes is the grounding wire and must be connected to the grounding pin.

Check with a qualified electrician or serviceman if the grounding instructions are not completely understood, or if you are in doubt as to whether the product is properly grounded. Do not modify the plug provided. If the plug will not fit the outlet, have the proper outlet installed by a qualified electrician.

This product is rated more than 15 amperes and is for use on a circuit having a nominal rating of 120 volts, or the product is for use on a circuit having a nominal rating more than 120 volts, and is factory-equipped with a specific electric cord and plug to permit connection to a proper electric circuit. Make sure that the product is connected to an outlet having the same configuration as the plug. No adapter should be used with this product. If the product must be reconnected for use on a different type of electric circuit, the reconnection should be made by qualified service personnel.

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. For lengths less than 50 feet, No. 12 AWG extension cords should be used. 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. Honda engines are designed to give safe and dependable service if operated according to instructions. Read and understand the Honda Owner's Manual before operating the engine. Failure to do so could result in personal injury or equipment damage.

2. To prevent fire hazards and to provide adequate ventilation, keep the engine at least 1 meter (3 feet) away from buildings and other equipment during operation. Do not place flammable objects close to the engine.

3. Children and pets must be kept away from the area of operation due to a possibility of burns from hot engine components or injury from any equipment the engine may be used to operate.

4. Know how to stop the engine quickly, and understand the operation of all controls. Never permit anyone to operate the engine without proper instructions.

5. Gasoline is extremely flammable and is explosive under certain conditions.

6. Refuel in a well-ventilated area with the engine stopped. Do not smoke or allow flames or sparks in the refueling area or where gasoline is stored.

7. Do not overfill the fuel tank. After refueling, make sure the tank cap is closed properly and securely.

8. Be careful not to spill fuel when refueling. Fuel vapor or spilled fuel may ignite. If any fuel is spilled, make sure the area is dry before starting the engine.

9. Never run the engine in an enclosed or confined area. Exhaust contains poisonous carbon monoxide gas; exposure may cause loss of consciousness and may lead to death.

10. The muffler becomes very hot during operation and remains hot for a while after stopping the engine. Be careful not to touch the muffler while it is hot. To avoid severe burns or fire hazards, let the engine cool before transporting it or storing it indoors.

11. Never ship/transport unit with gasoline in the tank.

WARNING

DO NOT use this equipment to spray water or acid.

Do not lift by cart handle when loading or unloading.

Specifications

Gas Units

Delivery (GPM) 1.2

(LPM) 4.5

Cycles per gallon 87 Cycles per liter 23

Cycles per minute (maximum) 104 Maximum Tip Size - 1 Gun .034"

Maximum Tip Size - 2 Guns .025" Maximum Tip Size - 3 Guns .019"

Pressure Range (psi) 400 - 3300 Pressure Range (bar) 28 - 228

Power Honda 4.0 HP, 4-Stroke,

Single Cylinder, Overhead Valve Engine With Oil Alert

Fuel Capacity 0.66 US Gallons

(Approximately 3 hours run time) Halogenated Solvent Compatible Yes Weight 139 Lbs. (63 Kg.) Inlet Paint Filter 10 Mesh "Rock Catcher" Outlet Paint Filter 50 Mesh, 18 in. Pump Inlet 3/4" NPT(F) Pump Outlet 1/2" NPT(F) to Paint Filter Paint Filter Hose Connections (1) - 1/4" NPS(M)

(1) - 3/8" NPT(F) Plugged Dimensions 30" H (787 mm) x 34" L (864 mm) x 23" W (584 mm) Fluid Pump Wetted Parts Electroless nickel plated ductile iron, electroless nickel plated carbon steel, propri-

etary Severe Service 500™ hard chrome anti-wear surface, stainless steel, tungsten carbide, 37)(, thiokol impregnated leather, ultra high molecular weight polyethylene.

