Craftsman 919.670281, D2415 User Manual

OWNER'S MANUAL

6.0 Horsepower 2400 PSI 2.4 GPM High Pressure Washer

Model No:

919.670281

WARNING: Before using this product, read this manual and follow all Safety Rules and Operating Instructions.

Sold by Sears Canada, Inc., Toronto, Ont. M5B2B8

D24150 Rev. 0 7/16/01

• Safety

• Assembly

• Operation

• Maintenance

• Parts List

2 - ENG

D24150

Warranty ................................................................2

Safety Guidelines................................................3-5

Assembly ............................................................5-7

Operation..........................................................7-10

Product Specifications ........................................11

Maintenance ..................................................11-13

Service and Adjustments ....................................14

FULL ONE YEAR WARRANTY ON CRAFTSMAN HIGH PRESSURE WASHER

For one year from the date of purchase, when this Craftsman High Pressure Washer is maintained and operated according to the instructions in the owner’s manual, Sears will repair, free of charge, any defect in material and workmanship.

If your Craftsman Pressure Washer is used for commercial or rental purposes, this warranty applies only for 90 days from the date of purchase.

FULL TWO YEAR WARRANTY ON CRAFTSMAN ENGINE

For two years from the date of purchase, when this Craftsman engine is maintained and operated according to the instructions in the owner’s manual, Sears will repair, free of charge, any defect in material and workmanship.

If your Craftsman engine is used for commercial or rental purposes, this warranty applies only for 90 days from the date of purchase. This warranty does not cover expendable items such as spark plugs and air filters, which become worn during normal use.

Repairs necessary because of operator abuse or negligence, including damage resulting from no water being supplied to pump or failure to maintain the equipment according to the instructions contained in the owner’s manual, are not covered under warranty.

WARRANTY SERVICE IS AVAILABLE BY RETURNING THE HIGH PRESSURE WASHER TO THE NEAREST SEARS SERVICE CENTER THROUGHOUT THE UNITED STATES. This warranty gives you specific legal rights and you may also have other rights, which vary from state to state.

Sears Canada, Inc., Toronto, Ont. M5B2B8

Storage ................................................................15

Troubleshooting..............................................16-17

Repair Parts ........................................................18

Engine Repair Parts........................................19-25

Pump Repair Parts ........................................26-27

How to Order Parts ..............................Back Cover

TABLE OF CONTENTS

3 - ENG

D24150

This manual contains information that is important for you to know and understand. This information relates to protecting YOUR SAFETY and PREVENTING EQUIPMENT PROBLEMS. To help you recognize this information, we use the symbols below. Please read the manual and pay attention to these sections.

10/2/97

SAFETY GUIDELINES - DEFINITIONS

indicates an imminently hazardous

situation which, if not avoided, will

result in death or serious injury.

indicates a potentially hazardous

situation which, if not avoided, could

result in death or serious injury.

indicates a potentially hazardous situation which, if not avoided, may

result in minor or moderate injury.

used without the safety alert symbol indicates a potentially hazardous

situation which, if not avoided, may

result in property

damage.

IMPROPER OPERATION OR MAINTENANCE OF THIS PRODUCT COULD RESULT IN SERIOUS INJURY AND PROPERTY DAMAGE. READ AND UNDERSTAND ALL WARNINGS AND OPERATING INSTRUC-

TIONS BEFORE USING.

HAZARD HOW TO PREVENT ITWHAT CAN HAPPEN

RISK TO BREATHING

RISK OF EXPLOSION

OR FIRE

• Shut off engine and allow it to cool before adding fuel to the tank.

• Use care in filling tank to avoid spilling fuel. Move pressure washer away from fueling area before starting engine.

• Keep maximum fuel level ½” below top of tank to allow for expansion.

• Operate and fuel equipment in well ventilated areas free from obstructions. Equip areas with fire extinguishers suitable for gasoline fires.

• Never operate pressure washer in an area containing dry brush or weeds.

