Craftsman 580.752541 Operator's Manual
3100 PSI MAX*
2.8 GPM MAX
PRESSURE WASHER
Operator’s Manual
Model No. 580.752541
Part No. 313997GS Draft A (01/03/2011)
• Safety
• Assembly
• Operation
• Maintenance
• Parts
• Español, p. 34
HOURS: Mon. - Fri. 8 a.m. to 5 p.m. (CT)
PRESSURE WASHER
CUSTOMER HELPLINE
1-800-222-3136
Sears Brands Management Corporation, Hoffman Estates, IL 60179 U.S.A.
Visit our Craftsman website: www.craftsman.com
ADVERTENCIA
Antes de utilizar el producto, lea este
manual y siga todas las Reglas de
Seguridad e Instrucciones de Uso.
WARNING
Before using this product, read this
manual and follow all Safety Rules
and Operating Instructions.
* This pressure washer is rated in accordance to the Pressure Washer Manufacturers Association
(PWMA) standard PW101 (Testing and Rating Performance of Pressure Washers).
* Esta limpiadora a presión está clasificada conforme a la norma PW101 (comprobación y clasificación de rendimiento de limpiadoras
a presión) de la Asociación de fabricantes de bombas a presión (Pressure Washer Manufacturers Association, PWMA).
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WARRANTY
2
TABLE OF CONTENTS
CRAFTSMAN TWO YEAR LIMITED WARRANTY
FOR TWO YEARS from the date of purchase, this product is warranted against any defects in material or workmanship.
Defective product will receive free repair or replacement if repair is unavailable.
For warranty coverage details to obtain free repair or replacement, visit the web site: www.craftsman.com
This warranty does not cover the spray guns, hoses, nozzle extensions, nozzles, filters and spark plugs, which are expendable
parts that can wear out from normal use within the warranty period.
This warranty is void if this product is ever used while providing commercial services or if rented to another person.
This warranty gives you specific legal rights, and you may also have other rights which vary from state to state.
Sears Brands Management Corporation, Hoffman Estates, IL 60179
WARRANTY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
REPAIR PROTECTION AGREEMENT. . . . . . . . . . . . . . . . . . . . . . . . 2
SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
FEATURES AND CONTROLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-11
OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12-16
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-22
STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-31
EMISSION CONTROL WARRANTY . . . . . . . . . . . . . . . . . . . . . 32-33
ESPAÑOL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34-59
HOW TO ORDER PARTS . . . . . . . . . . . . . . . . . . . . . . . . BACK PAGE
© 2011
REPAIR PROTECTION AGREEMENT
Congratulations on making a smart purchase.
Your new Craftsman® product is designed and manufactured
for years of dependable operation. But like all products, it
may require repair from time to time. That’s when having a
Repair Protection Agreement can save you money and
aggravation.
Here’s what the Repair Protection Agreement* includes:
• Expert service by our 10,000 professional repair
specialists
• Unlimited service and no charge for parts and labor on
all covered repairs
• Product replacement up to $1500 if your covered
product can’t be fixed
• Discount of 10% from regular price of service and related
installed parts not covered by the agreement; also, 10%
off regular price of preventive maintenance check
• Fast help by phone – we call it Rapid Resolution – phone
support from a Sears representative. Think of us as a
“talking owner’s manual”.
Once you purchase the Repair Protection Agreement, a
simple phone call is all it takes for you to schedule service.
You can call anytime day or night, or schedule a service
appointment online.
The Repair Protection Agreement is a risk-free purchase. If
you cancel for any reason during the product warranty
period, we will provide a full refund. Or, a prorated refund
anytime after the product warranty period expires. Purchase
your Repair Protection Agreement today!
Some limitations and exclusions apply. For prices and
additional information in the U.S.A. call 1-800-827-6655.
* Coverage in Canada varies on some items. For full
details, call Sears Canada at 1-800-361-6665.
Sears Installation Service
For Sears professional installation of home appliances,
garage door openers, water heaters, and other major home
items, in the U.S.A. or Canada call 1-800-4-MY-HOME®.
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3
Read this manual carefully and become familiar
with your pressure washer. Know its applications,
its limitations, and any hazards involved.
Important Safety Information
Safety Symbols and Meanings
The safety alert symbol indicates a potential personal
injury hazard. A signal word (DANGER, WARNING, or
CAUTION) is used with the alert symbol to designate a
degree or level of hazard seriousness. A safety symbol may
be used to represent the type of hazard. The signal word
NOTICE is used to address practices not related to personal
injury.
DANGER indicates a hazard which, if not avoided, will
result in death or serious injury.
WARNING indicates a hazard which, if not avoided, could
result in death or serious injury.
CAUTION indicates a hazard which, if not avoided, could
result in minor or moderate injury.
NOTICE address practices not related to personal injury.
SAFETY RULES
Fire
Explosion
Toxic Fumes
Hot Surface
Moving Parts
Electrical Shock
Slippery Surface
Fall
Kickback
Flying Objects
Fluid Injection
Operator’s Manual
Chemical Burn
Projectile
WARNING The engine exhaust from this product
contains chemicals known to the State of California to
cause cancer, birth defects, or other reproductive harm.
WARNING This product contains lead and lead
compounds, known to the State of California to cause
birth defects or other reproductive harm. Wash your
hands after handling this product.
WARNING Running engine gives off carbon
monoxide, an odorless, colorless, poison gas.
Breathing carbon monoxide could result in death,
serious injury, headache, fatigue, dizziness,
vomiting, confusion, seizures, nausea or fainting.
Some chemicals or detergents could be harmful if inhaled
or ingested, resulting in death, serious injury, nausea,
fainting or poisoning.
• Operate this product ONLY outdoors.
• Keep exhaust gas from entering a confined area through
windows, doors, ventilation intakes, or other openings.
• DO NOT operate this product inside any building, carport,
porch, mobile equipment, marine applications, or enclosure,
even if windows and doors are open.
• Use a respirator or mask whenever there is a chance that
vapors may be inhaled when using chemicals.
• Read all instructions with mask so you are certain the mask will
provide the necessary protection against inhaling harmful
vapors when using chemicals.
WARNING Chemical Burn Hazard.
Chemicals could cause burns resulting in death,
serious injury, and/or property damage.
• DO NOT use caustic liquid with pressure washer.
• Use ONLY pressure washer safe detergents/soaps. Follow all
manufacturers instructions.
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WARNING Fuel and its vapors are extremely flammable
and explosive which could cause burns,
fire or explosion resulting in death,
serious injury and/or property damage.
WHEN ADDING OR DRAINING FUEL
• Turn pressure washer engine OFF and let it cool at least 2
minutes before removing fuel cap. Loosen cap slowly to relieve
pressure in tank.
• Fill or drain fuel tank outdoors.
• DO NOT overfill tank. Allow space for fuel expansion.
• If fuel spills, wait until it evaporates before starting engine.
• Keep fuel away from sparks, open flames, pilot lights, heat, and
other ignition sources.
• Check fuel lines, tank, cap and fittings frequently for cracks or
leaks. Replace if necessary.
• DO NOT light a cigarette or smoke.
WHEN STARTING EQUIPMENT
• Ensure spark plug, muffler, fuel cap, and air cleaner are in place.
• DO NOT crank engine with spark plug removed.
WHEN OPERATING EQUIPMENT
• DO NOT operate this product inside any building, carport,
porch, mobile equipment, marine applications, or enclosure.
• DO NOT tip engine or equipment at angle which causes fuel to
spill.
• DO NOT spray flammable liquids.
WHEN TRANSPORTING, MOVING OR REPAIRING EQUIPMENT
• Transport/move/repair with fuel tank EMPTY or with fuel shutoff
valve OFF.
• DO NOT tip engine or equipment at angle which causes fuel to
spill.
• Disconnect spark plug wire.
WHEN STORING FUEL OR EQUIPMENT WITH FUEL IN TANK
• Store away from furnaces, stoves, water heaters, clothes
dryers, or other appliances that have pilot light or other ignition
source because they could ignite fuel vapors.
WARNING Risk of electrocution.
Contact with power source could cause electric
shock or burn resulting in death or serious injury.
• NEVER spray near power source.
WARNING Starter cord kickback (rapid retraction) will
pull hand and arm toward engine faster than you
can let go which could cause broken bones,
fractures, bruises, or sprains resulting in serious
injury.
• NEVER pull starter cord without first relieving spray gun
pressure.
• When starting engine, pull cord slowly until resistance is felt
and then pull rapidly to avoid kickback.
• After each starting attempt, where engine fails to run, always
point spray gun in safe direction, press red button and squeeze
spray gun trigger to release high pressure.
• Firmly grasp spray gun with both hands when using high
pressure spray to avoid injury when spray gun kicks back.
WARNING Exhaust heat/gases could ignite
combustibles, structures or damage fuel
tank causing a fire, resulting in death,
serious injury and/or property damage.
Contact with muffler area could cause burns resulting in
serious injury.
• DO NOT touch hot parts and AVOID hot exhaust gases.
• Allow equipment to cool before touching.
• Keep at least 5 feet (152 cm) of clearance on all sides of pressure washer including overhead.
• It is a violation of California Public Resource Code, Section
4442, to use or operate the engine on any forest-covered,
brush-covered, or grass-covered land unless the exhaust
system is equipped with a spark arrester, as defined in Section
4442, maintained in effective working order. Other states or
federal jurisdictions may have similar laws.
Contact the original equipment manufacturer, retailer, or dealer
to obtain a spark arrester designed for the exhaust system
installed on this engine.
• Replacement parts must be the same and installed in the same
position as the original parts.
WARNING The high pressure stream of water that
this equipment produces could cut through skin
and its underlying tissues, resulting in serious
injury and possible amputation.
Spray gun traps high water pressure, even when engine is
stopped and water is disconnected, which could result in
serious injury.
• If cut by fluid, call physician immediately. DO NOT treat as a
simple cut.
• DO NOT allow CHILDREN to operate pressure washer.
• NEVER repair high pressure hose. Replace it.
• NEVER repair leaking connections with sealant of any kind.
Replace o-ring or seal.
• NEVER connect high pressure hose to nozzle extension.
• Keep high pressure hose connected to pump and spray gun
while system is pressurized.
• ALWAYS point spray gun in safe direction, press red button
and squeeze spray gun trigger to release high pressure, every
time you stop engine.
• NEVER aim spray gun at people, animals, or plants.
• DO NOT secure spray gun in open position.
• DO NOT leave spray gun unattended while machine is running.
• NEVER use a spray gun which does not have a trigger lock or
trigger guard in place and in working order.
• Always be certain spray gun, nozzles and accessories are
correctly attached.
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NOTICE High pressure spray could damage fragile items
including glass.
• DO NOT point spray gun at glass when using MAX spray pattern
in selector nozzle.
• NEVER aim spray gun at plants.
NOTICE Improper treatment of pressure washer could
damage it and shorten its life.
• If you have questions about intended use, ask dealer or contact
qualified service center.
• NEVER operate units with broken or missing parts, or without
protective housing or covers.
• DO NOT by-pass any safety device on this machine.
• DO NOT tamper with governed speed.
• DO NOT operate pressure washer above rated pressure.
• DO NOT modify pressure washer in any way.
• Before starting pressure washer in cold weather, check all parts of
the equipment to be sure ice has not formed there.
• NEVER move machine by pulling on hoses. Use handle provided
on unit.
• This equipment is designed to be used with Sears authorized parts
ONLY. If equipment is used with parts that DO NOT comply with
minimum specifications, user assumes all risks and liabilities.
WARNING Use of pressure washer could create
puddles and slippery surfaces causing
you to fall resulting in death or serious
injury.
Kickback from spray gun could cause you to fall resulting
in death or serious injury.
• Operate pressure washer from a stable surface.
• The cleaning area should have adequate slopes and drainage to
reduce the possibility of a fall due to slippery surfaces.
• Be extremely careful if you must use the pressure washer from
a ladder, scaffolding, or any other similar location.
• Firmly grasp spray gun with both hands when using high
pressure spray to avoid injury when spray gun kicks back.
WARNING Unintentional sparking could cause fire or
electric shock resulting in death or
serious injury.
WHEN ADJUSTING OR MAKING REPAIRS TO YOUR PRESSURE
WASHER
• Disconnect the spark plug wire from the spark plug and place
the wire where it cannot contact spark plug.
WHEN TESTING FOR ENGINE SPARK
• Use approved spark plug tester.
• DO NOT check for spark with spark plug removed.
WARNING Starter and other rotating parts could
entangle hands, hair, clothing, or accessories
resulting in serious injury.
• NEVER operate pressure washer without protective housing or
covers.
• DO NOT wear loose clothing, jewelry or anything that could be
caught in the starter or other rotating parts.
• Tie up long hair and remove jewelry.
CAUTION
Excessively high operating speeds could
result in minor injury and/or pressure washer damage.
Excessively low speeds impose a heavy load.
• DO NOT tamper with governor spring, links or other parts to
increase engine speed. Pressure washer supplies correct rated
pressure and flow when running at governed speed.
• DO NOT modify pressure washer in any way.
WARNING Risk of eye or bodily injury.
Spray could splash back or propel
objects resulting in serious injury.
• Always wear indirect vented (chemical splash) safety goggles
marked to comply with ANSI Z87.1 when using or in vicinity of
this equipment.
• NEVER substitute safety glasses or dry-condition goggles for
indirect vented safety goggles.
• Always wear protective clothing such as a long-sleeved shirt,
long pants and close-toed shoes.
• NEVER operate pressure washer when barefoot or wearing
sandals or shorts.
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KNOW YOUR PRESSURE WASHER
Read the Operator’s Manual and safety rules before operating your pressure washer.
Compare the illustrations with your pressure washer to familiarize yourself with the locations of various controls and
adjustments. Save this manual for future reference.
FEATURES AND CONTROLS
F
E
A
C
X
B
D
V
T
A - Spray Gun — Controls the application of water onto cleaning
surface with trigger device. Includes trigger lock.
B - Selector Nozzle — Contains five different spray pattern nozzles
for various applications.
C - Accessory Tray — Provides convenient storage for accessories,
such as gun, spray tips, etc.
D - Nozzle Extension with Quick Connect — Allows you to switch
between selector nozzle and optional nozzle accessories.
E - Project Pro® PerfectMix™ Siphon — Mixes concentrate with
pressure washer spray.
F - Warning/Operating Instructions Tag — Identifies hazards and
proper procedure to start/stop pressure washer.
G - Fuel Tank — Fill tank with regular unleaded fuel. Always leave
room for fuel expansion.
H - High Pressure Hose — Connect one end of hose to water pump
and the other end to spray gun.
J - Choke Lever — Used when starting a cold engine.
K - Fuel Valve — Used to turn fuel supply on and off to engine.
L - Throttle Lever — Sets engine in starting mode for recoil starter
and stops a running engine.
M - Air Filter — Protects engine by filtering dust and debris out of
intake air.
N - Recoil Starter — Used for starting the engine manually.
P - Detergent Siphoning Tube/Filter — Use to siphon pressure
washer safe detergents into the low pressure stream.
R - Bottle Bracket — Cleaning solution bottle fits in wire form
bracket here. Concentrate bottle not included.
S - Automatic Cool Down System — Cycles water through pump
when water reaches 125°-155°F. Warm water will discharge
from pump onto ground. This system prevents internal pump
damage.
T - Water Inlet — Connection for garden hose.
U - Oil Drain — Drain engine oil here.
V - Oil Fill — Check and add engine oil here.
W - High Pressure Outlet — Connection for high pressure hose.
X - Pump — Develops high pressure.
Items Not Shown:
Identification Label (near rear of base plate) — Provides model
and serial number of pressure washer. Please have these readily
available if calling for assistance.
Engine Identification — Provides model, type and code of engine.
Please have these readily available if calling for assistance.
W
U
G
P
N
L
K
J
M
S
H
R
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Your pressure washer requires some assembly and is ready
for use only after it has been properly serviced with the
recommended oil and fuel.
If you have any problems with the assembly of your
pressure washer, please call the pressure washer helpline
at 1-800-222-3136.
UNPACK THE PRESSURE WASHER
1. Remove everything from carton except pressure washer.
2. Open carton completely by cutting each corner from top
to bottom.
3. Remove pressure washer from carton.
CARTON CONTENTS
Check all contents. If any parts are missing or damaged, call
the pressure washer helpline at 1-800-222-3136.
• Main Unit
• Handle
• Accessory Tray
• High Pressure Hose
• Spray Gun
• Nozzle Extension with Quick Connect Fitting
• Quick Connect Selector Nozzle
• Detergent Siphoning Tube/Filter
• Bottle Bracket Wireform (2)
• PerfectMix™ Siphoning Unit/Tube
• Oil Bottle
• Parts Bag (which includes the following):
• Operator’s Manual
• Owner’s Registration Card
• Handle Fastening Hardware Kit (which includes):
• Carriage Bolt (2)
• Plastic Knob (2)
• Tree Clips (4)
Become familiar with each piece before assembling the
pressure washer. Identify all contents with the illustration on
page 6. If any parts are missing or damaged, call the
pressure washer helpline at 1-800-222-3136.
ASSEMBLING PRESSURE WASHER
Your Craftsman pressure washer will need assembly before
operation:
1. Fill out and send in registration card.
2. Attach handle and accessory tray.
3. Connect detergent siphon tube to pump.
4. Add oil to engine crankcase.
5. Add fuel to fuel tank.
6. Connect pressure hose to spray gun and pump.
7. Connect water supply to pump.
8. Attach nozzle extension to spray gun.
9. Attach quick connect selector nozzle to nozzle extension.
Attach Handle and Accessory Tray
1. Place handle (A) onto handle supports (B) connected to
main unit. Make sure holes (C) in handle align with holes
(C) on handle supports.
NOTICE It may be necessary to move the handle supports
from side to side in order to align the handle so it will slide
over the handle supports.
2. Place bottle brackets (D) facing inside over holes in
handle. Secure bottle brackets and handle with carriage
bolts (E) and plastic knobs (F). Tighten by hand.
3. Place accessory tray (G) over holes (H) on handle
(viewing from front of unit). Push the tree clips (J) into
the holes until they sit flat against the accessory tray.
4. Insert supplied accessories in spaces provided in
accessory tray. See How to Use Accessory Tray.
ASSEMBLY
C
A
B
G
J
H
E
D
F
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2-IN-1 Soap System
The pressure washer is equipped with two detergent
siphoning tubes.
Project Pro PerfectMix™ Siphon
Blue tube with blue bottle cap:
When using the blue PerfectMix™ siphon, use
the PerfectMix™ Extreme Concentrate straight
from the bottle.
Standard Siphon Tube
Clear tube with filter:
When using the clear siphon tube, dilute
1 part PerfectMix™ Extreme Concentrate
to 16 parts water (4 oz of concentrate
makes 1/2 gallon of mix.)
Attach Project Pro® PerfectMix™ Siphon to
Pump
Attach the tube end of the blue PerfectMix™ Siphon (A) to
the barbed hose fitting (B) on the pump.
Attach PerfectMix™ Detergent Siphon to
Concentrate Bottle
Place PerfectMix™ bottle (not included) in the wire-form
bracket on the handle. Remove cap from bottle and insert the
PerfectMix™ Siphon (C). Screw the siphon unit to the top of
the bottle (D). Use the clip on the cap (C) to snap siphon to
wire form bracket when siphon is not in a concentrate bottle.
Add Engine Oil
1. Place pressure washer on a flat, level surface.
2. Clean area around oil fill and remove yellow oil fill cap.
3. Using oil funnel (optional), slowly pour contents of
supplied oil into oil fill opening (E), frequently checking
oil level. DO NOT OVERFILL.
NOTICE Improper treatment of pressure washer could
damage it and shorten its life.
• DO NOT attempt to crank or start the engine before it has been
properly serviced with the recommended oil. This could result in
an engine failure.
4. Replace oil fill cap and fully tighten.
Add Fuel
Fuel must meet these requirements:
• Clean, fresh, unleaded gasoline.
• A minimum of 87 octane/87 AKI (91 RON). High altitude
use, see High Altitude.
• Gasoline with up to 10% ethanol (gasohol) or up to 15%
MTBE (methyl tertiary butyl ether) is acceptable.
NOTICE Avoid pressure washer damage.
Failure to follow Operator’s Manual for fuel
recommendations voids warranty.
• DO NOT use unapproved gasoline such as E85.
• DO NOT mix oil in gasoline.
• DO NOT modify engine to run on alternate fuels.
8
E
A
B
D
C
WARNING Fuel and its vapors are extremely flammable
and explosive which could cause burns,
fire or explosion resulting in death,
serious injury and/or property damage.
WHEN ADDING FUEL
• Turn pressure washer engine OFF and let it cool at least 2
minutes before removing fuel cap. Loosen cap slowly to relieve
pressure in tank.
• Fill fuel tank outdoors.
• DO NOT overfill tank. Allow space for fuel expansion.
• If fuel spills, wait until it evaporates before starting engine.
• Keep fuel away from sparks, open flames, pilot lights, heat, and
other ignition sources.
• Check fuel lines, tank, cap and fittings frequently for cracks or
leaks. Replace if necessary.
• DO NOT light a cigarette or smoke.
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To protect the fuel system from gum formation, mix in a fuel
stabilizer when adding fuel. See Storage. All fuel is not the
same. If you experience starting or performance problems
after using fuel, switch to a different fuel provider or change
brands. This engine is certified to operate on gasoline. The
emission control system for this engine is EM (Engine
Modifications).
1. Clean area around fuel fill cap, remove cap.
2. Slowly add regular unleaded fuel (A) to fuel tank (B). Be
careful not to overfill. Allow about 1.5" (4 cm) (C) of tank
space for fuel expansion.
3. Install fuel cap and wait for any spilled fuel to evaporate.
CAUTION! Alcohol-blended fuels (called gasohol, ethanol or
methanol) can attract moisture, which leads to separation and
formation of acids during storage. Acidic gas can damage the
fuel system of an engine while in storage.
To avoid engine problems, the fuel system should be treated
with a fuel preserver or emptied before storage of 30 days or
longer. If adding a fuel preserver, fill the fuel tank with fresh
fuel. If only partially filled, air in the tank will promote fuel
deterioration during storage. If fuel preserver is not used,
drain the fuel tank, start the engine and let it run until the fuel
lines and carburetor are empty. Use fresh fuel next season.
See Storage for additional information.
NEVER use engine or carburetor cleaner products in the fuel
tank as permanent damage may occur.
High Altitude
At altitudes over 5,000 feet (1524 meters), a minimum
85 octane / 85 AKI (89 RON) gasoline is acceptable. To
remain emissions compliant, high altitude adjustment is
required. Operation without this adjustment will cause
decreased performance, increased fuel consumption, and
increased emissions. See a qualified Sears dealer for high
altitude adjustment information. Operation of the engine at
altitudes below 2,500 feet (762 meters) with the high altitude
kit is not recommended.
Fresh Start® Fuel Cap
The Fresh Start® fuel cap (D) is designed to hold a
cartridge (E) which contains fuel preserver. Adding fuel
preserver helps keep fuel fresh and carburetors clean for
easier starting all season long. The Fresh Start® fuel cap, if
equipped with a cartridge, automatically drips concentrated
fuel preserver into your fuel tank so you don’t have to add it
yourself.
NOTICE Fresh Start® fuel preserver cartridge is available as
an optional accessory, retail item 7133386. It is not included
with the pressure washer. Contact the original equipment
manufacturer, retailer, or dealer to obtain a cartridge designed
for the Fresh Start® fuel cap installed on this engine.
Read and follow all instructions and warnings given in the
Fresh Start® fuel preserver cartridge package.
D
E
C
B
A
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Lubricate O-Rings
Lubrication of o-rings is extremely important for installation
and operation. The use of a lubricant (petroleum or synthetic
grease) during assembly helps seat o-rings properly and
provides an improved seal. It also helps protect the o-ring
from damage by abrasion, pinching or cutting and extends
the life of the o-ring.
NOTICE ALWAYS apply a small amount of lubricant on
o-rings prior to assembling the garden hose to the pump (A),
high pressure hose (B), spray gun (C), and nozzle
extension (D).
Lubricate all connections shown below, following these
instructions:
1. Inspect and clean connecting surfaces prior to
lubrication and assembly.
2. Use lubricants sparingly during assembly; a light film is
all that is required.
3. Use a small brush or cotton swab to apply grease
directly to o-rings where they are not accessible (QC
fitting, M22 fitting).
D
C
A
B
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Connect Hose and Water Supply to Pump
NOTICE DO NOT run the pump without the water supply
connected and turned on.
• Damage to equipment resulting from failure to follow this
instruction will void warranty.
NOTICE Remove and discard the shipping caps from the
pump’s high pressure outlet and water inlet before attaching
hoses.
1. Uncoil high pressure hose and attach one end of hose to
base of spray gun. Tighten by hand.
2. Attach other end of high pressure hose to high pressure
outlet on pump. Tighten by hand.
3. Before connecting garden hose to water inlet, inspect
inlet screen (A). Clean screen if it contains debris or have
it replaced if damaged. DO NOT run pressure washer if
inlet screen is damaged or missing.
4. Run water through garden hose for 30 seconds to flush
it of debris. Turn off water.
NOTICE DO NOT siphon standing water for the water
supply. Use ONLY cold water (less than 100°F).
NOTICE Using a One Way Valve (vacuum breaker or check
valve) at pump inlet could cause pump or inlet connector
damage.
• There MUST be at least ten feet of unrestricted garden hose
between the pressure washer inlet and any device, such as a vacuum breaker or check valve.
• Damage to equipment resulting from failure to follow this instruc-
tion will void warranty.
5. Connect garden hose (not to exceed 50 feet in length) to
water inlet. Tighten by hand.
6. Turn ON the water, press red button (B) on the gun and
squeeze the trigger to purge the pump system of air and
impurities.
Checklist Before Starting Engine
Review the unit to ensure you have performed all of the
following:
1. Be sure to read Safety Rules and Operation sections
before using the pressure washer.
2. Make sure handle is in place and secure.
3. Check that oil has been added to proper level in engine
crankcase.
4. Add proper fuel to fuel tank.
5. Check for proper hose connections (high pressure and
water supply) and that there are no kinks, cuts, or
damage to the high pressure hose.
6. Provide proper water supply (not to exceed 100°F).
B
A
WARNING The high pressure stream of water that
this equipment produces could cut through skin
and its underlying tissues, resulting in serious
injury and possible amputation.
• NEVER connect high pressure hose to nozzle extension.
• Keep high pressure hose connected to pump and spray gun
while system is pressurized.
• Always be certain spray gun, nozzles and accessories are
correctly attached.
WARNING Risk of eye injury.
Spray could splash back or propel objects
resulting in serious injury.
• Always wear indirect vented (chemical splash) safety goggles
marked to comply with ANSI Z87.1 when using or in vicinity of
this equipment.
• NEVER substitute safety glasses or dry-condition goggles for
indirect vented safety goggles.
Not for
Reproduction
HOW TO USE YOUR PRESSURE WASHER
If you have any problems operating your pressure washer,
please call the pressure washer helpline at 1-800-222-3136.
Pressure Washer Location
Pressure Washer Clearance
Place pressure washer outdoors in an area that will not
accumulate deadly exhaust gas. DO NOT place pressure
washer where exhaust gas (A) could accumulate and enter
inside or be drawn into a potentially occupied building.
Ensure exhaust gas is kept away from any windows, doors,
ventilation intakes, or other openings that can allow exhaust
gas to collect in a confined area. Prevailing winds and air
currents should be taken into consideration when positioning
pressure washer.
To Start Your Pressure Washer
To start your engine-powered pressure washer for the first
time, follow these instructions step-by-step. This information
also applies whenever you start the engine after you have let
the pressure washer sit idle for at least a day.
1. Place pressure washer outside near an water source
capable of supplying water at a flow rate greater than
3.8 gallons per minute and no less than 20 PSI at
pressure washer end of garden hose.
2. Check that high pressure hose is tightly connected to
spray gun and pump. See Assembly for illustrations.
3. Make sure unit is in a level position.
4. Connect garden hose to water inlet on pressure washer
pump.
NOTICE DO NOT run the pump without the water supply
connected and turned on.
• Damage to equipment resulting from failure to follow this
instruction will void warranty.
5. Turn ON the water, press red button on the gun and
squeeze the trigger to purge the pump system of air and
impurities.
6. Attach nozzle extension to spray gun. Tighten by hand.
7. Pull back on collar of nozzle extension, insert selector
nozzle and release collar. Tug on selector nozzle to make
sure it is securely in place. See How to Use Selector
Nozzle.
8. Rotate fuel shut-off valve to “On” position (B) (fully
counter-clockwise).
OPERATION
A
12
B
WARNING Exhaust heat/gases could ignite
combustibles, structures or damage fuel tank
causing a fire, resulting in death, serious injury
and/or property damage.
• Keep at least 5 ft. (152 cm) clearance on all sides of pressure
washer including overhead.
WARNING Running engine gives off carbon
monoxide, an odorless, colorless, poison gas.
Breathing carbon monoxide could result in death,
serious injury, headache, fatigue, dizziness,
vomiting, confusion, seizures, nausea or fainting.
• Operate this product ONLY outdoors.
• Keep exhaust gas from entering a confined area through
windows, doors, ventilation intakes, or other openings.
• DO NOT operate this product inside any building, carport,
porch, mobile equipment, marine applications, or enclosure,
even if windows and doors are open.
Not for
Reproduction
9. Move throttle lever (A) to “Fast” position, shown here as
a rabbit.
10. Move choke lever (B) to “Choke” position.
NOTICE For a warm engine, be sure the choke lever is in the
“Run” position.
NOTICE Before starting the pressure washer, be sure you
are wearing safety goggles as described below.
11. When starting engine, position yourself as
recommended and grasp starter grip handle and pull
slowly until you feel some resistance. Then pull rapidly
to start engine.
12. Return recoil starter slowly. DO NOT let rope “snap
back” against starter.
13. When engine starts, slowly move choke lever to “Run”
position, as engine warms. If engine falters, move choke
lever to “Choke” position, then to “Run” position.
14. After each starting attempt, where engine fails to run,
always point gun in safe direction, press red button and
squeeze spray gun trigger to release high pressure.
Move choke lever to “Choke” position, and repeat steps
11 through 13.
15. If engine fails to start after six pulls, move choke lever to
“Run” position, and repeat steps 11 through 13.
NOTICE Always keep the throttle lever in the “Fast” position
when operating the pressure washer.
13
A
B
WARNING Risk of eye injury.
Spray could splash back or propel objects
resulting in serious injury.
• Always wear indirect vented (chemical splash) safety goggles
marked to comply with ANSI Z87.1 when using or in vicinity of
this equipment.
• NEVER substitute safety glasses or dry-condition goggles for
indirect vented safety goggles.
WARNING Starter cord kickback (rapid retraction) will
pull hand and arm toward engine faster than you
can let go which could cause broken bones,
fractures, bruises, or sprains resulting in serious
injury.
• NEVER pull starter cord without first relieving spray gun
pressure.
• When starting engine, pull cord slowly until resistance is felt
and then pull rapidly to avoid kickback.
• After each starting attempt, where engine fails to run, always
point spray gun in safe direction, press red button and squeeze
spray gun trigger to release high pressure.
• Firmly grasp spray gun with both hands when using high
pressure spray to avoid injury when spray gun kicks back.
WARNING The high pressure stream of water that
this equipment produces could cut through skin
and its underlying tissues, resulting in serious
injury and possible amputation.
Spray gun traps high water pressure, even when engine is
stopped and water is disconnected, which could result in
serious injury.
• DO NOT allow CHILDREN to operate pressure washer.
• Keep high pressure hose connected to pump and spray gun
while system is pressurized.
• NEVER aim spray gun at people, animals, or plants.
• DO NOT secure spray gun in open position.
• DO NOT leave spray gun unattended while machine is running.
• NEVER use a spray gun which does not have a trigger lock or
trigger guard in place and in working order.
• Always be certain spray gun, nozzles and accessories are
correctly attached.
Not for
Reproduction
14
How to Stop Your Pressure Washer
1. Release spray gun trigger and let engine idle for two
minutes.
2. Move throttle to SLOW position, then STOP position.
3. Rotate fuel shut-off valve to “Off” position.
4. ALWAYS point spray gun in a safe direction, push red
button and squeeze spray gun trigger to release retained
high water pressure.
How to Use Accessory Tray
The unit is equipped with an accessory tray with places to
store your spray gun and nozzle extension. There is also a
hook at the front of the accessory tray to hold your high
pressure hose.
NOTICE The extra hole in the tray is for storing a utility
brush. The extra clip in the tray is for storing a turbo nozzle.
The brush and turbo nozzle are NOT included with your
pressure washer. You can buy these items as optional
accessories.
1. Place nozzle extension and selector nozzle through hole
on accessory tray, as shown.
2. Place selector nozzle through hole on accessory tray, as
shown.
3. Place spray gun through hole on accessory tray on right
side of unit.
4. Hang high pressure hose on hook attached to accessory
tray on front of tray as shown.
WARNING Exhaust heat/gases could ignite
combustibles, structures or damage fuel
tank causing a fire, resulting in death,
serious injury and/or property damage.
Contact with muffler area could cause burns resulting in
serious injury.
• DO NOT touch hot parts and AVOID hot exhaust gases.
• Allow equipment to cool before touching.
• Keep at least 5 feet (152 cm) of clearance on all sides of
pressure washer including overhead.
• It is a violation of California Public Resource Code, Section
4442, to use or operate the engine on any forest-covered,
brush-covered, or grass-covered land unless the exhaust
system is equipped with a spark arrester, as defined in Section
4442, maintained in effective working order. Other states or
federal jurisdictions may have similar laws.
Contact the original equipment manufacturer, retailer, or dealer
to obtain a spark arrester designed for the exhaust system
installed on this engine.
• Replacement parts must be the same and installed in the same
position as the original parts.
WARNING Fuel and its vapors are extremely flammable
and explosive which could cause burns,
fire or explosion resulting in death,
serious injury and/or property damage.
• DO NOT stop engine by moving choke lever to “Choke” position.
WARNING The high pressure stream of water that
this equipment produces could cut through skin
and its underlying tissues, resulting in serious
injury and possible amputation.
Spray gun traps high water pressure, even when engine is
stopped and water is disconnected, which could result in
serious injury.
• Keep high pressure hose connected to pump and spray gun
while system is pressurized.
• ALWAYS point spray gun in safe direction, press red button
and squeeze spray gun trigger to release high pressure, every
time you stop engine.
Not for
Reproduction
How to Use Selector Nozzle
The selector nozzle allows you to switch between five
different spray pattern nozzles. Spray patterns can be
changed while pressure washer is running once spray gun
trigger safety lock is engaged. The spray patterns vary as
shown below.
Follow these instructions to change nozzle patterns:
1. Select desired spray pattern:
• MAX - For stubborn or hard to reach surface such
as second story surfaces, paint removal, oil stains,
rust removal or other stubborn substances (tar,
gum, grease, wax, etc.).
• GENERAL - For most all purpose cleaning such as
home siding, brick patios, wood decks, driveways
and sidewalks, garage floors, etc..
• DELICATE - For gentle cleaning of cars/trucks,
boats, RV’s, patio furniture, lawn equipment, etc..
• FLUSH - For quick high flow clean up and long
reach cleaning of second story siding and windows.
• SOAP - For general soap applications or to launch
soap to second story siding and windows.
2. Push button on selector nozzle, nozzle dial will pop up.
3. Turn dial until desired spray pattern lines up with button
on selector nozzle.
4. Push dial in until it locks into place.
Usage Tips
• For most effective cleaning, keep selector nozzle from
8 to 24 inches (20 to 61 cm) away from cleaning surface.
• If you get selector nozzle too close, especially using a
high pressure spray pattern nozzle, you may damage
surface being cleaned.
• DO NOT get closer than 6 inches (15 cm) when cleaning
tires.
2-IN-1 Soap System
Cleaning and Applying Detergent with the
Project Pro® PerfectMix™ Siphon
To apply undiluted detergent using the blue
PerfectMix™ siphon, follow these steps:
1. Review use of selector nozzle.
2. Attach PerfectMix™ siphon hose to
pump and PerfectMix™ concentrate
bottle.
NOTICE Contact with the hot muffler could damage
detergent siphoning tube.
• When inserting the siphon into a detergent solution bottle, route
the tube so as to keep it from inadvertently contacting the hot
muffler.
3. Make sure SOAP spray pattern nozzle is selected on
selector nozzle.
NOTICE Detergent cannot be applied with the MAX,
GENERAL, DELICATE or FLUSH spray pattern nozzles.
4. Make sure garden hose is connected to water inlet.
Check that high pressure hose is connected to spray gun
and pump. Turn on water.
NOTICE You must attach all hoses before you start the
engine.
• Starting the engine without all the hoses connected and without
the water turned ON could damage the pump.
• Damage to equipment resulting from failure to follow this
instruction will void warranty.
5. Start engine following instructions How to Start Your
Pressure Washer.
6. Apply detergent to a dry surface, starting at lower
portion of area to be washed and work upward, using
long, even, overlapping strokes.
7. Allow detergent to "soak in" for 3-5 minutes before
washing and rinsing. Reapply as needed to prevent
surface from drying. DO NOT allow detergent to dry on
(prevents streaking).
15
3100 PSI
2.5 GPM
3000 PSI
2.6 GPM
2700 PSI
2.8 GPM
WARNING The high pressure stream of water that
this equipment produces could cut through skin
and its underlying tissues, resulting in serious
injury and possible amputation.
• NEVER change spray patterns without the trigger locked on the
spray gun.
• DO NOT twist selector nozzle while spraying.
WARNING Chemical Burn Hazard.
Chemicals could cause burns resulting in death,
serious injury, and/or property damage.
• DO NOT use caustic liquid with pressure washer.
• Use ONLY pressure washer safe detergents/soaps. Follow all
manufacturers instructions.
Not for
Reproduction
Cleaning and Applying Detergent with
the Standard Clear Siphon
To apply diluted detergent using the
standard clear siphon tube, follow these
steps:
1. Review use of selector nozzle.
2. Attach clear siphon hose to barbed fitting on pump.
3. Mix detergent solution as required by job.
4. Place small filter end of clear siphoning tube into
container with diluted solution as described above.
NOTICE DO NOT insert standard siphon hose in Extreme
Concentrate. Failure to dilute concentrate will cause excessive
application and consumption of solution.
NOTICE Make sure the filter is fully submerged in fluid
while applying solution.
NOTICE Contact with the hot muffler could damage
detergent siphoning tube.
• When inserting the siphon into a detergent solution bottle, route
the tube so as to keep it from inadvertently contacting the hot
muffler.
5. Make sure SOAP spray pattern nozzle is selected on
selector nozzle.
NOTICE Detergent cannot be applied with the MAX,
GENERAL, DELICATE or FLUSH spray pattern nozzles.
6. Make sure garden hose is connected to water inlet.
Check that high pressure hose is connected to spray gun
and pump. Turn on water.
NOTICE You must attach all hoses before you start the
engine.
• Starting the engine without all the hoses connected and without
the water turned ON could damage the pump.
• Damage to equipment resulting from failure to follow this
instruction will void warranty.
7. Start engine following instructions How to Start Your
Pressure Washer.
8. Apply detergent to a dry surface, starting at lower
portion of area to be washed and work upward, using
long, even, overlapping strokes.
9. Allow detergent to "soak in" for 3-5 minutes before
washing and rinsing. Reapply as needed to prevent
surface from drying. DO NOT allow detergent to dry on
(prevents streaking).
NOTICE You must flush the detergent siphoning system
after each use by placing the filter into a bucket of clean
water, then run the pressure washer in low pressure for 1-2
minutes.
Pressure Washer Rinsing
For Rinsing:
1. Select and change to desired spray pattern nozzle on
selector nozzle. See How To Use Selector Nozzle.
2. Keep spray gun a safe distance from area you plan to
spray.
3. Apply a high pressure spray to a small area and then
check surface for damage. If no damage is found, you
can assume it is okay to continue rinsing.
4. Start at top of area to be rinsed, working down with
same overlapping strokes as you used for cleaning.
Cleaning Detergent Siphoning Tube
If you used the detergent siphoning tube, you must flush it
with clean water before stopping the engine.
1. Place detergent siphoning tube/filter in a bucket full of
clean water.
2. Select and change to SOAP spray pattern nozzle on
selector nozzle. See How To Use Selector Nozzle.
3. Flush for 1-2 minutes.
4. Shut off engine following instructions How to Stop
Pressure Washer and turn off water supply.
5. ALWAYS point spray gun in a safe direction push red
button and squeeze spray gun trigger to release retained
high water pressure.
Automatic Cool Down System (Thermal Relief)
If you run the engine on your pressure washer for
3-5 minutes without pressing the trigger on the spray gun,
circulating water in the pump can reach temperatures above
125°F. The system engages to cool the pump by discharging
the warm water onto the ground.
16
WARNING Kickback from spray gun could cause you
to fall resulting in death or serious injury.
• Operate pressure washer from a stable surface.
• Be extremely careful if you must use the pressure washer from
a ladder, scaffolding, or any other similar location.
• Firmly grasp spray gun with both hands when using high
pressure spray to avoid injury when spray gun kicks back.
WARNING The high pressure stream of water that
this equipment produces could cut through skin
and its underlying tissues, resulting in serious
injury and possible amputation.
Spray gun traps high water pressure, even when engine is
stopped and water is disconnected, which could result in
serious injury.
• Keep high pressure hose connected to pump and spray gun
while system is pressurized.
• ALWAYS point spray gun in safe direction, press red button
and squeeze spray gun trigger to release high pressure, every
time you stop engine.
Not for
Reproduction
17
ENGINE TECHNICAL INFORMATION
This is a single cylinder, overhead valve (OHV), air cooled
engine. It is a low emissions engine.
In the State of California, Model 120000 engines are certified
by the California Air Resources Board to meet emissions
standards for 125 hours. Such certification does not grant
the purchaser, owner or operator of this engine any
additional warranties with respect to the performance or
operational life of this engine. The engine is warranted solely
according to the product and emissions warranties stated
elsewhere in this manual.
Power Ratings
The gross power rating for individual gas engine models is
labeled in accordance with SAE (Society of Automotive
Engineers) code J1940 (Small Engine Power & Torque
Rating Procedure), and rating performance has been
obtained and corrected in accordance with SAE J1995
(Revision 2002-05). Torque values are derived at 3060 RPM;
horsepower values are derived at 3600 RPM. Net power
values are taken with exhaust and air cleaner installed
whereas gross power values are collected without these
attachments. Actual gross engine power will be higher than
net engine power and is affected by, among other things,
ambient operating conditions and engine-to-engine
variability. Given the wide array of products on which engines
are placed, the gas engine may not develop the rated gross
power when used in a given piece of power equipment. This
difference is due to a variety of factors including, but not
limited to, the variety of engine components (air cleaner,
exhaust, charging, cooling, carburetor, fuel pump, etc.),
application limitations, ambient operating conditions
(temperature, humidity, altitude), and engine-to-engine
variability. Due to manufacturing and capacity limitations,
Briggs & Stratton may substitute an engine of higher rated
power for this Series engine.
PRODUCT SPECIFICATIONS
Pressure Washer Specifications
Max Outlet Pressure . . . . . . . . . . . . . . . . . . . . . . 3,100 PSI*
Max Flow Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.8 GPM
Detergent Mix . . . . . . . . . . . . . . . . . . . . . . . . Use as directed
Water Supply Temperature . . . . . . . . . . Not to exceed 100°F
Engine Specifications
Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.672 in. (68mm)
Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.204 in. (56mm)
Displacement . . . . . . . . . . . . . . . . . . . . . . . . 12.48 in. (206 cc)
Spark Plug
Resistor Type: . . . . . . . . . . . . . . .
Briggs & Stratton 491055
Long Life Platinum: . . . . . . . . . . . .Briggs & Stratton 5066
Set Gap To: . . . . . . . . . . . . . . . . . . . . . . 0.030inch (0.76mm)
Armature Air Gap: . . . . . . . . . . . 0.010-0.014 in.(0.25-0.36mm)
Valve clearance with valve springs installed and piston 1/4 in.
(6 mm) past top dead center (check when engine is cold).
Intake . . . . . . . . . . . . . . . . . . . . 0.004-0.006 in.(0.10-0.15 mm)
Exhaust . . . . . . . . . . . . . . . . . . 0.009-0.011 in.(0.23-0.28 mm)
Fuel Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6 Quarts
Oil Capacity . . . . . . . . . . . . . . . . . . . . . . . . 20 Ounces (0.6 liter)
NOTICE For practical operation, the engine load should not
exceed 85% of rated power. Engine power will decrease
3-1/2% for each 1,000 feet (300 meters) above sea level and
1% for each 10° F (5.6° C) above 77° F (25° C). It should
operate satisfactorily at an angle up to 15°.
* This pressure washer is rated in accordance to the
Pressure Washer Manufacturers Association (PWMA)
standard PW101 (Testing and Rating Performance of
Pressure Washers).
SPECIFICATIONS
Not for
Reproduction
OWNER’S RESPONSIBILITIES
Follow the hourly or calendar intervals, whichever occurs
first. More frequent service is required when operating in
adverse conditions noted below.
1
Clean if clogged. Replace if perforated or torn.
2
Service more often under dirty or dusty conditions.
General Recommendations
Regular maintenance will improve the performance and
extend the life of the pressure washer. See any Sears or
other qualified service dealer for service.
The pressure washer warranty does not cover items that
have been subjected to operator abuse or negligence. To
receive full value from the warranty, the operator must
maintain pressure washer as instructed in this manual
including proper storage as detailed in Storage.
Some adjustments will need to be made periodically to
properly maintain your pressure washer.
All service and adjustments should be made at least once
each season. Follow the requirements in the Maintenance
Schedule chart above.
NOTICE Once a year you should clean or replace the spark
plug and replace the air filter. A new spark plug and clean air
filter assure proper fuel-air mixture and help your engine run
better and last longer.
Pump Oil
DO NOT attempt any oil maintenance on this pump. The
pump is pre-lubricated and sealed from the factory, requiring
no additional maintenance for the life of the pump.
Emissions Control
Maintenance, replacement, or repair of the emissions
control devices and systems may be performed by any nonroad engine repair establishment or individual. However,
to obtain ”no charge” emissions control service, the work
must be performed by a factory authorized dealer. See the
Emissions Warranty.
Before Each Use
1. Check engine oil level.
2. Clean debris.
3. Check water inlet screen for damage.
4. Check high pressure hose for leaks.
5. Check gun and nozzle extension assembly for leaks.
6. Purge pump of air and contaminants.
PRESSURE WASHER MAINTENANCE
Clean Debris
Daily or before use, clean accumulated debris from pressure
washer. Keep linkage, spring and controls clean. Keep area
around and behind muffler free from any combustible debris.
Inspect cooling air slots and openings on the pressure
washer. These openings must be kept clean and
unobstructed.
Pressure washer parts should be kept clean to reduce the
risk of overheating and ignition of accumulated debris.
• Use a damp cloth to wipe exterior surfaces clean.
NOTICE Improper treatment of pressure washer could
damage it and shorten its life.
• DO NOT insert any objects through cooling slots.
• Use a soft bristle brush to loosen caked on dirt, oil, etc.
• Use a vacuum cleaner to pick up loose dirt and debris.
Check and Clean Inlet Screen
Examine garden hose inlet screen. Clean if it is clogged or
replace if it is torn.
Check High Pressure Hose
High pressure hoses can develop leaks from wear, kinking,
or abuse. Inspect hose before each use. Check for cuts,
leaks, abrasions, bulging of cover, or damage or movement
of couplings. If any of these conditions exist, replace hose
immediately.
MAINTENANCE
18
First 5 Hours
• Change engine oil
Every 8 Hours or Daily
• Check/clean water inlet screen
1
• Check high pressure hose
• Check detergent siphoning tube(s)
• Check spray gun and assembly for leaks
• Clean debris
• Check engine oil level
Every 25 Hours or Yearly
• Service engine air cleaner
2
Every 50 Hours or Yearly
• Change engine oil
2
• Inspect muffler and spark arrester
Every 100 Hours or Yearly
• Service spark plug
• Clean cooling system
2
WARNING The high pressure stream of water that
this equipment produces could cut through skin
and its underlying tissues, resulting in serious
injury and possible amputation.
• NEVER repair high pressure hose. Replace it.
• Replacement hose rating MUST equal or exceed maximum
pressure rating of unit.
Not for
Reproduction
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