Craftsman 580.762250 User Manual

Owner’s Manual

CRnFTSMRN

6.0 HORSEPOWER
2250 PSI 2.2 GPM

HIGH PRESSURE WASHER

Model No.

580.762250

CAUTION: Before using this

product, read this manual and
follow all Safety Rules and
Operating Instructions.

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

SEARS, ROEBUCK and CO., Hoffman Estates, IL 60179 U.S.A.

Part No. 21009 Draft 3 (2/25/97)

TABLE OF CONTENTS

SAFETY RULES................................................................2-3

ASSEMBLY........................................................................4-5

OPERATION

MAINTENANCE .......................................................

SERVICE AND ADJUSTMENTS........................................14

....................................................................

6-10

STORAGE ....................................................................... .15

TROUBLESHOOTING

NOTES................................................................................17

REPLACEMENT PARTS ..............................................18-25

HOW TO ORDER PARTS

........................................................

................................

BACK PAGE

LIMITED ONE YEAR WARRANTY ON CRAFTSMAN HIGH PRESSURE WASHER

For one year from the date of pi^ehase, when this Craftsman High Pressure Washer is maintained and operat
ed according to the-instroctronl ih 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 pur

chase. If this higfrpresBure washer is used for rental purposes, this warranty applies for only 30 days after
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 man
ual.

WARRANTY SERVICE IS AVAILABLE BY RETURNING THE HIGH PRESSURE WASHER TO THE NEAR
EST SEARS STORE OR OTHER CRAFTSMAN OUTLET IN THE UNITED STATES.
This warranty gives you specific legal rights and you may also have other rights, which vary from state to
state.

_______

______________

'

16

_

________

SEARS, ROEBUCK AND CO., D/817 WA, Hoffman Estates, IL 60179

SAFETY RULES

CAUTION: ALWAYS DISCONNECT SPARK PLUG WIRE AND PLACE WIRE WHERE IT CANNOT CON
TACT SPARK PLUG, TO PREVENT ACCIDENTAL STARTING WHEN SETTING UP. TRANSPORTING,
ADJUSTING OR MAKING REPAIRS TO YOUR HIGH PRESSURE WASHER.

CAUTION: Before using this product,
read this manual and follow all Safety
Rules and Operating instructions.

WARNING:

The engine exhaust from this product

contains chemicals known to the State

of California to cause cancer, birth

^efectSjOrothe^^

TRAINING:

• Engine exhaust gases contain DEADLY carbon

monoxide gas. This dangerous gas, if breathed in suf

ficient concentrations, can cause unconsciousness or

• even death. Operate this equipment only in the open

air where 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 pressure washer in areas away from com
bustible 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 mini
mum 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 prop
erty damage or severe injury.

• Do not allow CHILDREN to operate the Pressure
Washer at any time.

PREPARATION: .

• 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 Pressure Washer 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 Pressure
Washer. These components act as spark
arrestors if the engine backfires.

• Check the fuel system for leaks or signs of deteri
oration such as chafed or spongy hose, loose or
missing clamps or damaged tank or cap. Correct
all defects before operating the Pressure
Washer.

OPERATION:

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

tact with the fluid stream. DO NOT come in con
tact with a fluid stream created by a leak in the
high pressure hose.

High pressure stream of fluid that this equipment
can produce can pierce skin and its underlying
tissues, leading to serious injury and possible
amputation.

Never aim the gun at people, animals or plants.
High pressure spray can cause paint chips or

other particles to become airborne and fly at high
speeas.

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 pressure washer.

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 work
ing order.

Use a respirator or mask whenever there is a
chance that vapors may be inhaled. Read all
instructions with the mask so you are certain the
mask will provide the necessary protection
against inhaling harmful 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 pressur
ized 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 slopes
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 adjust unloader valve to a pressure in
excess of machine rating.

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.

MAINTENANCE AND STORAGE:

• Operate and store this unit on a stable surface.
♦ High pressure hose can develop leaks from wear,

kinking, abuse, etc. Water spraying from a leak is
capable of injecting material into skin.lnspect
hose each time before using it. Check all 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 nose that meets minimum pressure rat
ing of your pressure washer.

Note: In the State of California a spark arrestor is
required by law (Section 4442 of the California
Public Resources Code). Other states may have
similar laws. Federal laws apply on federal lands.

Note: If you equip the engine of your pressure wash
er with a spark arrestor muffler, the spark arrestor
must be maintained in effective working order by the

owner/operator.
You can order a spark arrestor (part # 398067)

through your Sears Service Center.

A

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

ASSEMBLY

CARTON CONTENTS

The following parts are shipped loose with your pressure
washer:

• Main Unit — pressure washer with wheels and guide

handle

• Product Introduction Video

• Nozzle Cleaner Kit

• High Pressure Hose

• Parts Box (which includes items listed below

• Spray Gun

• Wand Extension with Hi-Lo Adjustable Nozzle

• Wire Form

• Motor Oil

Become familiar with each piece before assembling the
pressure washer. Check all contents against the illustra
tion on Page 6. If any parts are missing or damaged, call
the Pressure Washer Helpline at 1-800-222-3136.

TOOLS REQUIRED FOR ASSEMBLY

2 adjustable wrenches OR the following wrenches

• 11/16" (17mm) wrench

• 7/8” (23mm) wrench

• Remove the unit by rolling it out the opening in the

carton, then check carton for additional loose parts.

HOW TO SET UP YOUR PRESSURE WASHER

For the most part, your Craftsman High Pressure Washer
has been assembled at the factory. You must, however,
attach the wire form, assemble the spray gun, and attach
the high pressure hose to the pump and spray gun.

Note; Included with your unit is a video cassette that

demonstrates how to set up your pressure washer. If
you have a viedo cassette recorder you may wish to view
the video before assembling your unit.

• Insert the wire support with the longer arm positioned

on the left. From this view the hook should resemble
a “J”.

TO REMOVE PRESSURE WASHER FROM CARTON

• Remove loose parts and parts box included with pres

sure washer. The high pressure hose is packed in the
bottom of the carton on the guide handle end.
Remove the hose.

• Slice two corners at guide handle end of carton from
top to bottom so the panel can be folded down flat,
then remove all packing material.

• Raise guide handle and secure in place.

Loosen knobs to
raise handle

/

Cut tie wrap on chemical injection tube. Remove chemi
cal injection filter, thread chemical tube through the wire

form and reinsert filter into tube.

Tighten knobs
when handle is^
straight.

Cut tie wrap from high pressure hose. Connect
high pressure hose to gun with either two

adjustable wrenchs or one 11/16” and one 7/8”
wrench.

Remove plastic cap and connect high pressure
hose to pump.

Place assembled spray gun on holder.

CHECKLIST

Before you operate your new high pressure washer,

to be sure you receive the best performance and sat
isfaction from this quality product, please review the
following checklist:

• All assembly instructions have been completed.

• The high pressure hose connections to the spray

gun and to the pump are tight and secure.

CAUTION: Any attempt to crank or

start the engine before it has been
properly serviced with the recommend
ed oil may result in an engine failure.
See Page 9 for instructions on adding
oil and proper oil specifications.

While learning how to use your high pressure
washer, pay extra attention to the following important
items;

• Engine oil is at proper level

• Be sure gas tank is filled properly with clean, "

fresh, unleaded gasoline.

• Become familiar with all controls - their location

and function. Operate those controls before start
ing the engine.

OPERATION

KNOW YOUR HIGH PRESSURE WASHER

READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR HIGH PRESSURE WASHER.
Compare the illustrations with your high pressure washer to familiarize yourself with the locations of various controls
and adjustments. Save this manual for future reference.

SPRAY GUN ASSEMBLY

RECOIL STARTER

ENGINE THROTTLE
CONTROL LEVER

AIR CLEANER

GUIDE HANDLE

ADJUSTABLE
NOZZLE

WATER INLET

HIGH PRESSURE

OUTLET

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

pressure of the outlet stream.

ENGINE THROTTLE CONTROL LEVER - Sets engine in

starting mode for recoil starter; STOPS running engine.

RECOIL STARTER - Used for starting the engine manu

ally.
AIR CLEANER - Dry type filter element limits the amount

of dirt and dust that gets in the engine.

CHEMICAL INJECTOR
REGULATOR

SPRAY GUN ASSEMBLY - Controls the application of

water onto cleaning surface with trigger device. Includes

safety latch.
CHEMICAL INJECTION TUBE AND FILTER - Mixes

water and detergent in outlet water flow.

