Craftsman 919.769060 User manual

Owner's Manual
5.5 Horsepower
2400 PSI
2.2 GPM
PRESSURE WASHER
Model No.
919.769060
• Safety Guidelines
•Assembly
• Operation
•Maintenance
•Storage
• Troubleshooting
• Repair Parts
•Espa_ol
CAUTION: Read the Safety Guidelines
and All Instructions Carefully Before
Operating.
Sears, Roebuck and Co., Hoffman Estates, IL 60170 U.S.A.
visit our craftsman website: www.sears.com/craftsman
D25852 Rev. 2 9/10/04

Inf:_:]q=1[o]_ [o_o]_hnl=1_i __]
WARRANTY ................................................ 2
SPECIFICATION CHART ..................................... 3
SAFETY GUIDELINES- DEFINITIONS ........................... 3
IMPORTANT SAFETY INSTRUCTIONS ........................ 3-7
BOX CONTENTS ............................................ 8
ASSEMBLY ............................................... 8-9
OPERATION ............................................ 10-14
MAINTENANCE ......................................... 14-17
STORAGE .............................................. 18-19
TROUBLESHOOTING GUIDE .............................. 19-21
REPAIR PARTS ......................................... 22-37
HOW TO ORDER REPAIR PARTS ...................... Back Cover
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, Roebuck and Co., D/817 WA, Hoffman Estates, IL 60179
D25852 2- ENG

_'_I;_[o,][_o]_l [o_-"E_-'_nnl
Model No. 919-769060
Pressure Washer
Pressure 2400 PSI
Flow Rate 2.2 GPM
Cleaning Units (PSI x GPM) 5280
Engine
RPM 3600
Rated Horsepower 5.5
Spark Plug Gap .030" (0.76ram)
Gasoline Capacity .29 gallons (1.1 liters)
Oil .58 quarts ( .55 liters) capacity SAE 30 weight
This manual contains information that is important for you to know and under-
stand. This information relates to protecting YOUR SAFETY and PREVENTING
EQUIPMENT PROBLEMS. To help you recognize this information, we use the
symbols below. Please read and understand the manual and pay attention to
these symbols.
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 damaqe.
Read Operator's Manual. Do not operate equipment until you have
read Operator's Manual for Safety, Assembly, _, and
Maintenance Instructions.
This product may not be equipped with a spark arresting muffler. If
the product is not equipped and will be used around flammable
materials, or on land covered with materials such as agricultural crops, forest,
brush, grass, or other similar items, then an approved spark arrester must be
installed and is legally required in the state of California. It is a violation of
California statutes section 130050 and/or sections 4442 and 4443 of the
California Public Resources Code, unless the engine is equipped with a spark
arrester, as defined in section 4442, and maintained in effective working order.
Spark arrester are also required on some U.S. Forest Service land and may also
be legally required under other statutes and ordinances.
Engine exhaust contains chemicals known, in certain quantities, to cause cancer,
birth defects or other reproductive harm.
3- ENG D25852

HAZARD
RISK OF EXPLOSION OR FIRE
WHAT CAN HAPPEN HOW TO PREVENT IT
• Spilled gasoline and it's vapors can be-
come 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 ex-
plosive 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 paint-
ed surfaces, melt any material sensitive
to heat (such as siding, plastic, rubber,
or vinyl), and damage live plants.
• Improperly stored fuel could lead to ac-
cidental ignition. Fuel improperly
secured could get into the hands of
children or other unqualified persons.
• Use of acids, toxic or corrosive chemi-
cals, poisons, insecticides, or any kind of
flammable solvent with this product
could result in serious injury or death.
• 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 1/2"below top
of tank to allow for expansion.
• Operate and fuel equipment in well ven-
tilated areas free from obstructions.
Equip areas with fire extinguishers suit-
able for gasoline fires.
• Never operate pressure washer in an
area containing dry brush or weeds.
Always keep pressure washer a mini-
mum 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 con-
tainer, in a secure location away from
work area.
Do not spray flammable liquids
HAZARD
RISK TO BREATHING
WHAT CAN HAPPEN HOW TO PREVENT IT
• Breathing exhaust fumes will cause seri- •
ous injury or death.
• Some cleaning fluids contain substances
which could cause injury to skin, eyes, or
lungs.
Operate pressure washer in a well venti-
lated 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 rec-
ommended for high pressure washers.
Follow manufacturers
recommendations.Do not use chlorine
bleach or any other corrosive compound
D25852 4- ENG

