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Operation/Repair/Parts

Airless Paint Sprayer

GS6250

For application of architectural paints and coatings. For professional use only.

Models - 24F575, 16M532

3000 psi (20.7 MPa, 207 bar) Maximum Working Pressure

Important Safety Instructions

Read all warnings and instructions in this manual. Save these instructions.

Related Manuals

Gun Manual

Model 24F575

Model 16M532

312363

312364

312365

3A0413

3A1187H

EN ti15986a

Warnings

Warnings

The following warnings are for the setup, use, grounding, maintenance, and repair of this equipment. The exclamation point symbol alerts you to a general warning and the hazard symbols refer to procedure-specific risks. When these symbols appear in the body of this manual, refer back to these Warnings. Product-specific hazard symbols and warnings not covered in this section may appear throughout the body of this manual where applicable.

2

FIRE AND EXPLOSION HAZARD

Flammable fumes, such as solvent and paint fumes, in work area can ignite or explode. To help prevent fire and explosion:

• Use equipment only in well ventilated area.

• Do not fill fuel tank while engine is running or hot; shut off engine and let it cool. Fuel is flammable and can ignite or explode if spilled on hot surface.

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

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

• Do not plug or unplug power cords, or turn power or light switches on or off when flammable fumes are present.

• Ground all equipment in the work area. See

Grounding

instructions.

• Use only grounded hoses.

• Hold gun firmly to side of grounded pail when triggering into pail.

• If there is static sparking or you feel a shock,

stop operation immediately.

Do not use equipment until you identify and correct the problem.

• Keep a working fire extinguisher in the work area.

SKIN INJECTION HAZARD

High-pressure spray is able to inject toxins into the body and cause serious bodily injury. In the event that injection occurs,

get immediate surgical treatment

.

• 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.

• Always use the nozzle tip guard. Do not spray without nozzle tip guard in place.

• Use Airlessco nozzle tips.

• Use caution when cleaning and changing nozzle tips. In the case where the nozzle tip clogs while spraying, follow the

Pressure Relief Procedure

for turning off the unit and relieving the pressure before removing the nozzle tip to clean.

• Do not leave the unit energized or under pressure while unattended. When the unit is not in use, turn off the unit and follow the

Pressure Relief Procedure

for turning off the unit.

• Check hoses and parts for signs of damage. Replace any damaged hoses or parts.

• This system is capable of producing 3000 psi. Use Airlessco replacement parts or accessories that are rated a minimum of 3000 psi.

• 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.

3A1187H

3A1187H

Warnings

EQUIPMENT MISUSE HAZARD

Misuse can cause death or serious injury.

• Always wear appropriate gloves, eye protection, 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 leave the unit energized or under pressure while unattended. When the unit is not in use, turn off the unit and follow the

Pressure Relief Procedure

for turning off the unit.

• Do not operate the unit when fatigued or under the influence of drugs or alcohol.

• Do not kink or over-bend the hose.

• Do not expose the hose to temperatures or to pressures in excess of those specified by Airlessco.

• Do not use the hose as a strength member to pull or lift the equipment.

PRESSURIZED ALUMINUM PARTS HAZARD

Use of fluids that are incompatible with aluminum in pressurized equipment can cause serious chemical reaction and equipment rupture. Failure to follow this warning can result in death, serious injury, or property damage.

• Do not use 1,1,1-trichloroethane, methylene chloride, other halogenated hydrocarbon solvents or fluids containing such solvents.

• Many other fluids may contain chemicals that can react with aluminum. Contact your material supplier for compatibility.

MOVING PARTS HAZARD

Moving parts can pinch, cut or amputate fingers and other body parts.

• Keep clear of moving parts.

• Do not operate equipment with protective guards or covers removed.

• Pressurized equipment can start without warning. Before checking, moving, or servicing equipment, follow the

Pressure Relief Procedure

and disconnect all power sources.

CARBON MONOXIDE HAZARD

Exhaust contains poisonous carbon monoxide, which is colorless and odorless. Breathing carbon monoxide can cause death.

• Do not operate in an enclosed area.

TOXIC FLUID OR FUMES HAZARD

Toxic fluids or fumes can cause serious injury or death if splashed in the eyes or on skin, inhaled, or swallowed.

• Read MSDSs to know the specific hazards of the fluids you are using.

• Store hazardous fluid in approved containers, and dispose of it according to applicable guidelines.

3

Warnings

BURN HAZARD

Equipment surfaces and fluid that’s heated can become very hot during operation. To avoid severe burns:

• Do not touch hot fluid or equipment.

PERSONAL PROTECTIVE EQUIPMENT

You must wear appropriate protective equipment when operating, servicing, or when in the operating area of the equipment to help protect you from serious injury, including eye injury, hearing loss, inhalation of toxic fumes, and burns. This equipment includes but is not limited to:

• Protective eye wear, and hearing protection.

• Respirators, protective clothing, and gloves as recommended by the fluid and solvent manufacturer.

4 3A1187H

Component Identification

Component Identification

C

PRIME ti14792a ti16292a

PRESSURE

B

A ti16293a

NOTE:

The valve handle can move both clockwise and counter clockwise and can face different directions.

A

B

C

Pressure Control Knob

Prime/Pressure (PR) Relief Valve

Prime/Pressure (PR) Relief Valve Open

Position

Prime/Pressure (PR) Relief Valve

Closed Position

Adjusts pressure. Turn clockwise to increase pressure and counterclockwise to decrease pressure.

Primes pump and relieves pressure from gun, hose and tip.

Relieves pressure from gun, hose and tip and primes the unit when in the open position. It is in the Open position when there is a wider gap between valve handle and cam body.

Pressurizes system when closed. It is in the Closed position when there is only a slight gap between handle and body. Turn to the closed position to spray.

3A1187H 5

6

Operation

Operation

Pressure Relief Procedure

NOTE:

If you suspect that pressure hasn’t been relieved due to damaged Prime/Pressure Relief Valve, or other reason, slowly loosen the tip nut or hose coupling.

To reduce risk of injury, follow this pressure relief procedure whenever you see this symbol throughout this manual, Also, perform this procedure whenever you:

• Stop spraying

• Check or repair any part of this system

• Install or clean spray nozzle

1.

Engage the gun trigger lock. Refer to the separate instruction manual provided with gun for safety features and how to engage the trigger lock.

2.

Turn the unit off.

3.

Disengage the gun trigger lock and trigger the gun to relieve residual fluid pressure.

Hold metal part of the gun in contact with grounded metal pail. Use minimum pressure.

Setup

ti16293a ti15989a

4.

Turn Prime/Pressure Relief Valve (PR Valve) to the open (priming) position to relieve residual pressure.

5.

Re-engage gun trigger lock and close Prime/Pressure Relief Valve.

If the

spray tip or hose is clogged

, follow Steps 1 through 5 above. Expect paint to splash into the bucket while relieving pressure during Step 4.