HIGH PRESSURE OUTLET - Connection for high pres
sure hose.

WATER INLET - Connection for garden hose.

HOW TO USE YOUR PRESSURE WASHER

IF YOU HAVE ANY PROBLEMS operating your pres
sure washer, please call the pressure washer helpline
at 1-800-222-3136.

WARNING NEVER adjust spray pattern
when spraying. NEVER put hands in front

of spray nozzle to adjust spray pattern.

You could be injured.

HOW TO ADJUST PRESSURE AND SPRAY PATTERN

On the end of your spray gun is a nozzle that you
can slide forward and backward and that you can
also twist from side to side. With the adjustable noz
zle you can adjust the spray pattern to be either high

pressure or low pressure. You can also adjust the

spray so it is concentrated in a stream pattern or

expanded into a fan pattern.

• Located on the front of the pump is the pressure
control knob. You can increase the pressure of
the spray by turning the knob clockwise or
decrease the pressure by turning the knob coun

terclockwise.

Slide the nozzle forward when you wish to adjust
the spray to low pressure mode. Slide the nozzle

backward to achieve high pressure (see
“Adjusting the Spray Pattern in figure below).

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

TWIST NOZZLE
FOR FAN SPRAY

PATTERN

• For most effective cleaning, keep spray nozzle

between 8 to 24 inches away from cleaning sur
face.

• If you get spray nozzle too close, especially using

high pressure mode, you may damage the clean
ing surface.

TWIST NOZZLE FOR

NARROW SPRAY

PATTERN

APPLYING DETERGENT AND CLEANING WITH
ADJUSTABLE NOZZLE

IMPORTANT: Use soaps designed specifically for

pressure washers. Household detergents could dam
age 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.

Note: The first step involves applying an appropriate

detergent/solvent solution to penetrate and loosen
grime. The detergent is applied at low pressure to
avoid splashing, overspraying and waste. Leave the
solution on surface for 3 to 5 minutes to allow solu
tion to work.

Note: The second step involves cleaning the surface

you have prepared with the pressure washer and
then rinsing it clean.

NOZZLE IN HIGH
PRESSURE MODE

SLIDE NOZZLE FORWARD

FOR LOW PRESSURE MODE

AND DETERGENT APPLICA
TION

To apply detergent follow these steps:

• Prepare the detergent solution as required by the job.

• Hang the detergent solution on the “J” hook on the

wire form on the guide handle.

• Place small filter of the clear, chemical injection tube

into the detergent container.

• Slide 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 on Page 7.

• Connect garden hose to water inlet (see ‘TO START

PRESSURE WASHER” on page 10), check that high
pressure hose is connected to spray gun and pump
(see “ASSEMBLY” on page 5), and start engine..

• Apply detergent to a dry surface, starting from the bot
tom and working up.

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

Note: To adjust the concentration of the mixture of

cleaning chemical and water, turn the smaller black knob
next to the pressure regulator.

RINSING WITH THE PRESSURE WASHER

WARNING Be extremely careful if you must
use the pressure washer from ladder, scaf
folding or any other relatively unstable loca

tion. Pressure in a running washer builds in
the wand as you climb. 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.

• Hook up the water supply and start your pressure
washer (see TO START THE PRESSURE
WASHER” on page 10).

• Slide adjustable nozzle rearward to high pressure
position and wait for detergent to clear. Detergent will
not flow when in the high pressure mode.

• When detergent has cleared you may want to expand

the spray pattern for a more gentle rinsing action.
Start at top of area to be rinsed, working down with
same action as for cleaning.

You can also stop detergent from flowing by simply

removing siphon from bottle.

HOW TO STOP YOUR PRESSURE WASHER

• First, move the engine Throttle Control Lever to STOP

position.

CHOKE

Position

• Simply shuttling OFF the engine will not release pres

sure in the system. Squeeze trigger on the spray gun
to relieve pressure in ttie hose. —

Note: A small amount of water will squirt out when you

release the pressure.

BEFORE STARTING THE PRESSURE WASHER

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

ENGINE OIL

• A 20 oz. bottle of SAE 30 weight oil is included in the
parts carton. Fill engine crankcase with recommended
oil until oil level is at FULL point on dipstick. Do not fill
above that mark. About 20 ounces is required. POUR
SLOWLY.

