Clarke PLS195 Instruction Manual

OPERATION & MAINTENANCE
INSTRUCTIONS
LS0616
PETROL POWER WASHER
MODEL NO: PLS195, PLS265
PART NO: 7330360, 7330365

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INTRODUCTION
Thank you for purchasing this CLARKE Petrol Power Washer.
Before attempting to use this product, please read this manual thoroughly and
follow the instructions carefully. In doing so you will ensure the safety of yourself
and that of others around you, and you can look forward to your purchase
giving you long and satisfactory service.
GUARANTEE
This product is guaranteed against faulty manufacture for a period of 12
months from the date of purchase. Please keep your receipt which will be
required as proof of purchase.
This guarantee is invalid if the product is found to have been abused or
tampered with in any way, or not used for the purpose for which it was
intended.
Faulty goods should be returned to their place of purchase, no product can
be returned to us without prior permission.
This guarantee does not effect your statutory rights.
UNPACKING
Unpack your power washer and check to ensure the following items are
present. Contact your Clarke dealer immediately if any parts are missing or
damaged.
Power Washer Delivery Hose
Gun Assembly Lance / Nozzle Assembly
2 x Wheels 2 x Rubber Foot
Suction Hose Detergent Hose with filter
2 x Axle Tommy Bar
Hose / Lance Storage Bracket Spark Plug Box Spanner
Separate engine manual

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TABLE OF CONTENTS
INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
GUARANTEE. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
UNPACKING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
TABLE OF CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
GENERAL SAFETY RULES . . . . . . . . . . . . . . . . . . . . . . . . . 4
SAFETY SYMBOLS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
OVERVIEW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
ASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
BEFORE USE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
USING YOUR POWER WASHER . . . . . . . . . . . . . . . . . . . . 12
MAINTENANCE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
STORAGE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
ENVIRONMENTAL RECYCLING POLICY . . . . . . . . . . . . . 18
TROUBLESHOOTING. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
SPECIFICATIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
EXPLODED DIAGRAM . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
PARTS LIST PLS195 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
PARTS LIST PLS265 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
PLS195 DECLARATION OF CONFORMITY . . . . . . . . . . . 25
PLS265 DECLARATION OF CONFORMITY. . . . . . . . . . . . 26
NOTES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

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GENERAL SAFETY RULES
1. DO NOT point the spray at other people, animals, electrical equipment or
the machine itself.
2. DO NOT hold your finger over the high pressure nozzle.
3. DO NOT let children or untrained personnel use this machine.
4. DO NOT operate the machine with any of the covers removed.
5. DO NOT try to repair this machine. Always refer to your Clarke service
department for all repairs.
6. DO NOT supply any liquid other than water to the water inlet.
7. DO NOT use the detergent pickup facility to introduce flammable liquids/
solvents, e.g. paint thinners, petrol, oil as there is a risk of explosion.
8. ALWAYS release the remaining pressure in the system; turn off the water
supply and operate the trigger before you remove hoses or accessories.
9. ALWAYS keep the machine dry and away from the water spray.
10. ALWAYS use protective clothing and safety glasses. Loose particles and
other items can be propelled at high speed by the water spray.
11. ALWAYS hold the gun securely and expect it to ‘kick’ when you pull the
trigger.
12. ALWAYS respect the requirements of the local water company. Pressure
washers may only be connected to the mains water supply if a system
separator (also known as a backflow preventer) is installed in the supply
hose.
13. ALWAYS disconnect from the water supply, and make sure that you drain
the system when not in use. Keep in a cool dry location.
14. ONLY use detergents that are suitable for pressure washers, we recommend
that you use CLARKE Traffic Film Remover or CLARKE Wash and WAX
(available from your dealer).
15. WARNING High pressure water jets can be dangerous, the jet must not be
directed at a person or anything that they are wearing.
16. WARNING High pressure hoses, fittings and couplings are important for the
safety of the machine. Use only hoses, fittings and couplings recommended
by the manufacturer.
17. WARNING Water that passes through a system separator (also known as a
backflow preventer) is not safe to drink.
18. DO NOT use the pressure washer if there is damage to the inlet/outlet hose
or the machine.
WARNING: Water at high pressure can be dangerous and can cause
damage to persons or property if the operator is careless. Never allow
anyone to operate this equipment unless they are thoroughly reliable,
and familiar with the safety precautions.