HAZARD
RISK OF UNSAFE OPERATION
WHAT CAN HAPPEN
• 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/watld is a powerful clean-
ing 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.
HOW TO PREVENT IT
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.
HAZARD
RISK OF ELECTRICAL SHOCK _l
i
WHAT CAN HAPPEN HOW TO PREVENT IT
• Spray directed at electrical outlets or • Unplug any electrically operated product
switches, or objects connected to an before attempting to clean it. Direct
electrical circuit, could result in a fatal spray away from electric outlets and
electrical shock, switches.
5- ENG D25852

HAZARD
RISK TO FLUID INJECTION
WHAT CAN HAPPEN HOW TO PREVENT IT
• 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 at-
tempting 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 tight-
ened and in good condition. Never
hold onto the hose or fittings during op-
eration.
• 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.
HAZARD
RISK OF CHEMICAL BURN
WHAT CAN HAPPEN HOW TO PREVENT IT
• Use of acids, toxic or corrosive chemi-
cals, 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 deter-
gents, 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.
D25852 6- ENG

HAZARD
RISK OF HOT SURFACES I JI
WHAT CAN HAPPEN HOW TO PREVENT IT
• Contact with hot surfaces, such as • During operation, touch only the control
engines exhaust components, could surfaces of the pressure washer. Keep
result in serious burn. children away from the pressure washer
at all times. They may not be able to
recognize the hazards of this product.
HAZARD
RISK OF INJURY AND PROPERTY
DAMAGE WHEN TRANSPORTING
OR STORING
WHAT CAN HAPPEN HOW TO PREVENT IT
• 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 shut-off valve, drain
the fuel from tank before transporting.
Only transport fuel in an ©SHA 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.
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.
7- ENG D25852

Engine Frame and
Wheel Assembly
0
High Pressure Chemical Hose
Hose Part No. HI40
Part No. D22166
f_ Spray Gun
Part No. 17780
Handle
Part No. D22302
English/
Spanish
Operator's
Manual
Knobs _-_
Part No. _'_
16471 _
Saddle
Bolts Part
No. D23196
TL_ Nozzle Cleaning
_--- Kit
Allen Wrench Part No, 16797
Cleaning Tool Part No. NCT001
Bagged Parts
Accessories Panel Part No, D25081
with Screws Part No. D22901
Engine Oil
.... _ ................................................_1_ i
Multi-Beg Wand
Part No. A06122
1. Place handle assembly onto
frame and connect handle to
frame.
2. Connect wand to gun. Tighten
securely.
3. Attach high pressure hose to gun.
Tighten securely.
D25852 8- ENG

5, ScrewsTo Assemble Accessories Panel
a. Remove top screws on
handle assembly.
b. Loosen bottom screws on
handle assembly.
rRemove
C. Place grooves in accessories
panel assembly onto screws
and slide panel assembly
into place.
d, Place screws (removed
earlier) into the top holes
and secure accessories
panel assembly to handles.
Do not overtighten.
9- ENG D25852

Know Your Pressure Washer
READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING
YOUR UNIT. Compare the illustrations with your unit to familiarize yourself with
the location of various controls and adjustments. Save this manual for future
reference.
Air Filter Lever
Multi-Peg
Wand
High
Pump
Chemical
High
Pressure
PRESSURE WASHER
High Pressure Pump (located
inside the shroud): Increases the
pressure of the water supply.
Engine: Drives the high pressure
pump.
High Pressure Hose: Carries the
pressurized water from the pump to
the gun and wand.
Spray Gun: Connects with wand to
control water flow rate, direction, and
pressure.
Multi-Peg Wand: Has a spray nozzle
which adjust from a pencil stream (0°)
to a wide angle fan spray (40°). The
spray can be adjusted by twisting the
nozzle clockwise and/or
counterclockwise. Also, the high and
low pressure settings can be con-
trolled by moving the nozzle in and
out. See Operation section.
Chemical Hose: Allows cleaners or
cleaning solvents to be mixed with
the pressurized water stream. See
How To Siphon Chemicals/Cleaning
Solvents in Operation section of this
manual.
ENGINE
Choke Control: Opens and closes
the choke valve in carburetor.
Throttle Control Lever: Controls
engine speed.
Starter Grip: Pulling starter grip
operates recoil starter to crank
engine.
Fuel Valve Lever: Opens and closes
connection between fuel tank and
carburetor.
D25852 10- ENG