Note; When adding oil to the engine crankcase in the

future, use only high quality detergent oil rated with API

service classification SF and SG rated SAE 30 weight.
Use no special additives.

Select the oil’s viscosity grade according to your expect
ed operating temperature.

colder

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. Oil sump

capacity is 20 ounces.

• Place pressure washer on a level surface

• Clean area around oil fill and remove oil dipstick.

• Wipe dipstick clean.

- 32°F —

■
1

—► warmer

SAE 30

ADD GASOUNE

WARNING NEVER fill fuel tank indoors.
NEVER fill fuel tank when engine is running
or hot. DO NOT light a cigarette or smoke
when filling the fuel tank.

CAUTION: Do not overfill the fuel tank.
Always leave room for expansion.

• Use regular UNLEADED gasoline with the pressure
washer engine. Regular leaded gasoline may also be
used if UNLEADED is not available. Fuel tank capaci
ty is 1 U.S. quart.

IMPORTANT: It is important to prevent gum deposits

from forming in essential fuel system parts such as the
carburetor, fuel filter, fuel hose or tank during storage.
Also, experience indicates that 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 emptied before storage of 30 days
or longer. See “Storage” on page 15. Never use engine
or carburetor cleaner products in the fuel tank or perma

nent damage may occur.

• Clean area around fuel fill cap, remove cap.

Pour oil from the enclosed bottle into the oil fill open

ing until oil reaches FULL mark on the dipstick. DO
NOT OVERFILL.

Install oil dipstick, hand tighten securely.

Add “UNLEADED” regular gasoline, slowly, to fuel
tank.

Install fuel cap and wipe up any spilled gasoline.

TO START YOUR PRESSURE WASHER

You have assembled your high pressure washer and
have prepared the engine for starting. You are now ready
to clean your car, boat or the outside of a building or
whatever you plan to clean.

The best way to start your engine-powered pressure
washer for the first time is to follow these instructions
step-by-step. This starting information also applies when
ever you start the engine after you have let the pressure
washer sit idle for at least a day.

• Place the pressure washer in an area close enough to
an outside water source that can flow at a rate of 3
gallons per minute. Connect a garden hose to the
water spout.

• Check that the high pressure hose is tightly connected
to the spray gun and to the pump. See ASSEMBLY
section for illustrations.

• Connect the garden hose to water inlet opening on

the pressure washer pump and turn ON the water.

• Reconnect the wand extension

Note: After reconnecting the wand extension, you may
need to squeeze trigger again on pressure washer wand
to relieve the air pressure caused by water inlet supply.
Water will spew out of the gun in a thin stream. This will
make it easier to pull start the engine.

• Engage safety latch on spray gun to the ON position.
This disables the trigger so you cannot inadvertently
actuate a high pressure spray.

Set THROTTLE CONTROL LEVER to CHOKE posi

tion (see Page 8).
Remove the wand extension and squeeze the trigger

to purge pump system of air and impurities.

• Turn the pressure control knob counterclockwise two

turns from maximum pressure (see Page 7).

• Grasp the starter grip and pull slowly until you feel

resistance. Then pull rapidly up to two (2) times.

• When engine starts, move the Throttle Control Lever
to the FAST position. If engine fails to start, press the
trigger to relieve the pressure, set the Throttle Control
Lever to FAST position, then pull starter handle slowly
until you again feel resistance and then pull up to two

(2) times rapidly.

• Allow engine to run for two minutes before using.

• Once engine has started, place Safety Latch in the
OFF position.

IMPORTANT: An internal thermal relief valve has a maxi

mum temperature setting of 140°F (60®C). If you run the

pump for 5 minutes without pressing the trigger on the
spray gun, 1/2 to 1 ounce of water is reieased through
the valve to cool the unit. The small amount of water will
drip out the bottom of pump.

SIPHONING

We recommend that you DO NOT siphon"your water sup

ply. Connect only to household water supply.

TIPS

• Never use the garden hose inlet to siphon detergent

or wax.

> If you have the spray nozzle too far away, the clean

ing will not be as effective.

MAINTENANCE

CUSTOMER RESPONSIBILITIES

MAINTENANCE SCHEDULE

FILL IN DATES AS YOU COMPLETE

REGLMJVR SERVICE

MAINTENANCE TASK

PRESSURE WASHER

Check/dean water inlet screen
on quick-connect.