• Always keep pressure washer a minimum of four feet away from surfaces (such as houses, automobiles, or live plants) that could be damaged from muffler exhaust heat.

• Store fuel in an OSHA approved container, in a secure location away from work area.

• Do not spray flammable liquids

• Spilled gasoline and it’s vapors can become ignited from cigarette sparks, electrical arcing, exhaust gases, and hot engine components such as the muffler.

• Heat will expand fuel in the tank which could result in spillage and possible fire explosion.

• Operating the pressure washer in an explosive environment could result in a fire.

• Materials placed against or near the pressure washer can interfere with its proper ventilation features causing overheating and possible ignition of the materials.

• Muffler exhaust heat can damage painted surfaces, melt any material sensitive to heat (such as siding, plastic, rubber, or vinyl), and damage live plants.

• Improperly stored fuel could lead to accidental ignition. Fuel improperly secured could get into the hands of children or other unqualified persons.

• Use of acids, toxic or corrosive chemicals, poisons, insecticides, or any kind of flammable solvent with this product could result in serious injury or death.

• Breathing exhaust fumes will cause serious injury or death.

• Some cleaning fluids contain substances which could cause injury to skin, eyes, or lungs.

• Operate pressure washer in a well ventilated area. Avoid enclosed areas such as garages, basements ,etc.

• Never operate unit in a location occupied by humans or animals.

• Use only cleaning fluids specifically recommended for high pressure washers. Follow manufacturers recommendations.Do not use chlorine bleach or any other corrosive compound

IMPORTANT SAFETY INSTRUCTIONS

• High velocity fluid spray can cause objects to break, propelling particles at high speed.

• Light or unsecured objects can become hazardous projectiles.

• Always wear ANSI approved Z87 safety glasses. Wear protective clothing to protect against accidental spraying.

• Never point wand at, or spray people or animals.

• Always secure trigger lock when wand is not in service to prevent accidental operation.

• Never permanently secure trigger in pull back (open) position.

RISK OF

INJURY

FROM SPRAY

4 - ENG

D24150

RISK OF

ELECTRICAL

SHOCK

RISK OF CHEMICAL BURN

RISK OF HOT SURFACES

RISK TO FLUID

INJECTION

• Spray directed at electrical outlets or switches, or objects connected to an electrical circuit, could result in a fatal electrical shock.

• Unplug any electrically operated product before attempting to clean it. Direct spray away from electric outlets and switches.

• Your washer operates at fluid pressures and velocities high enough to penetrate human and animal flesh, which could result in amputation or other serious injury. Leaks caused by loose fittings or worn or damaged hoses can result in injection injuries. DO NOT TREAT FLUID INJECTION AS A SIMPLE CUT! See a physician immediately!

• Relieve system pressure before attempting maintenance or disassembly of equipment.

• Never place hands in front of nozzle.

• Direct spray away from self and others.

• Make sure hose and fittings are tightened and in good condition. Never hold onto the hose or fittings during operation.

• Do not allow hose to contact muffler.

• Never attach or remove wand or hose fittings while system is pressurized.

• Use only hose and high pressure accessories rated for pressure higher than your pressure washer's p.s.i.

• To relieve system pressure, shut off engine, turn off water supply, and pull gun trigger until water stops flowing.

• Use of acids, toxic or corrosive chemicals, poisons, insecticides, or any kind of flammable solvent with this product could result in serious injury or death.

• Do not use acids, gasoline, kerosene, or any other flammable materials in this product. Use only household detergents, cleaners and degreasers recommended for use in pressure washers.

• Wear protective clothing to protect eyes and skin from contact with sprayed materials.

• Do not use chlorine bleach or any other corrosive compound.

• Contact with hot surfaces, such as engines exhaust components, could result in serious burn.

• During operation, touch only the control surfaces of the pressure washer. Keep children away from the pressure washer at all times. They may not be able to recognize the hazards of this product.

• Unsafe operation of your pressure washer could lead to serious injury or death to you or others.

• If proper starting procedure is not

followed, engine can kickback causing serious hand and arm injury.