Grounding

Always ground the following components:

• Sprayer - Connect a ground wire and clamp (supplied) to a true earth ground.

• Fluid Hose - Use only grounded hoses.

• Spray Gun of Dispensing Valve - Grounding is obtained through connection to a properly grounded fluid hose and pump.

• Object being sprayed - According to local code.

Connect the hose and gun

1.

Remove the plastic cap plug from the outlet and screw a conductive or grounded 3000 psi spray hose onto fluid outlet.

2.

Connect an airless spray gun to the other end of the hose. Do not install spray tip.

NOTE:

Do not use thread sealer on swivel unions as they are made to self seal.

NOTE:

The 6’ whip hose should always be 3/8”.

3A1187H

Operation

Fill the Packing Nut/Wet Cup

1.

Fill the Packing Nut/Wet Cup 1/3 full with Airlessco

Throat Seal Oil (TSO).

When changing from oil based material to water base material, flush with mineral spirits solvent (also called white spirit), followed by soapy water, then a clean water flush.

When flushing with solvents, ground pail and gun.

Flush before changing colors, before fluid can dry in the equipment, at the end of the day, before storing, and before repairing equipment.

ti15987a

Flushing

Check the Engine Oil Level

1.

Unscrew the oil fill plug. The dipstick is attached to the plug.

2.

Without threading the plug into place, check to be sure the oil is up to the top mark of the dipstick.

3.

If oil is needed, refer to engine manual.

Fill the Fuel Tank

1.

Close the fuel shutoff valve.

2.

Use only clean, fresh, well-known brands of unleaded regular grade gasoline.

3.

Remove the fuel cap and fill tank. Be sure the air vent in the fill cap is not plugged so fuel can flow to the carburetor, then replace the cap.

• To reduce the risk of static sparking, which can cause fire or explosion. Always hold a metal part of the gun firmly against the metal pail when flushing.

This also reduces splashing.

• Always remove the spray tip before flushing.

• Only metal pails, which are conductive, should be used as solvent pails when flushing.

1.

Make sure the gun trigger lock in engaged and there is no spray tip in the gun. Refer to the separate instruction manual provided with gun for safety features and how to engage the trigger lock.

Prime and Flush Storage Fluid

NOTICE

The equipment was tested with lightweight oil, which is left in the fluid passages to protect parts.

To avoid contaminating your fluid with oil, flush the equipment with a compatible solvent before using the equipment for the first time.

Before beginning a new spraying project you need to prime the sprayer and flush the storage fluid out of the sprayer.

Oil- or Water-based Materials

When changing from water-based material to oil based material, flush with soapy water and then mineral spirits solvent (also called white spirit).

2.

Pour enough clean, compatible solvent into a large, empty metal pail to fill the pump and hoses.

3.

Place the suction tube into the pail or place the pail under the pump.

4.

Turn Pressure Control Knob to low.

PRIME ti16028a

HIGH PRESSURE ti17939a

PRESSURE

3A1187H 7

Operation

8

5.

Open the prime valve to the open - “Priming Position”. This will allow an easy start.

6.

Turn the engine ON/OFF switch to ON.

7.

Move the choke toward the closed position.

8.

Move the throttle lever slightly to the left.

9.

Turn the fuel valve ON. Pull the start rope. Pull the engine over against compression stroke and then let the rope rewind slowly into the starter. Pull firmly and rapidly to start the engine. Do NOT drop the rope. Hold on to the handle while rewinding, or the rope may rewind improperly and jam the assembly.

If the engine does not start, open the choke a little more. If the engine floods, open the choke all the way and continue cranking.

Choke Lever

Open

(Priming and

Pressure Relief) ti16293a

Fuel Valve

Throttle Lever ti14793a

12. Disengage the gun trigger lock and squeeze the gun trigger. At the same time, slowly turn the pressure control knob clockwise, just enough to move liquid at low pressure.

13. Allow the pump to operate until clean solvent comes from the gun.

14. Release the trigger and engage the gun trigger lock.

15. If you are going to start spraying, place the pump or suction tube into the supply container. Release the gun trigger lock and trigger the gun into another empty, metal container, holding a metal part of the gun firmly against the metal pail, forcing the solvent from the pump and hose. When paint starts coming from gun, turn pressure control knob to minimum pressure, place prime valve in prime (open) position and engage the gun trigger lock.

16. If you are going to store the sprayer, remove the suction tube or pump from the solvent pail, force the solvent from the pump and hose. Engage the gun trigger lock. See

Storage

, 10.

17. Whenever shutting down the sprayer, follow P

ressure Relief Procedure

, page 6.

NOTICE

To prevent damage and freezing during storage, never leave water in the fluid pump

10. After the engine is warm, gradually close the choke, raise the RPM of engine slightly by moving throttle to the left. Close the prime valve.

Closed

(Pressure) ti15988a

11. Point the gun into the metal pail and hold a metal part of the gun firmly against the pail. Maintain firm metal to metal contact between gun and container.

ti10312a

Startup

1.

Prepare the material according to the material manufacturer’s recommendations.

2.

Place pump or suction tube into the material container.

3.

Start the sprayer.

a.

b.

c.

d.

e.

f.

Prime Valve must be “OPEN” in the priming position.

Pressure Control Knob must be in low pressure.

Turn the engine ON/OFF switch to ON.

Move the choke toward the closed position.

Move the throttle lever slightly to the left.

Turn the fuel valve ON. Pull the start rope. Pull the engine over against compression stroke and then let the rope rewind slowly into the

3A1187H

Operation

g.

h.

i.

starter. Pull firmly and rapidly to start the engine. Do NOT drop the rope. Hold on to the handle while rewinding, or the rope may rewind improperly and jam the assembly. If the engine does not start, open the choke a little more. If the engine floods, open the choke all the way and continue cranking.

After the engine is warm, gradually close the choke, raise the RPM of engine slightly by moving throttle to the left. Close the prime valve.

Point the gun into the metal pail and hold a metal part of the gun firmly against the pail.

Maintain firm metal to metal contact between gun and container.

Disengage the gun trigger lock and squeeze the gun trigger. At the same time, slowly turn the pressure control knob clockwise, just enough to move liquid at low pressure.

4.

Prime the pump.

NOTICE

Do not start engine without fluid pump having enough fluid so that it can be primed. Running fluid pump dry will decrease life of the pumps packings.

a.

b.

Allow pump to operate until paint comes from gun.

Release the trigger and engage the gun trigger lock.

c.

d.

Turn Prime Valve OPEN to the prime position ensuring the pressure is released from the system.

Turn Pressure Control Knob to minimum pressure.

e.

f.

g.

h.

Install spray tip onto gun.

Close the prime valve to the pressure position.

Turn the pressure control knob to desired spray pressure.