PRESSURE WASHER
TERMINOLOGY
NOTE: Become familiar with this
terminology before operating.
PSI: Pounds per Square Inch. The
unit of measure for water pressure.
Also used for air pressure, hydraulic
pressure, etc.
GPM: Gallons Per Minute. The unit
of measure for the flow rate of water
through the pressure washer.
CU: Cleaning Units. GPM multiplied
by PSI.
Bypass Mode: In Bypass Mode, the
pump is recirculating water because
the trigger of the spray gun is not
pulled. If unit is left in bypass mode
for more than two (2) minutes, the
water temperature will rise to a
dangerous level and damage internal
components of the pump.Any
damage to pump due to these causes
will not be covered under warranty.
DO NOT allow your
unit to operate in
bypass mode for more than two
minutes at any time. Overheating
of pump can cause damage to
pump.
Thermal Relief Valve: In an effort to
prevent damage, pumps are equipped
with a thermal relief valve. This valve
will open when the temperature inside
the pump rises too high. This valve
will then release a gush of water in an
effort to lower the temperature inside
the pump. Immediately after this
occurs, the valve will close.The
thermal relief valve is part of the
pump and is not visible to the user.
Chemical Injection: Feeds cleaning
agents into the pump to mix with the
pressurized water and help in
cleaning.
Water Supply: All pressure washers
must have a source of water. The
minimum requirements for a water
supply are 20 PSI and 5 gallons per
minute.
HOW TO USE
IMPORTANT: Read and understand
how to use the pressure washer
before operating.
TO ADJUST PRESSURE
The pressure setting is preset at the
factory to achieve optimum pressure
and cleaning. If you need to lower the
pressure, it can be accomplished by
these methods.
1. Back away from the surface to be
cleaned. The further away you
are, the less the pressure will be
on the surface to be cleaned.
2. Reduce the speed of the
gasoline engine (RPM). Slow the
engine down and the water
pressure will go down with it.
DO NOT attempt to
increase pump
pressure. A higher pressure
setting than the factory set
pressure may damage pump.
TO USE WAND
Your pressure washer is equipped
with a multi-reg wand with both high
and low pressure settings. The high
pressure setting is for cleaning and
rinsing, the low pressure setting is for
applying chemicals or cleaning
solutions to surfaces.
Risk of injection or
injury to person. Do
not direct discharge stream toward
persons, unprotected skin, eyes, or
towards any pets or animals.
Serious injury can occur.
For high pressure operation, pull back
the nozzle of the multi-reg wand as
shown.
11- ENG D25852

The nozzle at the end of the multi-reg
wand can be rotated to change the
high pressure spray pattern from a
narrow jet to a 40° fan shape, as
shown. Markings have been placed
on the nozzle to help you select the
spray pattern.
40 ° fan spray
narrow jet stream
For low pressure operation, extend
the nozzle of the multi-reg wand as
shown.
TO SIPHON
CHEMICALS/CLEANING
SOLVENTS
Siphoning chemicals or cleaning
solvents is a low pressure operation.
NOTE: Use only soaps and
chemicals designed for pressure
washer use. Do not use bleach.
1. Press chemical hose onto
barbed fitting located near high
pressure hose connection of
pump as shown.
2. Place other end of chemical hose
with filter on it into container
holding chemical/cleaning
solution.
3. Set multi-reg nozzle to low
pressure setting, see Now To
Use Wand paragraph in this
section.
4. After use of chemical, siphon
clean water through chemical
hose to rinse it and pump clean.
Chemicals which remain in pump
can damage it. Damage to pump
due to chemicals will not be
covered under warranty.
NOTE: Chemicals and soap will not
siphon when wand is in the high
pressure setting.
TO SHUT DOWN
IMPORTANT: Read and understand
how to shut down the pressure
washer before operating.
1. If you have siphoned chemicals,
siphon a bucket of clean water
through the chemical hose.
NOTE: Failure to do so will
cause damage to the pump.
2. Turn engine off by placing the
throttle control in the OFF
position.
NOTE: NEVER turn the water off
with the engine running.
3. Turn the fuel valve to the OFF
position if engine will not be
restarted soon.
4. Turn water source off.
5. Pull trigger on spray gun to
relieve any water pressure in
hose or spray gun.
6. See Storage section in this
manual for proper storage
procedures.
D25852 12- ENG