• The spray gun/wand is a powerful cleaning tool that could look like a toy to a child.

• Reactive force of spray will cause gun/wand to move, and could cause the operator to slip or fall, or misdirect the spray. Improper control of gun/wand can result in injuries to self and others.

• Become familiar with the operation and controls of the pressure washer.

• Keep operating area clear of all persons, pets, and obstacles.

• Do not operate the product when fatigued or under the influence of alcohol or drugs. Stay alert at all times.

• Never defeat the safety features of this product.

• Do not operate machine with missing, broken, or unauthorized parts.

• Never leave wand unattended while unit is running.

• If engine does not start after two pulls,

squeeze trigger of gun to relieve pump pressure. Pull starter cord slowly until resistance is felt. Then pull cord rapidly to avoid kickback and prevent hand or arm injury.

• Keep children away from the pressure washer at all times.

• Do not overreach or stand on an unstable support. Grip gun/wand firmly with both hands. Expect the gun to kick when triggered.

RISK OF UNSAFE

OPERATION

HAZARD

WHAT CAN HAPPEN HOW TO PREVENT IT

5 - ENG

D24150

Gun and Wand

Main Unit Pressure

Washer with Wheels

Handle High Pressure Hose

Chemical Pickup Hose and Filter

Owner’s Manual

Nozzle Cleaning Kit

Engine Oil

Rubber Isolator and Mounting Hardware

Handle Mounting

Hardware

Replacement O-Rings

ASSEMBLY

HAZARD

• Fuel or oil can leak or spill and could result in fire or breathing hazard, serious injury or death can result. Fuel or oil leaks will damage carpet, paint or other surfaces in vehicles or trailers.

• If pressure washer is equipped with a fuel shut-off valve, turn the valve to the off position before transporting to avoid fuel leaks. If pressure washer is not equipped with a fuel shutoff valve, drain the fuel from tank before transporting. Only transport fuel in an OSHA approved container. Always place pressure washer on a protective mat when transporting to protect against damage to vehicle from leaks. Remove pressure washer from vehicle immediately upon arrival at your destination.

WHAT CAN HAPPEN HOW TO PREVENT IT

The powerful spray from your pressure washer is capable of causing damage to surfaces such as

wood, glass, automobile paint, auto striping and trim, and delicate objects such as flowers and shrubs. Before spraying, check the item to be cleaned to assure yourself that it is strong enough to resist damage from the force of the spray. Avoid the use of the concentrated spray stream except for very strong surfaces like concrete and steel.

Operating without flow of water will result in equipment damage. Operating the pressure washer with water supply shutoff will void your warranty. You should never run this pressure washer for more than 2 minutes without pulling the trigger to allow cool water to enter the pump and the heated (recirculated) water to exit.

RISK OF INJURY AND

PROPERTY DAMAGE

WHEN TRANSPORTING OR

STORING

Carton Contents

• Main Unit pressure washer with wheels

• Handle

• High Pressure Hose

Bag Containing

• Video Cassette

• Owner’s Manual

• Nozzle Cleaning Kit

• 2 mm Allen Wrench

• 5 mm Allen Wrench Replacement O-Rings

• Engine Oil

• Rubber Isolator and Mounting Hardware

• Handle Mounting Hardware

Video Cassette

2 mm Allen Wrench

5 mm Allen Wrench

Parts Bag Contents

• Chemical Pickup Hose and Filter

•Gun

•Wand

6 - ENG

D24150

3. Mount the rubber isolator to the frame. To

mount isolator place threaded end of bolt through the washer.

• Next with washer on bolt place threaded end

of bolt through the larger hole in bottom of the rubber isolator.

• Place threaded portion of bolt through the

same hole location the wood plank was mounted to on the pressure washer.

• Next place the tee nut over the threaded

portion of the bolt and use the Allen wrench provided to tighten isolator to the frame.

4. Connect wand extension to gun. To tighten, turn

knob in clockwise direction. Hand tighten.

5. Remove tie wrap off of high pressure hose. Unwind

high pressure hose and attach the threaded end to the gun. Tighten with adjustable wrench.

6. Connect high pressure hose to outlet on pressure

washer and hand tighten firmly.

NOTE: Always keep hose away from engine muffler.

Tools Required for Assembly

Adjustable wrench 5 mm Allen wrench (supplied)

Remove Pressure Washer from Carton

• Open carton from the top. Locate and remove from

box the handle, gun, wand, chemical hose, oil parts bag.

• Cut carton along dotted lines.

• Remove all carton inserts.

• Roll unit through opening in carton.

NOTE: The hose is located at the bottom of the box.

Preparing the Pressure Washer for First Use

Note: Included with your pressure washer is a video

cassette tape on how to prepare your unit for operation. It is recommended you view this tape before performing the next steps.

1. Insert handle onto frame.

• Insert knobs into the threaded slot in front of

the frame handle and tighten by turning in a clockwise direction.

• Slide bolts into the slot in the side of the frame

handle and tighten the nuts by turning in a clock-wise direction.

2. Using an adjustable wrench, remove nut from bolt

that attaches board to frame. Remove wood plank from the frame of the unit. Discard bolt and board.

HIGH

PRESSURE

HOSE

Tighten knob in

clockwise direction

Insert bolt and tighten

lock nut.

ISOLATOR

WASHER

PRESSURE

WASHER

FRAME

BOLT

TEE NUT

7 - ENG

D24150

7. Place assembled gun and wand on pressure

washer holder.

Checklist

Before going any further please review the following:

• Be sure you have completed assembly instructions.

• Double check all fittings to be sure they are tight. IMPORTANT: Before any attempt to start your pres-

sure washer be sure to check engine oil (See Operation under Engine Oil.)

OPERATION

PUMP- Develops high pressure. PRESSURE REGULATOR- Allows you to adjust the

pressure of the outlet stream. ENGINE RUN/STOP SWITCH- Sets engine in starting

mode for recoil starter — Stops running engine. RECOIL STARTER- Used for starting the engine

manually. SPRAY GUN ASSEMBLY (Contains Gun and Wand)-

Controls the application of water onto cleaning surface with trigger device.

OIL FILL- Port where engine oil is poured. GAS TANK/CAP- Cap is removed and unleaded

gasoline is poured. HIGH PRESSURE OUTLET- Connection for high pres-

sure hose.

CHOKE- Lever used for starting unit.

8. Place pull cord into the wire bracket holder.

• Pull the cord under the wire bracket to the right of the wire loop.

• Lift the pull cord handle up and slide the cord to the left, sliding the cord into the wire loop.

• Next slide handle behind the wire bracket to the left of the wire loop.

• Engine recoil will pull the cord into its final position.

Know Your High Pressure Washer

Read this Owner’s Manual and Safety Rules before operation of your High Pressure Washer

Compare this illustration with our pressure washer to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference.

SPRAY GUN

ASSEMBLY

HANDLE

RECOIL

STARTER

OIL FILL

PUMP

WATER INLET CONNECTION

HIGH

PRESSURE

OUTLET

PRESSURE

REGULATOR

ENGINE

STOP/START

CHOKE

GAS TANK/CAP

HIGH PRESSURE

HOSE

Gun/Wand

Holder

Wire Bracket

Cord

8 - ENG

D24150

Read Owner’s Manual. Do not

attempt to operate equipment until you have read Owners Manual for Safety, Operation, and Maintenance Instructions.

• Move throttle control to the stop position to turn pressure washer off.

• Simply shutting OFF engine will not release pressure in the system. After engine has stopped, squeeze the trigger on the spray gun for about 3 seconds to relieve pressure. Spray stream will decrease in length.

IMPORTANT: This unit is equipped with a thermal relief valve. If unit is allowed to run for several minutes without pressing the trigger on the spray gun, several drops of water may be released through this valve to cool the unit. This small amount of water will drip from the bottom of the pump.

