Page 1
OPERATOR’S MAN U AL
M
KG-252437 1.107-238.0
KG-262637 1.107-239.0
KG-313137
KG-403637
o locate your local Shark Commercial Pressure Washer Dealer nearest you,
T
ORDER #
1.107-240.0
1.107-241.0
visit www.shark-pw.com
99
Page 2
Page 3
Important Safety Information ................................................................4-6
Component Identifi cation .........................................................................7
Assembly Instructions .............................................................................. 8
Operating Instructions.........................................................................9-10
Detergent and General Operating Techniques ...................................... 11
Shut Down and Clean-Up ......................................................................12
Storage .................................................................................................. 12
Troubleshooting ................................................................................13-14
Preventive Manteinance ........................................................................ 15
Hose and Spray Gun Assembly and Parts list ....................................... 16
Oil Change Record ................................................................................ 17
CONTENTS
Serial Number ______________________________
Date of Purchase ___________________________
The model and serial numbers will be found on a decal attached
to the pressure washer. You should record both serial number and
date of purchase and keep in a safe place for future reference.
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3
v. 02/14
Page 4
INTRODUCTION & IMPORTANT SAFETY INFORMATION
Thank you for purchasing this Pressure Washer.
We reserve the right to make changes at any time
without incurring any obligation.
Owner/User Responsibility:
The owner and/or user must have an understanding of
the manufacturer’s operating instructions and warnings
before using this pressure washer. Warning information
should be emphasized and understood. If the operator
PRESSURE WASHER
is not fl uent in English, the manufacturer’s instructions
and warnings shall be read to and discussed with
the operator in the operator’s native language by the
purchaser/owner, making sure that the operator comprehends its contents.
Owner and/or user must study and maintain for future
reference the manufacturers’ instructions.
The operator must know how to stop the machine
OPERATOR’S MANUAL
quickly and understand the operation of all controls.
Never permit anyone to operate the engine without
proper instructions.
SAVE THESE INSTRUCTIONS
This manual should be considered a permanent
part of the machine and should remain with it if
machine is resold.
When ordering parts, please specify model and
serial number. Use only identical replacement parts.
This machine is to be used only by trained operators.
ARNING: This machine exceeds
WARNING
W
85 db appropriate ear protection
must be worn.
OTECTION
E:; <;
MUST BE WORN
WARNING
WARNING: High pressure spray
can cause paint chips or other
particles to become airborne
and fl y at high speeds. To avoid
personal injury, eye, hand and
OTECTIVE
U=1 7R
EYE WEAR
AND CLOTHING
WHEN OPERATING
THIS EQUIPMENT.
foot safety devices must be
worn.
5. Eye, hand, and foot protection must be worn when
using this equipment.
6. Keep operating area clear of all persons.
WARNING
ARNING: Flammable liquids
W
can create fumes which can ignite, causing property damage
or severe injury.
WARNING: Risk of explosion —
Operate only where open fl ame
R>=K 6? 1@7A6=>6BC
OPERATE ONLY WHERE
OPEN FLAME OR TORCH
IS PERMITTED
or torch is permitted.
IMPORTANT SAFETY
INFORMATION
WARNING: To reduce the risk of
injury, read operating instructions carefully before using.
1.
Read owner's manual thoroughly. Failure to follow instructions could cause mal-
R125 671R2
MANUAL THOROUGHLY
PRIOR TO USE.
TOR’S
2. Know how to stop the machine and bleed pressure
quickly. Be thoroughly familiar with the controls.
3. Stay alert — watch what you are doing.
WARNING
ATER
K117 8
SPRAY AWAY FROM
ELECTRICAL WIRING.
4
function of the machine and
result in death, serious bodily
injury and/or property damage.
ARNING: Keep wand, hose, and
W
water spray away from electric
wiring or fatal electric shock may
result.
4. All installations must comply
with local codes. Contact
your electrician, plumber,
utility company or the selling
distributor for specifi c details.
$%&'()*$+%' , -. , /0
WARNING
ARNING: Risk of fi re — Do not
W
add fuel when the product is
operating or still hot.
WARNING: Do not use gasoline
crankcase draining or oil con-
RISK OF FIRE.
DO NOT ADD FUEL
WHEN OPERATING
MACHINE.
taining gasoline, solvents or
alcohol. Doing so will result in
fi re and/or explosion.
