TITAN 0508074A AIR-COAT Air-Assisted Airless Spray System Instruction Manual

0508074A AIR-COAT Air-Assisted Airless Spray System
Instruction Manual MODEL 0508074A
AIR-COAT ®
AIR-ASSISTED AIRLESS
SPRAY SYSTEM

0508074A AIR-COAT Air-Assisted Airless Spray System

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 fire or explosion, electrical shock and the injury to persons, read and understand all instructions included in this manual. Be familiar with the controls and proper usage of the equipment.
Grounding Instructions
This product must be grounded. In the event of an electrical short circuit, grounding reduces the risk of electric shock by providing an escape wire for the electric current.  This product is equipped with a cord having a grounding wire with an appropriate grounding plug. The plug must be plugged into an outlet that is properly installed and grounded in accordance with all local codes and ordinances.
WARNING – Improper installation of the grounding plug can result in a risk of electric shock.
If repair or replacement of the cord or plug is necessary, do not connect the green grounding wire to either 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 for use on a nominal 120 volt circuit and has a grounding plug that looks like the plug illustrated below. 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.

NOTE: More than 100 feet of extension cord is not recommended. Use more paint hose, not more extension cord. Shorter extension cords will assure maximum electrical power for proper operation.

WARNING: EXPLOSION OR FIRE
Solvent and paint fumes can explode or ignite. Property damage and/or severe injury can occur.

PREVENTION:

• Do not spray flammable or combustible materials near an open flame, pilot lights or sources of ignition such as hot objects, cigarettes, motors, electrical equipment and  electrical appliances. Avoid creating sparks from connecting and disconnecting power cords.
• Use extreme caution when using materials with a flashpoint below 100ºF (38ºC). Flashpoint is the temperature that a fluid can produce enough vapors to ignite.
• Paint or solvent flowing through the equipment is able to result in static electricity. Static electricity creates a risk of fire or explosion in the presence of paint or solvent fumes. All parts of the spray system, including the pump, hose assembly, spray gun and objects in and around the spray area shall be properly grounded to protect against static discharge and sparks. Use only conductive or grounded high-pressure airless paint sprayer hoses specified by the manufacturer.
• Verify that all containers and collection systems are grounded to prevent static discharge.
• Connect to a grounded outlet and use grounded extension cords (electric models only). Do not use a 3 to 2 adapter.
• 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.
• Keep spray area well ventilated. Keep a good supply of fresh air moving through the area to keep the air within the spray area free from accumulation of flammable vapors. Keep pump assembly in well ventilated area. Do not spray pump assembly.
• Do not smoke in the spray area.
• Do not operate light switches, engines, or similar spark producing products in the spray area.
• Keep area clean and free of paint or solvent containers, rags, and other flammable materials.
• Know the contents of the paint and solvents being sprayed. Read all Safety Data Sheets (SDS) and container labels provided with the paints and solvents. Follow the paint and solvent manufacture’s safety instructions.
• Place pump at least 25 feet (7.62 meters) from the spray object in a well ventilated area (add more hose if necessary). Flammable vapors are often heavier than air. Floor area must be extremely well ventilated. The pump contains arcing parts that emit sparks and can ignite vapors.
• Plastic can cause static sparks. Never hang plastic to enclose spray area. Do not use plastic drop cloths when spraying flammable material.
• Fire extinguisher equipment shall be present and working.

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:

