HOT WATER WASHER

User Manual

85.610.521

2

TABLE OF CONTENTS

Introduction & Product Info

3 Introduction & Product Specifications

Important Safety Warnings

4 Important Safety Warnings & Symbols

Getting to Know Your Washer

7 Product Features & Components Diagram

Before Starting The Unit

8 Pre-Operation Safety & Inspection Procedures

Quick-Connect Nozzle Review

9 Spray Tip Overview & Applications

Connecting To Water Supply

10 Water Supply & Pump Cooling

Start-Up & Operation

11 Start-Up Procedure Preparation

12 Starting The Unit

Hot Water Operation & Detergent Usage

13 Hot Water Operation & Detergent Use

Shutting Down & Storage

14 Shutting the Unit Down & Storing It

Maintenance

15 Specific Maintenance

16 Maintenance Schedule

Troubleshooting

17-19 Troubleshooting Table

Unit Breakdowns

20 Unit Breakdown

21 Reference List

22 Frame Breakdown

23 Reference List

Burner Breakdown

24 Burner Breakdown & Parts List

25 Burner Wiring Diagrams

Pump Breakdowns

26 General EZ4040 Breakdown

27 AR RSV4040 Breakdown

INTRODUCTION & PRODUCT INFO

ATTENTION: Read through the complete manual prior to the initial use of your pressure washer.

Using the Operator’s Manual

Thank you for purchasing our hot water pressure washer! This operating manual is an important part of the unit. It should be read thoroughly before initial use, and referred to often to make sure adequate safety and service concerns are being addressed.

Reading the owner’s manual thoroughly will help avoid any personal injury or damage to your pump, engine, and other components. By knowing how best to operate this machine you will be better positioned to show others who may also operate the unit.

You can refer back to the manual at any time to help troubleshoot any specific operating functions, so store it with the machine at all times.

Record Identification Numbers

If you need to contact an Authorized Dealer or Customer Service line (1-866-850-6662) for information on servicing, always provide the product model and identification numbers.

You will need to locate the model and serial number for the pump and record the information in the spaces provided below.

Date of Purchase:

Dealer Name:

Dealer Phone:

Model Number:

Serial Number:

PRODUCT IDENTIFICATION NUMBERS

MODEL

C4013HGHG

MODEL

C4015RAHW

GPM

4

GPM

4

PSI

4000

PSI

4000

CC’S

389

CC’S

420

PRODUCT SPECIFICATIONS

ENGINE

HONDA

GX390

ENGINE

BTU/HR

330,000

BTU/HR

POWEREASE 330,000

PUMP

MODEL

GENERAL

PUMP

EZ4040

DRIVE

DIRECT

BURNER

FUEL CONS.

2.21 GPH

UNIT

DIMENTIONS

47”L X 31”W

X 50”H

SHIPPING

DIMENSIONS

52”L X 36”W X

55”H

SHIP WT

(LBS)

530

PUMP

MODEL

AR RSV

4G40

DRIVE

DIRECT

BURNER

FUEL CONS.

2.21 GPH

UNIT

DIMENTIONS

SHIPPING

DIMENSIONS

47”L X 31”W

X 50”H

52”L X 36”W X

55”H

SHIP WT

(LBS)

530

3

IMPORTANT SAFETY WARNINGS

This is the safety alert symbol. It is used to alert you to potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death.

DANGER

WARNING

CAUTION

NOTICE

This is indicates a hazard which, if not avoided, will result in serious injury or death.

This indicates a hazard which, if not avoided, will result in a severe injury or property damage.

This indicates a hazard which, if not avoided, might result in a minor or moderate injury.

This indicates a situation that could result in equipment damage or damage to other property. Ensure all safety messages are observed and adhered to.

Hazard Symbols and Meanings explosion fire hot surface moving parts flying objects electric shock toxic fumes injection

4

DANGER

• Always operate the pressure washer in a well-ventilated area free of flammable vapors, combustible dust, gases, or other combustible materials.

• Do not store the pressure washer near an open flame or any equipment such as a stove, furnace, water heater, etc., which utilizes a pilot light or sparking device.

• Do not use this pressure washer to spray flammable material.

• Do not smoke while filling burner fuel tank.

• Never fill the fuel tanks while the pressure washer is running or hot. Allow unit to cool for two minutes.

• Always refuel slowly to avoid the possibility of spilled fuel which may cause a risk of fire.

• Always leave room for fuel to expand in the gas tank. Do not overfill.

• Engine Fuel Tank: If using a Gasoline Engine, refuel with gasoline only. Do not use diesel or kerosene.

• Burner Fuel Tank (Black): When refueling the Burner Fuel Tank, use No. 1 or No. 2 fuel oil/diesel or kerosene. Do not use gasoline.

• Do not operate the unit if gasoline or diesel fuel is spilled. Wipe the pressure washer clean and move it away from the spill. Avoid creating any ignition until the gasoline or diesel fuel has evaporated.

• When the battery is being activated, hydrogen and oxygen gases in the battery are extremely explosive. Keep open sparks and flames away from the battery at all times, especially when charging.

• Be certain to disconnect the battery ground terminal before servicing. When disconnecting the cable from the battery, start with the negative terminal. When connecting them, start with the positive cable.

• When charging the battery, remove the battery vent plugs.

• Use only a voltmeter or hydrometer to check a battery charge.

• DO NOT jump start the battery unless both batteries are of equal voltage and amperage.

IMPORTANT SAFETY WARNINGS

WARNING

Serious injury or death may occur from a fire caused by a muffler spark.

Serious injury or death may occur if system safety’s are not properly maintained.

• A spark arrester must be added to the muffler of this engine when using on land covered with any flammable agricultural crop (hay and grain), and if they are used in or near brush or forested areas. The arrester must be maintained in effective working order by the operator of the equipment. In the state of California, the above is required by law. (Section 4442 and 4443 of the California Public Resources

Code.) Other states/provinces may have similar laws. Federal laws apply on Federal lands.

• This pressure washer has a Safety Relief Valve . This should never be altered, modified, removed or made inoperative. If the device fails, replace immediately with genuine manufacturer replacement part.

WARNING

Serious injury or death may occur from inhaling engine/burner exhaust or dangerous vapors. The engine exhaust from this product contains chemicals known to the State of

California to cause cancer, birth defects, or other reproductive harm.

• Never operate this pressure washer in an enclosed area. Always ensure there is adequate ventilation

(fresh outside air) for breathing and combustion. This will prevent the buildup of dangerous carbon monoxide gases. Beware of poorly ventilated areas, or areas with exhaust fans which can cause poor air exchange. This unit should only be used outdoors to ensure ventilation is never an issue.

• Follow all safety instructions provided with the materials you are spraying. Use of a respirator may be required when working with some materials. Do not use this pressure washer to dispense hazardous detergents.