WARNING: Risk of fi re — Do not
Spray fl ammable liquids.
WARNING: This product contains chemicals known
to the state of California to cause cancer and birth
defects or other reproductive harm. Operation of
this equipment may create sparks that can start
fi res around dry vegetation. A spark arrestor may
be required. The operator should contact: Local
fi re agencies for laws or regulations relating to fi re
prevention requirements.
7. Allow engine to cool for 1-2 minutes before refueling. If any fuel is spilled, make sure the area is
dry before testing the spark plug or starting the
engine. (Fire and/or explosion may occur if this is
not done.)
v. 02/14
Page 5
PRESSURE WASHER
efghi
TANT SAFETY INFORMATION
Gasoline engines on mobile or portable equipment
shall be refueled:
a. outdoors;
b. with the engine on the equipment stopped;
c. with no source of ignition within 10 feet of
the dispensing point; and
d. with an allowance made for expansion of the
fuel should the equipment be exposed to a
higher ambient temperature.
In an overfi lling situation, additional precautions are
necessary to ensure that the situation is handled
in a safe manner.
WARNING: Risk of injury. Disconnect battery
ground terminal before servicing.
8. When in use , do not place machine near fl ammable
objects as the engine is hot.
9. Oil burning appliances shall be installed only in
locations where combustible dusts and fl ammable
gases or vapors are not present. Do not store or
use gasoline near this machine.
10. Use No. 1 or No. 2 heating oil (ASTM D306) only.
NEVER use gasoline in your fuel oil tank. Gasoline
is more combustible than fuel oil and could result
in a serious explosion. NEVER use crankcase or
waste oil in your burner. Fuel unit malfunction could
result from contamination.
11. Do not confuse gasoline and fuel oil tanks. Keep
proper fuel in proper tank.
X
WARNING
ARNING: Risk of injury. Hot
surfaces can cause burns. Use
only designated gripping areas
of spray gun and wand. Do not
place hands or feet on non-insulated areas of the pressure
washer.
jklm no kpqrj
HOT SURFACES
CAN CAUSE BURNS
Y.
12. Transport/Repair with fuel tank EMPTY or with fuel
shut-off valve OFF.
UTION: Hot discharge fl uid.
st
Do not touch or direct discharge
stream at persons.
WARNING: This machine produces hot water and must have
HOT DISCHARGE FLUID:
DO NOT TOUCH OR
DIRECT DISCHARGE
STREAM AT PERSONS.
insulated components attached
to protect the operator.
ARNING: Grip cleaning wand
WARNING
X
securely with both hands before
starting. Failure to do this could
result in injury from a whipping
wand.
14. Never make adjustments on
TRIGGER GUN KICKS
BACK - HOLD WITH
BOTH HANDS
machine while in operation.
15. Be certain all quick coupler fi ttings are secured
before using pressure washer.
WARNING
ARNING: High pressure devel-
X
oped by these machines will
cause personal injury or equipment damage. Keep clear of
nozzle. Use caution when operating. Do not direct discharge
YZ[\ ]^ Z_`abcZ]_
OR SEVERE INJURY
TO PERSONS. KEEP
CLEAR OF NOZZLE.
WARNING
stream at people, or severe injury or death will result.
WARNING: Protect machine from
freezing.
16. To keep machine in best
operating conditions, it is
important you protect machine
from freezing. Failure to protect
OTECT FROM
d
Y
FREEZING
machine from freezing
could cause malfunction of the
machine and result in death,
serious bodily injury, and/or property damage. Follow storage instructions specifi ed in this manual.
17. Inlet water must be clean fresh water and no hotter
then 90°F.
WARNING
WARNING: Risk of asphyxiation.
Use this product only in a well
ventilated area.
18. Avoid installing machines
in small areas or near ex-
YZ[\ ]^
ASPHYXIATION. USE
THIS PRODUCT ONLY IN
A WELL
VENTILATED AREA.
haust fans. Adequate oxygen is needed for combustion or dangerous carbon monoxide will result.
19. Manufacturer will not be liable for any changes
made to our standard machines or any components
not purchased from us.
20. The best insurance against an accident is precaution and knowledge of the machine.
OPERATOR’S MANUAL
13. To reduce the risk of injury, close supervision is
necessary when a machine is used near children.
Do not allow children to operate the pressure
washer. This machine must be attended during
operation.
DFGHIJLDNFH O PQ O SV
5
v. 02/14
Page 6
IMPORTANT SAFETY INFORMATION
WARNING
WARNING: Be extremely careful
when using a ladder, scaffolding
or any other relatively unstable
location. The cleaning area
should have adequate slopes
and drainage to reduce the pos-
FALLS WHEN USING
PRESSURE WASHER
LADDER.
Y FROM
sibility of a fall due to slippery
surfaces.
21. Do not allow acids, caustic or abrasive fl uids to pass
through the pump.
22. Never run pump dry or leave spray gun closed
longer than 1-2 minutes.
23. Machines with shut-off spray gun should not be
operated with the spray gun in the off position for
extensive periods of time as this may cause dam-
OPERATOR’S MANUAL
age to the pump.
24. Protect discharge hose from vehicle traffi c and
sharp objects. Inspect condition of high pressure
hose before using or bodily injury may result.
25. Before disconnecting discharge hose from water
outlet, turn burner off and open spray gun to allow water to cool below 100° before stopping the
machine. Then open the spray gun to relieve pressure. Failure to properly cool down or maintain the
heating coil may result in a steam explosion.
26. Do not overreach or stand on unstable support.
Keep good footing and balance at all times.
27. Do not operate this machine when fatigued or under
the infl uence of alcohol, prescription medications,
or drugs.
28. In oil burning models, use only kerosene, No. 1
home heating fuel, or diesel. If diesel is used, add
a soot remover to every tankful.
29. This pressure washer is equipped with pneumatic
tires which may not be fully infl ated due to shipping
and storage. Please check the air pressure of each
tire before use:
a. Remove the valve cap from the tire.
b. Attach a bicycle pump and infl ate the tire to a
maximum pressure of 25 PSI.
o Note: If a compressor must be used, follow the
compressor manufacturer's guidelines to limit the
output pressure so as not to exceed 25 PSI.
c. Replace the valve cap to the tire valve and tighten
fi rmly. Tire pressure should not exceed 25 PSI.
w the maintenance instructions
specifi ed in the manual.
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v. 02/14
Page 7
COMPONENT IDENTIFICATION
Hose and Gun
Hanger
Starter Grip
PRESSURE WASHER
®¯°®
160cc, 190cc
¡¢£
ENGINE
196cc, 208cc
Garden Hose
(not included)
Protector
403637 models)
ter Grip
Pump
¤¥¦§ ¨§§©
(313137 &
Detergent
Hose
Inlet
Screen
ª«¬¬¬
Pump
Pressure
Nozzle
Spray Gun
Through Wand
Straight
Trigger
Hose and Gun
Hanger
Garden Hose
(not included)
Inlet
Screen
Detergent
±²°±³
PUMP
High Pressure
Detergent
Bucket
(not included)
Hose
OPERATOR’S MANUAL
Hose
Pump
Protector
— Develops high pressure.
Starter Grip— Used for starting the engine manually.
Spray Gun — Controls the application of water and
detergent onto cleaning surface with trigger device.
Includes safety latch.
Unloader valve— Safety device which allows pressure
tu be released when spray gun is closed
Detergent Injector — Allows you to siphon and mix
detergents.
Wand — Must be connected to the spray gun.
High Pressure Hose — Connect one end to water
pump discharge nipple and the other end to spray
gun.
Pump Protector — Cycles fresh cool water through
pump when recirculating water reaches 140°F.
Note: If trigger on spray gun is released for more
than 1-2 minutes, water will leak from valve. Warm
water will discharge from pump protector onto
fl oor. This system prevents internal pump damage.
7
v. 02/14
Page 8
ASSEMBLY INSTRUCTIONS
Alignment
Holes
Frame
Assy.
Handle
PRESSURE WASHER
ÂÃÄÅ ÆÇ
frame of the pressure washer. Note:
It may be necessary to move the
handle supports from side to side
in order to align the handle so it will
slide over the frame supports.
OPERATOR’S MANUAL
STEP 4: Attach the high pressure
hose to the spray gun using tefl on
tape (not included) on hose threads.
Attach the handle to the
Spray
Gun
High
Pressure Hose
ety
ÈÉÊ
Latch
Knob
Bolt
STEP 2: Insert the carriage bolt
through the holes from the back of
the unit and attach a knob from the
front of the machine. Tighten Knobs
with by hand.