Disengage the gun safety lock and you are ready to start spraying.

NOTE:

If you spray into the paint bucket, always use the lowest spray pressure and maintain firm metal to metal contact between gun and container.

Adjust the Pressure

• To reduce the risk of injection, never hold your hand, body, fingers or hand in a rag in front of the spray tip when cleaning or checking for a cleared tip. Always point the gun toward the ground or into a waste container when checking to see if the tip is cleared or when using a self cleaning tip.

• To stop the unit in an emergency, turn the engine off. Then relieve the fluid pressure in the pump and hose. See

Pressure Relief Procedure

, page 6

When adjusting the pressure, turn the Pressure Control

Knob clockwise to increase pressure and counterclockwise to decrease pressure. Always use the lowest pressure necessary to completely atomize the material. If more coverage is needed, use a larger tip rather than increasing the pressure. Check the spray pattern. The tip size and angle determines the pattern width and flow rate.

Shutdown

NOTICE

NOTE:

Operating the sprayer at higher pressure than needed wastes material, causes early tip wear, and shortens sprayer life.

1.

Relieve Pressure

, page 6.

2.

Clean the tip and gun as recommended in the separate Gun Manual supplied with the gun.

3.

If spraying water-based material or a material that could harden in the sprayer overnight, flush the sprayer after use. See

Flushing

, page 7.

NOTE:

To stop the unit in an emergency, turn the engine off. Then relieve the fluid pressure in the pump and hose. See

Pressure Relief Procedure

, page 6

3A1187H 9

Operation

Storage

Short Term

1.

Flush sprayer with compatible solvent before storing, then fill the pump and hoses with an oil based solvent such as mineral spirits solvent (also called white spirit) or Graco or Airlessco Pump Armor.

For oil base paint: flush with mineral spirits solvent (also called white spirit)

For water-base paint: flush with water, then mineral spirits solvent (also called white spirit) and leave the pump, hose and gun filled with mineral spirits solvent (also called white spirit).

Long Term

For longer storage, use Graco or Airlessco Pump

Armor. Shut off sprayer,

Relieve Pressure

, page 6, and

make sure prime valve is left open.

Start Up After Storage

Before using water-base paint, flush sprayer with soapy water and then a clean water flush. When using oil-base paint, flush out the mineral spirits solvent (also called white spirit) with the material to be sprayed.

NOTE:

Always store unit indoors.

10 3A1187H

Maintenance

Maintenance

Daily Maintenance

Keep displacement pump packing nut/wet cup lubricated with Airlessco Throat Seal Oil at all times. The

TSO helps protect the packings and rod. Inspect the packing nut daily. If seepage of paint into the packing nut and/or movement of the piston upward is found

(while not spraying), the packing nut should be tightened just enough to stop leakage. Overtightening will damage the packings and reduce the packing life.

Cleaning a Clogged Tip

Regular Maintenance

1.

Always stop the pump at the bottom of its stroke when you take a break or at the end of the day. This helps keep material from drying on the rod, damaging the packings.

2.

Keep the displacement pump packing nut/wet cup

1/3 full of Airlessco Throat Seal Oil (TSO) at all times. The TSO helps protect the packings and rod.

3.

Lubricate Connecting Rod Pin every 3 months.

Oil and Lubrication Instructions

Bleed (Weep Hole)

1.

Relieve Pressure

, page 6.

2.

Clean the front of the tip frequently (with toothbrush only) during the day to keep material from building up and clogging the tip.

3.

To clean and clear a tip if it clogs, refer to the separate instruction manual received with your gun and nozzle.

4.

Clean a clogged standard flat tip only after the tip is removed from the gun.

Sealed

Bearing

1 oz. SAE 30W Oil semi-annually

Reducing Clutch Wear

1.

The first 50 feet of airless spray hose should be

3/8”, the larger diameter works as a pulsation damper and saves unnecessary cycling the clutch.

A minimum of 100 feet of hose should be used.

2.

Adjust the Engine Speed and Pump Pressure. First set the throttle lever to the maximum RPM setting

(fully left). Trigger the gun onto a test paper to check the spray pattern and atomization. Adjust the Pressure Control Knob until you get a good pattern.

Reduce RPM of engine to support pressure without laboring engines.

Oil impregnated sleeve - dip in hot 10W oil when removed

Fill plug- unit has grease in gearbox from factory and will not require changing. (Grease - PN

301178) ti15992a

Servicing the Fluid Pump

Fluid Pump Disconnect

1.

Flush the material you are spraying, if possible.

2.

Relieve Pressure

, page 6. Stop the pump in the

middle of down stroke.

3.

Remove the suction tube and fluid hose (if so equipped) from the fluid pump.

4.

Remove the connecting rod shield from the pump.

3A1187H 11

Maintenance

5.

Remove two retaining rings (100) and slip the sleeve of the coupling down and remove both coupling halves. This will disconnect fluid pump from the connecting rod.

6.

Using a 7/8” box wrench disconnect the high pressure fluid line from the pump.

7.

Using a 9/16” wrench, unscrew the two tie rod locknuts (18).

8.

Pull the pump off the tie rods.

2.

Insert one of the retaining rings through the packing nut and rest the sleeve on top of it.

ti15995a ti15996a

3.

Connect the connecting rod with the fluid pump by installing the coupling halves. Slide sleeve over the coupling halves and secure with retaining ring.

282

104

102

239

238

103 ti15997a

4.

Remove the retaining ring from the packing nut and insert into coupling halves.

71

69

18

240

249

253 ti15993b

Fluid Pump Reinstall

1.

Loosen the packing nut and extend piston rod to fully up position.

ti15998a

5.

Secure the fluid pump housing to the tie rods and screw locknuts with washers on loosely.

6.

Tighten the tie rod locknuts evenly to 30 ft. lb.

NOTE:

After all the rod locknuts are tight, the alignment of both rods should allow easy assembly and disassembly of the coupling. If any binding, loosen and retighten all the rod locknuts to improve the alignment. Misalignment causes premature wear of seal and packings.

7.

Tighten packing nut clockwise until resistance against the packings can be felt. Turn it one full turn more.

ti15994a

12 3A1187H

Maintenance

8.

Start the pump and operate it slowly (at low engine speed) to check the piston rod for binding. Adjust tie rod lock nuts if necessary to eliminate binding.

9.

Prime the unit and run at maximum pressure for several minutes, then release the pressure and repeat step 7.

10. Fill the wet cup (packing nut) with five drops of TSO

(Throat Seal Oil).

Servicing the Inlet and Outlet

Valves

Disassembly of the Outlet Valve

1.

Using the rod collar tool (189211), screw the suction nut (253), containing intake seat support, off of the fluid body.

2.

Remove the inlet seat (250), O-ring, inlet ball (248) and inlet retainer (247) with O-ring.

3.

Clean all parts and inspect them for wear and damage, replacing parts as needed. Old O-rings should be replaced with new ones.