Check high pressure hose. X
Check detergent hose. X
Check spray gun and assembly for leaks. X
Purge pump of air and contaminants. X
ENGINE

Check oil level. X
Change engine oil. t
Service air deaner. X**
Clean/reptace spark plug. X
Prepare for storage.

t Clean if clogged. Replace if periorated.
i .Change oil after first 8 hours of operation then after every 50 hours.
* Change sooner when operating under heavy load or high ambient temperature.
** Clean more often under dirty or dusty conditions.

HOURLY OPERATING INTERVAL

Before Each

Use

xt

Prepare unit for storage if it is to remain idle for longer
than 30 days.

Every 25
Hours or

Yearly

Every 50
Hours or

Yearly

X*

Every 100

Hours or

Yearly

SERVICE DATES

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 properly maintain your high pressure'washer.

All adjustments in the Service and Adjustments sec

tion of this manual should be made at least once

each season.

• Once a year you should clean or replace the
spark plug and clean or replace the air filter and

check the gun and wand assembly for wear. A

new spark plug and clean air filter assure proper

fuel-air mixture and help your engine run better
and last longer.

PRODUCT SPECIFICATIONS

Pressure Washer Specifications

PRESSURE 2250 Dsi
FLOW RATE 2.2 GPM
DETERGENT MIX
WATER SUPPLY

TEMPERATURE

Engine Specifications

ENGINE MODEL
RATED HORSEPOWER 6.0

DISPLACEMENT
SPARK PLUG: Type: Champion RJ-8C

Set Gao to: 0.030 inch (0.76mm)

GASOLINE CAPACITY

OIL (20 oz. caDacitvf
SOLID STATE IGNITION

AIR GAP

Use undiluted deteraent

Net to Exceed 140°F

BricQS & Stratton

158cc

or equivalent

1 U.S. Quart *
SAE 30 weicht

0.0125 inch

BEFORE EACH USE

Check water inlet screen for damage.
Check high pressure hose for leaks.
Check detergent inlet hose and filter for damage.

Check gun and wand assembly for leaks.

Purge pump of air and contaminants.

Check engine oil level.

ENGINE MAINTENANCE

A CAUTION: Disconnect spark plug wire from

^ spark plug and keep wire away from spark

plug-

____________________________________

CHECKING OIL LEVEL

Oil level should be checked prior to each use or at least
every 5 hours of operation. Keep oil level maintained.

CHANGING ENGINE OIL

PRESSURE WASHER MAINTENANCE

Check and Clean inlet Screen: Remove quick-connect

and examine inlet screen on the female connector.
Clean if it is clogged or replace if it is torn.

Check High Pressure Hose: High pressure hose can

develop leaks from wear, kinking, atHise. Inspect hose
each time before using it. Check for cuts, leaks, abra
sions or bulging of cover, or damage or movement of
couplings. If any of these conditions exist, replace hose
immediately.

DANGER: Water spraying from a leak is

A

capable of injecting material into skin.
NEVER repair high pressure hose. Replace
with hose that meets minimum pressure rat
ing of your pressure washer.

Check Detergent Hose: Examine the filter on the deter

gent hose and clean if clogged. Hose should fit tightly on

barbed fitting. Examine hose for leaks or tears. Replace
the filter or hose if either is damaged.

Check Gun and Wand: Examine hose connection to

gun and make sure it is secure. Test trigger by pressing
it and making sure it springs back into place when you
release it. Put safety latch in ON position and test trig
ger. You should not be able to press trigger.

Purge Pump of Air and Contaminants

To remove the air from the pump, follow these steps:

• Set up the pressure washer as described in the

ASSEMBLY section and connect the water supply.

• Remove the wand extension from the gun.

• Pull the trigger on the gun and hold.
To remove the contaminants from the pump, follow

these steps:

Set up the pressure washer as described in the
ASSEMBLY section, and connect the water supply.

Remove the nozzle attachment from the gun.

Start the engine according to instructions in OPERA
TION section.

Pull the trigger on the gun and hold.

When the water supply is steady and constant,
engage the safety latch and refasten the nozzle
attachment.

Change oil after first 8 hours of operation. Change oil
every 50 hours thereafter. If you are using your pressure

wrasher under extremely dirty or dusty conditions, or in
extremely hot weather, change oil more often.

