Excell Precision Pressure Washer VR2300 User Manual

Operation manual  
for model VR2300  
Record All Information  
for future reference:  
Purchase Date:  
Model #:  
Serial #:  
Questions? 1-800-888-2468  
Learn more about your pressure  
washer and register on line at  
www.VR2300.com  
Pressure Washer  
IMPORTANT  
Please make certain that the person who is to use this equipment  
carefully reads and understands these instructions before operating.  
Part No. D27935 Rev. 1 4/30/03  
 
IMPORTANT SAFETY INSTRUCTIONS  
Read Operation Manual. Do not operate equipment until you  
have read Operation Manual for Safety, Assembly, Operation,  
and Maintenance Instructions.  
READ AND SAVE THESE INSTRUCTIONS  
HAZARD  
RISK OF EXPLOSION OR FIRE  
WHAT CAN HAPPEN  
HOW TO PREVENT IT  
• Spilled gasoline and it’s vapors can be-  
come ignited from cigarette sparks,  
electrical arcing, exhaust gases, and hot  
engine components such as the muffler.  
• Shut off engine and allow it to cool before  
adding fuel to the tank.  
• Use care in filling tank to avoid spilling fuel.  
Move pressure washer away from fueling area  
before starting engine.  
• Heat will expand fuel in the tank which  
could result in spillage and possible fire  
explosion.  
• Keep maximum fuel level ½” below top of  
tank to allow for expansion.  
• Operating the pressure washer in an ex-  
plosive environment could result in a fire.  
• Operate and fuel equipment in well ventilated  
areas free from obstructions. Equip areas with  
fire extinguisher suitable for gasoline fires.  
• Materials placed against or near the pres-  
sure washer can interfere with its proper  
ventilation features causing overheating  
and possible ignition of the materials.  
• Never operate pressure washer in an area  
containing dry brush or weeds.  
• Muffler exhaust heat can damage painted  
surfaces, melt any material sensitive to  
heat (such as siding, plastic, rubber, or  
vinyl), and damage live plants.  
• Always keep pressure washer a minimum of  
four feet away from surfaces (such as houses,  
automobiles, or live plants) that could be dam-  
aged from muffler exhaust heat.  
• Improperly stored fuel could lead to acci-  
dental ignition. Fuel improperly secured  
could get into the hands of children or  
other unqualified persons.  
• Store fuel in an OSHA approved container,  
in a secure location away from work area.  
• Use of acids, toxic or corrosive chemicals,  
poisons, insecticides, or any kind of flam-  
mable solvent with this product could re-  
sult in serious injury or death.  
• Do not spray flammable liquids.  
HAZARD  
RISK TO BREATHING  
WHAT CAN HAPPEN  
HOW TO PREVENT IT  
• Operate pressure washer in a well ventilated  
area. Avoid enclosed areas such as garages,  
basements, etc.  
• Breathing exhaust fumes will cause serious  
injury or death!  
• Never operate unit in a location occupied by  
humans or animals.  
• Some cleaning fluids contain substances  
which could cause injury to skin, eyes, or  
lungs.  
• Use only cleaning fluids specifically recom-  
mended for high pressure washers. Follow  
manufacturers recommendations. Do not  
use chlorine bleach or any other corrosive  
compound.  
3- ENG  
D27935  
 