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SAFETY SYMBOLS
ALWAYS: Read this manual and make sure that all warnings and
instructions are clear before you use this pressure washer.
DANGER: Risk of fire or explosion. Stop the engine before you
refuel the pressure washer. Keep flammable materials away from
the work area. Do not spray flammable liquids.
DANGER: Risk to breathing. Engine exhaust fumes can kill.
For outdoor use only. Work in a well ventilated area.
WARNING: Risk of injection or severe injury. Do not direct
discharge stream at persons or animals. Keep clear of nozzle.
This machine is to be used only by qualified operators.
WARNING: Risk of spray injury. Spray can propel objects.
Always wear ANSI approved Z87.1 Safety Glasses.
WARNING: Risk of chemical burn. Never spray acids, corrosive
or toxic chemicals. Use only cleaners formulated for power
washers.
WARNING: Risk of electrocution. Never direct the spray
toward any electrical device or electrical outlet.
WARNING: Risk of unsafe operation. Keep children away
from this equipment. Gun kicks back. Hold with both hands.
WARNING: Risk of hot surfaces. Avoid contact with hot
engine exhaust components. Don't allow hoses to contact
the engine muffler during or after use.

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OVERVIEW
1
2
10
4
5
6
7
8
9
3
11
NO DESCRIPTION NO DESCRIPTION
1 Gun/lance 7 High pressure hose
2 Spray wand 8 Foldable handle
3 Engine 9 Pressure regulator
4 Adjustable nozzle 10 Engine starter
5 Wheels 11 Throttle
6 Chemical detergent hose

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ASSEMBLY
CONNECTING THE WHEELS
1. Remove the nut, spring washer
and washer from the axle.
2. Fit the axles into the axle ports as
shown, secure with the nut, spring
washer and flat washer.
3. Fit the wheels to the axles and
secure with the nut and washer.
NOTE: Do not overtighten the nuts,
the wheels must be able to
rotate freely.
RUBBER FEET
1. Fit the rubber feet to the legs as
shown.
ASSEMBLE THE LANCE
1. Connect the spray wand to the
lance and tighten securely.

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THE HIGH PRESSURE HOSE
CONNECT THE HOSE TO THE GUN
1. Slide the connector on the hose
backwards.
2. Push the gun into the connector.
3. Release the connector.
NOTE: Make sure the connection is
secure.
CONNECT THE HOSE TO THE POWER WASHER
1. Slide the connector on the power
washer towards the machine.
2. Push the hose into the connector.
3. Release the connector.
NOTE: Make sure the connection is
secure.
CONNECT WATER INLET HOSE
1. Remove the travel cap if fitted.
2. Connect the water supply hose to
the water inlet.
NOTE: Water source must provide
a minimum of 5 gallons per
minute.
NOTE: Make sure the water inlet
hose is screwed on tightly.
HOSE / LANCE STORAGE BRACKET
1. Fit the bracket into the position
shown and secure using the
washers and nuts supplied

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REMOVE THE TRAVEL PLUG BEFORE USE.
1. Remove the red travel plug.
2. Inside the small bag attached is
an oil filler cap which needs to be
fitted in its place.
BEFORE USE
IMPORTANT: The engine is supplied without any oil in it and must be filled to
the correct level before use, see below.
CHECKING THE PUMP OIL LEVEL
Look at the sight glass on the pump
to check the oil level inside.
If required, top up with oil. See
“Changing the pump oil” on
page 17.
• We recommend the use of
SAE30 oil in this pump.
WARNING: TO CARRY OUT THIS CHECK, PLACE THE POWER WASHER ON
LEVEL GROUND WITH THE ENGINE SWITCHED OFF.
WARNING: TAKE CARE NOT TO TOUCH ANY HOT PARTS OF THE POWER
WASHER WHEN CHECKING THE OIL LEVELS.