Spray
Gun
Wand
ÂÃÄÅËÇ
Attach wand to spray gun/
wand. Tighten both.
Gun &
Hose
Hanger
Nut
Washer
STEP 3: Attach the Gun & hose
hanger and insert nuts and washers from inside. Tighten nuts. (Hose
hanger position: see "COMPONENT IDENTIFICATION")
Pressure
Nozzle
Wand
Coupler
STEP 5: Pull spring-loaded collar
of the wand coupler back to insert
your choice of pressure nozzle.
Pressure
Nozzle
Wand
Coupler
Coupler
Collar
STEP 6: Release the coupler collar
and push the nozzle until the collar
clicks. Pull the nozzle to make sure
it is seated properly.
Garden
Hose
Pump
Water Inlet
STEP 9: Check inlets fi lters, re-
move debris, then connect the
garden hose to pump water inlet.
CAUTION: Do not run the pump
without water or pump damage
Á
will result.
Discharge
Nipple
High
Pressure
Hose
STEP 7: Connect the high pressure
hose to the discharge nipple.
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v. 02/14
Cold
Water
Source
Garden
Hose
STEP 8: Connect garden hose to
the cold water source.
Page 9
OPERATING INSTRUCTIONS
PRESSURE WASHER
ÛÜÝ ÞÜßàáÜâ
UTION! Engine Shipped without oil. Before starting engine, fi ll
ÙÚ
k
with oil included. Do not over-fi ll.
STEP 1: Check engine oil level. Oil level should be level with the bottom
of the oil fi ller neck. Be sure the machine is level when checking the oil
level. (Refer to the engine's operating manual included with machine.)
We recommend that the oil be changed after the fi rst 5 hours of use, then
once every 50 hours. Note: Improper oil levels will cause low oil sensor
to shut off engine. IMPORTANT! Do not run engine with high or low
oil levels as this will cause engine damage.
Gas
Tank
Cold
Water
Source
OPERATOR’S MANUAL
STEP 2: Fill gas tank with unleaded
gasoline. Do not use leaded gasoline.
STEP 3: Connect garden hose
to the cold water source and turn
water on completely. Never use
hot water.
ãäåæç
Fuel
Valve
STEP 5: Rotate the fuel shut-off valve to the "On"
position. Slide the fuel valve lever to the "ON" position.
When the engine is not in use, leave the fuel valve in
the "OFF" position.
ÌÍÎÏÐÑÒÌÓÍÏ Ô ÕÖ Ô ×Ø
Garden
Hose
STEP 4: Trigger the spray gun to
eliminate trapped air then wait for
a steady fl ow of water to emerge
from the spray nozzle.
Choke
Lever
Fuel
Valve
STEP 6: Move the choke lever to the "Choke" posi-
tion (on a warm engine, leave the choke lever in the
run position). Move the choke lever to the "Closed"
position. To restart a warm engine, leave the choke
lever in the "Open" position.
v. 02/14
9
Page 10
OPERATING INSTRUCTIONS
÷øù÷úú
Switch
PRESSURE WASHER
STEP 7: Turn the engine switch to "On" position.
On Briggs engines, move the throttle lever to "Fast"
position, shown on the engine as a rabbit.
OPERATOR’S MANUAL
Safety
Latch
WARNING! Never replace
nozzles without engaging the
safety latch on the spray gun
trigger.
The fi ve color-coded quick connect nozzles provide a wide array of
spray widths from 0° to 40° and are easily accessible when placed in the
convenient rubber nozzle holder, which is provided on the front of the
machine.
NOTE: For a more gentle rinse, select the white 40° or green 25° nozzle.
To scour the surface, select the yellow 15° or red 0° nozzle. To apply detergent select the black nozzle.
STEP 8: Pull the starter grip. If the engine fails to start
after 2 pulls, squeeze the trigger gun to release pressure and repeat step. Return starter gently. After the
engine warms up enough to run smoothly, move choke
to run position and throttle to fast position.
CAUTION: Small engines may kick back. Do not
hold pull starter grip tightly in hand.
NOZZLES
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v. 02/14
Page 11
PRESSURE WASHER
WARNING
D D
ARNING: Some detergents
W
may be harmful if inhaled or
ingested, causing severe nausea, fainting or poisoning. The
harmful elements may cause
property damage or severe
injury.