HAZARD  
RISK OF INJURY OR PROPERTY DAMAGE  
WHEN TRANSPORTING OR STORING  
WHAT CAN HAPPEN  
HOW TO PREVENT IT  
• Fuel or oil can leak or spill and could  
result in fire or breathing hazard, serious  
injury or death can result. Fuel or oil leaks  
will damage carpet, paint or other  
surfaces in vehicles or trailers.  
• If pressure washer is equipped with a fuel  
shut-off valve, turn the valve to the off  
position before transporting to avoid fuel  
leaks. If pressure washer is not equipped  
with a fuel shut-off valve, drain the fuel from  
tank before transporting. Only transport fuel  
in an OSHA approved container. Always  
place pressure washer on a protective mat  
when transporting to protect against dam-  
age to vehicle from leaks. Remove pressure  
washer from vehicle immediately upon arrival  
at your destination.  
HAZARD  
RISK OF FLUID  
INJECTION  
WHAT CAN HAPPEN  
HOW TO PREVENT IT  
Your washer operates at fluid pressures  
and velocities high enough to penetrate  
human and animal flesh, which could  
result in amputation or other serious injury.  
Leaks caused by loose fittings or worn or  
damaged hoses can result in injection  
injuries. DO NOT TREAT FLUID  
• Never place hands in front of nozzle.  
• Direct spray away from self and others.  
• Make sure hose and fittings are tightened  
and in good condition. Never hold onto the  
hose or fittings during operation.  
• Do not allow hose to contact muffler.  
• Never attach or remove wand or hose  
fittings while system is pressurized.  
INJECTION AS A SIMPLE CUT! See a  
physician immediately!  
• Injuries can result if system pressure is not  
reduced before attempting maintenance or  
disassembly.  
To relieve system pressure, shut off engine,  
turn off water supply, and pull gun trigger  
until water stops flowing.  
• Use only hoses and accessories rated for  
pressure higher than your pressure  
washer's p.s.i.  
HAZARD  
RISK OF CHEMICAL BURN  
WHAT CAN HAPPEN  
HOW TO PREVENT IT  
• Use of acids, toxic or corrosive chemicals,  
poisons, insecticides, or any kind of flam-  
mable solvent with this product could re-  
sult in serious injury or death.  
• Do not use acids, gasoline, kerosene, or  
any other flammable materials in this  
product. Use only household detergents,  
cleaners and degreasers recommended for  
use in pressure washers.  
• Wear protective clothing to protect eyes  
and skin from contact with sprayed  
materials.  
4- ENG  
 
D27935  
HAZARD  
RISK OF UNSAFE OPERATION  
WHAT CAN HAPPEN  
HOW TO PREVENT IT  
• Unsafe operation of your pressure washer  
could lead to serious injury or death to  
you or others.  
• Do not use chlorine bleach or any other  
corrosive compound.  
• Become familiar with the operation and con-  
trols of the pressure washer.  
• Keep operating area clear of all persons,  
pets, and obstacles.  
• Do not operate the product when fatigued  
or under the influence of alcohol or drugs.  
Stay alert at all times.  
• Never defeat the safety features of this  
product.  
• Do not operate machine with missing,  
broken, or unauthorized parts.  
• Never leave wand unattended while unit is  
running.  
• If proper starting procedure is not  
followed, engine can kickback causing  
serious hand and arm injury.  
• If engine does not start after two pulls,  
squeeze trigger of gun to relieve pump  
pressure. Pull starter cord slowly until  
resistance is felt. Then pull cord rapidly to  
avoid kickback and prevent hand or arm  
injury.  
• Keep children away from the pressure  
washer at all times.  
• The spray gun/wand is a powerful clean-  
ing tool that could look like a toy to a  
child.  
• Reactive force of spray will cause  
gun/wand to move, and could cause the  
operator to slip or fall, or misdirect the  
spray. Improper control of gun/wand can  
result in injuries to self and others.  
• Do not overreach or stand on an unstable  
support. Grip gun/wand firmly with both  
hands. Expect the gun to kick when trig-  
gered.  
HAZARD  
RISK OF ELECTRICAL SHOCK  
WHAT CAN HAPPEN  
HOW TO PREVENT IT  
• Spray directed at electrical outlets or  
switches, or objects connected to an  
electrical circuit, could result in a fatal  
electrical shock.  
• Unplug any electrically operated product  
before attempting to clean it. Direct spray  
away from electric outlets and switches.  
HAZARD  
RISK OF HOT SURFACES  
WHAT CAN HAPPEN  
HOW TO PREVENT IT  
• Contact with hot surfaces, such as  
engines exhaust components, could  
result in serious burn.  
• During operation, touch only the control  
surfaces of the pressure washer. Keep  
children away from the pressure washer at all  
times. They may not be able to recognize the  
hazards of this product.  
5- ENG  
D27935  
 