• Do not aim the gun at, or spray any person or animal.
• Keep hands and other body parts away from the discharge. For example, do not try to stop leaks with any part of the body.
• NEVER put your hand in front of the gun. Gloves will not provide protection against an injection injury.
• ALWAYS keep the tip guard in place while spraying. The tip guard provides some protection but is mainly a warning device.
• Only use a nozzle tip specified by the manufacturer.
• Use caution when cleaning and changing nozzle tips. In the case where the nozzle tip clogs while spraying, ALWAYS lock gun trigger, shut pump off, and release all  pressure before servicing, cleaning tip or guard, or changing tip. Pressure will not be released by turning off the motor. The PRIME/ SPRAY valve or pressure bleed valve must be turned to their appropriate positions to relieve system pressure. Refer to PRESSURE RELIEF PROCEDURE described in the pump manual.
• Do not leave the unit energized or under pressure while unattended. When the unit is not in use, turn off the unit and relieve the pressure in accordance with the manufacturer’s instructions.
• 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.
• 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. Only use TITAN original-high-pressure hoses in order to ensure functionality, safety and durability.
• This system is capable of producing 2800 PSI / 193 Bar. Only use replacement parts or accessories that are specified by the manufacturer and that are rated a minimum of 2800 PSI. This includes spray tips, nozzle guards, guns, extensions, fittings, and hose.
• Always engage the trigger lock when not spraying. Verify the trigger lock is functioning properly.
• Verify that all connections are secure before operating the unit.
• Know how to stop the unit and bleed pressure quickly. Be thoroughly familiar with the controls. Pressure will not be released by turning off the motor. The PRIME/SPRAY valve or pressure bleed valve must be turned to their appropriate positions to relieve system pressure. Refer to PRESSURE RELIEF PROCEDURE described in the pump manual.
• Always remove the spray tip before flushing 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: 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.

WARNING: GENERAL
Can cause severe injury or property damage.
PREVENTION:

• Always wear appropriate gloves, eye protection, clothing and a respirator or mask when painting.
• Do not operate or spray near children. Keep children away from equipment at all times.
• Do not overreach or stand on an unstable support. Keep effective footing and balance at all times.
• Stay alert and watch what you are doing.
• Do not operate the unit when fatigued or under the influence of drugs or alcohol.
• 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.
• Do not expose the hose to temperatures or pressures in excess of those specified by manufacturer.
• Do not use the hose as a strength member to pull or lift the equipment.
• Use lowest possible pressure to flush equipment.
• Follow all appropriate local, state and national codes governing ventilation, fire prevention and operation.
• The United States Government Safety Standards have been adopted under the Occupational Safety and Health Act (OSHA). These standards, particularly part 1910 of the General Standards and part 1926 of the Construction Standards should be consulted.
• 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.
• Do not spray outdoors on windy days.
• Always unplug cord from outlet before working on equipment (electric models only).

IMPORTANT: The diaphragm pump is provided with a thermally protected automatic reset. If an overload occurs the thermally protected automatic reset disconnects the  motor from the power supply.

• The motor will restart without warning when the protector automatically resets.
• Always disconnect the motor from the power supply before working on the equipment.
• When the thermally protected automatic reset disconnects the motor from the power supply, relieve pressure by turning the PRIME/SPRAY valve to PRIME.
• Turn the pump ON/OFF switch to OFF.

NOTE: The cause of the overload should be corrected before restarting. Refer to the Troubleshooting section.

General Description

This fine finish spray system is versatile enough to use for low pressure fine finish work as well as high pressure airless spraying. The system includes a diaphragm paint pump  and an air compressor that work together to provide this versatility.

Setup
Use this procedure to set up the spray system.

1. Make sure the pump ON/OFF switch and the compressor ON/ OFF switch are in the OFF position.

2. Make sure the pressure control knob is turned fully counterclockwise to its lowest pressure setting.

3. Lock the gun by flipping the trigger lock into lock position (see spray gun manual).

4. Using a wrench, attach a minimum of 50’ of 1/4” nylon airless spray hose to the material outlet fitting on the pump. Tighten securely.

5. Attach the spray hose to the material inlet fitting on the spray gun. Using two wrenches (one on the gun and one on the hose), tighten securely. Make sure all airless hoses and spray guns are electrically grounded and rated for at least 2800 PSI (19 MP) fluid pressure.

6. Attach the air hose to the air outlet fitting on the compressor.Tighten securely.

7. Attach the air hose coupling to the air inlet fitting on the spray gun. Attach the air hose to the coupling. Tighten securely.
     Reversing the hose connections could result in serious injury. Make sure the airless spray hose is connected from the diaphragm pump to the material inlet fitting on the  gun and the air hose is connected from the compressor to the air inlet fitting on the gun.

8. Make sure the electrical service is 120V, 15 amp minimum.

9. Plug the power cord into a properly grounded outlet at least 25’ from the spray area.
   IMPORTANT: Always use a minimum 12 gauge, three-wire extension cord with a grounded plug. Never remove the third prong or use an adapter.

Operation

Use the following procedures to operate the spray system.
Priming the Pump
Preparing to Prime

1. Fill the inlet valve with water or with a light household oil.
2. Make sure that the PRIME/SPRAY valve is set to PRIME and that the pressure control knob is turned counterclockwise to its lowest pressure setting.
3. Turn on the pump by moving the pump ON/OFF switch to the ON position.
4. Increase the pressure by turning the pressure control knob clockwise 1/2 turn.
5. Force the inlet valve to open and close by pushing on it with a screwdriver or the eraser end of a pencil. It should move up and down about 1/16 of an inch. Continue  until water or oil is sucked into the pump. This will wet the moving parts and break loose any old paint residue.
6. Put the palm of your hand over the inlet. Turn the pressure control knob clockwise to its maximum setting. You should feel suction coming from the inlet valve. If you  do not, refer to the “Removing and Cleaning the Outlet Valve” procedure in the Maintenance section.
7. Turn the pressure control knob counterclockwise to the minimum pressure setting.
8. Turn the pump ON/OFF switch to OFF.

Mounting the Hopper Assembly
Use the following procedure to mount the paint hopper and attach the return tube on a hopper unit.

1. Screw the return tube fitting into the return tube port on the side of the pump. NOTE: Do not over-tighten. Handtighten only. Some threads will be visible even when fully tightened.

2. Align the bottom of the paint hopper with the threaded inlet valve on the paint pump block.

3. Turn the paint hopper clockwise to thread it onto the inlet valve. Continue to turn the paint hopper until it is secure on the inlet valve.
   NOTE: Make sure the threads are straight and the hopper turns freely on the inlet valve. Do not cross-thread.

4. Place the filter screen into the bottom of the paint hopper and snap it in position.

5. Make sure that the motor ON/OFF switch is turned to OFF.

6. Place the straight end of the return tube into the return tube fitting.

7. Thread the nut on the return tube onto the return tube fitting and tighten until the return tube is secure.

8. Place the hook end of the return tube into the hole in the paint hopper cover.

Attaching the Optional Suction Set
Use the following procedure to attach the suction set to a suction set unit.

1. Remove the hopper return tube fitting. Screw the return tube fitting into the return tube port on the side of the pump. NOTE: Do not over-tighten. Handtighten only. Some threads will be visible even when fully tightened.

2.  Align the nut on the suction set with the threaded inlet valve on the pump block.

3.  Thread the suction hose nut onto the inlet valve on the pump.
   NOTE: Make sure the threads are straight and the nut turns freely on the inlet valve. Do not cross-thread.

4. Thread the return tube onto the return tube fitting on the pump.

Priming with Hopper Assembly

1. Turn the pressure control knob counterclockwise to its lowest pressure setting.
2. Remove the paint hopper cover and fill the paint hopper with material or place the suction set into a bucket of material.
3. Turn the PRIME/SPRAY valve to PRIME.
4. Move the motor ON/OFF switch to ON.
5. Turn the pressure control knob clockwise to between half and full pressure. Let the unit prime 1 to 2 minutes after material begins to flow through the return tube.

IMPORTANT: Always reduce the pressure to zero before changing the position of the PRIME/SPRAY valve. Failure to do so may cause damage to the paint pump diaphragm.
IMPORTANT: If the pressure control knob is reduced to zero and the PRIME/SPRAY valve is still on SPRAY while the sprayer is operating, there will be high pressure in  the hose and spray gun until the PRIME/SPRAY valve is turned to PRIME or until the spray gun is triggered to relieve the pressure.

Priming with Optional Suction Set

1. Place the suction set into a container of paint.

2. Turn the pressure control knob counterclockwise to the minimum pressure setting.
   IMPORTANT: Always reduce the pressure to zero by triggering the spray gun before changing the position of the PRIME/SPRAY valve. Failure to do so may cause  damage to the paint pump diaphragm.

3. Turn the PRIME/SPRAY valve to PRIME

4. Move the pump ON/OFF switch to the ON position.

5. Turn the pressure control knob clockwise to between half and full pressure. Let the unit prime 1 to 2 minutes after paint begins to flow through the return hose until no  bubbles are present.

6. Turn the pressure control knob counterclockwise to the minimum pressure setting.

7. Move the pump ON/OFF switch to the OFF position.
   IMPORTANT: If the pressure control knob is reduced to zero and the PRIME/SPRAY valve is still on SPRAY while the pump is operating, there will be high pressure  in the hose and spray gun until the PRIME/SPRAY valve is turned to PRIME or until the spray gun is triggered to relieve the pressure.

Painting
The Air Coat spray system has two different painting modes. The Air Coat mode is used for fine finish work with low to medium viscosity materials (oil, stains, lacquers, etc…).  The airless mode is used for general painting with high viscosity materials (latex).
Painting in Air Coat Mode
Use the Air Coat mode for low-pressure fine finish work (recommended pump pressure up to 1000 PSI).

1. Make sure that the airless spray hose is free of kinks and clear of objects with sharp cutting edges.
2. Turn the pressure control knob counterclockwise to its lowest setting.
3. Turn the compressor air pressure regulator counterclockwise to its lowest setting.
4. Move the compressor ON/OFF switch to the ON position.
5. Move the pump ON/OFF switch to the ON position.
6. Turn the PRIME/SPRAY valve to SPRAY.
7. Turn the pressure control knob clockwise until the material pressure gauge reads 400 PSI. The paint hose should stiffen as paint begins to flow through it.
8. Turn the air pressure regulator clockwise until the air pressure gauge reads 20 PSI.
9. Unlock the spray gun trigger.
10. Trigger the spray gun to bleed air out of the material hose.
11. When material reaches the spray tip, spray a test area to check the spray pattern.
12. Adjust the spray pattern to the desired size and atomization.
    a. Use the pressure control knob to control the flow of paint to the gun.
    b. Use the air pressure regulator to control the amount of atomization air available to the gun.
    c. Use the pattern adjustment knob on the gun to fine tune the spray pattern.
    NOTE: Refer to the spray gun Owner’s Manual for information on the operation of the gun.

Painting in Airless Mode
Use the airless mode for general high-pressure spraying (pump pressure from 500 to 2800 PSI).

1. Make sure that the airless spray hose is free of kinks and clear of objects with sharp cutting edges.
2. Turn the pressure control knob counterclockwise to its lowest setting.
3. Turn the PRIME/SPRAY valve to SPRAY.
4. Move the pump ON/OFF switch to the ON position.
5. Turn the pressure control knob clockwise to its highest setting. The paint hose should stiffen as paint begins to flow through it.
6. Unlock the spray gun trigger.
7. Trigger the spray gun to bleed air out of the material hose.
8. When material reaches the spray tip, spray a test area to check the spray pattern.
9. Use the lowest pressure setting necessary to get a good spray pattern. If the pressure is set too high, the spray pattern will be too light. If the pressure is set too low,  tailing will appear or the paint will spatter out in “gobs” rather than in a fine spray.

Pressure Relief Procedure
Be sure to follow the pressure relief procedure when shutting the unit down for any purpose, including servicing or adjusting any part of the spray system, changing or  cleaning spray tips, or preparing for cleanup.

1. Turn the pressure control knob counterclockwise to its lowest setting.
2. Turn the PRIME/SPRAY valve to the PRIME position.
3. Trigger the gun to remove any pressure that still may be in the hose.
4. Lock the gun by flipping the trigger lock into lock position (see spray gun manual).

Injection hazard. Do not spray without the tip guard in place. NEVER trigger the gun unless the tip is completely turned to either the spray or the unclog position. ALWAYS  engage the gun trigger lock before removing, replacing or cleaning tip.

Spraying Technique

The key to a good paint job is an even coating over the entire surface.
This is done by using even strokes. Keep your arm moving at a constant speed and keep the spray gun at a constant distance from the surface. The best spraying distance is 10  to 12 inches between the spray tip and the surface.

Keep the spray gun at right angles to the surface. This means moving your entire arm back and forth rather than just flexing your wrist. Keep the spray gun perpendicular to the surface, otherwise one end of the pattern will be thicker than the other.
The spray gun should be triggered by turning it on and off with each stroke. This will save paint and avoid paint buildup at the end of the stroke. Do not trigger the gun  during the middle of a stroke. This will result in an uneven spray and splotchy coverage.

Overlap each stroke by about 30%. This will ensure an even coating.
When you stop painting, lock the gun trigger lock, turn the pressure control knob counterclockwise to its lowest setting and set the priming knob to PRIME. Turn the motor switch to OFF and unplug the sprayer.
If you expect to be gone more than 1 hour, follow the short term clean up procedure described in the Cleanup section of this manual.

Cleanup

Overnight Storage
Shutdown

1. Turn the pressure control knob counterclockwise to the minimum setting.
2. Turn the PRIME/SPRAY valve to PRIME.
3. Move the pump ON/OFF switch to the OFF position.
4. Move the compressor ON/OFF switch to the OFF position.
5. Wait a couple seconds, then trigger the gun into the material container to release built up fluid pressure from the pump and air pressure from the compressor.
6. Lock the gun by flipping the trigger lock into lock position (see spray gun manual).
7. Unplug the unit.
8. For latex materials only, pour 1/2 cup water slowly on the top of the paint to prevent the paint from drying. For other materials, seal the material container keeping the  return hose in the paint.
9. Wrap the spray gun assembly in a damp cloth and place it in a plastic bag. Seal the bag shut.
10. Place the unit in a safe place out of the sun for short-term storage.

Startup

1. Remove the gun from the plastic bag.
2. Stir the water into the paint for latex materials. Remove the cover from the material container and stir the paint for all other materials.
3. Perform the appropriate procedure in the “Painting” section of this manual for the type of spraying that will be performed.

Long-Term Storage

Do not allow paint to build up on the motor or the motor will overheat. Do not allow flammable solvents to come in contact with the motor or they could ignite.
NOTE: If spraying with latex paint, use warm soapy water for cleaning. If using oil or alkyd-based paints, use mineral spirits or paint thinner.
IMPORTANT: Do not use mineral spirits or paint thinner on latex paint, or the mixture will turn into a jelly-like substance which is difficult to remove.

Clearing the Paint Hopper
Use the following procedure to clear the material out of the paint hopper of a hopper unit.

1. Lock the gun by flipping the trigger lock into lock position (see spray gun manual).
2. Turn the pressure control knob counterclockwise to the minimum setting.
3. Turn the PRIME/SPRAY valve to PRIME.
4. Move the motor ON/OFF switch to OFF.
5. Direct the return tube into the original material container.
6. Move the motor ON/OFF switch to ON.
7. Turn the pressure control knob to 1/2 maximum pressure. This will draw the remaining material in the paint hopper through the pump, up the return tube, and into the material container.
8. Turn the pressure control knob counterclockwise to the minimum pressure setting.
9. Trigger the gun to relieve pressure and lock the gun.
10. Remove the spray tip and guard and place them into a container of water or appropriate solvent for the type of material with which you are painting.
11. Fill the paint hopper with water or an appropriate solvent for the type of material with which you are painting.
12. Direct the return tube into a waste bucket.
13. Increase the pressure to 1/2 the maximum pressure. Let the water or solvent circulate for 2-3 minutes to flush material out of the pump, the paint hopper, and the return tube.

Clearing the Suction Tube (optional)

1. Turn the pressure control knob counterclockwise to the minimum setting.

2. Turn the PRIME/SPRAY valve to PRIME.

3. Move the pump ON/OFF switch to the OFF position.

4. Move the compressor ON/OFF switch to the OFF position.

5. Wait a couple seconds, then trigger the gun into the material container to release built up fluid pressure from the pump and air pressure from the compressor.

6. Lock the gun by flipping the trigger lock into lock position (see spray gun manual).

7. Remove the suction hose from the material and hold it above a bucket of water or solvent. Leave the return hose in the material bucket.
   IMPORTANT: Do not use mineral spirits or paint thinner on latex paint, the mixture will turn into a jelly-like substance that is difficult to remove.

8. Move the pump ON/OFF switch to the ON position.

9. Turn the pressure control knob to 1/2 maximum pressure. This will draw the remaining material in the suction hose through the pump, down the return hose and into  the material bucket.

10. Turn the pressure control knob counterclockwise to the minimum setting.

11. Remove the spray tip and guard and place them into a container of the appropriate solvent.

12. Place the attached suction hose and return hose into the container of water or appropriate solvent.

13. Increase the pressure to 1/2 the maximum pressure. Let the water or solvent circulate for 2-3 minutes to flush paint out of the pump, the suction hose and the return hose.

Clearing the Paint Hose

1. Turn the pressure control knob counterclockwise to the minimum pressure setting.
2. Turn the PRIME/SPRAY valve to SPRAY.
3. Unlock the spray gun trigger.
4. Carefully trigger the gun with the spray tip removed against the inside of the material container.
5. Turn the pressure control knob slowly clockwise until material starts to flow into the container. As soon as the water or solvent starts to emerge from the spray gun, release the trigger.
6. Change to clean water or solvent and continue circulating for another 5 minutes to thoroughly clean the hose, pump and spray gun.
7. Turn the pressure control knob counterclockwise to its lowest setting.
8. Turn the PRIME/SPRAY valve to PRIME.
9. Trigger the gun into the water or solvent container to release built up fluid pressure from the pump.
10.  Lock the gun by flipping the trigger lock into lock position (see spray gun manual).
11.  Move the pump ON/OFF switch to the OFF position.

Final Cleanup

1. Remove the hopper assembly or optional suction set from the inlet valve.

2. Clean the threads of the inlet valve with a damp cloth.

3. Fill the inlet valve with water or with a light household oil.

4. Make sure that the PRIME/SPRAY valve is set to PRIME and that the pressure control knob is turned counterclockwise to its lowest pressure setting.

5. Turn on the pump by moving the pump ON/OFF switch to the ON position.

6. Increase the pressure by turning the pressure control knob clockwise 1/2 turn.

7. Turn the PRIME/SPRAY valve to SPRAY to distribute the oil.
   NOTE: Proper cleaning and oiling of the pump after use are the most important steps to perform to insure proper operation after storage.

8. Turn the pressure control knob counterclockwise to its lowest setting.

9. Turn the PRIME/SPRAY valve to PRIME.

10. Unlock and trigger the gun to remove any pressure that may still be in the hose.

11. Lock the gun by flipping the trigger lock into lock position (see spray gun manual).

12. Turn off the pump by moving the pump ON/OFF switch to the OFF position.

13. Remove the material hose and air hose from the spray gun using two adjustable wrenches. Refer to the spray gun Owner’s Manual for gun cleaning instructions.

14. Wipe the entire unit, hose, and gun with a damp cloth to remove accumulated paint.

Maintenance

Follow these procedures when encountering problems indicated in the troubleshooting section.
Removing and Cleaning the Inlet Valve

1. Perform the Pressure Relief Procedure, turn off and unplug the unit.

2. Remove the inlet valve assembly using a 27 millimeter socket or box end wrench.

3. Test movement of the valve by pushing on it from the open end of the valve housing with a screwdriver or the eraser end of a pencil. It should move about 1/16 of an  inch. If it does not move, it should be cleaned or replaced.
   NOTE: The inlet valve must be oiled after every job. This will reduce or eliminate priming problems the next time the unit is used as well as extend the life of the valve.

4. Thoroughly clean the valve assembly with water or the appropriate solvent. Use a small brush.

5.  If the valve has been properly cleaned and water drips out of the bottom, the valve is worn and needs to be replaced. A properly seated valve filled with water and held  vertically will not drip.

6. Install a new or cleaned valve in the pump block and then fill the valve with light oil or solvent.

Removing and Cleaning the Outlet Valve
It may be necessary to remove and clean the outlet valve or to replace parts inside the valve worn out through normal use.

1. Remove the outlet valve nut with a wrench.

2. Remove and clean the ball stop and small spring inside the valve using a wire hook or tweezers. Replace the spring if it is broken or worn.
   NOTE: This spring is manufactured to a very specific tension. Do not stretch the spring. Do not put in an unauthorized substitute. See the paint pump assembly parts  diagram for the proper replacement part number.

3. Remove the seat and ball assembly.

4. Clean all parts thoroughly. If the ball or seat show any sign of wear or damage, replace them with new parts. This carbide ball must seal tightly against its seat for the  valve to function properly.