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CHECKING THE ENGINE OIL LEVEL
1. Turn the oil filler cap/dipstick anti-
clockwise and remove it from the
oil filler tube, wipe the dipstick
with a clean cloth.
2. Insert the oil filler cap/dipstick
back into the oil filler tube and
then remove it again. Do not
screw it in when doing this.
3. If the oil is low, fill the oil reservoir to
the edge of the oil filler hole.
• We recommend the use of
SAE30 oil in the engine.
4. Replace the oil filler cap.
CAUTION: RUNNING THE
ENGINE WITH INSUFFICIENT OIL
CAN CAUSE ENGINE DAMAGE.
CHECKING THE FUEL LEVEL
1. To check the fuel level, remove the fuel tank cap.
2. Just inside the fuel tank is a fuel strainer. Check this filter periodically and
remove any contaminants which may have accumulated.
3. Refuel in a well-ventilated area,
before starting the engine. If the
engine has been running, allow it
to cool. Refuel carefully to avoid
spilling fuel. Do not fill above the
fuel strainer shoulder.
4. After refueling, Replace the fuel
filler cap securely.
RECOMMENDED FUEL
Use unleaded petrol with an octane rating of 86 or higher. Do not overfill.
WARNING: ALWAYS REFUEL IN A WELL VENTILATED AREA AWAY FROM
ANY HEAT SOURCES.
WARNING: ALLOW THE UNIT TO COOL DOWN BEFORE REFUELLING.
WARNING: DO NOT LEAVE FUEL WITHIN THE REACH OF CHILDREN.

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PRESSURE REGULATOR
When supplied, the pressure
regulator may be set to minimum.
Turn the pressure regulator on the
pump fully clockwise to allow water
pressure to build up when the
pressure washer is running.
If you find the pressure is too high, you
can adjust this later.

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USING YOUR POWER WASHER
POWER WASHER TERMINOLOGY
PSI: Pounds per square inch, the unit of measurement for water pressure.
GPM: Gallons per minute.
CU: Cleaning units, GPM x PSI.
Bypass mode: In bypass mode, the pump recirculates the water because the
trigger of the spray gun is not being pulled. If unit is left in bypass mode for
more than two minutes, the water temperature will rise to a dangerous level
and could damage internal components of the pump.
NOTE: Any damage to the pump due to these causes will not be
covered under warranty.
Thermal Relief Valve: In an effort to prevent extreme damage, pumps are
equipped with a thermal relief valve. This valve will open when the
temperature inside the pump becomes 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.
Chemical Injection System: This mixes cleaners or cleaning solvents with the
pressurised water to improve cleaning effectiveness.

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STARTING THE POWER WASHER
Prior to starting, refer to your engine manual for proper starting procedures for
your engine type.
1. Make sure the engine has sufficient fuel. See page 10.
2. Check engine oil level. See page 10.
3. Turn water supply on.
4. Start the engine. See Engine Owners Manual for correct procedure.
NOTE: If the engine does not start after two pulls, pull the trigger on the
gun to relieve the pressure.
5. Pull the trigger on the gun to start water flow.
• Stand on a stable surface and grip gun/spray wand firmly with both
hands.
• Expect the gun to kick when the trigger is pulled.
6. Release trigger to stop water flow.
NOTE: The power washer will automatically go into bypass mode, in
bypass mode, the pump recirculates the water because the
trigger of the spray gun is not being pulled. If unit is left in bypass
mode for more than two minutes, the water temperature will rise
to a dangerous level and could damage internal components of
the pump.
WARNING: FAILURE TO TURN ON THE WATER COULD CAUSE DAMAGE TO
THE PUMP.
WARNING: DO NOT ALLOW UNIT TO OPERATE IN BYPASS MODE FOR
MORE THAN TWO MINUTES AT ANY TIME.