WARNING

Serious injury or death could occur from high pressure spray penetrating the skin.

• Keep clear of nozzle and spray! Never put your hand, fingers or body directly over the spray nozzle.

• Do not direct discharge stream at self, other persons, or pets.

• This product is to be used only by trained operators.

• Always keep operating area clear of other people.

• Do not allow children to operate this unit or be in the vicinity while you operate it.

• Seek emergency medical care if spray seems to have penetrated the skin. Do not treat as a simple cut!

• High pressure hoses and fuel lines should be inspected daily for signs of wear. If evidence of failure exists, promptly replace all suspect hoses and fuel lines to prevent the possibility of injury from the high pressure spray. If a hose or fitting is leaking, do not place your hand on the leak.

• Never operate the gun with the trigger held in the open position. To prevent accidental discharge, the trigger gun should be securely locked when not in use.

• Before removing the spray nozzle or servicing the unit, always shut the unit off and pull the trigger of the gun to release trapped pressure (even after you shut off the unit, there is high pressure water left in the pump, hose and gun until you release it by pulling the trigger the gun).

WARNING

Serious injury or death may occur from contact with electricity.

• Do not direct spray on or into electrical installations of any kind! This includes electrical outlets, light bulbs, fuse boxes, transformers, and the unit itself.

• Do not allow metal components of the pressure washer to come in contact with live electrical components.

5

IMPORTANT SAFETY WARNINGS

WARNING

Serious injury may occur from touching the gasoline engine, muffler, or heat exchanger.

These areas can remain hot for some time after the pressure washer is shutdown.

• Never allow any part of your body to contact the gasoline engine, muffler, or heat exchanger.

WARNING

Serious injury may occur from a pressure washer malfunction or exploding accessories if incorrect system components, attachments, or accessories are used.

Serious injury or death may occur if attempting to start the pressure washer when the pumping system is frozen.

• Never make adjustments to the factory set pressures.

• Never exceed manufacturers maximum allowable pressure rating of attachments.

• Do not allow any hoses to make contact with heat exchanger to prevent the possibility of bursting.

Avoid dragging the hoses over abrasive surfaces such as cement.

• Use only manufacturer recommended repair parts for your pressure washer.

• In freezing temperatures, the unit must always be warm enough to ensure there is no ice formation in the pump. Do not start the pressure washer if it has been transported in an open or under heated vehicle without first allowing the pump to thaw.

WARNING

Serious injury may occur to the operator from moving parts on the pressure washer.

• Before making any adjustments, be certain the engine is turned off and the ignition cable(s) is removed from the spark plug(s). Turning the machinery over by hand during adjustment or cleaning might start the engine and machinery with it.

• Do not operate the unit without all protective covers in place.

WARNING

Serious injury or death may occur from detergents contacting the skin.

Serious injury can occur from loose debris being propelled at a high speed from the spray gun.

Injury may occur if the operator loses their balance caused by the thrust of water traveling through the spray nozzle.

6

• Never use any solvents or highly corrosive detergents or acid type cleaners with this pressure washer.

• Protective equipment such as rubber gloves and respirators are advisable, especially when using cleaning detergents.

• Keep all detergents out of the reach of children!

• Always wear protective goggles when operating the unit to shield the eyes from flying debris and detergents.

• Do not direct spray toward fragile materials such as glass.

• Stay alert: watch what you are doing. Do not operate the unit when fatigued or under the influence of alcohol or drugs.

• Never squeeze the trigger unless securely braced.

• Do not overreach or stand on unstable support.

• Wet surfaces can be slippery. Wear protective foot gear and keep good footing/balance at all times.

• Never pull the trigger of the gun while on a ladder, roof, or other unstable surface.

• Always hold on firmly to the gun/lance assembly when starting and operating the unit. Failure to do so can cause the lance to fall and whip dangerously.

• Do not leave pressurized unit unattended. Shut off the pressure washer and release trapped pressure before leaving.

• Do not operate the unit if you see any fuel, oil, or water leaking from the machine. DO NOT resume operation until the unit has been inspected and repaired by a qualified technician.

• Do not transport the unit by pulling on hoses or cords.

GETTING TO KNOW YOUR WASHER

Adjustabke thermostat up to 200 ° F with LED rocker switch and hour/tach meter

American made heavy-duty 7000 PSI rupture disc Heavy-duty roll-cage powder coated 1.5” OD steel tube frame, with centre balanced lift hook (above industry standards)

HEATING COIL

1/2” Heavy-duty schedule 80

American made Carbon Steel

Cold-rolled pipe, no weak points from heating to make bends

5500 PSI Rated, “Full Sized” 96’ length for maximum heat rise and proper heat production

Stainless steel coil skin provides extra durability and resists corrosion

Honda GX390 /

Powerease Engine electric start w/ 18 amp charge

Triplex direct-drive pumps carry a 5-year warranty

Adjustable pressure relief valve

12” oil drain hose for ease of maintenance

7 Gallon, removable, rust-proof polyethylene fuel tank with fuel gauge in cap

12V DC oil-fired becket burner with low voltage inhibitor, prevents burner from starting up if battery voltage is dropped

Mounting bracket for truck mounting 13” heavy-duty flat free tires

Brake assembly

3/4” HD Threaded mount axle

Marine sealed battery box with 55 AH AGM deep cycle battery

7

BEFORE STARTING THE UNIT

PRE-OPERATION SAFETY

1. This unit should only be placed on a level surface to ensure proper lubrication for the water pump while operating. Placing the unit on a level surface will also ensure that fuel, oil, and other fluids don’t spill during operation. NEVER spray water directly on the unit.

2. Do not use unit in an area: a. with insufficient ventilation.

b. where there is evidence of oil or fuel leaks.

c. where flammable gas vapors may be present.

This unit has multiple ignition sources that could cause a fire or explosion.

3.

If using a wheel kit, be certain to block the wheels to prevent the unit from moving while operating.

4.

Do not allow the unit to be exposed to rain, snow, or freezing temperatures. If any part of the unit becomes frozen, excessive pressure may build up in the unit which could cause it to burst. This would result in possible serious injury to the operator or bystanders.

5. Pump oil level should be checked before each use. Make certain the oil is on the “Full” mark on the dipstick or in the center of the oil sight glass. If the level appears to be low, fill with SAE30W non-detergent pump oil.

6. Your pressure washer is equipped with an Electric Starter. On initial start-up, wear proper eye and skin protection when filling the battery with acid. Fully charge the battery to allow Electric Starter to function.

MANUAL & SAFETY REVIEW

1.

Review “Risk of Explosion or Fire” warnings, before fueling.

2.

Locate the Safety Decals on your unit and heed their warnings.

3.

Engines: See the included engine Owner’s Manual for fuel requirements.