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

• Before you tip the pressure washer to drain oil, drain
fuel tank by running pressure washer until fuel tank is
empty.

• Clean area around oil fill, remove oil fill cap/dipstick.

Wipe dipstick clean.

• Tip your pressure washer as shown to drain oil com­plelety into a suitable container. When crankcase is
empty, return the pressure washer to its upright posi

tion.

Fill engine crankcase with recommended oil until oil
level is at FULL point on dipstick. Do not overfill
above that mark. About 20 ounces is required. POUR

SLOWLY. _
When engine crankcase is filled to proper level,

install and tighten oil cap/dipstick.

CLEAN/REPLACE SPARK PLUG

Change the spark plug every 100 hours of operation or
once each year, whichever comes first. This wiil heip
your engine to steui easier and run better. Repiace with
Champion RJ-8C or equivalent type spark plug. Set
spark plug gap 0.030 inch (0.76mm).

SERVICE AIR CLEANER

Your engine wiil not run properly and may be damaged if
you run it using a dirty air cleaner.

Clean or replace the air cieaner once every 25 hours of
operation or once each year, whichever comes first.
Ciean or repiace more often if operating under dirty or
dusty conditions. Replacements are available at your
local Sears Authorized Service Center.

To clean or replace the air cieaner, foliow these steps:

• Loosen screw.

• Remove air cleaner cover carefully. The screw will

stay with the cover.

To service the paper air filter clean it by tapping it
gently on a flat surface. If very dirty or damaged,
replace the air filter. DO NOT oil the air filter.

Reassmble all parts and fasten securely to the

engine with the screw.

SERVICE AND ADJUSTMENTS

CARBURETOR

If you think your carburetor needs adjusting, see your
nearest Sears Service dealer. Engine performance may
be affected above 4,000 feet in altitude. To improve

engine performance, see your nearest Sears Service
dealer.

NOZZLE MAINTENANCE

If the nozzle becomes restricted or clogged with foreign
materials, such as dirt, excessive pump pressure may

develop. A partially clogged nozzle can cause a pulsing
sensation during use. This generally is not a pump relat
ed problem, but rather a clogged or partially restricted

nozzle.
If the nozzle becomes clogged or partially restricted,

immediately clean the nozzle with the kit included with
your pressure washer by following these instructions:

• Shut off the engine and turn off the water supply.

• Separate the wand from the gun.

• Rotate to stream setting.

• Remove nozzle from the end of the wand using a
2mm or 5/64 alien wrench (like the one induct in the
kit).

Use the wire included in the kit dr a small paper clip to

free the foreign materials clogging or restricting the

nozzle.
Remove additional debris by back flushing water sup

ply through wand. Back flush between 30 to 60 sec
onds. Turn wand to stream spray and move nozzle

from low to high pressure while flushing.

Reinstall nozzle into wand. DO NOT overtighten.
Reconnect wand extension to spray gun.

Reconnect the water supply, turn ON the water, and
start the engine.

Test the pressure washer by operating with nozzle in

the high and the low pressure positions.

.Ï’.WAV/W

Insert wire into nozzle and turn back and forth to clear

obstruction.

STORAGE

AFTER EACH USE

Water should not remain in the unit for long periods of time.
Sediments of minerals can deposit on pump parts and
“freeze” pump action. Follow these procedures after every
use:

• Flush detergent hose by placing the injector filter into
a pail of clear water while running Pressure Washer
with nozzle in low pressure mode. Flush until you can
see clear water running through the tube.

• Shut off the engine and let it cool, then remove all
hoses.

CAUTION: Be sure throttle lever is in
“STOP” position before you continue. If
you start engine without the proper water
supply connected, you can damage the
pump._________________________________

• Empty the pump of all pumped liquids by pulling recoil

handle about 6 times. This should remove most of the
liquid in the pump.

• Coil the high pressure hose and inspect it for damage.
Cuts in the hose or fraying of it could result in leaks
and loss of pressure. Should any damage be found,
replace the hose. DO NOT attempt to repair a dam

aged hose. Replace the hose with the genuine

Craftsman part.

• Drain water from hose and properly hang it on the

wire support provided on the guide handle.

Note: To protect the unit from freezing temperatures, you

can draw windshield washer fluid into the pump by pour

ing the washer fluid into a 3-foot section of garden hose
connected to the inlet adaptor and pulling the recoil han

dle twice.