5. Cover all parts with a thin coat of light oil before reassembling.

6. Drop in the valve ball.

7. Insert the protector and spring and replace the valve body. Be sure that the O-ring is positioned properly and that the tongue on the cap fits inside the spring.

8. Tighten the valve body securely with an adjustable wrench. Do not over-tighten.

NOTE: Wear on the ball is almost impossible to detect visually. To test for a worn outlet valve assembly, turn the pressure control knob clockwise to its highest setting and  run water only through the pump for 10 to 15 minutes without triggering the gun.
If the valve is defective, the end cap will get very hot to the touch. If it is functioning properly, it will stay approximately the same temperature as the water running through it.

Troubleshooting

2. The ON/OFF switch is set to OFF.
3. A fuse is blown in the unit.
4. Low or no voltage is coming from the wall plug.
5. The unit was turned off while still under pressure.
6. The extension cord is damaged or has too low a capacity.
7. The thermal overload on the unit is tripped.
8. There is a problem with the motor.| 1. Plug the unit in.
2. Turn the ON/OFF switch to ON.
3. Replace the blown fuse with the proper replacement.
4. Properly test the power supply voltage.
5. Turn the PRIME/SPRAY knob to PRIME.
6. Replace the extension cord.
7. Allow the motor to cool and move the unit to a cooler spot.
8. Take the unit to a Titan Authorized Service Center.
B. The pump starts up but does not draw in paint  when the PRIME/SPRAY valve is set to PRIME.| 1. The pump will not prime properly or has lost
prime.
2. The paint bucket is empty or the suction hose is not totally immersed in the paint.
3. The suction filter is clogged.
4. The suction hose is loose at the inlet valve.
5. The inlet valve is stuck.
6. The outlet valve is stuck.
7. The PRIME/SPRAY valve is plugged.
8. The inlet valve is worn or damage.
9. There is a problem with the diaphragm.
10. The hydraulic oil level is low or empty.| 1. Try to prime the pump again.
2. Immerse the suction hose in paint.
3. Clean the suction set filter.
4. Clean the tube connection and tighten it securely.
5. Clean the inlet valve.
6. Clean the outlet valve and replace any worn parts.
7. Take the unit to a Titan Authorized Service Center.
8. Replace the inlet valve.
9. Take the unit to a Titan Authorized Service Center.
10. Take the unit to a Titan Authorized Service Center.
C. The pump draws up paint but
the pressure drops when the
gun is triggered.| 1. The spray tip is worn.
2. The suction set filter is clogged.
3. The gun or spray tip filter is plugged.
4. The paint is too heavy or coarse.
5. The outlet valve assembly is dirty or worn.
6. The inlet valve assembly is damaged or worn.| 1. Replace the spray tip with a new tip.
2. Clean the suction set filter.
3. Clean or replace the proper filter. Always keep extra
filters on hand.
4. Thin or strain the paint.
5. Clean or replace the outlet valve assembly.
6. Replace the inlet valve.
D. The paint pattern is tailing.| 1. The fluid pressure is set too low.
2. The air pressure is set too low.
3. The gun, the tip, or the suction filter is plugged.
4. The suction hose is loose at the inlet valve.
5. The tip is worn.
6. The paint is too thick.| 1. Increase the fluid pressure.
2. Increase the air regulator setting.
3. Clean the filters.
4. Tighten the suction hose fitting.
5. Replace the spray tip.
6. Thin the paint.
E. The thermal overload tripped and shut off the pump.| 1. The motor overheated.
2. The extension cord is too long or is too small
a gauge.
3. Paint has built up on the motor.
4. The motor was started while the unit was
under pressure.
5. The unit was sitting in the hot sun.| 1. Allow to cool for 30 minutes.
2. Allow to cool for 30 minutes and replace the extension
cord with a shorter extension or a thicker gauge cord.
3. Clean the paint from the motor.
4. Restart the unit in the PRIME mode.
5. Move the unit out of the sun.
F. Compressor does not start.| 1. The compressor ON/OFF switch is in the OFF
position.
2. Compressor ON/OFF switch is faulty.
3. Compressor is faulty.
4. Relief hole under air regulator is blocked.| 1. Move the compressor ON/OFF switch to the ON position.
2. Take the unit to a Titan Authorized Service Center.
3. Take the unit to a Titan Authorized Service Center.
4. Clean out the relief hole.
G. Compressor starts but not enough air.| 1. Air regulator setting is too low.
2. Paint is too thick.
3. Closed air valve on gun.
4. Faulty pressure relief valve.| 1. Increase the air regulator setting.
2. Thin the paint.
3. Open the gun air valve. Refer to gun Owner’s Manual.
4. Install a new pressure relief valve.