HAZARD  
RISK OF INJURY FROM SPRAY  
WHAT CAN HAPPEN  
HOW TO PREVENT IT  
• Always wear ANSI approved Z87 safety  
glasses.Wear protective clothing to protect  
against accidental spraying.  
• Never point wand at, or spray people or  
animals.  
• Always secure trigger lock when wand is not  
in service to prevent accidental operation.  
• Never permanently secure trigger in pull  
back (open) position.  
• High velocity fluid spray can cause  
objects to break, propelling particles at  
high speed.  
• Light or unsecured objects can become  
hazardous projectiles.  
The powerful spray from your pressure washer is capable of causing  
damage to surfaces such as wood, glass, automobile paint, auto  
stripping and trim, and delicate objects such as flowers and shrubs. Before spraying,  
check the item to be cleaned to assure yourself that it is strong enough to resist damage  
from the force of the spray. Avoid the use of the concentrated spray stream except for  
very strong surfaces like concrete and steel.  
Operating without flow of water will result in equipment damage. Operating the pressure  
washer with water supply shutoff will void your warranty. You should never run this pres-  
sure washer for more than 2 minutes without pulling the trigger to allow cool water to  
enter the pump and the heated (recirculated) water to exit.  
CONSUMER GENERAL AND SERVICE INFORMATION  
DO NOT RETURN THIS PRODUCT TO THE RETAILER!  
FOR SERVICE OPTIONS CALL: 1-800-888-2468  
• Congratulations! You have purchased a high quality product from America’s leading  
manufacturer of pressure washers. This pressure washer, when properly used and  
maintained, will provide trouble-free service. Please read and follow these instructions for  
proper use and maintenance.  
• Please take the time now to register your pressure washer online at  
• All sales of pressure washers are final. Do not return this product to the retailer.  
• If you experience any problems and need assistance, please call us at our toll-free  
number 1-800-888-2468, Monday through Saturday, 8:00 a.m. To 6:00 p.m. Central Time.  
• If repair or service part purchase is required, our many Authorized Warranty Service  
Centers are conveniently located and equipped to handle all in-warranty and out-of-  
warranty service.  
• For the location of the nearest Authorized Warranty Service Center call 1-800-888-2468,  
• All pressure washers carry a manufacturer's one year warranty from date of purchase for  
consumer use and a 90 day warranty for commercial use.  
• Retain sales receipt as proof of purchase for warranty service.  
Read and understand all safety warnings.  
• Do not operate this unit until you have read and understand this Operation Manual for  
Safety, Operation, and Maintenance Instructions.  
• Do not operate this unit until you have read and understand the Engine Owners Manual  
for Safety, Operation, and Maintenance Instructions.  
6- ENG  
D27935  
 
CARTON CONTENTS  
Accessories Panel  
English/  
Spanish  
Operation  
Manual  
Engine  
Manual  
Bagged Accessories Panel  
Handle  
Engine Frame and  
Wheel Assembly  
Knobs  
Saddle Bolts  
Chemical  
Hose  
Nozzle Cleaning  
Kit  
High Pressure  
Hose  
Bagged Parts  
Multi-Adjustable Spray Wand  
Spray Gun  
Engine Oil  
7- ENG  
 
D27935  
ASSEMBLY INSTRUCTIONS  
1. Place handle assembly onto frame and connect handle to frame. NOTE:  
Knobs are assembled to inside of frame.  
2. Connect wand to gun. Tighten securely.  
3. Attach high pressure hose to gun. Tighten securely.  
4. To Assemble Accessories Panel  
a. Remove top screws on handle assembly.  
b. Loosen bottom screws on handle assembly.  
Remove  
Loosen  
8- ENG  
D27935  
 
c. Place grooves in accessories panel assembly onto screws and slide  
panel assembly into place.  
Screws  
d. Place screws (removed earlier) into the top holes and secure accessories  
panel assembly to handles. Do not overtighten.  
5. Add engine oil (supplied) to engine. Refer to Engine Owners Manual  
supplied by engine manufacturer for correct procedure.  
NOTE: There will be a slight amount of oil in the engine from factory testing.  
9- ENG  
D27935  
 
OPERATING INSTRUCTIONS  
READ THIS OPERATION MANUAL AND SAFETY RULES BEFORE OPERATING  
YOUR UNIT. Compare the illustrations with your unit to familiarize yourself with  
the location of various controls and adjustments. Save this manual for future  
reference.  
Chemical  
Hose  
Spray  
Gun  
High  
Pressure  
Hose  
Engine  
Multi-  
Adjustable  
Spray Wand  
High  
Pressure  
Pump  
BASIC ELEMENTS OF A PRESSURE WASHER  
High Pressure Pump (located inside the shroud): Increases the pressure of the  
water supply.  
Engine: Drives the high pressure pump.  
High Pressure Hose: Carries the pressurized water from the pump to the gun  
and wand.  
Spray Gun: Connects with wand to control water flow rate, direction, and  
pressure.  
Multi-Adjustable Spray Wand: Has a spray nozzle which adjusts from a pencil  
stream (0°) to a wide angle fan spray (40°). The spray can be adjusted by twisting  
the nozzle clockwise and/or counterclockwise. Also, the high and low pressure  
settings can be controlled by moving the nozzle in and out. See Operation  
section. See How To Use Wand paragraph in this section.  
Chemical Hose: Feeds cleaning agents into the pump to mix with the  
pressurized water. See How To Apply Chemicals/Cleaning Solvents in Operation  
section of this manual.  
10- ENG  
D27935  
 