Note: Included with your unit is a video cassette that demonstrates how to operate your pressure washer. If you have a video cassette recorder you should to view the video before operation.

Before Starting The Engine

To operate the engine you will need to do the following.

Engine Oil

Your unit has been shipped without oil in the engine. A bottle of SAE 30 weight oil is included in the carton. Remove oil dip stick located on top of the engine. Oil capacity is about 20 ounces of oil. The oil dip stick is clearly marked with a line that tells you when unit has enough oil. To check oil, place dipstick into oil fill. Tighten dipstick then remove. Do not fill above this point. Pour slowly.

NOTE: When adding oil to the engine crankcase, use a high quality detergent oil classified “For Service SF, SG, SH”, rated SAE 30 weight. Use no special additives. Select the oil’s viscosity grade according to your expected operating temperatures.

Although multi-viscosity oils (5W30, 10W30, etc.) improve starting in cold weather, these multi-viscosity oils will result in increased oil consumption when used above 40°F. Check your engine oil level more frequently to avoid possible damage from running low on oil. Oil sump capacity is 20 ounces.

Gasoline

Your pressure washer engine is 4 cycle. Use unleaded fuel only.

THROTTLE

CONTROL

colder <——-----———40°F——————> warmer

Synthetic 5W-30 l SAE 30

Never adjust spray pattern when

spraying. Never put hands in front of spray nozzle to adjust spray pattern you could be injured.

Do not run pump without the water

supply connected and turned on. Failure to do so will result in pump damage.

Stopping Your Pressure Washer

Always check engine oil level before every start. Running engine

low of oil or out of oil could result in serious damage.

Never fill fuel tank indoors. To

avoid explosion and injury, never fill fuel tank when engine is running or hot. Do not smoke or have open flame when filling fuel tank.

Do not overfill the fuel tank. Always

allow room for fuel expansion.

9 - ENG

D24150

• Squeeze trigger on pressure washer wand to relieve air pressure caused by turning on the water. Water will spew out of the gun in a thin stream. This will make it easier to start the engine.

• Engage the safety latch on the spray gun. This locks the trigger in place and keeps you from accidentally spraying a high pressure stream.

• On the engine there is a choke/run lever. Place lever to the choke position.

• On the engine there is a throttle control lever. Place throttle to the rabbit position. Always start engine with throttle in the rabbit (high speed) position.

• Grasp the starter grip and pull slowly until resistance is felt, then pull firmly to start engine.

NOTE: If engine does not start right away, squeeze the trigger on the gun to relieve air pressure caused by turning on the water. Water will spew out of the gun in a thin stream. This will make it easier to pull start the engine. If more than five pulls, place choke lever back to run position.

• When engine starts, gradually move choke lever to RUN position.

• For hot engine restarts, make sure throttle is in the rabbit (high speed) position and the choke lever is in the RUN position.

• Grasp the starter grip and pull slowly until resistance is felt, then pull firmly to start engine.

Use clean, fresh, regular unleaded gasoline with a minimum of 85 octane. Do not mix oil with gasoline. If unleaded fuel is unavailable leaded fuel may be used.

IMPORTANT: It is important to prevent gum deposits from forming in essential fuel system parts such as the carburetor, fuel filter, hose or tank during storage. Also, experience indicates that alcohol-blended fuels (called gasohol or using 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 emptied before storage of 30 days or longer. Never use engine or carburetor cleaner products in the fuel tank or permanent damage may occur.

To Start Your Pressure Washer

• Remove gas cap.

• Add unleaded gasoline, slowly, to fuel tank.

• Do not overfill.

• Connect garden hose to the water inlet on the pressure washer. Tighten by turning counterclockwise.

• Connect high pressure hose to discharge on pump.

• Connect the garden hose to the water spout and turn water supply on.

SAFETY

LATCH

CHOKE

THROTTLE

CONTROL

(In Rabbit position)

PUMP

DISCHARGE

PUMP INLET

Never start pressure washer

without water source turned on and connected to pressure washer. Failure to do so will cause pump damage.