Electric Units

DC - Electric

Delivery (GPM) 1.10

(LPM) 4.20

Cycles per gallon 87 Cycles per liter 23

Cycles per minute (maximum) 96 Maximum Tip Size - 1 Gun .031"

Maximum Tip Size - 2 Guns .023" Maximum Tip Size - 3 Guns .017"

Pressure Range (psi) 400 - 3300 Pressure Range (bar) 28 - 228

Power 2 HP DC Motor

Halogenated Solvent Compatible Yes Weight 158 Lbs. (72 Kg.) Inlet Paint Filter 10 Mesh "Rock Catcher" Outlet Paint Filter 50 Mesh, 18 in. Pump Inlet 3/4" NPT(F) Pump Outlet 1/2" NPT(F) to Paint Filter Paint Filter Hose Connections (1) - 1/4" NPS(M)

Dimensions 30" H (787 mm) x 34" L (864 mm) x 23" W (584 mm) Fluid Pump Wetted Parts Electroless nickel plated ductile iron, electroless nickel plated carbon steel, propri-

etary Severe Service 500™ hard chrome anti-wear surface, stainless steel, tungsten carbide, 37)( thiokol impregnated leather, ultra high molecular weight polyethylene.

115V, 16 AMP

230V, 8 AMP

Overload Protected

(1) - 3/8" NPT(F) Plugged

Bleed Line

Siphon Hose

Hydraulic Filter

Muffler

Hydraulic Fluid

Fill and Dipstick

Hydraulic

Bypass Valve

Choke

Engine ON/OFF

Switch

Hydraulic

Reservoir

Grounding Lug

Hydraulic Return

Hose

Hydraulic

Pressure Hose

Siphon Hose

Fluid Pump

Pressure Adjustment Knob

Hydraulic Motor

Paint Filter

Connecting Pin

Hydraulic Shut-Off Valve

Wet Cup

Snap Down Handle Buttons

Hose Rack

Operating Components

Setup

WARNING

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

1. Connecting the Hoses: The siphon hose and the bleed line hose have factory installed 37)( tape on the male end of the hoses. Tighten the syphon hose and bleed line wrench tight.

If the unit is being operated in an area that is overloaded by other appliances or low voltage conditions, it is important to start the unit "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.

7. Be sure the PowrTwin system is grounded. All Speeflo 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 local electrical regulations for detailed grounding instructions. See the Accessories and Service Kits section near the back of this manual for ordering information.

8. Strain all paints with a nylon strainer to ensure trouble free operation and freedom from frequent cleaning of the inlet screen and gun strainer.

Bleed Line

Connection

Siphon Hose

2. One Gun Operation - Attach the gun and hose. Always

use a spray hose at least 50 feet long. Do not use 37)( 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. Connect a hose and a gun to the outlet.

4. Multiple Gun Operation - This unit is engineered to handle up to 3 guns with .019" tips. 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 shut off valves. Connect a hose and gun to each outlet.

5. Fill the wet-cup 1/2 full with Speeflo Piston Lube (P/N 700-

925) supplied by the factory. This extends packing life.

6. 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 grounded 3 wire # 12 extension cords.

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 vapors present and create an explosion.

Fueling

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.

• Unleaded fuel produces fewer engine and spark plug deposits and extends the life of exhaust system components.

• Never use stale or contaminated gasoline or an oil/gasoline mixture. Avoid getting dirt, dust or water in the fuel tank. 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 your authorized Honda dealer. 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.

Gasolines Containing Alcohol

WARNING

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 cosolvents and corrosion inhibitors for methanol. Never use gasoline containing more than 5% methanol, even if it has cosolvents 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.

Pressure Control

Knob

Shut-Off Valve

5. Turn the pressure control knob counterclockwise (as viewed from top) to its lowest pressure setting.

6. Open the pressure bleed valve by turning it counterclockwise. This relieves pressure.

Pressure Bleed Valve

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 fluid level should read "Full" on the

dipstick. CHECK IT REGULARLY. See “Hydraulic System” in the Maintenance section of this manual for changing or adding hydraulic fluid. Do not overfill. Use only Speeflo Coolflo™ Hydraulic Fluid (P/N 430-361).

b. The gasoline engine oil level is determined by the

manufacturer. Check the manufacturer's service manual supplied.

CAUTION

Use of Speeflo'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 hydraulic system and will void warranty.

4. Open the orange-handled hydraulic shut-off valve located on the hydraulic pressure hose. The handle should be in line with the hose. The figure below shows the handle in the open position.

a. Your new sprayer was tested at the factory with mineral

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

If you are spraying a water based latex, flush with

warm, soapy water followed by a clean water rinse. If you are using any other coating, flush with warm, soapy water followed by a solvent. Check with the material manufacturer for a compatible solvent. Place syphon tube assembly into proper solvent or water.

b. Place waste container below bleed line.

c. Start engine or electric motor. Turn the pressure

control adjustment knob clockwise (increasing pressure) until pump cycles evenly and solvent flows freely from bleed line.

d. Close the pressure bleed valve by turning it clockwise.