NOTE:

Inlet Seat (867574) is reversible.

4.

Clean inside of fluid body.

5.

Reassemble the valve and screw it onto the fluid body if no further service is needed.

252

247

248

250

Servicing the Outlet Valve

1.

Complete all steps of the Fluid Pump Disconnect,

page 11.

2.

Screw the suction nut off the pump and remove inlet valve assembly.

3.

Using the rod collar tool, loosen the packing nut and push the piston (238) down and out of the fluid body.

4.

Place piston holder (866058) in a vise. Slide piston

(238) into holder and lock in place with a 1/4” pin

(867166).

5.

Clean all parts and inspect them carefully for wear or damage. Inspect the outside of the piston rod for scoring or wear. Replace these parts if needed. A worn piston rod will cause premature wear of packings.

6.

Using 3/8” allen wrench to unscrew retainer (246) from piston (238).

7.

Remove outlet seat (245), O-ring, outlet ball (244) and outlet retainer (243).

8.

Inspect outlet ball (244) and seat for wear. Replace as required.

NOTE:

Outlet Seat (867575) is reversible.

9.

Install parts back into piston rod. Place two drops of loctite No. 242 (blue) on threads of the retainer

(246) before assembling and torque to 20 ft-lbs.

246

245

242

244

243

251

238

249

253 ti15999b ti16000b

3A1187H 13

Maintenance

Packing Replacement Procedures

Disassembly of the Fluid Pump

1.

Unscrew and remove the packing nut.

2.

Push the piston rod down through the packings and out of the pump.

3.

Now push the packing removal tool up through the pump and remove the top bringing the packings, spacer and springs along with it, leaving the fluid body empty.

NOTE:

Make sure all packings and glands have been removed from the fluid pump.

4.

Clean inside of fluid body.

5.

Disassemble all parts and clean for reassembly.

Discard any old packings. Save the metal upper glands. Replace metal lower glands with new metal glands from the packing kit.

NOTE:

If the old packing had a metal gland, discard and replace with a new plastic one from packing kit.

6.

Lubricate leather packing in lightweight oil for 10 minutes prior to reassembly.

7.

Unscrew and remove the packing nut.

8.

Push the piston rod down through the packings and out of the pump.

9.

Now push the packing removal tool up through the pump and remove from the top bringing the packings, spacer and springs along with it, leaving fluid body empty.

NOTE:

Make sure all old packings and glands have been removed from fluid pump.

Reassembly of the Fluid Pump

1.

Take the lower metal male gland and place it down on the flat side.

2.

Take three of the lower polyethylene V-packings and tow of the leather V-packings and place onto the male gland, with the inverted side down, in the following order:

Polyethylene

Leather

Polyethylene

Leather

Polyethylene

3.

Take the female adaptor, which is inverted on both sides, and place it on top of the assembled lower packings.

4.

Follow step 2 above, but with the packings inverted side up.

5.

Take the second lower male gland and place it on top of the assembled packings with the rounded side down.

6.

Take the assembled glands and packings (13 pieces all together) and slide on to the lower half of the piston.

7.

Take the spacer and slide over the top of the piston

(it doesn’t matter which direction it sits).

8.

Take the three Belleville Springs and slide over the top of the piston in the following order:

9.

First spring, curve facing down

Second spring, curve facing up

• Third spring, curve facing down

Take the upper male gland and place it rounded side up.

10. Take the three upper polyethylene V-packings and two leather packings and assemble with the inverted side down on to the male gland in the following order:

Polyethylene

Leather

Polyethylene

Leather

Polyethylene

14 3A1187H

Maintenance

11. Take the upper female gland and place on top of the assembled upper packings with the inverted side down.

12. Take the assembled upper glands and packings (7 pieces) and slide over the top of the piston, making sure the inverted sides are facing down.

13. Take the V-packing holder and replace the white

O-ring and the black O-ring with new ones form the packing kit.

14. Slide the V-packing holder over the top of the upper packings so they fit inside.

15. Lubricate the inside of the fluid pump body and the outside of the packings with a lightweight oil.

16. Slide the completed assembly into the fluid pump body.

NOTE:

To keep packings secured in the correct position, hold the pump body upside down and push the completed assembly upwards into the pump body. Once placed inside, tilt the pump body back up to keep all pieces.

17. Thread the packing nut into the top of the fluid body and tighten hand tight.

18. Take the suction retainer and replace the black

O-ring with a new one from the packing kit. Replace the suction ball with the new one from the kit into the suction retainer. Place the suction seat into the flat side of the ball guide, over the suction ball. Now place the white O-ring into the groove around the suction seat.

19. Take the completed suction valve assembly and place it into the bottom of the fluid body, with the rounded side fitting inside.

20. Take the suction seat support and place the flat side down on the suction valve assembly (threads will be facing upwards).

21. Thread the suction nut, over the suction seat support.

22. Tighten the packing nut (utilizing the packing nut adjustment tool) clockwise one full turn.

Replacement of Electrical

Control Board

1.

Remove electrical cover.

2.

Disconnect sensor lead from Electrical Board.

3.

Disconnect two clutch leads on Electrical Board from leads on clutch.

4.

Using a 1/16” allen, loosen set screw in Pressure

Control Knob and remove knob.

5.

Using a 1/2” nutdriver or 1/2” deep socket, remove nut from pressure control shaft. This will allow removal of electrical control board from frame.

6.

Replace Electrical Board Assembly in reverse order.

Adjust pressure. See

Pressure Calibration of the

Electrical Control Board

, page 15.

Pressure Calibration of the

Electrical Control Board

1.

Turn “Pressure Calibration” Trimpot adjustment on electrical control board in the counter clockwise direction at least 15 revolutions.

2.

Connect 5000 psi glycerine pressure gauge on outlet of pump between fluid pump and airless hose to monitor Fluid Pump Pressure.

3.

Start engine and run at maximum RPM. Turn prime

Valve to open (Prime) position. Turn Pressure Control Knob to maximum position (fully clockwise).

4.

Using an insulated screwdriver adjust “Pressure

Calibration” Trimpot by turning clockwise until the clutch engages. When the clutch engages the pump will commence Priming. When pump is primed, turn the Prime Valve to the Closed (Pressure) Position.

NOTE:

The pump will begin to pressurize and the clutch will disengage at a low pressure. Continue turning the trimpot clockwise to increase pressure 3000 psi.

5.

Trigger gun. The pressure should drop approximately 350-400 psi, the clutch will engage and build pressure to 3000 psi and disengage. Trigger gun several times to ensure proper pressure setting.

6.

Turn Pressure Control Knob to minimum position.

The clutch should disengage and pump stop moving.

3A1187H 15

Maintenance

7.

Secure leads with tie strap.

8.

Replace cover on unit. Ensure the leads are not pinched or damaged in the process of replacing covers.

