Craftsman 580.768020 User Manual

Operators Manual

CRRFTSMRN

6 Horsepower 2000 PSI

2.0 GPM

HIGH PRESSURE WASHER CLEANING SYSTEM

Model No. 580.768020

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

CAUTION: Before using this product, read this

manuai and follow all its Safety Ruies and Operating instructions.

Sears, Roebuck and Co., Hoffman Estates, IL 60179

Visit our Craftsman website: www.sears.com/craftsman

Part No. B3639 Draft 1 (4/6/1999) Printed in the U.SA

• Safety

• Assembly

• Operation

• Maintenance

• Parts

TABLE OF CONTENTS

Warranty Safety Rules

Assembly...............................................................4

Operation............................................................ 5-8

Maintenance .....................................................9-12

Storage

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2-3

Troubleshooting

Replacements parts Emissions Control Warranty How to order parts and

request service

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Back page

16-23 24-25

WARRANTY

LIMITED ONE YEAR WARRANTY ON CRAFTSMAN HIGH PRESSURE WASHER

For one year from the date of purchase, when this Craftsman Cleaning System 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 this washer is used for commercial purposes, this warranty applies for only 90 days from the date of

purchase. If this high pressure washer is used for rental purposes, this warranty applies for only 30 days after date of purchase. ''

This warranty does not coven

• Expendable items such as spark plugs or air filters, which become worn during normal use.

• Repairs necessary because of oper§iior 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.

WARRANTY SERVICE IS AVAILABLE BY RETURNING THE HIGH PRESSURE WASHER TO THE

NEAREST SEARS SERVICE CENTER OR DEALER IN THE UNITED STATES.

This warranty gives you specific legal rights and you may also have other rights, which vary from state to state.

Sears, Roebuck and Co., Dept. 81 TWA, Hoffman Estates, IL 60179

SAFETY INSTRUCTIONS

0 WARNING: 0

The engine exhaust from this product

contains chemicals known to the State

of California to cause cancer, birth

defects, or other reproductive harm.

CAUTION: Before using this product, read this

A A

manual and follow all Safety Rules and

Operating Instructions. ‘ DANGER: When transporting, setting up,

adjusting or making repairs to your cleaning system, always disconnect the spark plug wire and place it where it cannot contact the spark plug to prevent accidental starting.

Engine exhaust gases contain DEADLY carbon

monoxide gas. This dangerous gas, if breathed in sufficient concentrations, can cause unconsciousness or even death. Operate this equipment only in the open air wherp adequate ventilation is available.

Gasoline is highly FLAMMABLE and its vapors are EXPLOSIVE. Do not permit smoking, open flames, sparks or heat in the vicinity while handling gasoline. Avoid spilling gasoline on a hot engine. Allow unit to cool for 2 minutes before refueling.

Comply with all laws regulating storage and

handling of gasoline.

Locate this cleaning system in areas away from

combustible materials, combustible fumes or dust. The high pressure equipment is designed to be

used with Sears authorized parts only. If you use

this equipment with parts that do not comply with

minimum specifications, the user assumes all risks

and liabilities.

Some chemicals or detergents may be harmful if inhaled or ingested, causing severe nausea,

fainting or poisoning. The harmful elements may

cause property damage or severe injury. Do not allow CHILDREN to operate the cleaning

system at any time.

Operate engine only at governed speed. Running the engine at excessive speeds Increases the hazard of personal injury. Do not tamper with parts which may increase or decrease the governed speed.

Do not wear loose clothing, jewelry or anything

that may be caught in the starter or other rotating

parts. Before starting the cleaning system in cold

weather, check all parts of the equipment and be sure ice has not formed there.

Units with broken or missing parts, or without protective housing or covers should NEVER be operated. ’ ►

The muffler and air cleaner must be installed and

in good condition before operating the cleaning system. These components act as spark arrestors if the engine backfires. .

Check the fuel system for leaks or signs of deterioration such as chafed or spongy hose, loose or missing clamps or dimaged tank or cap. Correct all defects before operating the cleaning

.system.

Do not spray flammable liquids. Never allow any part of the body to come in

contact with the fluid stream. DO NQT come in

contact with a fluid stream created by a leak in the

high pressure hose. High pressure streams of fluid this equipment

produces can pierce skin and its underlying tissues, leading to serious injury and possible amputation. ’

Never aim the gun at people, animats or plants.

High pressure spray can cause paint chips or

other particles to become airborne and fly at high speeds.

Always wear eye protection when you use this equipment or when you are in the vicinity where the equipment is in use.