• Store in a clean, dry area.

WARNING: NEVER store engine with fuel
in tank indoors or in enclosed, poorly venti
lated areas where fumes may reach an

open flame, spark or pilot light as on a fur
nace, water heater, clothes dryer or other
gas appliance.

LONG TERM STORAGE

If you do not plan to use the Pressure Washer for more than

30 days, you must prepare the engine for long term storage.

Note: As always, prepare the pressure washer pump as

you would after each use.

It is important to prevent gum deposits from forming in
essential fuel system parts such as the carburetor, fuel fil
ter, fuel hose or tank during storage. Also, experience
indicates that 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
emptied before storage of 30 days or longer. Follow these
instructions:

PROTECT FUEL SYSTEM

• Remove all gasoline from the fuel tank to prevent gum

deposits from forming on these parts and causing pos
sible malfunction of engine.

A WARNING: Drain fuel into approved con

tainer outdoors, away from open fiame. Be
sure engine is cooi. Do not smoke.

• Run engine until engine stops from lack of fuel. Make
sure you have water supply to pump inlet connected
and turned ON.

CHANGE OIL

While engine is still warm, drain oil from crankcase. Refill
with recommended grade.

OIL CYLINDER BORE

• Remove spark plug and pour about 1/2 ounce (15ml)
of engine oil into the cylinder. Cover spark plug hole
with rag. Crank slowly to distribute oil.

A CAUTION! Avoid spray from spark plug

______

• Install spark plug. Do not connect spark plug wire.

hole when cranking engine slowly.

OTHER

• Do not store gasoline from one season to another.

• Replace your gasoline can if your can starts to rust.

Rust and/or dirt in your gasoline will cause problems.

• If possible, store your unit indoors and cover it to give

protection from dust and dirt. BE SURE TO EMPTY

THE FUEL TANK.

• Cover your unit with a suitable protective-eover that

does not retain moisture.

IMPORTANT: NEVER cover your pressure washer while

engine and exhaust area are warm.

TROUBLESHOOTING

PROBLEM

Pump has following problems:

failure to produce pressure, erratic

pressure, chattering, loss of
pressure, low water volume.

Detergent fails to mix with.

spray.

CAUSE

1. Nozzle in low pressure mode.

2. Water inlet is blocked.

3. InsKfequate water supply

4. Inlet hose is kinked or leaking

5. Clogged inlet hose strainer.

6. Water supply is over 140°F.

7. Outlet hose is blocked.

8. Outlet hose leaks.

9. Gun leaks.

10. Nozzle is obstnjcted.

11. Pump is faulty.

1. Detergent line is not submerged.

2. Chemical filter is clogged.

3. Nozzle is in high pressure mode.

CORRECTION

1. Pull nozzle backward for high

pressure mode.

2. Clear inlet

3. Provide adequate water flow.

4. Straighten inlet hose, patch leak.

5. Check / clean inlet hose strainer.

6. Provide cooler water supply.

7. Clear blocks in outlet hose.

8. Replace outlet hose if leaking.

9. Replace gun.

10. Clear nozzle.

11. Contact Sears Sen/ice Department.

1. Insert chemical line into detergent.

2. Clean or replace filter/detergent

line.

3. Push nozzle fonward for

low pressure mode.

Engine runs good at no-load

but "bogs down” when load is
added

Engine will not start; or starts

and runs rough

Engine shuts down during

operation

Engine speed is too slow.

1. Dirty air cleaner

2. Out of gasoline.

3. Stale gasoline.

4. Spark plug wire not connected

to spark plug

5. Bad spark plug.

6. Water in gasoline.

7. Overchoking.

8. Excessively rich fuel mixture.

9. Intake valve stuck open or closed.

10. Engine has lost compression.

1. Out of gasoline.

Contact Sears Service Department.

1. Clean or replace air cleaner.

2. Fill fuel tank.

3. Drain gas tank; fill with fresh fuel.

4. Connect wire to spark plug.

5. Replace spark plug.

6. Drain gas tank; fill with fresh fuel.

7. Set engine throttle control lever to

fast position.

8. Contact Sears Sen/ice Department.

9. Contact Sears Sen/ice Department.

10. Contact Sears Service Department.

1. Fill fuel tank.

Engine lacks power.

Dirty air fitter.

Replace air filter.