Parts List

Main Assembly

Not pictured

Diaphragm Pump

Not pictured

Cart Assembly
(P/N 0508190)

Hopper Assembly

Suction Set (optional)

Hopper Assembly

Suction Set (optional)

Pump Head Assembly
(P/N 0524213)

Limited Warranty

Two Year Warranty
Titan Tool (“Titan”), a division of Wagner Spray Tech Corporation (“Wagner”), warrants this product against defects in material and workmanship for a period of two years following the date of purchase by the original purchaser. During that period, Titan will repair or replace any defective or worn-out component or, at Titan’s option, refund to  the original purchaser the full purchase price for the product in exchange for the return of that product. However, Titan will not replace or repair any fluid pump component  on account of wear more than once during the two year warranty period. This warranty does not cover consumable products such as filters and tips.
Lifetime Warranty on Gear Trains, Electric Motors, and Gas Engines
Titan warrants any gear train, electric motor (excluding brushes and commutators) and gas engine (excluding the clutch) in this product against defects in material and workmanship for the lifetime of the original purchaser. If Titan determines that the foregoing warranty has been breached, Titan will repair or replace the defective  components without charge or, at Titan’s option, refund to the original purchaser the full purchase price for the product in exchange for the return of that product. Lifetime  warranty on the diaphragm.
Warranty Claims
Any request for repair or replacement pursuant to the warranties above must be accompanied by the return of the applicable parts, with transportation charges prepaid, to a service center authorized by Titan or to Wagner Spray Tech Corporation, 1770 Fern brook Lane, Minneapolis, MN 55447.
Limitation of Remedies
THE REMEDIES SET FORTH ABOVE ARE THE EXCLUSIVE REMEDIES AVAILABLE FOR BREACH OF EXPRESS AND IMPLIED WARRANTIES. These remedies shall not be deemed to have failed of their essential purpose so long as Titan is willing to repair or replace parts, or to refund the purchase price, as set forth above.

What Is Not Covered By This Warranty
This warranty does not cover defects or damages caused by:

•  the use or installation of repair or replacement parts or accessories not manufactured by Titan;
• repair performed by anyone other than a Titan Authorized Service Center; or
• abuse, misuse, negligence, accident, faulty installation or tampering in a manner which impairs normal operation.

This warranty also does not cover equipment and accessories supplied to Titan from an original equipment manufacturer, including but not limited to hoses, tips, and accessories. Titan will provide the purchaser with copies of the original equipment manufacturer’s express warranties provided to Titan along with the name and address of  the appropriate manufacturer.
Limitation of Remedies
IN NO CASE SHALL Titan BE LIABLE FOR ANY INCIDENTAL, SPECIAL OR CONSEQUENTIAL DAMAGES OR LOSS, INCLUDING TRANSPORTATION COSTS, WHETHER SUCH DAMAGES ARE BASED UPON A BREACH OF EXPRESS OR IMPLIED WARRANTIES, BREACH OF CONTRACT, NEGLIGENCE, STRICT TORT, OR ANY OTHER LEGAL THEORY.
Disclaimer of Implied Warranties
THE FOREGOING WARRANTIES ARE IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
No Ability To Transfer
This warranty is extended to the original purchaser only and is not transferable.

Titan 30-Day Satisfaction Guarantee
If, within a 30-day period from the date of purchase, you are not totally satisfied with a Titan unit, you may return it for full credit toward another Titan product of equal or greater value.

UNITED STATES SALES & SERVICE
WEB: www.titantool.com
PHONE: 1-800-526-5362
1770 Fern brook Lane
Minneapolis, MN 55447
INTERNATIONAL
EMAIL: international@titantool.com
© Titan Tool. All rights reserved.

References

• Professional Paint Sprayers | Industrial Paint Sprayer | Titan Tool

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