Excell Precision Pressure Washer XR2750 User Manual

Pressure Washer  
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receipt here for future reference:  
Operation Manual  
for model XR2750  
Purchase Date:__________________________  
Serial #: ________________________________  
Do Not return this product to the retailer!  
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Table of Contents  
Safety Guidelines/Definitions...................2  
Consumer Saftey Information .................2  
Important Safety Instructions...............2-5  
Carton Contents.......................................6  
Assembly Instructions..........................6-7  
Operating Instructions........................8-12  
Maintenance...........................................13  
Storage ...................................................14  
Trouble Shooting Guide ...................15-16  
Warranty..................................................18  
Español .............................................19-38  
IMPORTANT  
Please make certain that the person who is to use this equipment carefully  
reads and understands these instructions before operating.  
Part No. A12338 Rev. 0 5/18/05  
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HAZARD  
RISK OF EXPLOSION OR FIRE (continued)  
WHAT CAN HAPPEN  
HOW TO PREVENT IT  
• 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.  
• Over inflation of tires could result in  
serious injury and property damage.  
• Use a tire pressure gauge to check the tires  
pressure before each use and while inflating  
tires ; see the tire sidewall for the correct tire  
pressure. NOTE: Air tanks, compressors,  
and similar equipment used to inflate tires  
can fill small tires similar to these very rapidly.  
Add air in small increments and frequently  
use the tire gauge to prevent over inflation.  
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.  
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.  
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HAZARD  
RISK TO 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 PSI.  
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.  
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.  
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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 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.  
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CARTON CONTENTS  
English/  
Spanish  
Operation  
Manual  
Nozzle  
Cleaning  
Tool  
Chemical  
Hose  
Nozzle  
Holder  
Quick  
Connect  
Nozzles  
Engine  
Manual  
Engine Frame  
and Wheel  
Assembly  
Bagged Parts  
Spray Gun  
"Water Vroom"  
Surface Cleaning Guide  
High Pressure  
Hose  
Quick Connect Spray Wand  
Handle  
ASSEMBLY INSTRUCTIONS  
1. Place the nozzle holder onto the  
panel (located on the handle  
assembly) and push each nozzle  
holder into place.  
5. To Assemble "Water Vroom"  
surface cleaning guide. NOTE: If  
not using the "Water Vroom"  
surface cleaning guide proceed to  
step 6.  
a
a. Loosen knob  
(a) and rotate  
"J" hook (b)  
down and out  
of the way.  
2. Remove five colored quick connect  
nozzles from plastic bag and insert  
them into correct grommet on the  
nozzle holder. NOTE: Nozzles are  
color coded to match colored  
nozzles on panel.  
3. Place handle assembly onto frame,  
depress the snap buttons, and slide  
the handle assembly onto the frame  
until snap buttons snap into place.  
b.Slide spray  
wand (c)  
through  
opening in  
surface  
b
cleaning  
guide.  
c
IMPORTANT: Make  
sure nozzle is removed before  
assembling surface cleaning guide.  
c. Adjust spray wand to desired  
height needed for job to be  
performed.  
4. Attach high  
pressure hose to  
gun. Tighten  
securely.  
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d.Snap spray  
wand (c) into  
place on  
surface  
cleaning guide.  
NOTE: The high pressure pump was  
filled with oil at the factory. The oil in  
the high pressure pump was designed  
to last the life of the pump. If there is a  
problem with the pump contact an  
Authorized Service Center.  
c
e. Rotate "J"  
hook over  
spray wand  
and tighten  
knob securely.  
7. Use a tire pressure gauge to check  
the tires pressure before each use  
and while inflating tires ; see the  
tire sidewall for the correct tire  
pressure. NOTE: Air tanks,  
b
a
f. See To Use  
compressors, and similar  
Spray Wand paragraph in the  
Operation section of this  
manual to choose and  
assemble the correct nozzle for  
the job to be performed.  
equipment used to inflate tires can  
fill small tires similar to these very  
rapidly. Add air in small increments  
and frequently use the tire gauge to  
prevent over inflation.  
Risk of Bursting.  
Over inflation of tires  
could result in serious injury and  
property damage.  
6. Connect wand to gun. Tighten  
securely.  
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OPERATING INSTRUCTIONS  
Compare the illustrations with your unit to familiarize yourself with the location of  
various controls and adjustments. Save this manual for future reference.  