BEFORE STARTING
Read and understand all Important
Safety Instructions in the front of
this manual and the following
Cautions and Warnings before
starting the pressure washer.
Filler cap/dipstick
•Never fill fuel tank completely.
Fill tank to 1/2" below bottom
of filler neck to provide space
for fuel expansion. Wipe any
fuel spillage from engine and
equipment before starting
engine.
•Never fill fuel tank indoors.
Never fill fuel tank when engine
is running or hot. Do not
smoke when filling fuel tank.
•Never run engine indoors or in
enclosed, poorly ventilated
areas. Engine exhaust con-
tains carbon monoxide, an
odorless and deadly gas.
•Never turn water supply off
while pressure washer engine
is running or damage to pump
will result.
•DO NOT use hot water, use
cold water only.
•DO NOT stop spraying water
for more than two minutes at a
time.
1. Add fresh high quality unleaded
gasoline with a pump octane
rating of 86 or higher. Do not
overfill. Wipe up spilled fuel
before starting the engine.
2. Remove filler cap/dipstick and
add engine oil (supplied) to
engine. NOTE: There will be a
slight amount of oil in the engine
from factory testing. Always
check oil level before each start-
up.
3. Verify the filter screen is in water
inlet of pump, as shown.
4. Connect high pressure hose to
pump outlet.
5. Connect water source to pump
inlet.
NOTE: Water source must provide
a minimum of 5 gallons per minute
at 20 p.s.i.
6. If you are applying a chemical or
cleaning solution, See How To
Siphon Chemicals/Cleaning
Solvents in Operation section of
this manual.
7 Turn water source on.
NOTE: Make sure water supply is
turned on.
13- ENG D25852

8. Turn fuel valve to the ON
position, 1/4 turn
counterclockwise.
9. Move the choke control lever to
the CHOKE ON N position and
the throttle control to the FAST
'_ position. NOTE: No choke is
needed to start a warm engine.
10. Pull starter grip slowly until you
feel resistance, then pull briskly.
Return starter grip gently. Pull
rope with a rapid full arm stroke.
Let rope rewind slowly. Repeat if
necessary. If the engine does
not start after two
pulls, pull the trigger to relieve the
pressure.
11. If the choke was used to start
the engine, move the choke lever
to the OFF position.
12. Depress trigger on gun to start
water flow. Release trigger to
stop water flow.
13. Adjust nozzle spray for the task
being performed. See How To
Use Wand instructions in this
section.
DO NOT let hoses
come in contact
with very hot engine muffler during
or immediately after use of your
pressure washer.
hV_V_41_lad=1_V_4_[_]_
WHEN PERFORMING MAINTENANCE, YOU MAY BE
EXPOSED TO HOT SURFACES, WATER PRESSURE,
MOVING PARTS, OR FIRE RESULTING IN DEATH. BEFORE PERFORMING
ANY MAINTENANCE OR REPAIR, DISCONNECT SPARK PLUG WIRE, LET
ENGINE COOL AND RELEASE ALL WATER PRESSURE. THE ENGINE
CONTAINS FLAMMABLE FUEL. DO NOT SMOKE OR WORK NEAR OPEN
FLAMES WHILE PERFORMING MAINTENANCE.
To ensure efficient operation and longer life of your pressure washer, a routine
maintenance schedule should be prepared and followed. If the pressure washer
is used in unusual conditions, such as high-temperatures or dusty conditions,
more frequent maintenance checks will be required.
D25852 14- ENG

CUSTOMER RESPONSIBILITIES TABLE
Before Every25 Every50 Every100
MAINTENANCE TASK each use hours or hours or hours or
yearly yearly yearly
ENGINE
check oil level X
change oil X
check air filter X
clean/replace spark plug X
PRESSURE WASHER
checWclean inlet screen X
check high pressure hose X
check soap and chemical ×
hose and filter
check gun and wand for leaks X
prepare for storage Prepare unitforstorage if itis toremainidlefor longer
than30days
ENGINE
To Check Oil
1. Shut down engine and place on a
level surface.
2. Remove filler cap/dipstick and
wipe it clean.
Filler cap/dipstick
3, Insert and remove the filler
cap/dipstick without screwing it
into the filler neck. Check the oil
level shown on the dipstick.
4. Ifthe oil level is low, fill to the
edge of the oil filler hole with the
SAE 10W-30 oil.
NOTE: Other viscosities shown in the
chart may be used when the average
temperature in your area is within the
recommended range.
SAE Viscosity Grades
N
_20 0 20 3240 60 80 1,00-
D -30 -20 qO 0 10 20 30 40
STARTING TEMPERATURES RANGE
ANTICIPATED BEFORE NEXT OIL CHANGE
15- ENG D25852