Burner Fuel: When filling tank, use No. 1 or No 2 fuel oil/diesel or kerosene.

4.

Check the engine oil level before starting the engine.

5.

Review the Engine Manual accompanying this pressure washer for correct engine start-up and maintenance procedures.

PRE-START INSPECTION PROCEDURES

Before starting the unit, perform the following procedures:

1.

Check the oil level and condition for the pump and engine. We recommend SAE

10W30 oil for engines and SAE 30 mineral oil for pumps.

2.

Inspect the water inlet strainer. Clean or replace if necessary.

3.

Check all hose connections to ensure they are securely tightened.

4.

Inspect for system water leaks, oil leaks and fuel leaks. If a fuel leak is found, do not are replaced and mechanical problems are corrected prior to operation of the unit.

5.

Inspect high pressure hoses for kinking, cuts, and leaks. not use the hose.

If a cut or leak is found, do

Be sure that all damaged parts are replaced and that the mechanical problems are corrected prior to operation of the unit.

8

WARNING

INSTALLATION & PREPARATION

NOZZLE REVIEW:

RISK OF INJECTION CAUSING

SEVERE INJURY!

CONNECTION OF Q.C. NOZZLES

QUICK-CONNECT NOZZLE REVIEW

QUICK-CONNECT (Q.C.)

Various nozzles may be quick-connected into the end of the wand to change the spray pattern or use the detergent feature. When using Quick Connects (Q.C.), be certain the connection is securely locked. If not, the high pressure water may shoot the nozzle from the wand, causing severe injury or serious damage.

To determine spray fan, refer to the actual number stamped on the nozzle. The first two digits indicate the spray fan in degrees, i.e.; 00=0”, 15=15°, 40=40°.

1. The 0° nozzle (RED): This is a blasting nozzle. It delivers a very concentrated stream of water. Be cautious when using the straight narrow stream. It is not recommended for use on painted or wood surfaces, or items attached with adhesive backings. Uses: Removing weeds from sidewalk cracks, stubborn stains from concrete, masonry, aluminum and steel, caked mud from equipment, and cleaning lawn mower undersides.

2.

The 15° nozzle (YELLOW) : This is a chiseling nozzle. The spray should be directed at a 45° angle to the surface and used like a scraper to remove paint, grease and dirt. Uses: Surface preparation (removing mildew stains and paint chips).

0 o

RED

15

0°

25 o

GREEN

3. The 40° nozzle (WHITE) :

40 o

WHITE

This is a wash nozzle. This wide spray pattern disperses the water pressure over a large area and is recommended for moderate washing. Uses: Washing aluminum siding, cleaning windows, washing vehicles, spraying sidewalks, driveways, and patios.

running once the spray gun trigger safety lock is engaged. The spray tips vary the spray

40°

NOZZLE CONNECTION:

1. Be certain the trigger gun is locked in the “OFF” position. See WARNING , left.

FOLLOW THESE INSTRUCTIONS TO CHANGE SPRAY TIPS: 2. The nozzle assembly should be disconnected from the gun/wand assembly at this by retracting the locking ring on the quick-connect fitting to remove

1.

Pull back collar on quick–connect coupler and pull the current spray tip off. Store the

QUICK-CONNECT FITTING the nozzle.

WATER SUPPLY:

1. Select a water supply hose which is a quality grade of garden hose measuring at least 3/4" ID and no longer than 50 feet.

2.

Select the desired spray tip:

• For a gentle rinse, select the white 40° spray tip.

• For light cleaning, select the green 25° spray tip.

• For high pressure cleaning, select the yellow 15° spray tip.

• To scour the surface, select the red 0° spray tip.

• To apply detergent, select the black spray tip. No other spray tip will draw soap.

3. securely in place.

USAGE TIPS

WARNING

RISK OF SEVERE INJURY!

THE TRIGGER GUN SHOULD

ALWAYS BE LOCKED IN THE OFF

POSITION WHEN NOT IN USE!

2 Check the water inlet strainer to ensure it is clean and free of any obstructions.

As a strainer becomes obstructed, it restricts proper flow of water to the pump. This can result in cavitations which will prematurely cause failure of pump packings. a. Using a screwdriver, remove the screen from the water inlet.

b. Clean or replace if necessary.

3. Connect the hoses.

a. Connect one end of the water supply hose to the water inlet of the unit.

b. Connect the other end of the hose to your pressurized water supply.

NOTE 1: Do not use a non-pressurized water supply (i.e. from a pond or well) with this unit.

• If the spray tip gets too close to the surface being cleaned, especially using a high pressure spray tip (red or yellow), it may be damaged. glass. Doing so could result in broken or cracked glass.

NOTE 2: When connecting the water inlet to the water supply mains, local regulations of your water company must be observed. In some areas, the unit must not be connected directly to the public drinking water supply. This is to ensure there is no feedback of detergents into the water supply. (Direct connection is permitted if a backflow preventer is installed. Check with local authorities for approval.)

NOTE 3: If there is a high mineral content in your water, it is highly

9 of excessive scale buildup inside the heat exchanger coil. Clean both strainers before starting your pressure washer.

12 Operator's Manual

12

CONNECTING TO WATER SUPPLY

WATER SUPPLY

1.

Select a water supply hose which is a quality grade of garden hose measuring at least

3/4” ID and no longer than 50 feet.

2.

Check the water inlet strainer to ensure it is clean and free of any obstructions. As a strainer becomes obstructed, it restricts the flow of water to the pump. This can result in cavitations which will prematurely cause failure of pump components.

b. Clean or replace if necessary.

3. Connect the garden hose to the inlet of your high pressure pump. Thread the connection together by hand until tight. Ensure the connection is tight at both ends

(at the pump inlet and at the water supply source).

4. Follow the incoming water requirements listed below: a.

Water pressure must be a minimum of 20 pounds per square Inch (PSI) and a maximum of 125 PSI. (A typical outdoor faucet will generally supply this PSI if turned completely “ON”.) b.

Incoming GPM (Gallons Per Minute) must be approximately one gallon more than the outgoing GPM stated on the pressure washer nameplate. (You can check GPM by timing how long it takes to fill a 5 gallon container).

5.

Never allow the unit to operate without the incoming water line attached and the

NOTICE

• If there is a high mineral content in your water, it is highly recommended that a water softener and an additional water strainer be added to the water inlet. This will help prevent the possibility of excessive scale buildup inside the heat exchanger coil.

When the machine is running, ensure the trigger of the gun is pressed to allow a constant flow of fresh water into and out of the pump. machine run for more than 30 seconds without pressing down on the trigger. triplex pump

Most pumps are protected by a thermal valve.