Engine - Single Wire Models

TO CLUTCH

BLACK

BLUE

BLACK

BLUE

BLUE

PRESSURE

CALIBRATION

ADJUSTMENT

SENSOR

BLACK

BLACK

TO ENGINE

TO CONTROL BOX

Engine - Double Wire Models

TO CLUTCH

BLACK BLUE

BLACK

BLUE BLUE

PRESSURE

CALIBRATION

ADJUSTMENT

SENSOR

BLACK ti15392B

16

TO ENGINE

ti14817b

3A1187H

Clutch Replacement

Clutch Replacement

Removing the Clutch

Refer to the following parts diagrams: Clutch Replacement, Clutch Assembly, and Power Unit Assembly

1.

Remove the gear box cover (Power Unit Assembly,

Ref. 144) by disconnecting fluid hose to the manifold filter by unscrewing the four allen head bolts

(Power Unit Assembly, Ref. 22).

2.

Disconnect the Fluid Pump

.

3.

Pull off the spacer tubes (Fluid Pump, Ref. 104) and drop the sleeve bearing down and off. Slide the connecting rod off the gear box.

4.

Remove the top cover (Power Unit Assembly, Ref.

23) by unscrewing the 6 mounting screws. Be careful not to lose the 6 matching grommets.

5.

Remove the bottom cover (Power Unit Assembly,

Ref. 111) by unscrewing the 2 bolts and nuts.

6.

Remove the splash cover (Power Unit Assembly,

Ref. 139) from the clutch brackets and spacer tubes.

7.

Disconnect the two clutch from the electrical control board leads and clutch the spring (Clutch Assembly,

Ref. 147) from the spacer tube.

8.

Loosen (do not remove completely) the block tensioner’s set screws (Clutch Replacment, Ref. 145) to detension the belt.

9.

Loosen (do not remove) the four plate bolts.

10. Pull the cog belt loose from the engine shaft cog pulley and let hang loose on the clutch cog pulley.

11. Remove the two vertical bracket screws. (Power

Unit Assembly, Ref. 13)

12. Remove the four horizontal screws throughout the gearbox plate (Clutch Replacement, Ref. 141) and lift the gear box off the machine.

13. Place gearbox in vice by gripping the flat part of the drive crank allowing the clutch assembly to face up.

Use caution and not allow gearbox to swing and damage casting against vice.

14. Hold coupling screw, with 13/16” wrench, then with

5/16” allen wrench, screw differential screw out of coupling screw and gearbox shaft.

15. Remove the coupling screw from the clutch bore.

NOTE:

After extended use the coupling screw can hang up inside of the clutch bore. Tapping on the side of the coupling screw and/or the use of the lightweight oil or break free product can ease the removal process. In extreme cases, screw the differential screw large thread size in, then place a washer and nut on the small thread side. This allows pulling or prying on the coupling screw in order to remove it.

16. The clutch and other components can now be slid off the gear box shaft.

Inspecting the Clutch

1.

Inspect clutch and belt, replace as necessary.

Installing the Clutch

Refer to the following parts diagrams: Clutch Replacment, Clutch Assembly, and Power Unit Assembly

1.

With gearbox held in a vice vertically as previously described, place first spacer, and bearing, onto gearbox shaft. See Clutch Assembly.

2.

Inspect snap rings (Ref. 120), into recesses of cog pulley portion of clutch. Place cog pulley portion of clutch with cog belt attached onto shaft.

3.

Place second spacer, into cog pulley portion of clutch. This spacer will rest on the first bearing, installed.

4.

Insert second bearing, on top of upper snap ring.

5.

Lay removable spacer on top of last bearing. If the clutch air gap is larger than .024”, do not use removable spacer. Put spacer over removable spacer, if used, and top bearing.

6.

Place coil portion of clutch down onto cog pulley portion of clutch and center on gearbox shaft.

3A1187H 17

Clutch Replacement

7.

Screw differential screw, into coupling screw and nut until 1/16” is showing. See Clutch Assembly.

8.

Push coupling nut assembly, into clutch assembly until it comes to a positive stop. (Differential screw comes into contact with the threaded gearbox shaft.)

9.

With 13/16” wrench on coupling screw and 5/16” allen wrench in differential screw, simultaneously with both wrenches screw coupling nut assembly into gearbox shaft by turning clockwise to 15 ft-lbs.

10. Hold coupling nut assembly and tighten differential screw to 30 ft.-lbs. This will expand the coupling assembly, thereby holding the clutch assembly to gearbox shaft. Turn clutch observing clutch gap.

The pulley should turn freely with a gap of .012 to

.024” between the two clutch faces. If the gap is greater than .024, remove the removable spacer.

Reassemble and check gap for proper clearance.

11. Place cog belt over cog pulley portion of clutch. Set gearbox and clutch assembly on the support brackets (Power unit Assembly, Ref. 16 & 109), screw in the two vertical bracket screws (Power unit Assembly, 13 and start the four horizontal screws throughout the gearbox plate (Clutch Replacement, Ref.

141) and into the back of the gearbox.

12. Slide cog belt over engine pulley.

Belt Tensioning

Refer to the following parts diagrams: Clutch Replacment, Suction Assembly, and Power Unit Assembly

1.

Slightly loosen the two horizontal screws (Power unit Assembly, Ref. 11) that connect the top and bottom supports (Power unit Assembly, Ref. 16 &

109).

2.

Evenly tighten set screws (Clutch Replacement,

Ref. 145) until flush with tip of block tensioner

(Clutch Replacement, Ref. 284). Check tension on cog belt by pressing hard with thumb. Proper tensioning should allow for approximately 1/8”. If belt is too loose, tighten set crews further.

3.

Once belt tension is correct, tighten down the four horizontal screws that go through the gearbox plate

(Power Unit Assembly, Ref. 142) and into the back of the gearbox. Also tighten the two horizontal screws (Power Unit Assembly, 11) that connect the top and bottom supports (Power Unit Assembly,

Ref. 16 & 109). Reconfirm that the belt deflection is still 1/8”.

4.

Reassembly connections, covers and fluid pump in reverse order as described in steps 1-7 of Removing Clutch instructions.

18 3A1187H

Troubleshooting

Troubleshooting

Problem

There is spitting from the gun.

Paint leaks into the wet cup

The engine operates, but the paint pump doesn’t cycle.

The engine and displacement pump operates, but paint pressure is too low or none.

The displacement pump operates, but the output is too low on the downstroke or both strokes.

The displacement pump operates, but the output is too low on the upstroke.

Cause

General

The fluid supply is low or empty.

Air entrapped in the fluid pump or hose.

The packing nut/wet cup is loose.

The upper packings are worn or damaged.

Worn Piston Rod.

The pressure setting is too low.

The clutch is not engaged.

The displacement pump is seized.

The pressure setting is too low.