To Change Oil
Drain the engine oil when the engine
is warm. Warm oil drains quickly and
completely.
1. Turn the fuel valve to the OFF
position, 1/4 turn clockwise.
2. Place a suitable container next
the engine to catch the used oil.
3. Remove filler cap/dipstick and
drain the oil into the container by
tipping the engine toward the oil
filler neck.
/--_ _ Oil Filler Neck
i_,/, _j_ 0 F er
cap/opetck
_ % _-_- Upper Limit
_-_-=Lower Limit
NOTE: Please dispose of used motor
oil in a manner that is compatible with
the environment. It is recommended
to take used oil in a sealed container
to your local recycling center or
service station for reclamation. Do not
throw it in the trash or pour it on the
ground or down a drain.
4. With the engine in a level
position, fill to the upper limit
mark on the dipstick with SAE
10W-30 oil. Engine oil capacity is
0.58 quart (.055 liter). NOTE:
Other viscosities shown in the
chart in the "To Check Oil"
paragraph may be used.
5. Replace the oil filler cap/dipstick
securely.
Air Cleaner
A dirty air cleaner will restrict air flow
to the carburetor and cause poor
engine performance. Inspect the filter
each time the engine is operated.
Clean the filter more frequently if the
engine is operated in very dust areas.
NOTICE: Operating the engine
without a filter, will allow dirt to enter
the engine, causing rapid engine wear.
This type of damage is not covered
under the warranty.
Inspect
1. Press the latch tabs on the top of
the air cleaner cover and remove
the cover. Check the filter to be
sure it is clean and in good
condition.
2. Reinstall the filter and air cleaner
cover.
Air Cleaner Body Filter Air
Cleaner
/ Cover
Latch
Tabs
Cleaning
1. Tap the filter several times on a
hard surface to remove dirt or
blow compressed air [not
exceeding 30 psi (207kPa, 1.2
kg/cm 2]through the filter from the
clean side that faces the engine.
Never try to brush off dirt.
Brushing will force dirt into the
fibers.
2. Wipe dirt from the air cleaner
body and cover using a moist
rag. Be careful to prevent dirt
from entering the air duct that
leads to the carburetor.
D25852 16- ENG

Clean and Replace Spark Plug
Change the spark plug every 100
hours of operation or once each year,
whichever comes first, This will help
your engine to start easier and run
better.
,030" (0,76 MM)
Wire Gauge
Resistor
PUMP
This screen filter should be checked
periodically and cleaned if necessary.
1. Remove filter by grasping end
and removing it from water inlet
of pump as shown.
2. Clean filter by flushing it with
water on both sides.
3. Install filter into water inlet of
pump
WAN D
If the nozzle becomes clogged with
foreign materials, such as dirt,
excessive pressure may develop, If
the nozzle becomes partially clogged
or restricted, the pump pressure will
pulsate. Clean the nozzle
immediately using the nozzle kit
supplied and the following
instructions:
1. Shut off the pressure washer and
turn off the water supply.
2. Disconnect spark plug wire,
3, Pull trigger on gun handle to
relieve any water pressure,
4. Disconnect the wand from the
gun,
5. Remove the nozzle from the end
of the wand with the 2mm allen
wrench provided as shown,
6,
7.
Clean the nozzle using the nozzle
cleaner provided or a
straightened paper clip, Insert
into the nozzle end and work
back and forth until obstruction
is removed.
Direct water supply into nozzle
end to backflush loosened
particles for 30 seconds.
8. Reconnect spark plug wire,
9. Reassemble the nozzle to the
wand. Tighten securely to
prevent leaks,
10, Reconnect wand to gun and turn
on water supply.
11, Start pressure washer and place
wand into high pressure setting
to test.
17- ENG D25852