Operate the pressure at no more than the PSI fluid pressure rated for.your cleaning system.

Never move the machine by pulling on the high pressure hose. Use the handle provided on the

top of the unit. Always be certain the spray gun, nozzles and

accessories are correctly attached.

Never use a spray gun which does not have a trigger lock or trigger guard in place and in working order.

Use a respirator or mask whenever there is a chance that vapors may be inhaled. Read all instmctions with the mask so you are certain the mask will provide the necessary protection against

inhaling hamriful vapors. High pressure spray may damage fragile items

including glass. Do not point spray gun at glass

when in the jet spray mode.

Keep the hose connected to machine or the spray gun while the system is pressurized. Disconnecting the hose while the unit is pressurized is dangerous.

Hold the spray gun firmly in your hand before you start the unit. Failure to do so could result in an

injury from a whipping spray gun. Do not leave the

spray gun unattended while the machine is

running.

The cleaning area should have adequate slt^s

and drainage to reduce the possibility of a fall due

to slippery surfaces.

Keep water spray away from electric wiring or fatal electric shock may result.

Do not secure trigger gun in the pull-back (open) position.

Do not by-pass any safety device on this machine. The muffler and engine heat up during operation

and remain hot immediately after shutting it down. Avoid contact with a hot muffler or engine or you could be severely burned.

Operate and store this unit on a stable surface. Always store cleaning system with the

Dial-^-Cleaner™ knob in the OFF position. High pressure hose can develop leaks from wear,

kinking, abuse, etc. Water spraying from a teak is

capable of injecting material into skin. Inspect

hose each time before using it. Check ail hoses for cuts, leaks, abrasions or bulging of cover, or damage or movement of couplings. If any of these conditions exist, replace hose immediately. Never

repair high pressure hose. Replace it with another

hose that meets minimum pressure rating of your cleaning system.

LOOK FOR THIS SYMBOL TO POINT OUT IMPORTANT SAFETY PRECAUTIONS. MEANS “ATTENTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED.”

ASSEMBLY

CARTON CONTENTS The following parts are shipped loose with your

cleaning system:

• Main Unit — pressure washer with wheels,

chemical tanks, guide handle.

• High Pressure Hose

• Parts Box (which includes items listed below)

• Spray Gun

• Wand Extension with Hi/Lo Adjustable Nozzle

• Engine Oil .

• Three-pack of chemical concentrates '

• Manual Bag (which includes the items listed below) <

. • Owner’s Manual

• Nozzle Cleaner Kit

• “0”-Ring Kit

• Tank Labels j

Become familiar with each piece before assembling

the cleaning system. Check all contents against the

Illustration on Page 5. If any parts are missing or

damaged, call the Pressure Washer'Helplioe.^t^ •

1-800-222-3136. ' - ' '

TO REMOVE PRESSURE WASHER FROM

CARTON

• Remove loose parts and parts box included with

your cleaning system.

• Slice two comers at guide handle end of carton from top to bottom so the panel can be folded . down flat.

■ Raise guide handle, secure in place.

• Roll the cleaning system out the open end of the

carton.

• Check carton for additional loose parts. HOW TO SET UP YOUR PRESSURE

WASHER For the most part, your Craftsman High Pressure

Cleaning System has been assembled at the factory. You must, however, assemble the spray gun and attach the high pressure hose to the spray gun.

• Cut the tie wraps on the high pressure hose and

connect high pressure hose to gun. Tighten by hand.

Attach nozzle extension to spray gun.

Lift the handle to upright position and slide the locking caps into place

OPERATION

KNOW YOUR HIGH PRESSURE WASHER Read this owner’s manual and safety rules before operating your cleaning system. Ctompare the

illustrations with your cleaning system to familiarize yourself with the locations of various controls and adjustments.

System Rinse, Detergent and

Chemical Reservoirs with

Intemai Filter and Baffle

Dial-A-Cieaner''*' Selector Knob

Spray Gun

Gas Cap

Throttle Control

High Pressure Hose

Air Filter

Choke Lever

Water Inlet

Adjustable Nozzle

Adjustable Nozzle - Adjust for high or low pressure; narrow or fan spray.

Air Filter - Dry type filter element limits the amount of dirt and dust that gets in the engine. *

Choke Lever - Used to start a cold engine. Dial-A-Cleaner™ Selector Knob - Selects any one

of three chemicals or the clean water system rinse. Gas Cap - Rll engine with regular unleaded gasoline

here. High Pressure Hose - Connect one end to the spray

gun and the other to the high pressure outlet. High Pressure Outlet - Connection for'high pressure

hose.