The thermal valve releases water if a pump starts to run too hot. It will prevent catastrophic heat failure. However, the pump may have suffered damage and need maintenance, repair, or replacement. If it does not reset and continues to leak water, the thermal valve may need to be replaced. threaded into pump with teflon tape leaks water to prevent overheating

10

INITIAL START-UP & OPERATION

START-UP AND OPERATION (COLD WATER)

To start your pressure washer for the first time, follow these instructions step-by-step.

This starting information also applies if you have let the pressure washer sit idle for at least a day.

1. Make sure the unit is level and placed on solid ground. Ensure the wheels are locked so that it doesn’t move during operation.

2.

Connect garden hose to water inlet on pressure washer pump. To do this, thread the end of the hose into the inlet by hand until tight and secure.

3 .

Attach wand extension to spray gun. Tighten by hand.

NOTICE

DO NOT run the pump without the water supply connected and turned on. Failure to follow this rule will result in damage to the pump. pump without water is not covered by warranty.

4. Choose desired spray tip, pull back nozzle extension collar, insert spray tip and release collar. Tug on spray tip to make sure it is securely in place. See for more information.

Spray Tips on page 9

5.

Pull down on the collar of the quick-connect coupler, slide onto the gun connector and let go of collar. Pull on hose to ensure the connection is tight.

11

START-UP & OPERATION (CONT.)

6. Attach the other end of the high pressure hose to high pressure outlet (“A” on diagram below) on pump. Pull down on collar of quick-connect, slide onto pump and let go of collar. Note that some pumps require the hose to be threaded on. Tug on the hose to ensure connection is secure.

A

B triplex pump

*Pump Uses SAE30 Non-Detergent Mineral Oil

7. Turn water supply on if you have not already done so. Point the gun in a safe direction and squeeze the trigger to purge the pump of air and debris. Do this until water flow is no longer erratic. Continue to hold trigger of gun down while starting the machine to ensure there is no pressure build-up.

8. Take a final look at all connections to make sure there are no leaks or loose connections. If there are any leaks in hoses, they must be replaced.

IMPORTANT : DO NOT siphon standing water for the water supply.

10.

To start the machine, locate the electric ignition switch on the right side of the engine. Insert the key and turn it to the “ON” position” until the unit starts. Do not hold the switch to the “ON” position for more than 5 seconds as this can cause damage to the engine. Check to ensure fuel valve is in the ON position and if starting cold, move the choke lever to the “CLOSED” position. Reference the component diagram below for the location of these parts.

11.

If desired, the unit can also be started via the recoil starter. Ensure the fuel valve is open and the choke is applied. Then, pull on the cord until resistance is felt, and then pull the cord briskly. Return the cord to the engine by hand. Do not let it snap back against the machine. Once the unit is running, it is now operating as a cold water machine.

12

*Engine Uses SAE 10W30 Oil

HOT WATER OPERATION

& DETERGENT

Now that the unit is running, it is operating as a cold water pressure washer.

When you wish to switch to hot water, turn the burner switch to the “ON” position.

NOTICE

Upon initial start-up, water will begin heating up in approximately 20 seconds. It will reach maximum temperature within 2-1/2 minutes providing that the trigger is continuously pressed down. The burner will not fire when the trigger is released.

WARNING

The temperature of the water can become extremely hot during operation.

Use caution when operating the spray gun.

APPLYING DETERGENT

NOTICE

This feature is designed for use with mild detergents only. Since the cleaning solution travels through the heat exchanger coil, DO NOT use corrosives as they will cause extensive damage as well as pose a considerable safety hazard.

1. Prepare detergent solution according to label directions. Never pump acids, alkaline, abrasive fluids or solvents through the unit. Due to the unknown and often corrosive characteristics of many detergents commonly used in the pressure washer cleaning industry, it is recommended to use only mild detergents with this unit.

2.

Fully immerse the detergent strainer into the detergent solution.

3.

To apply solution, install the black soaper nozzle to the tip of the spray gun, unlock the gun, and squeeze the trigger. After a few moments, a detergent/water mixture will exit the nozzle. Start spraying the lower portion of the surface being cleaned and move up, using long overlapping strokes. Applying from the bottom up helps avoid streaking. Allow everything to soak briefly.

Avoid working on hot surfaces or in direct sunlight to minimize the chances of the detergent drying, which may result in damaged surfaces. Be certain to rinse a small section at a time.

4.

To rinse, lock the trigger gun in the “OFF” position. From here, securely place the white or green spray tip in the end of the spray gun. Unlock the trigger and spray.

It will take about 30 seconds to purge all detergent from the line. For best rinsing results, start at the top and work down.

5. Siphon a gallon of water through the low pressure detergent injection system after each use. This prevents the possibility of corrosion or detergent residue causing mechanical problems during the next use.

strainer

13

SHUTTING DOWN & STORAGE

SHUTTING THE UNIT DOWN

1. Move the burner switch to the “OFF” position.

2.

Squeeze the trigger and discharge the water for three minutes to cool the heat exchanger and high pressure hose. Insufficient cool-down periods for the high pressure hose will cause excessive wear and eventual rupture of the hose.

3. Do not close the choke to stop the engine. Backfire or engine damage may occur.

4. Move the engine key switch to the OFF position.

5. Turn off the water supply and pull the trigger of the gun to relieve trapped pressure.

Disconnect and drain the high pressure hose, gun, and lance. Wipe the unit clean and store in a non-freezing environment.

STORAGE & WINTERIZING

When storing the unit for winter, it is important to ensure it is stored in the right environment. Ensure the storage area stays above freezing during cold weather, and try to limit the amount of dust gathered on the unit via a cover.

You will need to ensure that the fuel is drained from the engine prior to storage. For the steps required to do this, see the engine user manual.

Once the unit has been stored and the gasoline has been drained, the last thing to do is to winterize your pump. This can be done in one of two ways:

• “Pump Saver” Solution (P/N: 85.490.046) . This is an anti-freeze solution that is used before storing the unit. It coats to inside of the pump to ensure that any residual water doesn’t freeze. To use BE Pump Saver, follow the instructions written on the bottle. Water freezing in the pump will damage seals and other internal parts.

Freezing damage is not covered by warranty.

• “Pump & Coil Blowout Tool” (P/N: 59.400.000) . This tool utilizes compressed air to forcefully remove any water left in the pump. One end of the tool attaches to an air compressor, while the other attaches to the inlet of your water pump via an adapter.

Follow the instructions on the back of the packaging to use the Pump and Coil

Blowout Tool.

CAUTION

Be certain the hoses and spray gun are not attached to the pump during application of pump saver or use of the blowout tool. Having a hose attached greatly reduces the amount of water/debris removed from the pump and coil.

14

MAINTENANCE

SPECIFIC MAINTENANCE

ENGINE: The engine instructions that accompany your unit detail specific procedures for maintenance of the engine. Following the engine manufacturer’s recommendations will extend the engine’s life and ensure the best possible performance.