Spray  
Gun  
High  
Pressure  
Hose  
Chemical  
Hose  
Engine  
Quick  
Connect  
Spray Wand  
Surface  
Cleaning  
Guide  
High  
Pressure  
Pump  
Chemical Hose: Feeds cleaning  
agents into the pump to mix with the  
water. See How To Apply  
Chemicals/Cleaning Solvents  
instructions in this section.  
BASIC ELEMENTS OF A  
PRESSURE WASHER  
High Pressure Pump: 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 spray wand.  
"Water Vroom" surface cleaning  
guide: Allows the operator to maintain  
a consistent distance when cleaning  
most any flat surface.  
Spray Gun: Connects with spray wand  
to control water flow rate, direction,  
and pressure.  
Quick Connect Spray Wand: Allows  
the user to quickly change out high-  
pressure nozzles. See How To Use  
Spray Wand instructions in this section.  
BASIC ELEMENTS OF AN  
ENGINE  
Refer to the engine manual for location  
and operation of engine controls.  
Choke Control: Opens and closes  
carburetor choke valve  
Engine Switch: Enables and disables  
ignition system.  
Starter Grip: Pulling starter grip  
operates recoil starter to crank engine.  
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PRESSURE WASHER  
TERMINOLOGY  
PSI: Pounds per Square Inch. The unit  
of measure for water pressure. Also  
used for air pressure, hydraulic  
pressure, etc.  
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.  
GPM: Gallons Per Minute. The unit of  
measure for the flow rate of water.  
CU: Cleaning Units. GPM multiplied by  
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. Change to the 40º (white)  
nozzle - this nozzle delivers a less  
powerful stream of water and a  
wider spray pattern.  
PSI. GPM x PSI = CU  
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.  
Bypass Mode: Allows water to  
re-circulate within pump when the gun  
trigger is not pulled.  
DO NOT attempt to  
increase pump  
pressure. A higher pressure setting  
than the factory set pressure may  
damage pump.  
Allowing the unit to  
run for more than  
two minutes without the gun trigger  
pulled could cause overheating and  
damage to the pump.  
3. Adjust the  
Pressure  
Regulator  
Knob  
pressure  
regulator  
Thermal Relief Valve:  
When the temperature  
inside the pump rises too  
high the valve will open  
and release a gush of  
water in an effort to lower  
on the  
pump. Turn  
the  
Thermal  
Relief  
Valve  
pressure  
regulator  
knob counterclockwise to lower  
pressure. Refer to the illustrations  
to identify your pressure regulator.  
Once you have finished using your  
pressure washer, return the pres-  
sure regulator to its original  
position by turning it clockwise.  
the temperature inside  
the pump. The valve will then close.  
Chemical Injection System: Mixes  
cleaners or cleaning solvents with the  
water to improve cleaning  
effectiveness.  
DO NOT try to turn  
pressure regulator  
knob past the built-in stop or damage  
to pump will result.  
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2. Release quick connect coupler  
and twist nozzle to make sure it is  
secure in coupler.  
Risk Of Injury.  
Ensure nozzle is  
completely inserted in QC socket,  
and QC snap ring is fully engaged  
(forward) before squeezing gun  
trigger.  
Risk of injection or  
injury to person. Do  
not direct discharge stream toward  
persons, unprotected skin, eyes, or  
any pets or animals. Serious injury  
can occur.  
TO USE SPRAY WAND  
The nozzles for the spray wand are  
stored in nozzle holder on the panel  
assembly. Colors on the panel identify  
nozzle location and spray pattern. See  
chart to choose the correct nozzle for  
the job to be performed.  
Changing Nozzles on Spray Wand  
DO NOT attempt to  
change nozzles  
while pressure washer is running.  
Turn engine off before changing  
nozzles.  
1. Pull quick connect coupler back  
and insert nozzle.  
Nozzle Color  
Spray Pattern  
Red  
0º  
Yellow  
15º  
Green  
25º  
White  
40º  
Black  
low pressure  
powerful  
intense  
cleaning of  
small areas  
intense  
cleaning of  
larger areas  
covers wide  
areas of  
cleaning  
applies  
cleaning  
solutions  
pinpoint for  
very intense  
cleaning  
Uses  
Metal or  
concrete  
DO NOT use  
on wood  
metal,  
concrete, or  
wood  
metal,  
concrete, or  
wood  
metal,  
concrete,  
wood, or vinyl wood, or vinyl  
metal,  
concrete,  
Surfaces *  
*
The high pressure spray from your pressure washer is capable of  
causing damage to surfaces such as wood, glass, automobile paint,  
auto striping 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.  