10 - ENG

D24150

• Start the pressure washer as outlined in the “To Start Your Pressure Washer” paragraph on page 9.

• Depress the trigger on the gun to begin spraying. Release trigger to stop spraying.

• Adjust the fan spray and soap flow. See Adjusting Chemical Flow and Adjusting Fan Spray.

• Apply soap/chemicals to dry surface, starting from the bottom and working up.

• Allow the soap/chemicals to soak in between 3-5 minutes before washing and rinsing.

• When rinsing on high pressure, start at lower portion of area to be washed and work upward, using long, even, overlapping strokes.

• After use of chemical, spray clean water through soap hose.

How To Use Your Pressure Washer Adjusting Chemical Flow

• Turn the knob on the high pressure soap wand to adjust the soap flow. Turn knob counterclockwise for more soap (+) and clockwise for less soap (-)

Adjusting Fan Spray

• The nozzle at the end of the high pressure soap wand can be rotated to change the high pressure spray pattern from a narrow jet to a 50O fan shape, as shown.

Using Soaps/Chemicals

IMPORTANT: Use soaps and chemicals that are

designed specifically for use with pressure washers. To apply soaps/chemicals follow these steps:

• Prepare the soap/chemical as required for your job.

• Press one end of the clear soap hose (supplied) onto the barb fitting on the high pressure soap wand.

• Place the other end of the soap hose into the container of pressure washer approved cleaning fluid. (soap/chemicals and container not included).

Approved

Cleaning

Fluid

Barb Fitting

5500ºº ffaann sspprraayy

nnaarrrrooww jjeett ssttrreeaamm

Soap Knob + more soap

- less soap

Stand on a stable surface and grip

gun/wand firmly with both hands.

Expect the gun to kick when triggered.

DO NOT stop spraying water for

more than two minutes at a time. Pump operates in bypass mode when spray gun trigger is not pressed. If pump is left in bypass mode for more than two minutes internal components of the pump can be damaged.

Risk of injection or injury to person.

DO NOT direct discharge stream toward persons.

11 - ENG

D24150

MAINTENANCE

General Recommendations

The warranty of the high pressure washer does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain high pressure washer as instructed in this manual.

Some adjustments will need to be made periodically to maintain your high pressure washer.

Once a year you should clean or replace the spark plug, and clean or replace the air filter, and thoroughly check the gun and wand assembly for wear. A clean spark plug and clean air filter assure proper fuel-air mixture and help your engine run better and last longer.

NOTE: Over time the o-rings in the gun assembly become worn. Attached to your owners manual is a replacement o-ring and split backup ring.

Product Specifications

Pressure Washer Specifications

Pressure 2400

Flow Rate 2.4 GPM

Cleaning Units (psi x GPM) 5760

RPM 3600

Rated Horsepower 6.0

Spark Plug Gap .030” (0.76mm)

Gasoline Capacity 1.5 quarts

Oil (22 oz. capacity) SAE 30 weight

Engine Specifications

O-ring

Split Backup

Ring

CUSTOMER RESPONSIBILITIES TABLE

MAINTENANCE TASK PRESSURE WASHER

ENGINE

check/clean inlet screen

check high pressure hose

check soap and chemical hose and filter

check gun and wand for leaks

purge pump of air and contaminants

check oil level

change oil

clean air cleaner and precleaner

clean/replace spark plug

clean engine muffler & finger guard

prepare for storage

BBeeffoorree

eeaacchh uussee

EEvveerryy 2255 hhoouurrss

oorr yyeeaarrllyy

EEvveerryy 5500 hhoouurrss

oorr yyeeaarrllyy

EEvveerryy 110000

hhoouurrss oorr yyeeaarrllyy

PPrreeppaarree uunniitt ffoorr ssttoorraaggee iiff iitt iiss ttoo rreemmaaiinn iiddllee ffoorr lloonnggeerr tthhaann 3300 ddaayyss

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