BASIC ELEMENTS OF ENGINE  
Refer to the engine manual for location and operation of engine controls.  
Choke Control: Opens and closes carburetor choke valve  
Throttle Control Lever: Controls engine speed.  
Starter Grip: Pulling starter grip operates recoil starter to crank engine.  
PRESSURE WASHER TERMINOLOGY  
PSI: Pounds per Square Inch. The unit of measure for water pressure. Also used  
for air pressure, hydraulic pressure, etc.  
GPM: Gallons Per Minute. The unit of measure for the flow rate of water through  
the pressure washer.  
CU: Cleaning Units. GPM multiplied by PSI.  
Bypass Mode: In Bypass Mode, the pump is recirculating water because the  
trigger of the spray gun is not pulled. If unit is left in bypass mode for more than  
two (2) minutes, the water temperature will rise to a dangerous level and could  
damage internal components of the pump. Any damage to pump due to these  
causes will not be covered under warranty.  
DO NOT allow your unit to operate in bypass mode for more  
than two minutes at any time. Overheating of pump can  
cause damage to pump.  
Thermal Relief Valve: In an effort to prevent extreme damage, pumps are  
equipped with a thermal relief valve. This valve will open when the temperature  
inside the pump rises too high. This valve will then release a gush of water in an  
effort to lower the temperature inside the pump. Immediately after this occurs,  
the valve will close. The thermal relief valve is part of the pump and is not visible  
to the user.  
Chemical Injection System: Mixes cleaners or cleaning solvents with the  
pressurized water to improve cleaning effectiveness.  
Water Supply: All pressure washers must have a source of water. The minimum  
requirements for a water supply are 20 PSI and 5 gallons per minute.  
PRESSURE WASHER OPERATING FEATURES  
PRESSURE ADJUSTMENTS  
The pressure setting is preset at the factory to achieve optimum pressure and  
cleaning. If you need to lower the pressure, it can be accomplished by these  
methods.  
1. Back away from the surface to be cleaned. The further away you are, the  
less the pressure will be on the surface to be cleaned.  
2. Rotate the nozzle at the end of the multi-adjustable spray wand to  
widen the fan spray. The wider fan spray will minimize the pressure on the  
surface to be cleaned.  
DO NOT attempt to increase pump pressure. A higher  
pressure setting than the factory set pressure may  
damage pump.  
11- ENG  
D27935  
 
HOW TO USE WAND:  
Your pressure washer is equipped with a multi-adjustable spray wand with both  
high and low pressure settings. The high pressure setting is for cleaning and  
rinsing, the low pressure setting is for applying chemicals or cleaning solutions to  
surfaces.  
When using the high pressure setting, DO NOT allow the jet-  
like spray to come in contact with unprotected skin, eyes, or  
with any pets or animals. Serious injury can occur.  
Risk of injection or injury to person. DO NOT direct  
discharge stream toward persons.  
For high pressure operation, pull back the nozzle of the multi-adjustable spray  
wand as shown.  
The nozzle at the end of the multi-adjustable spray wand can be rotated to  
change the high pressure spray pattern from a narrow jet to a 40º fan shape, as  
shown. Markings have been placed on the nozzle to help you select the spray  
pattern.  
40º fan spray  
narrow jet stream  
For low pressure operation, extend the nozzle of the multi-adjustable spray wand  
as shown.  
12- ENG  
D27935  
 