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3. Install low pressure (black) nozzle  
into quick connect fitting of spray  
wand, see How To Use Spray 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  
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  
Barb  
Fitting  
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 spray wand is in the high  
pressure setting.  
pump as shown.  
2. Place other end of chemical hose  
with filter on it into container  
holding chemical/cleaning solution.  
NOTE: For every 7 gallons of water  
pumped 1 gallon of chemical/cleaning  
solution will be used.  
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.  
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9. Start engine. See Engine Owners  
Manual for correct procedure.  
NOTE: When engine rope is  
STARTING  
Prior to starting, refer to your engine  
manual for proper starting  
procedures.  
pulled, pressure starts building in  
the gun. If the engine does not  
start after two pulls, pull the gun  
trigger to relieve this pressure.  
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 Owners Manual for correct  
procedure.  
10. Depress trigger on gun to start  
water flow. NOTE: Stand on a  
stable surface and grip gun/spray  
wand firmly with both hands.  
Expect the gun to kick when  
triggered.  
2. Check engine oil level. See  
Engine Owners Manual for correct  
procedure.  
NOTE: If using  
the "Water  
Vroom" surface  
cleaning guide,  
quickly and  
3. Verify the filter  
Filter Screen  
screen is in  
water inlet of  
pump. NOTE:  
Cone side  
effortlessly  
guide it across  
the flat surface  
being cleaned.  
faces out.  
4. Connect water source to pump  
11. Release trigger to stop water  
flow.  
12. Adjust spray for the task being  
performed by changing quick  
connect nozzle. See How To Use  
Spray Wand instructions in this  
section.  
inlet.  
NOTE: Water source must provide  
a minimum of 5 gallons per minute  
at 20 PSI.  
5. Connect high pressure hose to  
pump outlet.  
High Pressure Hose  
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.  
Water  
Source  
6. If applying a chemical or  
cleaning solution, see How To  
Apply Chemicals/Cleaning Solvents  
instructions in this section.  
2. Turn engine off. See Engine  
Owner’s Manual. NOTE: NEVER  
turn the water off with the engine  
running.  
7. To reduce operator fatigue while  
maintaining a consistent distance  
from the cleaning surface  
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.  
assemble the 'Water Vroom"  
cleaning surface guide. See  
Assembly section for assembly  
instructions.  
8. Turn water source on. NOTE:  
Failure to do so could cause  
damage to the pump.  
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MAINTENANCE  
When performing  
4. Remove the high-pressure nozzle  
from the spray wand. Remove any  
obstructions with the nozzle  
cleaning tool provided and  
maintenance, you  
may be exposed to hot surfaces,  
water pressure, or moving parts that  
can cause serious injury or death!  
backflush with clean water.  
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  
5. Direct water supply into spray  
wand to backflush loosened  
particles for 30 seconds.  
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.  
6. Reassemble the nozzle to the  
wand.  
7. Reconnect spray wand to gun and  
turn on water supply.  
8. Start pressure washer and place  
spray wand into high pressure  
setting to test.  
ENGINE  
Consult the Engine Owners Manual for  
the manufacturer's recommendations  
for any and all maintenance. NOTE:  
The frame is equipped with an oil drain  
hole to help make changing the engine  
oil easier.  
HOW TO CLEAN THE WATER  
INLET FILTER  
This screen filter should be checked  
periodically and cleaned if necessary.  
1. Remove filter by  
Filter Screen  
grasping end and  
removing it from  
water inlet of  
PUMP  
The oil in the high pressure pump was  
designed to last the life of the pump. If  
there is a problem with the pump  
pump as shown.  
2. Clean filter by flushing it with  
water on both sides.  
contact an Authorized Service Center.  
3. Re-insert filter into water inlet of  
pump. NOTE: Cone side faces  
out.  
NOTE: Do not operate pressure  
washer without filter properly installed.  
NOZZLE CLEANING  
If the nozzle becomes clogged with  
foreign materials, 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. Pull trigger on gun handle to  
relieve any water pressure.  
3. Disconnect the spray wand from  
the gun.  
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STORAGE  
5. Pull engine starter rope slowly  
ENGINE  
Consult the Engine Owners Manual for  
the manufacturer's recommendations for  
storage.  
several times until antifreeze  
comes out of high pressure hose  
connection of pump.  
6. Remove garden hose from water  
inlet of pump.  