The tip or gun filter is clogged.

The tip is worn.

The fluid displacement pump filter is clogged.

There is a large pressure drop in the fluid hose.

The inlet valve ball is not seating properly.

Solution

Refill the supply container.

Check for loose connections on the siphon assembly, tighten, then reprime pump.

Tighten just enough to stop leakage.

Replace the packings. See

Packing Replacement Procedures

, page 14.

Replace Piston Rod.

Increase the pressure.

See Electrical Troubleshooting.

Service the pump. See

Packing Replacement Procedures

, page 14.

Increase the pressure.

Remove the tip and/or filter and clean them.

Replace tip.

Clean the filter.

Use a larger diameter hose.

Service the Inlet Valve

, page.

The outlet valve ball is not seating properly.

The lower packings are worn or damaged.

Service the Outlet Valve

, page 13.

Replace the Packings

, page 14.

3A1187H 19

Troubleshooting

Problem

Clutch does not engage

Electrical

Cause

Pressure Control Knob

Poor Electrical Connection

Magneto

Defective Sensor

Solution

Ensure the pressure control knob is in the maximum clockwise position.

Remove the clutch and electrical box covers.

Check all electrical connections between the engine magneto, sensor, control board and clutch for loose connections or damaged leads.

Disconnect the two leads from the control board

(blue) and the clutch assembly (black). Using a multimeter, with the engine at maximum RPM, pressure control knob in the maximum position and the prime valve open (priming) position, test the DC voltage across the boards lead (blue).

This voltage must be 13-14 VDC. If the readings are correct, the board, sensor and magneto are functioning. See

Clutch Assembly.

When the DC voltage from the board is not

13-14 VDC, disconnect the control board lead

(black) from the engine magneto lead (pink), located on the side of the engine. With the engine at maximum RPM (3600), pressure control knob in maximum clockwise position and prime valve open (priming), read the AC voltage from the magneto lead to the sprayer frame.

The reading should be 19-24 VAC. If outside this range, replace the magneto. If the magneto is producing proper voltage, see

Defective Sensor

.

Test the sensor by reading the resistance between the red and black wires. The resistance runs between 1.5 - 3K ohms. A defective sensor usually shows no resistance (open). If the reading is outside standards, replace the sensor.

An alternative method of testing the sensor is to plug a new sensor into the board to see if the clutch will engage.

When using this method, ensure prime/pressure valve is in the prime position because the sensor plugged into the board in not measuring pressure in the fluid section.

20 3A1187H

Troubleshooting

Problem Cause

Clutch Assembly

Electrical Control Board

Solution

Measure resistance between the clutch leads

(black). This value must be 10-16 ohms. If this reading is out of specifications, the clutch is defective and must be replaced.

If the clutch resistance readings are correct, check spacing between the clutch field and plate. The gap should be .012” to .024”. If the gap is greater than .024 the gap is too wide and the spacer should be removed from the clutch assembly. If the clutch still does not engage, replace the clutch assembly. See Clutch

Replacement, page 17.

If the magneto and sensor are functioning, replace the electrical control board.

Problem

Coarse spray

Excessive fogging (overspray)

Pattern too wide

Pattern too narrow

Too much material

Too little material

Thin distribution in center of pattern “horns”

Thick skin on work

Airless Spray Gun

Cause

Low pressure

High pressure

Material too thin

Spray angle too large

Spray angle too small

Solution

Increase the pressure

Reduce the pressure to satisfactory pattern distribution.

Use less thinner

Use smaller spray angle tip

Use larger spray angle tip (if coverage is OK, try tip in same tip group)

Use smaller nozzle Nozzle too large

Material too thin

Pressure too high

Nozzle too small

Worn tip

Wrong tip

Material too viscous

Application too heavy

Material too viscous

Reduce pressure

Use next larger nozzle

Material too thick

Change to new tip

Use nozzle with narrow spray angle

Thin cautiously

Reduce pressure and/or use tip in next smaller tip size

Thin cautiously Coating fails to close and smooth over

Spray pattern irregular, deflected

Craters or pock marks, bubbles on work

Orifice clogged

Tip damaged

Solvent balance

Clean carefully

Replace with new tip

Use 1 to 3% “short solvents remainder “long” solvents (this is most likely to happen with material of low viscosity, lacquers, etc.)

3A1187H 21

Troubleshooting

Problem

Clogged screens

Cause

Extraneous material in paint

Course pigments

Poorly milled pigments (paint pigments coagulate)

Solution

Clean screen

Use coarse screen if orifice size allows.

Use courser screen, larger orifice tips. Obtain ball milled paint. If thinner had been added, test to see if a cover screen. Incompatible drop placed on top of paint mixes or flattens out on the paint mixture and thinners on the surface. If not, try different thinner in fresh batch of paint.

Test the Pattern

Good, Full

Spotty Pattern,

Increase Pressure ti15991a

22 3A1187H

Parts

Parts

Fluid Pump

102

239

238

71

240

69

18

282

104

103

Ref.

Part Description

18

69

71

100

101

102

103

104

101566 NUT, LOCK

331103 WASHER, .562

301467 FRONT SHIELD

867468 RETAINING RING

866074 COUPLING SET

866069 COVER, COUPLING

867641 STUD

301059 SPACER

108

144

238

239*

100214 WASHER,LOCK

866143 GEARBOX 1”

866269 PISTION

866056 SCREW,COLLAR

240*

249*

253*

282

866295 BODY, PUMP

866400 SUPPORT,SUCTION SEAT

866241 SUCTION NUT

301333 ROD, CONNECTING

* Included in Pump Assembly 866267

Qty

.

1

1

1

1

1

1

4

1

2

2

1

1

1

2

2

2

249

253 ti15993b

3A1187H 23

Parts

Inlet Valve

Outlet Valve

246

245

242

244

243

238

252

247

248

250

251

249

253 ti15999b

Ref.

247

248

249

250

251

252

253

Part Description

866306 INLET RETAINER

101822 INLET BALL

866400 SUPPORT, SUCTION SEAT

867574 INLET SEAT

867390 O-RING, WHITE

556562 O-RING, BLACK

866241 SUCTION NUT

Qty

.

1

1

1

1

1

1

1

Ref.

Part Description

238

242*

243*

244

866269 PISTON

104319 O-RING, WHITE

866307 OUTLET RETAINER

867047 OUTLET BALL

245

246*

867575 OUTLET SEAT

866274 PLUG, 3/4-20

* Included in Ref. 238

Qty

.

1

1

1

1

1

1 ti16000b

24 3A1187H

Parts

Manifold Filter (865627)

164

163

161

30

34

266

44 ti16005b

162

165

Ref.