This allows the system to pressurize. Hold the gun trigger open, without spray tip attached, until the fluid flows smoothly.

7. Repeat above starting procedure with paint material. Lock gun trigger and attach spray tip. Refer to the spray gun’s Technical Data Sheet or Owner's Manual for tip installation and selection of the proper tip size.

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

9. Operating pressure is adjustable from 400 to 3300 psi (228 bar) by turning the pressure control knob clockwise. 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 the pressure control adjustment knob and the pressure bleed valve.

Cleanup

WARNING

Color Change/Clean Out

WARNING

Special cleanup instructions for use with flammable solvents:

• Always flush spray gun preferably outside and at least one hose length from spray pump.

• If collecting flushed solvents in a one gallon metal container, place it into an empty five gallon metal container, then flush solvents.

• Area must be free of flammable vapors.

• Follow all cleanup instructions.

Pressure Relief Procedure

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 off the power source.

3. Close the orange-handled hydraulic shut-off valve on the hydraulic pressure 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 flow of material stops.

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

Cleaning a Clogged Tip

1. Follow the “Pressure Relief Procedure” above.

2. If tip clogs, rotate tip handle 180° until arrow on handle is facing the opposite of spray direction and clicks in reverse position.

3. Trigger 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.

WARNING

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.

CAUTION

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

1. Reduce pressure by turning the pressure control knob and the pressure bleed valve on the bleed line counterclockwise. Follow the “Pressure Relief Procedure” above. The pressure bleed valve should be turned counterclockwise at least three full turns.

Pressure Bleed Valve

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 flow stops.

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

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

6. Check the gun filter and pump outlet filter 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 the paint filter cap to maximum clockwise rotation. The filter cover should be hand removable after the first or second use with new 37)( o-ring.

IMPORTANT: The o-ring must have the 37)( backup washer to seal properly.

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

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

Maintenance

WARNING

Hydraulic System

CAUTION

1. Check the hydraulic fluid daily. It should read "Full" on the dipstick. If it is low, add only Speeflo Coolflo™ Hydraulic Fluid (P/N 430-361). Never add or change hydraulic fluid except in a clean dust free area. Contamination of the hydraulic fluid will shorten hydraulic pump life and may void warranty.

Hydraulic Fluid

Fill and Dipstick

2. Change the hydraulic fluid every twelve months. Drain the old fluid from the tank and fill with 5 quarts of Speeflo Coolflo™ Hydraulic Fluid. Start operation of the unit at just enough pressure to operate the fluid pump. Run the unit at this low pressure for at least 5 minutes. This removes air from the system. Check the the fluid level after this procedure.

3. The hydraulic system has an external replaceable hydraulic filter. Change the filter every twelve months.

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

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 Piston Lube (P/N 700-925) is recommended in normal usage.

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 the down strokes should 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 section.

Hydraulic Motor and Fluid Pump Service

See the Hydraulic Motor Service Instructions section near the back of this manual for maintenance and service instructions on the reciprocating hydraulic motor.

See the Fluid Pump Service Instructions section near the back of this manual for maintenance and service instructions on the fluid pump.

Basic Engine Maintenance

• For detailed engine maintenance and technical specifications refer to the separate Honda 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 certified to meet or exceed U.S. Automotive requirement SG.SF/CC.CD. 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: Check engine oil level. Fill as necessary. Check gasoline level. Fill as necessary.

Always follow the fueling procedure outlined earlier in this manual.

FIRST 20 HOURS: Change engine oil.

EVERY 100 HOURS: Change engine oil. WEEKLY: Remove the air filter cover and clean the element.

In very dusty environments, check the filter 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 filter pad on gasoline engine every 25 hours or once weekly. Do not permit the air intake screen around the fly wheel of the gas engine to load up with paint or trash. Clean it regularly. The service life and efficiency 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 efficiency of the unit, 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 of 1.2 GPM at maximum RPM.

3. The warranty on gasoline engines or electric motors is limited to the original manufacturer.

If electric motor overloads and stops running, IMMEDIATELY turn the motor off and follow the Pressure Relief Procedure in the Cleanup section of this manual. Wait until the motor cools (approximately 30 minutes). Then push in the bubble top, manual reset button, turn the motor on and pressurize the system.

For CSA approved units only: The ON/OFF switch is also the RESET!

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Titan 335-580 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual