Craftsman C950.679621 Operator's Manual

2550 PSI MAX*

2.3 GPM MAX

PRESSURE WASHER

Operator’s Manual

Model No. C950.679621

Part No. 313702GS Draft - (02/09/2011)

• Safety

• Assembly

• Operation

• Maintenance

• Parts

• Français, p. 36

HOURS: Mon. - Fri. 8 a.m. to 5 p.m. (CT)

PRESSURE WASHER

CUSTOMER HELPLINE

1-800-222-3136

Sears Canada, Inc.

Visit our Craftsman website: www.sears.ca

AVERTISSEMENT

Avant d’utiliser ce produit, veuillez lire le

manuel et suivre toutes les directives

relatives à la sécurité et à l’utilisation.

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).

* Les caractéristiques nominales de ce nettoyeur à haute pression sont conformes à la norme PW101 de la Pressure Washer Manufacturers

Association (PWMA) (Tests et performance nominale des nettoyeurs à haute pression).

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WARRANTY

TABLE OF CONTENTS

CRAFTSMAN LIMITED WARRANTY

General: Craftsman products are warranted to be free from defects in materials or workmanship for a specific time period as

set-out below (the “Warranty Period”). Warranties extend to the original purchaser of a Craftsman product only. Purchases made through an online auction or through any website other than www.sears.ca are excluded. The relevant Warranty Period commences on the original date of purchase. Within this period, Sears Canada, Inc. will, at its sole option, repair or replace any products or components which fail in normal use. Such repairs or replacement will be made at no charge to the customer for parts or labor, provided that the customer shall be responsible for any transportation cost.

Exclusions: This warranty does not cover failures due to normal wear, abuse, misuse, neglect (including but not limited to the use of stale fuel, dirt, abrasives, moisture, rust, corrosion, or any adverse reaction due to improper storage or use habits), improper maintenance or failure to follow maintenance guidelines and/or instructions, failure to operate the product in accordance with the owner’s manual or any additional instructions or information provided at the time of purchase or in subsequent communications with the original purchaser, accident or unauthorized alterations or repairs made or attempted by others. Also excluded from warranty coverage – except as provided below - are the following: maintenance, adjustments, components subject to wear including but not limited to: cosmetic components, belts, blades, blade adapters, bulbs, tires, filters, guide bars, lubricants, seats, grips, recoil assembly’s, saw chains and bars, trimmer lines and spools, spark plugs, starter ropers and tines, and discoloration resulting from ultraviolet light. Any product missing the model and/or serial number identification label will be disqualified from coverage under this warranty.

Repairs: Repairs conducted within the Warranty Period will be warranted until the end of the original Warranty Period.

Disclaimers: THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE EXCLUSIVE AND IN LIEU OF ALL OTHER

WARRANTIES, WHETHER ORAL OR WRITTEN (OTHER THAN AS STATED HEREIN), AND WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING BUT NOT LIMITED TO ANY. THIS WARRANTY GIVES YOU SPECIFIC LEGAL RIGHTS, WHICH MAY VARY FROM PROVINCE TO PROVINCE.

IN NO EVENT SHALL SEARS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES, WHETHER RESULTING FROM THE USE, MISUSE OR INABILITY TO USE THE PRODUCT OR FROM DEFECTS IN THE PRODUCT. THE EXCLUSIONS IN THIS PARAGRAPH SHALL NOT APPLY IN JURISDICATIONS WHERE APPLICABLE LAW DOES NOT ALLOW FOR THE EXCLUSION OF INCIDENTAL OR CONSEQUENTIAL DAMAGES. IN SUCH JURISDICTIONS, THIS PARAGRAPH SHALL NOT APPLY, BUT THE REMAINING PROVISIONS OF THIS DOCUMENT SHALL REMAIN VALID.

Sears retains the exclusive right to repair or replace the product or offer a full refund of the purchase price at its sole discretion. SUCH REMEDY SHALL BE YOUR SOLE AND EXCLUSIVE REMEDY FOR ANY BREACH OF WARRANTY.

WARRANTY. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-3

SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-6

FEATURES AND CONTROLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12

OPERATION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-16

SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18-22

STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

REPLACEMENT PARTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26-33

EMISSION CONTROL WARRANTY . . . . . . . . . . . . . . . . . . . . . 34-35

FRANÇAIS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36-63

HOW TO ORDER PARTS . . . . . . . . . . . . . . . . . . . . . . . . BACK PAGE

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Customer Responsibilities: In additional to complying with all suggested maintenance guidelines and instructions, customers’ obligations shall include but shall not be limited to: operating the product in accordance with the owner’s manual or any additional instructions or information provided at the time of purchase or in subsequent communications to the purchaser from time to time, exhibit reasonable care in the use, operation, maintenance, general upkeep and storage of the product. Failure to comply with these requirements will void any applicable warranty.

List of Applicable Warranty Periods: The following list contains the applicable Warranty Period for your Craftsman product and is based on a combination of the type of product or component and the intended and actual use of the product or component:

1. 90 days: Craftsman products intended for use or actually used for commercial, institutional, professional or income-

producing purposes

2. 2 years: Craftsman riding lawn mowers, yard and garden tractors, walk behind mowers, tillers, brush cutters, snow

blowers, handheld blowers, backpack blowers, hedge trimmers and electrical products for noncommercial, nonprofessional, non-institutional, or non-income-producing use, except for those components which are part of engine systems manufactured by third party engine manufacturers for which the purchase has received an separate warranty with product information supplied at the time of purchase.

3. 1 year: Craftsman pressure washers, power cutters, stump grinders, pole pruners, gas chain saws, electric chain saws,

trimmer attachments, baggers and pole saws for noncommercial, nonprofessional, non-institutional, or non-incomeproducing use.

4. 90 days: All defective batteries, which will be replaced during this 90-day Warranty Period.

5. 60 days: Additional Warranty Period of 60 days will apply to adjustments and worn products or components BUT DOES

NOT INCLUDE WEAR OR ADJUSTMENTS for products used for commercial, institutional, professional or incomeproducing purposes. Wear items include but are not limited to: belts, blades, tires, spark plugs, air filters, chains, shear bolts, skid plates, scraper bars, drift cutters, ropes, tines, collection bags and pulleys.

Service Type: Craftsman product is either Carry-in/Shop service or At Home service. The following list identifies the service by product type.

Shop Service:

Craftsman walk behind mowers, tillers, brush cutters, handheld blowers, backpack blowers, hedge trimmers, power cutters, stump grinders, pole pruners, gas chain saws, electric chain saws, trimmer attachments, baggers and pole saws

At Home Service:

Craftsman riding lawn mowers, yard and garden tractors and snow blowers

As the Warranty Period runs from the date of purchase and NOT from the date that a product is delivered, opened, assembled or first used, please ensure during this time period that your product or component has been assembled and tested for correction operation regardless of when you intend to actually use it. Claims made after the Warranty Period has expired will not be honored.

Proof of Purchase/Documentation: Warranty coverage is conditioned upon the original purchaser furnishing Sears Canada or its authorized third party service provider if applicable, with the original sales receipt or other adequate written proof of the original purchase date and identification of the product. In the event that the original purchaser is unable to provide a company of the original sales receipt, Sears Canada Inc. reserves the right to determine in its sole discretion what other written proof of the original purchase date and identification of the product is acceptable.

SEARS CANADA INC., TORONTO, ONTARIO, CANADA M5B 2C3

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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.

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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 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 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 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.

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 (1.5 m) 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.

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NOTICE High pressure spray could damage fragile items including glass.

• DO NOT point spray gun at glass when using red (0°) spray tip.

• 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 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.

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

A - Spray Gun — Controls the application of water onto

cleaning surface with trigger device. Includes trigger lock.

B - Spray Tips — Detergent, 0°, 15° and 40°: for various

high pressure cleaning applications.

C - Accessory Tray — Provides convenient storage for

accessories, such as gun, spray tips, etc.

D - Recoil Starter — Used for starting the engine manually. E - Fuel Tank — Fill tank with regular unleaded fuel. Always

leave room for fuel expansion.

F - Cleaning Tank – Used to provide pressure washer safe

detergents into the low pressure stream.

G - Warning/Operating Instructions Tag — Identifies hazards

and proper procedure to start/stop pressure washer.

H - Throttle Lever — Sets engine in starting mode for recoil

starter and stops a running engine.

J - Air Filter — Protects engine by filtering dust and debris

out of intake air.

K - Water Inlet — Connection for garden hose. L - Pump — Develops high pressure.

M - 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.

N - High Pressure Outlet — Connection for high pressure hose. P - Oil Fill/Dipstick — Check, add and drain engine oil here. R - Fold Down Handle — Handle and accessory tray fold flat

atop cold engine for space-saving storage.

S - Nozzle Extension with Quick Connect — Allows you to

switch between four different spray tips.

T - Hose Wrap and High Pressure Hose — Hose wrap

provides easy transport and handling of the high pressure hose. Connect one end of hose to water pump and the other end to spray gun.

Items Not Shown: Detergent Siphoning Tube/Filter — Use to siphon pressure

washer safe detergents into the low pressure stream. Identification Label (near rear of base plate) — Provides

model and serial number of pressure washer. Please have these readily available if calling for assistance.

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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

• Oil Bottle

• Hose Wrap

• Detergent Siphoning Hose/Filter

• Cleaning Tank

• Parts Bag (which includes the following):

• Operator’s Manual

• Bag containing 4 multi–colored Spray Tips

• Handle Fastening Hardware Kit (which includes):

• Handle Bolts (2)

• Plastic Knobs for Handle (2)

• Rope Guide (1)

• Plastic Knob (1)

• Tree Clips (8)

Become familiar with each piece before assembling the pressure washer. Identify all contents with the illustration on page 7. 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. Attach handle, cleaning tank and accessory tray.

2. Connect detergent siphon hose to pump.

3. Add oil to engine crankcase.

4. Add fuel to fuel tank.

5. Connect pressure hose to spray gun and pump.

6. Connect water supply to pump.

7. Attach nozzle extension to spray gun.

8. Select/attach quick connect spray tip to nozzle extension.

Attach Handle, Cleaning Tank 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.

2. Insert handle carriage bolts (D) through holes from inside of unit and attach a plastic knob (E) from outside of unit. Tighten by hand. By loosening both knobs to the middle section of the attachment bolt, the upper handle can fold forward to store flat atop the cold engine.

NOTICE DO NOT fold the handle down while the engine is hot.

3. Place cleaning tank (F) over holes (G) on handle supports (viewing from back of unit). Push the tree clips (H) into the holes until they sit flat against the cleaning tank.

4. Place accessory tray (J) over holes (K) on handle (viewing from back of unit). Push the tree clips (L) into the holes until they sit flat against the accessory tray.

ASSEMBLY

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5. Insert multi–colored quick connect spray tips and other supplied accessories in spaces provided in accessory tray. See How to Use Accessory Tray.

6. Attach rope guide (A) through handle with plastic knob (B). Tighten by hand. Route engine recoil rope through guide.

7. Align hose wrap (C) to the back side of accessory tray. Locate notch with "unlock" icon (D) on hose wrap. Position notch at top with hose wrap in vertical position. Clips in the back of accessory tray should slide into the grooves on the inside surface of hose wrap. Slide hose wrap on back of accessory tray and rotate 1/8 turn until "locked" icon (E) is in vertical position. Hose wrap is easily removed from the accessory tray for wrapping and unwrapping of the high pressure hose. A clip to secure the hose on the reel makes it easy to wrap the hose while it is detached from the accessory tray.

Attach Detergent Siphon Hose to Pump

The pressure washer is equipped with two detergent siphoning hoses. One is attached to the cleaning tank and one is loose for siphoning pressure washer safe detergents from a bottle or container.

Attach one of the detergent siphon hoses (F) to the barbed hose fitting (G) on the pump.

NOTICE Only one detergent siphoning hose can be used at a time. When cleaning tank is not used, make sure detergent shut-off valve on cleaning tank is in the “Off” position.

Add Engine Oil

1. Place pressure washer on a flat, level surface.

2. Clean area around oil fill and remove yellow oil fill cap/dipstick.

3. Using oil funnel (optional), slowly pour contents of supplied oil into oil fill opening, 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/dipstick and fully tighten.

Full

Add

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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.

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.

FreshStart® Fuel Cap

The FreshStart® 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 FreshStart® 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 FreshStart® 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 FreshStart® fuel cap installed on this engine.

Read and follow all instructions and warnings given in the FreshStart® fuel preserver cartridge package.

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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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).

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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).

5. Connect garden hose (not to exceed 50 feet in length) to water inlet. Tighten by hand.

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

instruction will void warranty.

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).

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.

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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

3.3 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. Choose spray tip you want to use and insert it into nozzle extension. See How to Use Spray Tips.

8. Move throttle lever to “Fast” position (B), shown as a rabbit.

OPERATION

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. (1.5 m) 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.

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NOTICE Before starting the pressure washer, be sure you are wearing safety goggles as described below.

NOTICE This unit is equipped with a ReadyStart® engine. A ReadyStart® engine means there is no priming or choking required.

9. 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.

10. Return recoil starter slowly. DO NOT let rope “snap back” against starter.

NOTICE Always keep the throttle lever in the “Fast” position when operating the pressure washer.

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. ALWAYS point spray gun in a safe direction, push red button and squeeze spray gun trigger to release retained high water pressure.

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.

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 (1.5 m) of clearance on all sides of pressure washer including overhead.

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.

• 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.

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How to Use Accessory Tray

The unit is equipped with an accessory tray with places to store your spray gun, nozzle extension and quick connect spray tips. There is also a detachable hose wrap at the back of the accessory tray to hold your high pressure hose.

1. Place nozzle extension in clip on back of accessory tray.

2. Place spray gun through hole on accessory tray on right side of unit.

3. Insert multi–colored spray tips in spaces provided in accessory tray.

4. Wrap high pressure hose on hose wrap then attach hose wrap to back of accessory tray.

5. Hook provided on back of accessory tray for safely storing safety goggles.

How to Use Spray Tips

The quick–connect on the nozzle extension allows you to switch between four different quick connect spray tips. The spray tips vary the spray pattern as shown below.

Follow these instructions to change spray tips:

1. Pull back collar on quick–connect and pull current spray tip off. Store spray tips in holder provided on the accessory tray.

2. Select desired spray tip:

• For delicate rinse (lower pressure and higher flow),

for gentle cleaning of cars/trucks, boats, RV’s, patio furniture, lawn equipment, etc., select white 40° spray tip.

• For general rinsing (medium pressure and medium

flow), ideal for most all purpose cleaning such as home siding, brick patios, wood decks, driveways and sidewalks, garage floors, etc., select yellow 15° spray tip.

• For maximum rinsing (higher pressure and lower

flow), 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.), select red 0° spray tip.

• To apply detergent, applies project specific cleaners

to help break down stubborn dirt and grime on a variety of surfaces, select black detergent spray tip.

3. Pull back on collar, insert new spray tip and release collar. Tug on spray tip to make sure it is securely in place.

Usage Tips

• For most effective cleaning, keep spray tip from 8 to

24 inches (20 to 61 cm) away from cleaning surface.

• If you get spray tip too close, especially using a high

pressure spray tip, you may damage surface being cleaned.

• DO NOT get closer than 6 inches (15 cm) when cleaning

tires.

Cleaning and Applying Detergent

To apply detergent follow these steps:

1. Attach desired detergent siphon hose following instructions Attach Detergent Siphon Hose to Pump.

NOTICE Be sure engine is off and allowed to cool before switching detergent siphoning hoses.

2. Review use of spray tips.

40° White

1750 PSI

2.3 GPM

15° Yellow

2200 PSI

2.2 GPM

0° Red

2550 PSI

2.0 GPM

Black

Use to apply

chemical

Low Pressure

High Pressure

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 exchange spray tips without the trigger lock being engaged on the spray gun.

• DO NOT twist spray tips 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.

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3. Prepare detergent solution as required by job.

4. Make sure detergent shut-off valve on cleaning tank is in

“Off” position.

5. If using cleaning tank, pour detergent into cleaning tank. NOTICE The cleaning tank holds one gallon.

6. Make sure black detergent spray tip is installed. NOTICE Detergent cannot be applied with the high pressure

spray tips (White, Yellow or Red).

7. 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.

8. Start engine following instructions How to Start Your Pressure Washer.

9A. If using cleaning tank, rotate detergent shut-off valve on

cleaning tank to “On” position (A).

NOTICE If using detergent siphoning hose, make sure detergent shut-off valve on cleaning tank is in the “Off” position.

9B. If using detergent siphoning hose, place small filter end

of detergent siphoning tube into detergent container.

NOTICE Make sure the filter is fully submerged in detergent while applying detergent.

NOTICE Contact with the hot muffler could damage detergent siphoning tube.

• When inserting siphon into a detergent solution bottle, route the

tube so as to keep it from inadvertently contacting the hot muffler.

10. Apply detergent to a dry surface, starting at lower portion of area to be washed and work upward, using long, even, overlapping strokes.

11. 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).

Pressure Washer Rinsing

For Rinsing:

1. If using cleaning tank, rotate detergent shut-off valve on

cleaning tank to “Off” position.

2. Remove black spray tip from nozzle extension.

3. Select and install desired high pressure spray tip following instructions How to Use Spray Tips.

4. Keep spray gun a safe distance from area you plan to spray.

5. 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.

6. 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 clear 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. Remove high pressure spray tip from nozzle extension.

3. Select and install black detergent spray tip following instructions How to Use Spray Tips.

4. Flush for 1-2 minutes.

5. Shut off engine following instructions How to Stop Pressure Washer and turn off water supply.

6. 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.

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.

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.

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.

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ENGINE TECHNICAL INFORMATION

This is a single cylinder, L-head, 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 . . . . . . . . . . . . . . . . . . . . . . 2,550 PSI*

Max Flow Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 GPM

Detergent Mix . . . . . . . . . . . . . . . . . . . . . . . . Use as directed

Water Supply Temperature . . . . . . . . . . Not to exceed 100°F

Engine Specifications

Bore . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.69 in. (68mm)

Stroke . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.04 in. (52mm)

Displacement . . . . . . . . . . . . . . . . . . . . . . . . 11.57 in. (190 cc)

Spark Plug

Type: . . . . . . . . . . . . . . .

Briggs & Stratton 802592 or 5095

Set Gap To: . . . . . . . . . . . . . . . . . . . . . . 0.030inch (0.76mm)

Armature Air Gap: . . . . . . . . . . . 0.006-0.010 in.(0.15-0.25mm)

Valve clearance with valve springs installed and piston 1/4 in. (6 mm) past top dead center (check when engine is cold).

Intake . . . . . . . . . . . . . . . . . . . . 0.005-0.007 in.(0.13-0.18 mm)

Exhaust . . . . . . . . . . . . . . . . . . 0.007-0.009 in.(0.18-0.23 mm)

Fuel Capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.6 Quarts

Oil Capacity . . . . . . . . . . . . . . . . . . . . . . . 18 Ounces (0.53 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

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OWNER’S RESPONSIBILITIES

Follow the hourly or calendar intervals, whichever occurs first. More frequent service is required when operating in adverse conditions noted below.

Clean if clogged. Replace if perforated or torn.

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 detergent siphon hoses/cleaning tank for damage.

6. Check spray gun and nozzle extension for leaks.

7. 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

First 5 Hours

• Change engine oil

Every 8 Hours or Daily

• Check/ clean water inlet screen

• Check high pressure hose

• Check detergent siphoning hoses/cleaning tank

• Check spray gun and nozzle extension for leaks

• Clean debris

• Check engine oil level

Every 25 Hours or Yearly

• Service engine air cleaner

Every 50 Hours or Yearly

• Change engine oil

• Inspect muffler and spark arrester

Every 100 Hours or Yearly

• Service spark plug

• Clean cooling system

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.

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Check Detergent Siphoning Tubes/Tank

Examine the detergent tank and detergent siphoning tubes and clean if clogged. The tubes should fit tightly on the barbed fitting of the pump and detergent shut-off valve. Examine the tubes for leaks or tears. Replace the tank or tubes if either is damaged.

Detergent Siphoning Check Ball

Occasionally check ball in detergent siphoning system may become stuck from storage, dried soap, or minerals in water. The check ball can be freed by performing the following:

NOTICE Before performing this procedure, be sure you are wearing safety goggles as described below.

1. Shut off engine and turn off water supply.

2. ALWAYS point spray gun in a safe direction, press red button and squeeze spray gun trigger to release retained high water pressure.

3. Remove detergent siphoning hose from barbed fitting on pump.

4. Using a firm, blunt object 7/64” in diameter or smaller, by at least 1” long, such as an Allen wrench, slowly insert the object into the barbed fitting until you meet resistance. This resistance is the check ball.

5. Slowly push down until you feel the ball move slightly, push no more than 1/8". Slight pressure may be required to free the ball.

6. Repeat steps 4 and 5 if necessary.

7. Reinstall detergent siphoning hose onto barb fitting.

8. Treat with PumpSaver as described in Protecting the Pump during storage to prevent reoccurrence.

Check Spray Gun

Examine hose connection to spray gun and make sure it is secure. Test trigger by pressing it and making sure it springs back into place when you release it. Do not depress red button and test trigger. You should not be able to press trigger. Replace spray gun immediately if it fails any of these tests.

Spray Tip Maintenance

A pulsing sensation felt while squeezing the spray gun trigger may be caused by excessive pump pressure. The principal cause of excessive pump pressure is a spray tip clogged or restricted with foreign materials, such as dirt, etc. To correct the problem, immediately clean the spray tip following these instructions:

1. Shut off engine and turn off water supply.

2. ALWAYS point spray gun in a safe direction, press red button and and squeeze spray gun trigger to release retained high water pressure.

3. Remove spray tip from end of nozzle extension.

4. Use a small paper clip to free any foreign material clogging or restricting spray tip (A).

5. Remove nozzle extension from spray gun.

6. Using a garden hose, remove additional debris by back flushing water through nozzle extension. Back flush between 30 to 60 seconds.

7. Reinstall spray tip into nozzle extension.

8. Reconnect nozzle extension to spray gun.

9. Make sure garden hose is connected to water inlet. Check that high pressure hose is connected to spray gun and pump. Turn on water.

10. Start engine following instructions How to Start Your Pressure Washer.

11. Test pressure washer by operating with each quick connect spray tip.

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 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.

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.

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O–Ring Maintenance

Purchase an O–Ring Repair Kit at your local Sears or by calling 1-800-4-MY-HOME (469-4663) or online at www.sears.com. It is not included with the pressure washer. This kit includes replacement o-rings, rubber washer and water inlet filter. Refer to the instruction sheet provided in the kit to service your unit’s o-rings.

ENGINE MAINTENANCE

Oil

Oil Recommendations

We recommend the use of Briggs & Stratton Warranty Certified oils for best performance. Other high-quality detergent oils are acceptable if classified for service SF, SG, SH, SJ or higher. DO NOT use special additives.

Outdoor temperatures determine the proper oil viscosity for the engine. Use the chart to select the best viscosity for the outdoor temperature range expected.

* Below 40°F (4°C) the use of SAE 30 will result in hard starting. ** Above 80°F (27°C) the use of 10W30 may cause increased oil

consumption. Check oil level more frequently.

NOTICE Synthetic oil meeting ILSAC GF-2, API certification mark and API service symbol with “SJ/CF ENERGY CONSERVING” or higher, is an acceptable oil at all temperatures. Use of synthetic oil does not alter required oil change intervals.

Checking Oil Level

Oil level should be checked prior to each use or at least every 8 hours of operation. Keep oil level maintained.

1. Make sure pressure washer is on a level surface.

2. Remove oil dipstick and wipe dipstick with clean cloth. Replace and tighten dipstick. Remove and and check oil level.

3. Verify oil is at FULL mark (top hole) on dipstick. Replace and tighten dipstick.

Adding Engine Oil

1. Make sure pressure washer is on a level surface.

2. Check oil level as described in Checking Oil Level.

3. If needed, slowly pour oil into oil fill opening to the Full mark (top hole) on dipstick. DO NOT overfill.

NOTICE Overfilling with oil could cause the engine to not start, or hard starting.

• DO NOT overfill.

• If over the FULL mark on dipstick, drain oil to reduce oil level to

FULL mark on dipstick.

4. Replace and tighten dipstick.

Changing Engine Oil

If you are using your pressure washer under extremely dirty or dusty conditions, or in extremely hot weather, change oil more often.

KEEP OUT OF REACH OF CHILDREN. DON'T POLLUTE. CONSERVE RESOURCES. RETURN USED OIL TO COLLECTION CENTERS.

Change oil while engine is still warm from running, as follows:

1. Drain fuel tank by running pressure washer until fuel tank is empty.

2. Disconnect spark plug wire and keep it away from spark plug.

3. Clean area around oil fill, remove oil fill cap/ dipstick. Wipe dipstick clean.

Full

Add

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 leaking connections with sealant of any kind. Replace o-ring or seal.

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.

CAUTION Avoid prolonged or repeated skin contact

with used motor oil.

• Used motor oil has been shown to cause skin cancer in certain laboratory animals.

• Thoroughly wash exposed areas with soap and water.

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+ 44 hidden pages

Craftsman C950.679621 Operator's Manual

Specifications and Main Features

Frequently Asked Questions

User Manual