PUMP: Change the pump oil after the first 50 hours of operation. After the initial change, every 3 months or 250 hour intervals are recommended. If oil appears dirty or milky, changes may be required in greater frequency. Use SAE 30 non-detergent pump oil and fill only to the center of the oil sight glass. DO NOT overfill.

NOZZLE: Water flow through the spray nozzle will erode the orifice over time, making it larger. This will result in a reduction of pressure. Nozzles should be replaced whenever pressure is less than 85% of the maximum. The frequency of replacement will depend upon such variables as mineral content in the water and number of hours the nozzle is used. Every 3-6 months tends to be a standard interval for replacement.

BURNER AIR ADJUSTMENT : The air shutter has been factory preset for proper operation between sea level and 2000 feet elevation at standard conditions (60°F ambient water and air temperatures). In colder temperatures or higher altitudes, it may be necessary to adjust the air supply to the combustion chamber. This adjustment will maximize burner efficiency and avoid inefficient operation or excessive sooting of the heat exchanger coil. A smoke spot test is recommended during any air shutter and band adjustment. If you do not have the equipment to perform a smoke spot test, follow the procedures listed below.

1. The machine must be running and the burner ON.

2. Loosen the Locking Screw (#3 at left) on the shutter.

3. Check for smoke from the heat exchanger exhaust. If smoke is not present, slowly close the Air Shutter (#1 at left) by moving the dial counterclockwise to a lower number. Continue moving the dial until smoke appears.

4. Record this setting.

5. Open Air Shutter (#1 at left) two increments. Example: If Air Shutter was set at 2, move it to 4.

6. Slowly trigger the gun on and off. This will cause the burner to turn on and off. Look for a smoke puff when the burner ignites.

7. Repeat steps 5 and 6 until you see a puff of smoke. Record the Air Shutter Setting.

8. The difference between the recorded settings in steps 4 and 7 is the combustion window. Set the dial 1/2 way between these settings.

15

PROCEDURE

Check engine oil level

Change engine oil*****

Check water pump oil level

Change water pump oil **

Oil leak inspection

Fuel leak inspection

Water leak inspection

Hose inspection

Water inlet screen inspection

Check fuel filter

Replace fuel filter

Inspect belts

Replace high pressure nozzle***

Inspect fuel pump filter*

Replace fuel nozzle*

Check burner air adjustment

Check burner electrodes*

Test water pressure*

Test fuel pressure*

Test water temperature*

Descale coil****

MAINTENANCE SCHEDULE

X

X

X

X

X

DAILY 3 MONTHS 6 MONTHS 9 MONTHS 12 MONTHS

X

X X X X

X

X X X X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

* Must be performed by an authorized service technician.

** The pump oil must be changed after the first 50 hours of operation and then every

250 hours or 3 months, whichever comes first.

*** High pressure nozzle should be replaced whenever pressure drops to less than 85%.

**** Scale build-up will vary with mineral content in the water and amount of usage.

Descaling can range from weekly to yearly maintenance.

***** The engine oil must be changed after the first 8 hours of operation and then every

50 hours or 3 months, whichever comes first.

16

TROUBLESHOOTING

SYMPTOM PROBABLE CAUSE

Various engine problems

Unit components are frozen.

REMEDY

No discharge at nozzle when trigger squeezed.

Low or pressure.

at safety relief valve.

Oil leaking from unit.

Inadequate water supply.

Allow to thaw. If any part of the unit becomes frozen; excessive pressure may build up in the unit. This can cause the unit to burst, resulting bystanders.

Ensure hose is 3/4” diameter and incoming water the way on.

Kink in water inlet hose.

Water inlet screen obstructed.

Pump sucking air. (Prime eliminated)

Remove kink.

Remove screen, clean, or replace.

Tighten all water intake connections Eliminate leaks in intake line.

Incorrect nozzle installed on gun. Insert high pressure nozzle.

Obstructed or worn spray nozzle. Remove, clean or replace.

Remove, clean or replace.

Pump packings worn.

Unloader/bypass valve not operating correctly.

Unloader malfunction.

Pressure switch malfunction.

Safety relief valve is defective.

Water in oil.

Worn seals or o-rings.

Replace packings.

Repair or replace.

Detect and correct unloader problem.

Detect and correct pressure switch problem.

without safety relief valve. Doing so can cause an explosion!

Change pump oil. Fill to proper level.

Consult customer service.

Check, submerge if necessary.

completely submerged in detergent solution.

Detergent strainer obstructed.

Inspect, clean, or replace.

Inspect, clean, or replace.

Detergent adjusting knob turned to closed position.

Nozzle assembly is plugged.

Open adjusting knob. Refer to “Cleaning with

Detergents”.

Clean or replace.

Remove, clean, or replace.

back into container.

17

TROUBLESHOOTING

from the nozzle when the trigger gun is

“OFF” position

Blower motor will not run.

(Burner will not blower running)

Blower runs, not ignite.

Trigger gun is malfunctioning.

Burner/Blower motor malfunction.

Repair or replace.

Repair or replace.

Adjust or replace as necessary.

Switch is not in “Burner” position. Check switch position.

Thermostat knob is OFF.

Check thermostat knob position.

Out of fuel.

Refuel.

Gun trigger is closed/not pressed. Press down on gun trigger.

Detergent valve is open, but detergent hose is not completely submerged in solution. (This down burner.)

Close valve, or completely submerge clear vinyl hose into detergent solution.

Pressure switch override.

No voltage.

Fuel pump sucking air.

Pressure should be over 375 PSI

Consult Service Department.

Tighten all fuel intake connections. Eliminate leaks in intake line.

Poor or improper fuel supply.

but burner will not ignite.

Drain or replace as necessary.

Low fuel pump pressure.

Fuel pump inoperative.

Flexible coupler broken.

Fuel solenoid valve failure.

Dirty or clogged fuel nozzle.

Check fuel pump pressure, adjust or replace as necessary.

Check pressure, replace if necessary.

Replace.

Replace.

Replace fuel nozzle.

Improper burner air adjustment.

Adjust.

Faulty ignition module.

Repair or replace. Consult Customer Service.

Burner runs erratically.

Water in the fuel.

Dirty fuel filter/water separator.

Dirty fuel nozzle.

Drain fuel filter/water separator. Drain fuel tank, and replace with clean fuel.

Replace element.

Replace.

Improper air adjustment setting.

Adjust.

Fuel pump malfunctioning.

Replace.

18

TROUBLESHOOTING

burner ignites heat.

burner ignites heat.

discharges white smoke.

Burner black smoke.

Thermostat knob is OFF.

detergent hose is not completely submerged in solution. (This causes safety devices to shut down burner.)

Poor or improper fuel supply.

Check thermostat knob position.

Dirty or clogged fuel filter or fuel water separator.