STEP 1: Connect detergent injector to discharge nipple
on machine. Connect high pressure hose to injector
with quick coupler. (Check to make sure locking coupler
sleeves are in proper position before applying water
pressure).
Detergent
Injector
Discharge
Nipple
Soap
Nozzle
High
Pressure
Hose
STEP 2: Use detergent designed
specifically for pressure washers.
Household detergents could damage
the pump. Prepare detergent solution
as required by manufacturer. Fill a
container with pressure washer detergent. Place fi lter end of detergent
suction tube into detergent container.
STEP 3: With safety latch on spray gun engaged,
secure black detergent nozzle into
quick coupler. NOTE: Detergent
cannot be applied using red, yellow,
green or white nozzles.
STEP 4: With the engine running,
pull trigger to operate machine. Liquid
detergent is drawn into the machine and mixed with
water. Apply detergent to work area. Do not allow
detergent to dry on surface.
IMPORTANT: You must fl ush the detergent injection system after each use by placing the suction
tubeinto a bucket of clean water, then run the
pressure washer in low pressure for 1-2 minutes.
ûüýþÿ9ûüþ
TECHNIQUES
THERMAL PUMP PROTECTION
If you run the engine on your pressure washer for
1-2 minutes without pressing the trigger on the spray
gun, circulating water in the pump can reach high
temperatures. When the water reaches this temperature, the pump protector engages and cools the pump
by discharging the warm water onto the ground. This
thermal device prevents internal damage to the pump.
CLEANING TIPS
Pre-rinse cleaning surface with fresh water. Place detergent suction tube directly into cleaning solution and
apply to surface at low pressure (for best results, limit
your work area to sections approximately 6 feet square
and always apply detergent from bottom to top). Allow
detergent to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. If surface appears to
be drying, simply wet down surface with fresh water.
If needed, use brush to remove stubborn dirt. Rinse
at high pressure from top to bottom in an even sweeping motion keeping the spray nozzle approximately
1 foot from cleaning surface. Use overlapping strokes
as you clean and rinse any surface. For best surface
cleaning action spray at a slight angle.
Recommendations:
• Before cleaning any surface, an inconspicuous
area should be cleaned to test spray pattern and
distance for maximum cleaning results.
• If painted surfaces are peeling or chipping, use
extreme caution as pressure washer may remove
the loose paint from the surface.
• Keep the spray nozzle a safe distance from the
surface you plan to clean. High pressure wash a
small area, then check the surface for damage. If
no damage is found, continue to pressure washing.
CAUTION - Never use:
• Bleach, chlorine products and other corrosive
chemicals
• Liquids containing solvents (i.e., paint thinner,
gasoline, oils)
• Tri-sodium phosphate products
• Ammonia products
• Acid-based products
These chemicals will harm the machine and will damage the surface being cleaned.
RINSING
It will take a few seconds for the detergent to clear.
Apply safety latch to spray gun. Remove black soap
nozzle from the quick coupler. Select and install the
desired high pressure nozzle. NOTE: You can also stop
detergent from fl owing by simply removing detergent
siphon tube from bottle.
v. 02/14
OPERATOR’S MANUAL
11
Page 12
SHUTTING DOWN AND CLEAN-UP
PRESSURE WASHER
STEP 1: Remove detergent suction tube from container and insert
into one gallon of fresh water. Slide
nozzle forward for low pressure or
to connect black detergent nozzle.
Pull trigger on spray gun and siphon
water for one minute.
OPERATOR’S MANUAL
On-Off
Switch
STEP 2: Turn off the engine. STEP 3: Turn off water
supply.
Pump
Water Inlet
STEP 4: Press trig-
ger to release water
pressure.
STEP 5: Disconnect the garden
hose from the water inlet on the
machine.
CAUTION: Always store your pressure washer in a
location where the temperature will not fall below
32°F (0°C). The pump in this machine is susceptible
to permanent damage if frozen. FREEZE DAMAGE
IS NOT COVERED BY WARRANTY.
1. Stop the pressure washer, squeeze spray gun trigger to release pressure.
2. Detach water supply hose and high pressure hose.
3. Turn on the machine for a few seconds, until remaining water exits. Turn engine off immediately.
4. Drain the gas and oil from the engine.
5. Do not allow high pressure hose to become kinked.
6. Store the machine and accessories in a room which
does not reach freezing temperatures.