High Pressure Outlet

Pump

Oil Fill Cap - Fill engine with oil here. See page 7 for oil recommendations.

Pump - Develops high pressure water. Spray Gun - Controls the application of water onto

cleaning surface with trigger device. Includes safety latch.

System Rinse, Detergent and Chemical Reservoirs with Internal Filter and Baffle - Used to provide detergent or other chemicals to the low pressure water stream.

Throttle Control - Use to set the engine in starting

mode. Stops a running engine.

Water Inlet - Connection for garden hose.

HOW TO USE YOUR CLEANING SYSTEM Read these instructions and learn how to use your

cleaning system before you attempt to start your cleaning system, if you have any problems operating your cleaning system, please call the pressure washer helpline at 1-800-222-3136.

How To Use the Adjustable Nozde

WARNING! Never adjust spray pattern when spraying. Never put hands in front of the nozzle

when adjusting the spray.

Push the nozzle forward for low pressure . Pull the nozzle backward until it “snaps" into placelo achieve high pressure.

Cleaning With The Adjustable Nozzle

CAUTION: Before starting your Cleaning

IMPORTANT: Use soaps designed specifically for pressure washer cleaning systems. Household detergents could damage the pump.

IMPORTANT: You must attach all hoses before you start the engine. Starting the engine without all the hoses connected and without the water turned ON will damage the pump.

Up to three (3) different solutions can be carried on the cleaning system at one time. To apply detergent follow these steps:

• Dilution is necessary when using the supplied

System, make sure you have read and followed the instmctions in the sections “Before Starting

the Cleaning System” on page 7 and To Start the Cleaning System” on page 8.

chemical packets. Simply snip one comer of the plastic pouch, pour the chemical into the tank, then fill the tank with clean water. Label tanks with the provided tank labels

Pour chemical into one of

the tanks labeled A, B, C.

Push nozzle forward

backward for high

pressure.

Twisting the nozzle adjusts the spray pattern from a narrow to a “fan" pattern.

clockwise for narrow spray.

For most effective cleaning, keep spray nozzle between 8 to 24 inches away from cleaning surface.

Damage to the surface may occur if you get the spray nozzle too close to it.

for low pressure.

Twist nozzle

counterclockwise for “fan” pattern.

If using another chemical designed for use with pressure washers, prepare the chemical solution as required by the chemical manufacturer. Rll chemical reservoir(s) with the prepared solution as

needed.

Rotate the Dial-A-Cleaner™ selector knob to the letter corresponding to the desired reservoir.

Push the adjustable nozzle forward to low pressure

mode. Detergent cannot be applied with nozzle

in high pressure position. Review the use of the adjustable nozzle. Connect garden hose to water inlet, check that high

pressure hose is connected to spray gun and pump (see ASSEMBLY on page 4), and start engine.

WARNING: Be extremely careful if you must

• Start at lower portion of area to be washed and

• Allow detergent to 'soak in’ (between 3-5 minutes)

Wash and Rinse Surface After you have applied detergent, scour the surface

with the high pressure water stream and then rinse it

clean, as follows: -

• Pull adjustable nozzle backward to get high

• Expand the spray pattern for a more gentle rinsing

use the cleaning system from a ladder, scaffolding or any other relatively unstable location. When you press the trigger, the recoil from the initial spray could force you to fall, or if you are too close to the cleaning surface, high

pressure could force you off a climbing

apparatus.

work upward, using long, even overlapping strokes.

before washing and rinsing. Reapply as needed to

prevent surface from drying.

pressure mode. Chemical will not flow when in the high pressure mode.

action. Start at top of area to be rinsed, working

down with same action as for cleaning.

CAUTION! Test a small area of the surface to

RINSE SYSTEM AFTER EVERY USE

It is imperative that the chemical selector system be rinsed after each use to prevent clogging or leaks: >

• Fill the System Rinse reservoir with clean water.

• Before disconnecting the water supply, start your

be cleaned. Make sure there is rto damage caused by the high pressure spray.

cleaning system.

CAUTION: Before starting your Cleaning System, make sure you have read and followed the instructions in the sections "Before Starting the Cleaning System" on page 7 and To Start the Cleaning System” on page 8.

Push adjustable nozzle forward to get low pressure mode.

Rotate the Dial-A-Cleaner™ selector knob to the letter corresponding to the System Rinse tank. As clean rinse water is drawn through the system,

continue the flow until no detergent foam is

observed. Rotate the Dial-A-Cleaner'^** selector knob to the

OFF position.