Low fuel pump pressure.

Drain or replace as necessary.

Dirty or clogged fuel nozzle.

Replace fuel nozzle.

Adjust the setting.

Consult Customer Service.

Scale build up in heat exchanger coil.

Low on fuel.

Excessive air supply.

Insufficient air supply.

Adjust air flow.

Adjust to ensure air flow is sufficient.

19

UNIT BREAKDOWN

HOUR METER

OFF

TACH / HOUR

ON

HW4013HG BREAKDOWN

THERMOSTAT

BURNER

OFF

29

23

24

3

19 20 28 25

4

11

1

2

34

33

10

8

9

5

16

7

6

20

PARTS REFERENCE LIST

85.202.078

85.704.209

85.706.086

85.701.006

85.300.042

85.238.020

85.701.008

Coil Pressure Relief

85.400.001

85.300.082

85.709.064

85.300.108S

85.704.009

85.710.066

85.710.047

AL607

85.400.070

Starter Box

806-109

85.400.071

59.000.103

PART NUMBER

85.600.220

N/A

85.578.150

59.000.000

59.000.117

59.000.116

85.205.064

85.609.039

85.603.003

Engine Charger

85.600.220-13

59.000.001

85.139.021H

85.238.251

85.704.006

85.300.055

85.300.024

85.704.004

85.210.040BEP

-

-

-

32

33

34

27

28

29

30

31

22

23

24

25

26

17

18

19

20

21

12

13

14

15

16

7

8

9

10

11

-

-

4

5

6

ITEM

1

2

2

3

DESCRIPTION

Frame

Engine, 13 HP, 389cc (GX390 2QNR)

Engine, 420cc Powerease Engine

Hot Water Coil Assy, 4 GPM

Top Cap Coil Insulation

Bottom Coil Insulation

5000 PSI Gun & Wand Assy

7 Gallon Fuel Tank

Battery Package (Battery, Case, and Cover)

18A Engine Charger (For GX390)

Hose Reel Bracket

Burner Assy With Fuel Pump (Beckett, ADC-12V)

Triplex High Pressure Pump (EZ4040G)

50’ High Pressure Hot Water Hose

Elbow, 3/8” MNPT x 3/8” FNPT - 90

Water Inlet Filter

Thermal Valve, 1/2” MNPT, 145F, 200 PSI

Elbow, 1/4” FNPT x 1/4” FNPT Brass

Nozzle Set

3/8” Bypass Hose (36”)

Elbow, 1/2” FNPT x 1/2” FNPT Brass

Nipple, 1/2” MNPT x 3/8 MNPT

Female Tee, 3/8” FNPT (3) Brass

Safety Relief Valve, 3/8” MNPT, 6000 PSI, 195F

3/8” Hose

Female Tee, 1/2” FNPT (3) Brass

Pressure Relief Device for Hot Water Coil, 5000 PSI

Low Pressure Chemical Injector, 4000 PSI, 2.5 GPM

Pressure Switch, 1/4” MNPT

Reducer, 3/8” MNPT x 1/4” FNPT, Brass

Quick-Connect Coupler, 3/8” MNPT

Elbow, 1/2” MNPT x 1/2” FNPT - 90 Brass

Hose Barb, Straight - 3/8” Barb, 3/8” MNPT

Hose Barb, Elbow - 3/8” Barb, 1/4” MNPT

Unloader, VRT3 4500 PSI

Thermostat W/ Immersed Probe

Starter Box (Burner ON/OFF Switch, Temp Control, Hour Meter)

Hour Meter

Thermostat (Temp Control)

Burner On/Off Switch

1

1

1

1

1

1

1

1

2

1

1

1

1

1

1

1

1

1

2

2

1

2

1

1

1

1

1

1

1

1

1

1

1

1

1

1

QTY.

1

1

1

1

21

UNIT BREAKDOWN

HOUR METER

OFF

TACH / HOUR

ON

THERMOSTAT

BURNER

OFF

22

1

8

37 11

15

41

12

9

16

25

23 39 7

23

ITEM

NO.

7

PART NUMBER

85.600.220-02R2

9 85.600.220-10

11 85.600.220-12

DESCRIPTION

FRAME SUB ASSEMBLY

BATTERY TRAY

BURNER CONTROL BOX, ON-OFF,

TEMPERATURE CONTROL,

TACHOMETER/HOURMETER

38

32

17

27

13

14

10

25

34

33 NA

34 NA

35 NA

36 NA

37 NA

38 NA

39 NA

41 NA

43 NA

15 85.660.020F

16 NA

17 NA

21 NA

22 NA

23 NA

24 NA

25 NA

27 TBD

28 NA

29 NA

30 NA

31 NA

32 NA

13" MAG Tire

FLAT WASHER, M20X40, 3mm THICK-

ZINC PLATED

M8X80 CARRIAGE BOLT, ZINC PLATED,

GRADE 8.8

FLAT WASHER, M8X16, 2mm THICK-ZINC

PLATED

M8X25-1.5, HEXHEAD BOLT-ZINC

PLATED

NYLOCK NUT, M8-Zinc Plated Grade

8.8

NOZZLE GROMET, BLACK, 1.75" BORE

DIA.

FLAT WASHER, M10X25, 2mm THK

HEX HEAD BOLT, M10X30

M10 NUT, Serrated-Flange

FLAT WASHER- M10X20,2mm THK-ZINC

PLATED

M10X50, HexHead- Grade 8.8, Zinc

Plated

FLAT WASHER, M6X11.5, 1.7mm THICK,

ZINC PLATED

BOLT, M6X25-HEX HEAD, PLATED STEEL

NYLOCK NUT, M6, Zinc-Plated

M8X55, Flange Head, GRADE 8.8,

PLATED

Serrated-Flange M8 Nut, LOCKNUT

BOLT, M8X60, HEX HEAD, PLATED STEEL,

8.8 GRADE

BOLT, HEX HEAD, M8X55

WHEEL SPACER FOR 85.660.020

M8X80, Flange Head, GRADE 8.8,

PLATED

4

1

14

8

12

4

4

1

1

8

4

20

4

10

11

10

2

4

4

4

4

7

6

FRAME SUBASSEMBLY BREAKDOWN FOR THE HOT WATER HW4013HG

QTY.