30

34

44

160

161

162

163

164

165

266

160

Part Description

867309 NIPPLE, 3/8”MX1/4”M

867420 PLUG 1/4”

867004 NUT,1/4 SWIVEL NUT X 3/8 NPTM

867377 O-RING

867077 BASE

867145 COVER

867647 SUPPORT

867214 FILTER, 60 MESH

301356 SPRING

557391 PLUG 3/8”

Qty

.

1

1

1

1

1

2

1

1

1

1

3A1187H 25

Parts

Packing Replacement

Ref. Part Description

1*

2

3

PISTON,2.00 STROKE, SL

866056 SCREW,COLLAR

866295 BODY,PUMP,MACHINING

4 866362 SPACER,TUBE

5*+ 104319 PACKING,O-RING

6*+ 866307 RETAINER,BALL,.3125,SL

7+

8

9*

867047 BALL,.3125, GR25, PISTON

867575 SEAT,UPPER,T.C.

866274 PLUG,3/4-20

10 866306 RETAINER,SUCTION

11+ 101822 BALL, INTAKE

12 866400 SUPPORT,SUCTION SEAT

13 867574 SEAT,T.C.

14+ 867390 O-RING,5-677, PTFE

15+ 556562 O-RING,-121 VITON-A 75 DURO

16 866241 NUT,SUCTION

17+ 867689 PACKING,VEE,LEATHER

18+ 866018 ADAPTER,MALE, SHORT

19+ 867693 PACKING,V-PACKING(1.500/1.125)

20+ 866100 ADAPTER,DOUBLE, FEMALE

21

22

867083 SPRING,BELLEVILLE

866011 ADAPTER,MALE

23+ 867688 PACKING,VEE,LEATHER

24+ 867608 PACKNG,SEAL,1.187/.810,UHWPE

25

26

866010 ADAPTER,FEMALE

866426 HOLDER,V PACKING

27+ 867378 O-RING,2-126, PTFE

28+ 107083 PACKING,O-RING

Qty

.

1

1

1

1

2

3

3

1

6

1

4

2

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

These parts are included in Repair Kit 866267

* These parts are included in Repair Kit 866269

+ These parts are included in Packing Kit 865672

22

4

3

2

28

27

26

25

6

7

9

15

11

18

20

14

10

13

12

5

8

16 ti16002a

18

1

26 3A1187H

Parts

Clutch Replacement

138

141

285

284

115

112

145

142

269

144

270

286

273 ti16007b

Ref.

Part Description

112

115

120*

138

141

142

144

145

301231 BELT,TIMING,5MM PITCH

866054 CLUTCH

867464 RETAINER,RING

305046 SPACER

111800 SCREW FLANGED

305045 PLATE

866143 GEARBOX

867581 SCREW,SET

269*

270*

273*

284

866339 SCREW,SHOULDER,SH

107445 SCREW,CAP,SCH

301020 HOUSING,BEARING

301534 BLOCK,TENSIONER

285 867602 SHOULDER,SCREW

286 305088 SCREW,SC HC, 1/4-20 x 2.00

*Included in 866143 Gearbox

Clutch Replacement (866054)

Qty

.

1

1

2

6

1

1

1

2

4

1

2

4

1

1

114

147

122

116

117

119

118

119

121

Ref.

114

115

116

117

118

Part Description

867962 SPACER

CLUTCH

WASHER

SCREW, MACHINE PN HD

301274 SPACER

Qty

.

1

1

3

3

1

153

157

115

Ref.

120

121

122

147

153

Part Description

867474 RETAINER, RING

301413 WASHER

301412 SPACER

136068 SPRING

866234 NUT,COUPLING ASSY ti16008b

Qty

.

2

1

1

1

1

3A1187H 27

Parts

Engine Assembly

131

Ref.

123

124

126

127

128

Part Description

109031 SCREW,CAP SCH

305012 ADAPTOR

867771 SCREW

301229 PLATE,THRUST

565007 SCREW,SET,CP

130

124

129

159

127

126

123

128 ti16009b

Qty

.

4

1

1

1

4

Ref.

129

130

131

159

Part Description

555326 SCREW,SET

866212 KEY,SQUARE,3/16x1.35

114530 ENGINE,GAS,HONDA

866337 GEAR,SHEAVE.ASSY

Qty

.

1

1

1

1

28 3A1187H

Parts

Power Unit Assembly

287

99 21 20

277

282

68

23

144

142 141

15

107

13

15

18

12

98 4

15

17

11

109

16

95

97

108

10

139

68

21

22

149

152

137

148

133

151

134

18

106

73

131

8 57

27

147

138

135

140

288

2

123

108

159

111

110

136

17

85

93

19

15

17

89

86 ti16010b

94

73

15

17

90 88

87

3A1187H 29

Parts

93

94

95

97

87

88

89

90

98

99

22

23

27

57*

68

73

85*

86

18

19

20

21

13

15

16

17

Ref.

2

4

8*

10

11

12

Part Description

LABEL, DESIGNATION

16F587 LABEL,FRONT

866084 CUP 1

301105 HOOK 1

100469 SCREW,CAP,HEX HD

140034 WASHER, .820x.411,.062

2

2

Qty

.

2

1

124227 SCREW,CAP,HEX HD

100527 WASHER,PLAIN

301299 PLATE,SUPPORT BOTTOM

110838 NUT,LOCK

101566 NUT,LOCK

110837 SCREW,FLANGE,HEX

110037 SCREW,MACH,PNH

301135 GROMMET

2

6

2

4

1

6

2

8

110637 SCREW,MACH,PANHEAD

301531 COVER,TOP

24E873 WIRE,CONTROL BOARD

C19862 NUT,LOCK,HEX

121112 SCREW,CAP,SOCKET HEAD

866149 GROUNDING ASSEMBLY

104590 SCREW,MACH,PNH

143029 COLLAR,SCREW,SET

301165 WHEEL,PNEUMATIC

305039 SPACER, 3/4 ID

331048 BOOT,RUBBER

867770 FRAME,WELDMENT

301202 BRACKET,PLATE

111302 SCREW,CAP,HEX HD

305140 BRACKET,FILTER

867534 SCREW,PH,HD,5/16-18X1.00

866445 SPACER,.377 ID X .40

301320 COVER

1

2

1

4

2

1

2

1

2

2

2

2

2

1

1

2

4

1

151

152

159

162

277

282

287

288

139

140

141

142

144

147

148

149

123

131

133

134

135

136

137

138

Ref. Part

106

107

866267

100057

108

109

110

111

100214

301232

102547

305067

109031

114530

342520

301253

101448

305064

865676

305046

301529

305047

111800

305045

866143

136068

866334

111959

301253

102273

866337

865627

301047

301333

865627

866054

Description

PISTON, PUMP

SCREW,CAP,HEX HD

WASHER, LOCK

SCREW,CAP,HEX HD

COVER,BOTTOM

SCREW,CAP,SCH

ENGINE, GAS

LABEL,PRESSURE

MANIFOLD

NUT,JAM

HOLDER,MANIFOLD

CONTROL,PRESSURE

SPACER

COVER

SCREW

SCREW,CAP, HEX HD

PLATE,GEARBOX MOUNT

GEARBOX

SPRING

SENSOR

PACKING,O’RING

KNOB

SCREW,SET SCREW

GEAR,SHEAVE.ASSY

FILTER,MANIFOLD

BEARING,SLEAVE

ROD,CONNECTING ASSY

FILTER,MANIFOLD ASSY

CLUTCH

342473

LABEL, WARNING (NOT SHOWN) 1

342506

LABEL, WARNING (NOT SHOWN) 1

1

1

1

1

1

1

1

4

8

1

1

1

4

1

4

1

1

1

1

1

1

1

1

1

1

1

Qty

.