CAUTION: Failure to follow the above directions will
result in damage to your pressure washer.
When the pressure washer is not being operated or is
being stored for more than one month, follow these
instructions:
1. Replenish engine oil to upper level.
2. Drain gasoline from fuel tank, fuel line, fuel valve
and carburetor.
3. Pour about one teaspoon of engine oil through
1
the spark plug hole, pull the starter grip several
Discharge
Nipple
STEP 6: Disconnect the high
pressure hose from discharge
nipple.
STORAGE
times and replace the plug. Then pull the starter
grip slowly until you feel increased pressure which
indicates the piston is on its compression stroke and
leave it in that position. This closes both the intake
and exhaust valves to prevent rusting of cylinder.
4. Cover pressure washer and store in a clean, dry
place that is well ventilated away from open fl ame
or sparks. NOTE: The use of a fuel additive, such as
STA-BIL®, or an equivalent, will minimize the formulation of fuel deposits during shortage. Such additives
may be added to the gasoline in the fuel tank of the
engine, or to gasoline in a storage container.
After Extended Storage
Engine Maintenance
During the winter months, rare atmospheric conditions
may develop which will cause an icing condition in the
carburetor. If this develops, the engine may run rough,
lose power and may stall. This temporary condition can
be overcome by defl ecting some of the hot air from the
engine over the carburetor area. NOTE: Refer to the
engine manufacturer's manual for service and maintenance of the engine.
v. 02/14
ety
S
Latch
STEP 7: Engage
the spray gun safety lock.
CAUTION: Prior to restarting, thaw out
any possible ice from pressure washer
hoses, spray gun or wand.
Page 13
OUBLESHOOTING
T-
PROBLEM POSSIBLE CAUSE SOLUTION
PRESSURE WASHER Troubleshooting Guide
LOW OPERATING
PRESSURE
FLUCTUATING
PRESSURE
PRESSURE LOW
AFTER PERIOD OF
NORMAL USE
Insuffi cient water supply. Closed
faucet. Inlet hose kinked
Use larger garden hose; clean inlet water
screen. Open faucet.
Clogged inlet hose strainer Check plumbing system for leaks. Retape
leaks with tefl on tape.
Faulty or mis-adjusted unloader
valve
Adjust unloader for proper pressure. Install
repair kit when needed. Call local distributor.
Worn packing in pump Call Dealer Customer Support.
Machine has been stored in freezing temperatures
Thaw out machine completely, including
hose, spray gun and wand.
Slow engine RPM Call local distributor.
Worn or dirty pump valves Call local distributor.
Nozzle is obstructed Blow out or remove debris with fi ne needle.
Pump sucking air, inlet hose
leaking
Check that all hoses and fi ttings are airtight.
Turn off machine and trigger spray gun until
a steady fl ow of water emerges through the
nozzle.
Insuffi cient water supply Turn water on full force. Check garden hose
for kinks, leaks or blockage.
Nozzle worn Replace nozzle.
Unloader valve worn Replace unloader valve.
ENGINE WILL NOT
START OR STOPS
WHILE OPERATING
ENGINE IS
OVERLOADED
WATER OR OIL
LEAKING FROM
BOTTOM OF PUMP
Low oil shutdown Fill engine with oil.
Out of gas Fill fuel tank.
Water in gasoline Drain gas tank; fi ll with clean fuel.
Nozzle partially blocked Clean nozzle.
Excessive pressure from high
Adjust engine throttle to lower RPM.
engine RPM
A small amount of leaking is
normal
If excessive leaking occurs, Call local
distributor.
!"#$%& '!# ( )* ( +,
13
v. 02/14
Page 14
TROUBLESHOOTING
PROBLEM POSSIBLE CAUSE SOLUTION
ENGINE OPERATES
FOR 15 MINUTES
THEN STOPS
ENGINE LACKS
POWER
ENGINE FALTERS
WATER DRIPPING
FROM UNDER PUMP
OIL DRIPPING
WATER LEAKING
FROM PUMP
PRESSURE WASHER Troubleshooting Guide
PROTECTOR
NO DETERGENT
Not enough gas or engine oil Fill tank with gas. Check oil level.