BEFORE STARTING THE CLEANING SYSTEM

To operate the engine you will need to do the following: Add Engine Oil

Only use high quality detergent oil rated with API service classification SF or SG. Select the oil’s SAE viscosity grade according to your expected operating temperature:

colder ^111 !■ 32°F ■!! » warmer

5W30

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 32°F. Check your engine oil level more

frequently to avoid possible damage from running low

on oil.

• Place pressure washer system on a level surface

• Clean area around oil fill and remove oil dipstick.

• Wipe dipstick clean.

• Pour oil from enclosed bottle Into the oil fill opening until oil reaches full mark on the dipstick. Stop and

check the oil level periodically. Do not overfill.

• Install oil dipstick, hand tighten securely.

Add Gasoline

• Use regular unleaded gasoline with the cieaning

system engine. Fuel tank capacity is 1.5 U.S. quarts.

DANGER! Never fill fuel tank indoors. Never

A A

To add fuel to engine:

• Clean area around fuel cap, remove cap.

• Add regular unleaded gasoline, slowly, to the fuel

Important: Never mix oil with gasoline.

• Install fuel cap and wipe up any spilled gasoline.

fill fuel tank when engine is running or hot. Do

not smoke when filling fuel tank. CAUTION! Do not overfill the fuel tank.

Always leave room for expansion.

CAUTION! Experience indicates that alcohoi 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.

tank.

SAE 30

TO START YOUR PRESSURE WASHER The best way to start your cleaning system engine for

the first time is to follow these instructions step-by

step. This starting information also applies whenever you start the engine after you have let the cleaning system sit idle for at least a day.

• Place the cleaning system in an area close enough to an outside water source that can flow at a rate of

at ieast 2.5 galions per minute. Connect a garden hose to the water spout.

• Check that the high pressure hose is lightly

connected to the spray gun and to the pump. See ASSEMBLY section on page 4. ■,

• Check inlet screen on the water inlet. If the screen is dirty, clean before attaching a garden hose. If the screen is damaged, do not connect to the garden

' hose. Replace with screen provided in maintenance

kit or call 1-800-366-PART to order a replacement

inlet screen.

• Attach the the garden hose to the water inlet.

• Turn on the water.

Important: Do not run pump without the water supply connected and turned on. You must follov/this ca.ution

or the pump will be damaged.- - ’ ' '' r''

• Remove the adjustable nozzle extension from the

spray gun.

• Pull the trigger on the spray gun and hold until a

steady stream of water flows from the gun.

• Engage the safety latch on the spray gun.

Safety Latch

Attach adjustable nozzle extension onto spray gun. Move the throttle control lever to the “Fast”

position.

Note: If restarting a warm engine after a short shutdown, be sure the throttle control is in the "Fast” position and the choke is in the “Run” position.

• Grasp rope handle and pull slowly until you feel some resistance. Then pull cord rapidly to overcome compression, prevent kicldiack and start the engine. Let rope return to starter slowly.

Note; Always keep the Throttle Control Lever in the ‘Fast* position when operating the pressure washer.

• When the engine starts, gradually move the Choke Lever from one position to the next until it is in the

“Run” position.

Note: If after 3 pulls the engine fails to start, move the Choke Lever to the ‘Run’ position, pull trigger on gun

to relieve pressure, reengage safety latch, and puli the

recoil starter handle rapidly (Max. 3 pulls).

• Once the engine has started, disengage the spray

gun safety latch.

HOW TO STOP YOUR PRESSURE

WASHER

Important Do not run pump without the water supply

connected and turned on. You must follow this caution

or the pump will be damaged.

• Move the Throttle Control Lever to the ‘Stop’

position.

• Simply shutting off the engine will not release pressure In the system. Squeeze trigger on the spray gun to relieve pressure in the hose.

Note: A small amount of water will squirt out when you release the pressure.

• Rotate the Dial-A'Cleaner^^ selector knob to the OFF position to prevent chemical leakage.

SIPHONING DO NOT siphon standing water for your water supply.

Contaminated, brackish or dirty water can damage the pump. Connect only to household water supply.

Fast

Slow

Stop

Set the choke lever to “Choke” position.

TIPS

• Never use the garden hose inlet to siphon

detergent or wax.

• If you hold the spray nozzle too far away from the

object being cleaned, washing will not be as effective.

• Always store the cleaning system vwth the Dial-/

Cleaner™ selector knob to the OFF position.

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