HOW TO APPLY CHEMICALS AND CLEANING SOLVENTS  
Applying chemicals or cleaning solvents is a low pressure operation. NOTE: Use  
only soaps and chemicals designed for pressure washer use. Do not use bleach.  
To apply chemicals:  
1. Press chemical hose onto barbed fitting located near  
high pressure hose connection of pump as shown.  
2. Place other end of chemical hose with filter on it into  
container holding chemical/cleaning solution. NOTE:  
The chemical/water ratio is 7:1, for every 7 gallons of  
water pumped, 1 gallon of chemical/cleaning solution  
will be used.  
3. Set multi-adjustable nozzle to low pressure setting.  
Barbed Fitting  
See How To Use Wand paragraph in this section.  
4. After use of chemicals, place chemical hose into container of clean water and  
draw clean water through chemical injection system to rinse system thoroughly.  
If chemicals remain in the pump it could be damaged. Pumps damaged due to  
chemicals will not be covered under warranty.  
NOTE: Chemicals and soapS will not siphon when wand is in the high pressure  
setting.  
READ AND UNDERSTAND ALL WARNINGS BEFORE STARTING UNIT  
When using the high pressure setting, DO NOT allow the  
high pressure spray to come in contact with unprotected skin,  
eyes, or with any pets or animals. Serious injury can occur.  
Your washer operates at fluid pressures and velocities high enough to penetrate  
human and animal flesh, which could result in amputation or other serious injury.  
Leaks caused by loose fittings or worn or damaged hoses can result in injection  
injuries. DO NOT TREAT FLUID INJECTION AS A SIMPLE CUT! See a  
physician immediately!  
NEVER fill fuel tank when engine is running or hot. Do not  
smoke when filling fuel tank.  
NEVER fill fuel tank completely. Fill tank to 1/2" below bottom of filler neck to  
provide space for fuel expansion. Wipe any fuel spillage from engine and  
equipment before starting engine.  
NEVER run engine indoors or in enclosed, poorly ventilated areas. Engine  
exhaust contains carbon monoxide, an odorless and deadly gas.  
DO NOT let hoses come in contact with very hot engine muffler during or  
immediately after use of your pressure washer. Damage to hoses from contact  
with hot engine surfaces will NOT be covered by warranty.  
NEVER pull water supply hose to move pressure washer. This  
could damage hose and/or pump inlet.  
DO NOT use hot water, use cold water only.  
NEVER turn water supply off while pressure washer engine is running or  
damage to pump will result.  
DO NOT stop spraying water for more than two minutes at a time. Pump  
operates in bypass mode when spray gun trigger is not pressed. If pump is left  
in bypass mode for more than two minutes internal components of the pump  
can be damaged.  
If you do not understand these precautions, please call 1-800-888-2468 to  
speak to a service representative for further instructions.  
13- ENG  
D27935  
 
STARTING  
Prior to starting, refer to your engine manual for proper starting procedures  
for your engine type.  
1. In a well ventilated outdoor area add fresh high quality unleaded gasoline  
with a pump octane rating of 86 or higher. Do not overfill. Wipe up spilled  
fuel before starting the engine. Refer to engine manual for correct procedure.  
2. Check engine oil level. See Engine Owners Manual for correct procedure.  
NOTE: There will be a slight amount of oil in the engine from factory  
testing.  
3. Verify the filter screen is in water inlet of pump.  
NOTE: Cone side faces out.  
Filter Screen  
4. Connect water source to pump inlet.  
NOTE: Water source must provide a minimum of 5  
gallons per minute at 20 p.s.i.  
5. Connect high pressure hose to pump outlet.  
6. If applying a chemical or cleaning solution, see  
How To Apply Chemicals/Cleaning Solvents in  
Operation section of this manual.  
Water  
Source  
7. Turn water source on.  
8. Start engine. See Engine Owners Manual for  
correct procedure. NOTE: If the engine does not  
start after two pulls, pull the trigger to relieve the  
pressure.  
High  
Pressure  
Hose  
9. Depress trigger on gun to start water flow.  
NOTE: Stand on a stable surface and grip  
gun/wand firmly with both hands. Expect the gun  
to kickback when triggered.  
Hook-up  
10. Release trigger to stop water flow.  
11. Adjust nozzle spray for the task being performed or change quick connect  
tip. See How To Use Wand instructions in this section.  
SHUTTING DOWN  
1. After each use, if you have applied chemicals, place chemical hose into  
container of clean water and draw clean water through chemical injection system  
to rinse system thoroughly. NOTE: Failure to do so could cause damage to the  
pump.  
2. Turn engine off. See Engine Owner’s Manual. NOTE: NEVER turn the water  
off with the engine running.  
3. Turn water source off.  
4. Pull trigger on spray gun to relieve any water pressure in hose or spray gun.  
5. See Storage section in this manual for proper storage procedures.  
14- ENG  
D27935  
 