ENGINE
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.
Engine Preparation
• First add a fuel stabilizer to the
fuel tank.
• Run pressure washer for a full 5
minutes to allow fuel stabilizer to
enter the fuel system.
While preparing the
engine make sure
water supply is turned on and
flowing to the unit. NEVER run unit
without water supply running
through pump. Failure to do so will
cause pump damage.
• Next shut off engine and
disconnect the water supply.
• Disconnect the spark plug wire
and remove the spark plug,
• Add one teaspoon of oil through
the spark plug hole.
PUMP
It is recommended that you follow
these steps to protect the internal
seals of the pressure washer when
storing the unit for an extended
period and WHEN FREEZING
TEMPERATURES ARE EXPECTED.
NOTE: If storing the unit for more
than 30 days RV antifreeze or
windshield washer fluid needs to be
run through the pump. This helps
prevent damage within the pump
head. RV antifreeze or windshield
washer fluid is not only added for
winterizing, but for proper lubrica-
tion regardless of temperature or
environment. Storing the pump less
than 30 days does not require the
RV antifreeze or windshield washer
fluid.
1. Obtain a funnel, six ounces of RV
antifreeze or windshield washer
fluid, and approximately 12 inches
of garden hose with a male hose
connector attached to one end.
Use only RV
antifreeze. Any
other antifreeze is corrosive and can
damage pump.
2. Disconnect spark plug wire.
3. Disconnect high pressure hose
from pump and from spray gun,
4. Connect 12 inch length of hose to
water inlet of pump,
5. Add RV antifreeze or windshield
washer fluid to hose as shown.
Place rag over spark plug hole
and pull the recoil a few times to
lubricate the combustion
chamber.
Replace the spark plug, but do
not connect the spark plug wire.
D25852 18- ENG

6. Pull engine starter rope slowly
several times until antifreeze or
windshield washer fluid comes
out of high pressure hose con-
nection of pump.
7. Remove short hose from water
inlet of pump.
8. Install spark plug into spark plug
hole and tighten securely, then
reconnect spark plug wire.
9. Drain all water from high pressure
hose, coil it, and store it in cradle
of the pressure washer handle.
10. Drain all water from spray gun
and wand by holding spray gun in
a vertical position with nozzle end
pointing down and squeezing
trigger. Store in gun/hose holder.
11. Store chemical hose, high
pressure hose, spray gun, and
wand so they are protected from
damage, such as being run over.
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PROBLEM
Engine will not
start
No or low
pressure
(initial use)
1.
2.
3.
4,
5.
CAUSE
No fuel.
Pressure builds up after
two pulls on the recoil
starter or after initial use.
Not choked.
Spark plug wire not
attached.
Choke lever in the
"Choke" position on a
"hot" engine or an engine
that has been exposed to
thermal heat for a long
period of time.
Fuel valve closed6.
1. Wand not in high
pressure.
2. Low water supply.
3. Leak at high pressure
hose.
4. Nozzle obstructed.
5. Water filter screen
clogged.
CORRECTION
1. Add Fuel.
2. Squeeze gun trigger to
relieve pressure.
3. Choke engine, place
engine in the choke
position.
4. Attach spark plug wire.
5.
6.
1.
2.
3.
4.
Move choke to the "No
Choke" position.
Move the fuel valve knob
to the "Open" position.
See How to Use Wand
paragraph in the
Operation Section.
Water supply must be at
least 5 GPM @ 20 PSI.
Repair leak. Apply sealant
tape if necessary.
Clean nozzle with paper
clip or nozzle cleaning
tool, pour water into noz-
zle end to flush out ob-
struction.
5. Remove and clean filter.
19- ENG D25852

PROBLEM CORRECTION
6.No or low
pressure
(initial use)
(continued)
Will not draw
chemicals
6.
CAUSE
Air in hose.
7. Choke lever in the
"Choke" position.
8. Throttle control lever is
not in the "Fast" position.
9. High pressure hose is too
long.
1. Wand not in low
pressure.
2. Chemical filter clogged.
3. Chemical screen not in
chemical
4. Chemical too thick
5. Pressure hose is too long
Chemical build up in
chemical injector.
Turn off the engine, then
the water source.
Disconnect the water
source from the pump
inlet and turn the water
source on to remove all air
from the hose. When there
is a steady stream of
water present, turn water
source off. Reconnect
water source to pump inlet
and turn on water source.
Squeeze trigger to remove
remaining air.
7. Move choke to the "No
Choke" position.
8. Move throttle control lever
to the "Fast" position.
9. Use high pressure hose
under 100 feet.
1. See How to Use Wand
paragraph in the
Operation Section.
2. Clean filter.
3. Insure end of chemical
hose is fully submerged
into chemical.
4. Dilute chemical. Chemical
should be the same
consistency as water.
5. Lengthen water supply
hose instead of pressure
hose.
6. Have parts cleaned or
replaced by AWSC.
D25852 20- ENG