1

2

4

*867935 Cup Assembly includes (8,57,85)

Additional warning labels are available at no cost.

30 3A1187H

Parts

Suction Assembly (301594)

172

Ref.

167

172

Part Description

187147 STRAINER,INLET

15F513 GASKET, PAIL

167

Qty

.

1

1

Ref. Part Description

ti16012c

Qty

.

3A1187H 31

Parts

Paint System Assembly

134 17

110

28

132 24

26

162

61

32

29

28

30

30

266

58

33

35

50

74 ti16003b

Ref.

17

24

26

28

29

30

32*

33

35

Part

110838

867400

301309

867183

867660

867311

248217

289316

24E382

Description

NUT, LOCK

HOSE,PAINT 3/8” x 21”

HOSE,PAINT, 3/8” x 12.25

FITTING,ELBOW

FITTING,TE

FITTING,NIPPLE

ADAPTER,VALVE

HOSE,DRAIN

GUN

24F575

16M532

1

2

1

1

Qty

.

4

1

1

1

1

1

110

132

134

162

266

Ref. Part

50

Description

HOSE

HSE3850 3/8” x 50’ (24F575)

58*

61

74+

865675

867759

865719

241920

3/8” x 50’ (16M532)

CONNECTOR,MALE

PRIME VALVE

DEFLECTOR,THREADED

102547

867188

301253

865627

557391

255439

SCREW,CAP,HEX HD

FITTING, ELBOW

MANIFOLD

FILTER,MANIFOLD ASSY

PLUG

HOSE 3/8” x 3’ (24F575)

* Included in 865719 Prime Valve

+ Included in 248217 Drain Hose

32 3A1187H

Qty

.

4

1

1

1

1

1

1

1

1

1

1

Technical Data

Technical Data

Honda GX 160 Enginee

ANSI Power Rating @ 3600 rpm 5.5 Horsepower (4.1KW)

Maximum working pressure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3000 psi (20.7 MPa, 207 bar)

Noise Level

Sound Power 105 dBa

Sound Pressure per ISO 3744

96 dBa measured at 3.1 feet (1m)

Maximum delivery gpm (lpm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.70 (6.4)

Maximum tip size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .041 with one gun, .029 with two guns

Fluid outlet npsm . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1/4 in.

Wetted parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . zinc and nickel-plated carbon steel, nylon, stainless steel, PTFE, acetal, leather, UHMWPE, aluminum, tungsten carbide

3A1187H 33

Airlessco Standard Warranty

Airlessco warrants all equipment referenced in this document which is manufactured by Airlessco and bearing its name to be free from defects in material and workmanship on the date of sale to the original purchaser for use. With the exception of any special, extended, or limited warranty published by Airlessco, Airlessco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Airlessco to be defective. This warranty applies only when the equipment is installed, operated and maintained in accordance with Airlessco’s written recommendations.

This warranty does not cover, and Airlessco shall not be liable for general wear and tear, or any malfunction, damage or wear caused by faulty installation, misapplication, abrasion, corrosion, inadequate or improper maintenance, negligence, accident, tampering, or substitution of non-Airlessco component parts. Nor shall Airlessco be liable for malfunction, damage or wear caused by the incompatibility of Airlessco equipment with structures, accessories, equipment or materials not supplied by Airlessco, or the improper design, manufacture, installation, operation or maintenance of structures, accessories, equipment or materials not supplied by Airlessco.

This warranty is conditioned upon the prepaid return of the equipment claimed to be defective to an authorized Airlessco distributor for verification of the claimed defect. If the claimed defect is verified, Airlessco will repair or replace free of charge any defective parts. The equipment will be returned to the original purchaser transportation prepaid. If inspection of the equipment does not disclose any defect in material or workmanship, repairs will be made at a reasonable charge, which charges may include the costs of parts, labor, and transportation.

THIS WARRANTY IS EXCLUSIVE, AND IS IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING BUT NOT

LIMITED TO WARRANTY OF MERCHANTABILITY OR WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE

.

Airlessco’s sole obligation and buyer’s sole remedy for any breach of warranty shall be as set forth above. The buyer agrees that no other remedy

(including, but not limited to, incidental or consequential damages for lost profits, lost sales, injury to person or property, or any other incidental or consequential loss) shall be available. Any action for breach of warranty must be brought within two (2) years of the date of sale.

AIRLESSCO MAKES NO WARRANTY, AND DISCLAIMS ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A

PARTICULAR PURPOSE, IN CONNECTION WITH ACCESSORIES, EQUIPMENT, MATERIALS OR COMPONENTS SOLD BUT NOT

MANUFACTURED BY Airlessco

. These items sold, but not manufactured by Airlessco (such as electric motors, switches, hose, etc.), are subject to the warranty, if any, of their manufacturer. Airlessco will provide purchaser with reasonable assistance in making any claim for breach of these warranties.

In no event will Airlessco be liable for indirect, incidental, special or consequential damages resulting from Airlessco supplying equipment hereunder, or the furnishing, performance, or use of any products or other goods sold hereto, whether due to a breach of contract, breach of warranty, the negligence of Airlessco, or otherwise.

FOR AIRLESSCO CANADA CUSTOMERS

The Parties acknowledge that they have required that the present document, as well as all documents, notices and legal proceedings entered into, given or instituted pursuant hereto or relating directly or indirectly hereto, be drawn up in English. Les parties reconnaissent avoir convenu que la rédaction du présente document sera en Anglais, ainsi que tous documents, avis et procédures judiciaires exécutés, donnés ou intentés, à la suite de ou en rapport, directement ou indirectement, avec les procédures concernées.

TO PLACE AN ORDER OR FOR SERVICE,

contact your Airlessco distributor, or call 1–800–223-8213 to identify the nearest distributor.

All written and visual data contained in this document reflects the latest product information available at the time of publication.

Airlessco reserves the right to make changes at any time without notice.

For patent information, see www.graco.com/patents

Original Instructions.

This manual contains English.

MM 3A1187

GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441

Copyright 2010, Graco Inc. is registered to ISO 9001 www.airlessco.com

Revised H, January 2016

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