MAINTENANCE  
When performing maintenance, you may be exposed to hot  
surfaces, water pressure, moving parts, or fire that can cause  
serious injury or death!  
Before performing any maintenance or repair, disconnect spark plug wire, let  
engine cool and release all water pressure. The engine contains flammable  
fuel. DO NOT smoke or work near open flames while performing  
maintenance.  
To ensure efficient operation and longer life of your pressure washer, a routine  
maintenance schedule should be prepared and followed. If the pressure washer is  
used in unusual conditions, such as high-temperatures or dusty conditions, more  
frequent maintenance checks will be required.  
ENGINE  
Consult the Engine Owners Manual for the manufacturer's recommendations for  
any and all maintenance.  
NOZZLE CLEANING  
If the nozzle becomes clogged with foreign matter, such as dirt, excessive  
pressure may develop. If the nozzle becomes partially clogged or restricted, the  
pump pressure will pulsate. Clean the nozzle immediately using the nozzle kit  
supplied and the following instructions:  
1. Shut off the pressure washer and turn off the water supply.  
2. Disconnect spark plug wire to insure the unit will not start while performing  
maintenance.  
3. Pull trigger on gun handle to relieve any water pressure.  
4. Disconnect the wand from the gun.  
5. Remove the nozzle from the end of the wand with the 2mm allen wrench  
provided as shown.  
6. Clean the nozzle using the nozzle cleaner provided or a straightened paper  
clip. Insert into the nozzle end and work back and forth until obstruction is re-  
moved.  
7. Direct water supply into nozzle end to backflush loosened particles for 30  
seconds.  
8. Reconnect spark plug wire  
9. Reassemble the nozzle to the wand. Tighten securely to prevent leaks.  
10. Reconnect wand to gun and turn on water supply.  
11. Start pressure washer and place wand into high pressure setting to test.  
15- ENG  
D27935  
 
HOW TO CLEAN THE WATER INLET FILTER  
This screen filter should be checked periodically and cleaned if necessary.  
1. Remove filter by grasping end and removing it from  
Filter Screen  
water inlet of pump as shown.  
2. Clean filter by flushing it with water on both sides.  
3. Re-insert filter into water inlet of pump.  
NOTE: Do not operate pressure washer without filter  
properly installed.  
16- ENG  
D27935  
 
STORAGE  
ENGINE  
Consult the Engine Owners Manual for the manufacturer's recommendations for  
storage.  
PUMP  
It is recommended that you follow these steps to protect the internal seals of the  
pressure washer when STORING THE UNIT FOR MORE THAN 30 DAYS AND/OR  
WHEN FREEZING TEMPERATURES ARE EXPECTED.  
The manufacturer recommends using EXA80 Pump Saver/Winterizer. EXA80  
Pump Saver/Winterizer may be purchased in stores where Excell pressure  
washers are sold. If EXA80 is not available, *RV antifreeze needs to be run  
through the pump as outlined in the steps below.  
1. Obtain a funnel, six ounces of *RV antifreeze, and approximately 36 inches  
of garden hose with a male hose connector attached to one end.  
Use only RV antifreeze. Any other antifreeze is corrosive  
and can damage pump.  
2. Disconnect spark plug wire.  
3. Disconnect high pressure hose from pump and from spray gun.  
4. Connect 36 inch length of hose to water inlet of pump.  
5. Add *RV antifreeze to hose as shown.  
6. Pull engine starter rope slowly  
several times until antifreeze comes  
out of high pressure hose connection  
of pump.  
7. Remove short hose from water inlet of  
pump.  
8. Reconnect spark plug wire.  
9. Drain all water from high pressure  
hose, coil it, and store it in cradle of  
the pressure washer handle.  
10. Drain all water from spray gun and wand by holding spray gun in a vertical  
position with nozzle end pointing down and squeezing trigger. Store in  
gun/hose holder.  
11. Store chemical hose, high pressure hose, spray gun, and wand so they are  
protected from damage, such as being run over.  
*Windshield washer fluid may also be used.  
17- ENG  
D27935  
 
TROUBLE SHOOTING GUIDE  
CAUSE  
CORRECTION  
PROBLEM  
Add Fuel.  
No fuel.  
Engine will not  
start (see Engine  
Manual for  
further engine  
troubleshooting)  
Pressure builds up after two pulls  
on the recoil starter or after initial  
use.  
Squeeze gun trigger to relieve  
pressure.  
Move choke to the “Choke”  
position.  
Choke lever in the “No Choke”  
position.  
Spark plug wire not attached.  
Attach spark plug wire.  
Choke lever in the “Choke”  
position on a “hot” engine or an  
engine that has been exposed to  
thermal heat for a long period of  
time.  
Move choke to the “No Choke”  
position.  
No or low  
pressure  
(initial use)  
Wand not in high pressure.  
See How to Use Wand paragraph  
in the Operation Section.  
Water supply must be at least 5  
GPM @ 20 PSI.  
Low water supply.  
Leak at high pressure hose.  
Nozzle obstructed.  
Repair leak. Apply sealant tape  
if necessary.  
Clean nozzle with paper clip or  
nozzle cleaning tool, pour water  
into nozzle end to flush out  
obstruction.  
Water filter screen clogged.  
Defective E-Z start valve.  
Remove and clean filter.  
Check with Authorized Warranty  
Service Center (AWSC.)  
Air in hose.  
Turn off the engine, then the  
water source. Disconnect the  
water source from the pump inlet  
and turn the water source on to  
remove all air from the hose.  
When there is a steady stream of  
water present, turn water source  
off. Re-connect water source to  
pump inlet and turn on water  
source. Squeeze trigger to  
remove remaining air  
Choke lever in the “Choke” position.  
Move choke to the “No Choke”  
position.  
Throttle control lever is not in the  
“Fast” position.  
Move throttle control lever to the  
“Fast” position.  
High pressure hose is too long.  
Use high pressure hose under  
100 feet.  
18- ENG  
 