PUMP  
7. Reconnect spark plug wire.  
*Windshield washer fluid may also be  
used  
The manufacturer recommends using  
a pump protector/winterizer, such as  
EXA80, when storing the unit for more  
than 30 days and/or when freezing  
temperatures are expected. If a pump  
protector/winterizer is not available,  
*RV antifreeze needs to be run through  
the pump as outlined in the steps  
below. NOTE: Using a pump  
protector/winterizer or *RV antifreeze is  
to provide proper lubrication to the  
internal seals of the pump regardless  
of temperature or environment.  
PRESSURE WASHER  
1. Drain all water from high pressure  
hose, coil it, and store it in cradle  
of the pressure washer handle.  
2. 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 holder.  
3. Store chemical hose so it is  
protected from damage.  
1. Obtain a funnel, six ounces of  
*RV antifreeze, and 16 - 36 inches  
of garden hose with a male hose  
connector attached to one end.  
4. If space is needed, remove  
handles and replace as shown.  
Use only RV  
antifreeze. Any other  
antifreeze is corrosive and can  
damage pump.  
2. Disconnect spark plug wire.  
3. Connect length of garden hose  
to water inlet of pump.  
4. Add *RV antifreeze to hose as  
shown.  
14- ENG  
A12338  
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TROUBLE SHOOTING GUIDE  
CAUSE  
CORRECTION  
PROBLEM  
Add Fuel.  
No fuel.  
Engine will not  
start (see Engine  
Manual for  
further engine  
troubleshooting)  
Squeeze gun trigger to relieve  
pressure.  
Pressure builds up after two pulls  
on the recoil starter or after initial  
use.  
Move choke to the "Choke"  
position.  
Choke lever in the "No Choke"  
position.  
Attach spark plug wire.  
Spark plug wire not attached.  
Place engine ON/OFF switch in  
on position.  
Engine ON/OFF switch in OFF  
position  
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)  
Spray wand not in high pressure.  
See How to Use Spray Wand  
instructions in the Operation  
Section.  
Low water supply.  
Water supply must be at least 5  
GPM @ 20 PSI.  
Leak at high pressure hose fitting.  
Nozzle obstructed.  
Repair leak. Apply sealant tape  
if necessary.  
See Nozzle Cleaning instructions  
in the Maintenance section.  
Water filter screen clogged.  
Defective E-Z start valve.  
Remove and clean filter.  
Check with Authorized Warranty  
Service Center (AWSC.)  
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 re-  
move remaining air  
Air in hose.  
Choke lever in the "Choke" position. Move choke to the "No Choke"  
position.  
High pressure hose is too long.  
Use high pressure hose under  
100 feet.  
15- ENG  
A12338  
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CAUSE  
CORRECTION  
PROBLEM  
See How to Use Spray Wand  
paragraph in the Operation  
Section.  
Spray wand not in low pressure.  
Will not draw  
chemicals  
Chemical filter clogged.  
Clean filter.  
Make sure end of chemical hose  
is fully submerged into cleaning  
solution.  
Chemical screen not in cleaning  
solution.  
Chemical too thick.  
Dilute chemical. Chemical should  
be the same consistency as water.  
Lengthen water supply hose  
instead of high pressure hose.  
Pressure hose is too long  
Chemical build up in chemical  
injector.  
Have parts cleaned or replaced  
by AWSC.  
Worn seal or packing  
Worn or obstructed valves.  
Worn unloader piston.  
Worn E-Z start valve.  
Have replaced by AWSC.  
Have replaced by AWSC.  
Have replaced by AWSC.  
Have replaced by AWSC.  
No or low  
pressure  
(after period of  
normal use)  
Worn or broken o-ring.  
Loose hose connection.  
Check and replace.  
Tighten.  
Water leaking at  
gun/spray wand  
connection  
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.  
Oil leaking at  
pump  
Oil seals worn.  
Have replaced by AWSC  
Tighten.  
Loose drain plug.  
Worn drain plug o-ring  
Worn fill plug o-ring.  
Pump overfilled.  
Check and replace.  
Check and replace.  
Check for correct amount.  
Drain and fill with correct amount  
and type of oil.  
Incorrect oil used.  
Vent plug is clogged.  
Clean vent plug; blow air through it  
to remove any blockage. If prob-  
lem persists, replace plug.  
Nozzle obstructed.  
Pump Pulsates  
See Nozzle Cleaning paragraph in  
the Maintenance section for the  
correct procedure.  
16- ENG  
A12338  
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NOTES  
17- ENG  
A12338  
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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 Owners  
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 Owners 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  
FAX: 1-800-888-9036  
18- ENG  
A12338  
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