1

1

1

PARTS REFERENCE LIST

N/A

N/A

N/A

N/A

N/A

N/A

N/A

KIT123

RKI153

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

N/A

PART NUMBER

85.600.220-01

85.600.220-02R2

85.600.220-09

85.600.220-10

85.600.220-11

85.600.220-12

806-109

85.400.071

59.000.103

85.600.220.13.2

85.604.104

85.660.008

85.660.020F

N/A

N/A

N/A

N/A

N/A

35

36

37

38

39

41

43

-

-

30

31

32

33

34

24

25

27

28

29

16

17

21

22

23

-

12

13

14

15

9

10

11

-

-

ITEM

1

7

8

DESCRIPTION

Frame Sub Assy

Handle

Front Decal

Axle

Battery Tray

Burner Control Box (ON/OFF Switch, Temp Control, Hour Meter)

Hour Meter

Thermostat (Temp Control)

Burner On/Off Switch

Hose Reel Bracket

Brake Assy

Nozzle Grommet, Black

13” Flat-Free Tires

Flat Washer, M20x40 Zinc Plated

Nylock Nut, M18

M8X80 Carriage Bolt, Zinc Plated Grade 8.8

Hex Nut, M8-Plated

Flat Washer, M8X16, 2mm Zinc Plated

M8X25 - 1.5 Hexhead Bolt-Zinc Plated

Nylock Nut, M8-Zinc Plated Grade

Nozzle Gromet, Black, 1.75” Bore Diameter

Flat Washer, M10X25, 2mm

Hex Head Bolt, M10X30

M10 Nut, Serrated-Flange

Flat Washer - M10X20, 2mm Zinc Plated

M10X50, Hexhead - Grade 8.8 Zinc Plated

Flat Washer, M6X11.5, 1.7mm Zinc Plated

Bolt, M6X25 - Hex Head, Steel Plated

Nylock Nut, M6, Zinc Plated

M8X55, Flange Head, Grade 8.8 Plated

Serrated Flange M8 Nut, Locknut

Bolt, M8X60, Hex Head, Steel Plated, 8.8 Grade

Bolt, Hex Head, M8X55

Wheel Spacer

M8X80 Flange Head

Valve Kit (Sold Separately)

Seal Kit (HP) (Sold Separately)

7

6

10

2

4

4

4

1

1

12

4

4

11

4

4

10

1

14

8

8

4

1

1

20

1

1

1

5

4

2

1

1

1

1

QTY.

1

1

1

23

Section: Replacement Parts

Replacement Parts

23 23

20

20

BURNER BREAKDOWN

20

21

23

22 22

17

19

12

12

22 15

15

9

9

10 12 13

13

14

10

14 11

11

8

9

7

8

7

8

13

6

6

14

7

5

15

16

17

5

16

6

4

4

5

16

19

18

3

3

18

2

4

2

24

3

18

1

1

2

24

24

Illustration

#

1

2

3

#

4

1

5

2

6

3

7

4

5

8 6

9 7

10

11

8

9

12

10

11

13

Description

Illustration

#

Description Part# Part#

#

Description

Illustration

#

Description Part#

DC Motor

Valve Stem

Cord set

Valve Stem

12 Volt Coil

1

Air Shutter - 4 Slot

10

11

12

DC Motor

Pump (CleanCut)

Valve Stem

12 Volt Coil

8” Copper Tubing

Escutcheon Plate Spline Nut

Contact BE Pressure Supply for available part numbers.

Escutcheon Plate Spline Nut n/a

Coupling

DC Motor

Blower Wheel

Coupling

2

Air Band

Air Guide

3

4

5

6

7

Air Shutter - 8 Slot

Blower Wheel

Coupling

Air Guide

Air Band

Part# n/a

Burner Housing - Black

Air Shutter - 4 Slot

Air Shutter - 8 Slot

8 Cord set

59.110.000

n/a 14

15

#

16

14

15

18

16

17

20

18

19

22

20

21

Replacement Parts:

– Fuel Pump

15

Escutcheon Plate

16

Escutcheon Plate

Control Kit

18

Cad Cell Detector

Igniter Gasket Kit

Cad Cell Detector

Igniter Gasket Kit

4X4 Wiring Box Kit

Control Kit

Igniter only

Control Kit

20

21

22

Igniter Assy with baseplate

Igniter only

Air Tube Ass’y

Igniter only

24

Not

Shown and Coupling

Air Tube Ass’y

Flange Mounting Gasket

Motor Kit with Blower Wheel and Coupling

Tune-up Kit for 30 & 35 Air

Tube Lengths

Tune-up Kit for 30 & 35 Air

Tube Lengths

Part#

1

24

59.110.002

– Electrode Assy

59.110.003

– Igniter

59.110.004

– Blower Motor

59.110.005

– Shaft Coupling

WIRING DIAGRAM

25

EZ Series 44 - Triplex

PUMP BREAKDOWN (EZ4040)

GENERAL PUMP

A member of the Interpump Group

PARTS LIST

2.

3.

4.

5.

ITEM PART NO. DESCRIPTION

1.

44120641 Manifold

99317500 Screw

6.

7.

8.

9.

96701400 Washer

90384100 O-ring

36200366 Valve Seat

36200176 Valve

94737600 Spring

36202551 Valve Cage

90384700 O-ring

10.

98222600 Cap Screw

11.

36711501 Valve Assembly

12.

99180700 Screw

13.

50150074 Bearing Cover

14.

44211801 Spacer

15.

90409700 O-ring

16.

91832800 Ball Bearing

17.

90161400 Oil Seal

18.

44010022 Crankcase

19.

98210300 Oil Dip Stick

22.

44050166 Piston Guide

REPAIR KITS

KIT NO.

ITEM NO’s

INCLUDED IN

KIT

NUMBER OF

ASSEMBLIES

IN KIT

NUMBER OF

CYLINDERS

KIT WILL

SERVICE

K23

17

3

3

K123

4, 5, 6,

7, 8,

(11)

KIT NO. QTY.

1

8

8

123

123

123

123

123

124

124

123

23

1

1

1

3

3

1

1

4

1

6

6

6

6

6

6

6

6

ITEM PART NO. DESCRIPTION

23.

44030022 Connecting Rod

24.

90392000 O-ring

25.

44160022 Rear Cover

26.

99183700 Screw

27.

90358500 O-ring

28.

98204100 Cap Screw

29.

97734000 Pinr

30.

96696700 Washer

33.

44040266 Plunger, 13 mm

37.

50200074 Rail

38.

96701600 Washer

39.

99303700 Nut

40.

90361200 O-ring 156

41.

44080370 Packing Retainer 156

KIT NO. QTY.

3

1

1

1

3

5

1

3

3

4

3

2

4

3

3

42.

44216270 Intermediate Ring 156

43.

90507600 Packing

44.

45.

46.

47.

90260200 Packing

44100251 Head Ring

98210000 Cap Screw

98217600 Cap Screw

153,156 3

153,156 3

156 3

1

1

81.

82.

83.

84.

ITEM PART NO. DESCRIPTION

48.

49.

50.

51.

75.

76.

96738000 Washer

96751400 Washer

KIT NO. QTY.

1

1

1 98196600 Cap Screw

90260300 Seal, Low Pressure 153,156 1

90063500 Retaining Ring

44022165 Crankshaft (EZ4040G)

77.