Vapor lock developed by heat of day Keep gas tank full to avoid vapor locking.
Obstruction in fuel fi lter Clean or replace fuel fi lter.
Dirty air fi lter Replace air fi lter.
Choke is opened too soon Move choke to halfway position until engine
runs smoothly.
Piston packing worn Call local distributor.
O-Ring plunger retainer worn Call local distributor.
Cracked piston Call local distributor.
Oil seal worn or damaged Call local distributor.
Spray gun closed with machine
Open spray gun or turn off machine.
running 5 minutes or longer
Excess water supply pressure Place a pressure regulator at end of 50'
garden hose.
Detergent suction tube not properly
Check connection.
connected to machine
Detergent is too thick Dilute detergent. For best results, use
manufacturers detergent.
Detergent fi lter valve is at lowest
Set detergent fi lter valve to a higher setting.
setting
GARDEN HOSE
CONNECTION
LEAKS
SPRAY WAND
LEAKS
PUMP IS NOISY
Filter on detergent suction tube is
clogged
Damaged or clogged detergent suction tube
Run warm water through fi lter to remove
debris.
Remove obstruction or replace detergent
suction tube.
A high pressure nozzle is attached. Replace with black detergent nozzle.
Discharge nozzle is obstructed Blow out or remove debris with fi ne needle.
Loose fi ttings Tighten fi ttings.
Missing/worn rubber washer Insert new washer.
Spray wand not properly attached Slide the spray wand into the gun. Turn the
wand collar clockwise onto the spray gun
threads until tight.
Broken o-ring Call local distributor and order an o-ring.
Pump is sucking air Check that hoses and fi ttings are air tight.
Turn off machine and purge pump by
squeezing trigger gun until a steady fl ow of
water emerges through nozzle.
=>
./02345.6/2 7 8: 7 ;<
v. 02/14
Page 15
PREVENTATIVE MAINTENANCE
This pressure washer was produced with the best available materials and quality craftsmanship. However, you
as the owner have certain responsibilities for the correct care of the equipment. Attention to regular preventative maintenance procedures will assist in preserving the performance of your equipment. Contact your dealer
for maintenance. Regular preventative maintenance will add many hours to the life of your pressure washer.
Perform maintenance more often under severe conditions. Check pump oil and engine oil level before fi rst use
of your new pressure washer.
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Inspect Daily
Engine Oil
Air Cleaner/Filter
Engine Fuel Filter 500 hours or 6 months
Spark Plug Maintenance 300 hours or annually
Clean Fuel Tank(s) Annually
Replace Fuel Lines Annually
Replace High Pressure Nozzle Every 6 months
Replace Quick Connects/O-Rings Annually/As needed
Clean Water Screen/Filter Weekly
Replace HP Hose Annually (if there are any signs of wear)
Change First month or 20 hours.
Every 100 hours or every 6 months after fi rst month
Filter Every 50 hours
Inspect Every 50 hours
Clean Monthly
PRESSURE WASHER Troubleshooting Guide
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HOSE & SPRAY GUN ASSEMBLY
2
3
PRESSURE WASHER
1
6
OPERATOR’S MANUAL
4
HOSE & SPRAY GUN ASSEMBLY PARTS LIST
ITEM PART NO. DESCRIPTION QTY
1 9.162-323.0 HP HOSE DN8/50'/4000/NOLOGO/BLK/RBR 1
2 9.112-017.0 AL5 GUN 4000 PSI 1
3 9.112-527.0 LANCE-AL QUICK CONNECT -MALE 4000 PSI 1
4 9.104-016.0 QUICK CONNECT NOZZLE KIT (0325) (252437 & 262637 MODELS) 1
9.104-030.0 Q/C NOZZLE KIT (040) (403637 MODEL) 1
8.751-357.0 KIT, NOZZLE, QUICK DISCONNECT (045) (313137 MODEL) 1
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OIL CHANGE RECORD
Check engine oil level before fi rst use of your new pressure washer.
PRESSURE WASHER
xyz{ |}~ y
Month/Day/Year
ed
Estimated Operating
Hours Since Last
Oil Change
Date Oil Changed
Month/Day/Year
Estimated Operating
Hours Since Last
Oil Change
OPERATOR’S MANUAL
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Page 19
Form #9.801-597.0 • KG • Revised 02/14 • Printed in U.S.A. or Mexico
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