D27935  
CAUSE  
CORRECTION  
PROBLEM  
See How to Use Wand paragraph  
in the Operation Section.  
Clean filter.  
Wand not in low pressure.  
Will not draw  
chemicals  
Chemical filter clogged.  
Insure end of chemical hose is  
fully submerged into chemical.  
Chemical screen not in chemical  
Dilute chemical. Chemical should  
be the same consistency as  
water.  
Chemical too thick.  
Lengthen water supply hose  
instead of pressure hose.  
Pressure hose is too long  
Chemical build up in chemical  
injector.  
Have parts cleaned or replaced  
by AWSC.  
Worn seal or packing  
Have replaced by AWSC.  
Have replaced by AWSC.  
Have replaced by AWSC.  
No or low  
pressure (after  
period of  
Worn or obstructed valves.  
Worn unloader piston.  
normal use)  
Worn E-Z start valve.  
Worn or broken o-ring.  
Have replaced by AWSC.  
Check and replace.  
Water leaking  
at gun/wand  
connection  
Loose hose connection.  
Tighten.  
Water leaking  
at pump  
Tighten.  
Loose connections.  
Piston packings worn.  
Have replaced by AWSC.  
Worn or broken o-rings.  
Have replaced by AWSC.  
Have replaced by AWSC.  
Pump head or tubes damaged  
from freezing.  
Nozzle obstructed.  
Pump Pulsates  
Clean nozzle with paper clip or  
nozzle cleaning tool, pour water  
into nozzle end to flush out ob-  
struction.  
19- ENG  
 
D27935  
WARRANTY  
DeVilbiss Air Power Company warrants to the original purchaser who uses the product in a consumer  
application (personal, residential or household usage) that all products covered under this warranty are  
free from defects in material and workmanship for one year from the date of purchase. All products  
covered by this limited warranty which are used in commercial applications (i.e., income producing) are  
warranted to be free of defects in material and workmanship for 90 days from the date of original  
purchase. Products covered under this warranty include air compressors, air tools, service parts,  
pressure washers, and generators.  
DeVilbiss Air Power Company will repair or replace, at DeVilbiss' option, products or components which  
have failed within the warranty period. Service will be scheduled according to the normal work flow and  
business hours at the service center location, and the availability of replacement parts. All decisions of  
DeVilbiss Air Power Company with regard to this limited warranty shall be final.  
This warranty gives you specific legal rights, and you may also have other rights which vary from state to  
state.  
RESPONSIBILITY OF ORIGINAL PURCHASER (initial User):  
To process a warranty claim on this product, DO NOT return it to the retailer. The product must be  
evaluated by an Authorized Warranty Service Center. For the location of the nearest Authorized  
Warranty Service Center call 1-800-888-2468, 24 hours a day, 7 days a week or visit our web site at  
Retain original cash register sales receipt as proof of purchase for warranty work.  
Use reasonable care in the operation and maintenance of the product as described in the Operation  
Manual(s).  
Deliver or ship the product to the nearest Authorized Warranty Service Center. Freight costs, if any,  
must be paid by the purchaser.  
Air compressors with 60 and 80 gallon tanks will be inspected at the site of installation. Contact the  
nearest Authorized Warranty Service Center that provides on-site service calls for service call  
arrangements.  
If the purchaser does not receive satisfactory results from the Authorized Warranty Service Center, the  
purchaser should contact DeVilbiss Air Power Company.  
THIS WARRANTY DOES NOT COVER:  
Merchandise sold as reconditioned, used as rental equipment, or floor or display models.  
Merchandise that has become damaged or inoperative because of ordinary wear, misuse*, cold, heat,  
rain, excessive humidity, freeze damage, use of improper chemicals, negligence, accident, failure to  
operate the product in accordance with the instructions provided in the Operation Manual(s) supplied  
with the product, improper maintenance, the use of accessories or attachments not recommended  
by DeVilbiss Air Power Company, or unauthorized repair or alterations.  
*
An air compressor that pumps air more than 50% during a one hour period is considered misuse  
because the air compressor is undersized for the required air demand.  
Repair and transportation costs of merchandise determined not to be defective.  
Costs associated with assembly, required oil, adjustments or other installation and start-up costs.  
Expendable parts or accessories supplied with the product which are expected to become inoperative  
or unusable after a reasonable period of use, including but not limited to sanding disks or pads, saw  
and shear blades, grinding stones, springs, chisels, nozzles, o-rings, air jets, washers and similar  
accessories.  
Merchandise sold by DeVilbiss Air Power Company which has been manufactured by and identified  
as the product of another company, such as gasoline engines. The product manufacturer's warranty, if  
any, will apply.  
ANY INCIDENTAL, INDIRECT OR CONSEQUENTIAL LOSS, DAMAGE, OR EXPENSE THAT MAY  
RESULT FROM ANY DEFECT, FAILURE OR MALFUNCTION OF THE PRODUCT IS NOT  
COVERED BY THIS WARRANTY. Some states do not allow the exclusion or limitation of incidental  
or consequential damages, so the above limitation or exclusion may not apply to you.  
IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY OR FITNESS FOR A  
PARTICULAR PURPOSE, ARE LIMITED TO ONE YEAR FROM THE DATE OF ORIGINAL  
PURCHASE. Some states do not allow limitations on how long an implied warranty lasts, so the  
above limitations may not apply to you.  
213 Industrial Drive • Jackson, TN 38301-9615  
Telephone: 1-800-888-2468 , Ext. 2  
FAX: 1-800-888-9036  
20- ENG  
D27935  
 