78.

79.

80.

44021265 Crankshaft (EZ4035G34)

44020965 Crankshaft (EZ4030G34)

91856800 Roller Bearing

90409700 O-ring

99275500 Screw, 5/16 x 1

99334500 Screw, 3/8 x 1

96702000 Washer, 8 mm

96710400 Washer, 10 mm

10051822 Gas Flange

90169000 Oil Seal

96693800 Washer

99191200 Screw

1

1

4

4

4

4

4

4

1

1

1

1

1

1

6

3

K124

9, 10

6

3

K153

43, 44,

51

3

3

K156

40, 41, 42,

43, 44, 45

51

1

1

TORQUE SPECS*

47

50

79

84

Pos.

Ft/lb

2 14.7

10

12

95.9

7.3

26

28

46

7.3

14.7

29.4

29.4

9.6

14.7

7.3

N-M

20

130

10

10

20

40

40

13

20

10

* Decrease torque by 20% if threads are lubricated

26

PUMP BREAKDOWN (RSV4040)

P arts

B reakdown RSV 3400

Rpm

1

2

3

12

4

16

17

18

19

33

23

20

21

22

24

25

26

5

4

6

7

8

9

10

11

12

13

14

15

46

47

48

49 50

54

51

52

53

55 56

45

69

30

33

29

34

11

35

35

36

37

38

39

40

41

42

43

44

68

27

28

67

58

67

58

"D" VERSION

Ø

3/4”

59

64 70 66

59

64

"D" VERSION

Ø

1”

71 66

TYPE F25

TYPE F40

62

35

(6)

Valves

Kit 2186

51

(3)

Pistons

Kit 2187

Repair Kits

41

(3)

38

(3)

37

(3)

40

(3)

42

(3)

Water Seals

Kit 2189

Repair Kits

54

44

(3)

46 64

Oil Seals

Kit 2188

7

(1)

8

(1)

9

(1)

11

(4)

12

15

(2)

(1)

17

18

(2)

(1)

19

(1)

21

(1)

22

26

(1)

(1)

O-Rings

Kit 2190

Code

36

(3)

Special Parts / Kits

Support Ring

Kit 2191

2

3

6

7

8

9

10

11

12

13

14

15 4

(2)

5

Unloader w/o handle Kit 2280 w/handle Kit 40128

Qty.

Pos Code Description Qty. Pos Code Description Qty. Pos Code Description Qty.

1 1980300 Nut

M6

2 2760420 Grub screw

M6x12

3 1980540 Unloader knob

4 1980220 Spring plate

5 2760410 Spring

6 2760400 Valve piston

7 2260100 O-Ring

Ø 6.02x2.62

8 660190 O-Ring

Ø

6.07x1.78

9 2760210 Ring

10 2760050 Piston guide

11 1200690 O-Ring

Ø 15.6x1.78

12 394280 O-Ring

Ø 12.42x1.78

13 2260070 By-pass jet

14 2760090 Seat

15 770140 O-Ring

Ø 11.11x1.78

16 1982520 Hose nipple

18 1250280 Ball

19 1560520 Spring

20 2760230 Detergent injector

3/8” G

21 2760270 O-Ring

Ø 12x1

22 1470210 O-Ring

Ø 9x1

23 2760120 Injector insert

24 2760200 Spring

2

1

1

4

1

1

1

1

1

1

2

1

1

1

1

1

1

1

1

1

1

1

1

39 1981570 Piston guide

40 770260 O-Ring

Ø 23.52x1.78

41 1260440 Gasket

42 640070 O-Ring

Ø 13.95x2.62

43 2760310 Spacer

44 1260460 Oil seal

45 2760010 Pump body

46 1266740 Bearing cap

47 1260790 Circlip

Ø i52

48 1780550 Snap ring

49

1780490

Bearing

Bearing

50 880130 Oil cap

51 2760040 Piston mrx

1

1 ln 1

1

3

1

1

3

1

3

3

3

3

3

52 1780050 Piston pin

58

53

1321190

Con rod

Bearing

Aluminum

1780710 Con rod Bronze

54 2760280 O-Ring

Ø

101.27x2.62

55 802190 Bolt

M6x12

56 2760110 Rear cover

2760350 Bearing

59 1321080 Snap ring mrx

3

3 ln 3

(71 in/lbs)

1

4 mrx

1

1 ln 1

1

AR64516 Oil

O il

C apaCity

- 16

Oz

Special Parts / Kits

1

Code Description

42304 EZ Start assembly

2186 Valve kit - up to 3200 PSI

42302 Valve kit - above 3200 PSI

Qty.

1

1

1

2280 Unloader kit up to 3200 PSI

no knob with seat

42369 Unloader kit above 3200 PSI

no knob with seat

42128 Unloader kit above 3200 PSI

with knob without seat

42129 Unloader kit above 3200 PSI

1

1

1

with knob with seat 1

42527 Complete manifold with EZ start 1

2769201 Complete manifold non EZ start 1

2761050 Bare manifolds with EZ start

2760330 Bare manifolds non EZ start

1

1

29

25 2760130 Jet

26 1460430 O-Ring

Ø 4x2.5

27 801080 Bolt M6x50

28 1381550 Lockwasher

2760020 Head - w/o EZ-start

2761050 Head -

Bare EZ-start

2760330 Head -

Bare w/o EZ-start

30 2760630 EZ-start plug

33 2760260 Plug

1/4” G

34 2760180 Plug

35 2769050 Complete valve

36 2760220 Support ring

37 1342761 Gasket

38 1981580 Ring

1

1

(92 in/lbs) 8

1

1

8

1

1

2

(442 in/lbs) 3

6

3

68

62 2769201 Complete pump head w/o EZ start 1

62 2769209 Complete pump head EZ-start 1

64

66

69

480671 Oil seal

180030 Bolt M8x20

67 820440 Set screw

M6

1780340 Hollow shaft

Ø 1”

1780920 Hollow shaft

Ø 1”

1780330 Hollow shaft

Ø 1”

1780600

70 1780580

Hollow shaft

Flange F25

71 2760290 Flange F40

Ø 3/4” ml

 rn

2.5GPM #10

x mlrn

1

4

1

1

1

1

1780590 Hollow shaft

Ø 3/4” 3GPM #9

1

1

1

1

Ø 15

For 

RSV2.5G25

Ø 15

Legend

For x

RSV3G25

15 15

For  For r

RSV3.5G35 RSV4G30

For m

RSV3G30

For l

RSV3G34

RSV3G35

3

1

A.R. North America, Inc. • www.arnorthamerica.com • [email protected]

Ø Ø

For n

RSV4G35

RSV4G40

27

!

If you need assistance with the assembly or operation of your Pressure Washer please call

1-855-850-6668