NOTES  
21- ENG  
D27935  
 
QUICK FACTS  
CALL 1-800-888-2468  
TO FIND A LOCAL AUTHORIZED SERVICE CENTER NEAR YOU FOR REPAIRS  
AND SERVICE PART PURCHASES.  
Use fresh high quality unleaded gas.  
Add stabilizer to fuel tank and run engine for 5 minutes before storage.  
GAS  
Engine oil: Refer to engine owners manual supplied with this unit.  
OIL  
Use only cold water.  
Do not operate unit with clogged or missing water filter/screen.  
Do not operate unit without adequate water supply to pump. Adequate  
water supply is a minimum of 20 psi and 5 gpm.  
WATER  
The pressure setting is preset at the factory to achieve optimum cleaning.  
If you need to lower the pressure setting, refer to the operation manual for  
proper procedure.  
PRESSURE  
ADJUSTMENT  
Pull gun trigger every 2 minutes while engine is running.  
Do not allow water to freeze in pump.  
For cold weather or long term storage refer to the operation manual for  
proper procedure.  
PUMP  
Never leave unit running for more than 2 minutes without pulling gun  
trigger; doing so could cause damage to pump and void warranty.  
BY-PASS MODE  
Pump is equipped with a thermal relief valve. If the water overheats, this  
valve will open and allow a gush of water to escape. Once the water is  
released, the valve closes allowing the pump to operate normally.  
THERMAL  
RELIEF VALVE  
Do not allow hoses to contact the HOT engine muffler during or after use.  
Never pull the hose to move the unit.  
HOSE  
Do not adjust or attempt maintenance without consulting engine manual  
or an authorized engine service center.  
ENGINE  
Add stabilizer to fuel tank and run engine for 5 minutes before storage.  
Always turn on the water before starting the engine.  
SOAP/CHEMICALS  
NOZZLE  
Use only soaps and chemicals designed for pressure washer use.  
Keep nozzle unclogged. Refer to manual for cleaning procedures.  
Chemical/soap cannot be applied in high pressure setting. Only in low  
setting.  
Follow recommended maintenance schedule for engine & pump. Refer to  
manuals.  
MAINTENANCE  
SCHEDULE  
Draw clean water through chemical inlet.  
Add stabilizer to fuel tank and run engine for 5 minutes before storage.  
Do not allow water to freeze in pump, gun, wand or hoses.  
For cold weather or long term storage refer to the operation manual for  
proper procedure.  
STORAGE OR  
WINTERIZING  
ALWAYS REFER TO THE MANUALS SUPPLIED WITH THIS UNIT  
22- ENG  
D27935  
 

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