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ADJUSTING THE SPRAY
The nozzle is adjustable to allow you to change the spray from a narrow jet of
water to a wide spray.
To adjust the nozzle, proceed as follows.
1. Hold the shaft of the lance in one hand.
2. Twist the nozzle with the other hand.
3. To vary the spray between narrow and wide, turn the nozzle counter-
clockwise through a half-of-a-turn.
ADJUSTING THE PRESSURE
1. Adjust the pressure regulator on
the pump. Turn the pressure
regulator knob counter clockwise
to lower pressure. Once you have
finished using your power washer,
return the pressure regulator to its
original position.
2. Back away from the surface to be
cleaned. The further away you
are the less the pressure will be on
the surface being cleaned.
3. Reduce the speed of the engine (RPM). Slow the engine down and the
water pressure will also go down.
4. Adjust the spray to a wider angle.
5. Slide the nozzle forward for low pressure and backwards for high pressure.

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APPLYING CHEMICALS AND CLEANING SOLVENTS
1. Push the chemical hose onto the
ridged fitting as shown.
2. Place the other end of the
chemical hose with the filter on it,
into a container holding the
chemical/cleaning solution.
3. Slide the nozzle forward for low
pressure operation.
• The water/chemical ratio is
typically 7:1, for every 7 gallons of water pumped 1 gallon of
chemical/ cleaning solution will be used.
SHUTTING DOWN
1. After each use, if you have applied chemicals, place the chemical hose
into a container of clean water and run clean water through the chemical
injection system to flush the system thoroughly.
NOTE: Failure to do so could cause damage to the pump.
2. Turn the engine off. See engine owner's manual.
NOTE: NEVER turn the water off with the engine running.
3. Turn the water supply off.
4. Pull the trigger on the spray gun to relieve any water pressure.
5. See storage section in this manual for proper storage procedures.

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WATER BUTT CONNECTION
This machine has the ability to draw its own water, meaning you can use water
not under pressure, such as rainwater collected in a water butt.
To do this you must carry out the following procedure.
1. Attach the filter to the end of the
pipe supplied.
2. Place the filter into the water butt.
3. Replace the fitted inlet connector
with the inlet connector supplied.
4. Connect the pick-up pipe to the
pressure washer as shown.
• Tighten securely
5. Open the suction valve shown.
6. Start the power washer. See
“Starting the power washer” on
page 13.
• Water is ejected from the
nozzle as shown.
7. When the water spray being
ejected is consistent and at high
pressure close the self suction
valve.
8. Use the pressure washer as
normal.
NOTE: Do not let the pressure
washer run dry.

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MAINTENANCE
CHANGING THE PUMP OIL
1. Unscrew and remove the oil filler
cap.
2. Place an oil collection tray (not
supplied) under the drain plug.
3. Unscrew the drain plug, and allow
the used oil to drain from the
crankcase into the oil collection
tray.
NOTE: Drain the oil when the engine
is warm, this will ensure the oil
flows out quicker.
4. Replace the drain plug and its ring
seal.
5. With the power washer in a
level position, fill to the centre
of the sight-glass with the
recommended oil.
6. Replace the oil filler cap.
ENVIRONMENTAL PROTECTION
One of the most damaging sources of pollution is oil. Do not throw away used
oil with your domestic rubbish or down drains and sinks. Place it in a leak proof
container and take it to you local waste disposal site.
CAUTION: PROLONGED EXPOSURE TO USED OIL IS DANGEROUS,
ALWAYS WASH YOUR HANDS THOROUGHLY AFTER HANDLING USED OIL.

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CLEANING THE NOZZLE
if the nozzle becomes partially clogged or restricted by dirt or other foreign
material, excess pump pressure may develop. Clean the nozzle immediately by
following the instructions below.
1. Shut off the power washer and turn off the water supply.
2. Pull the trigger on the gun handle to relieve any water pressure.
3. Disconnect the spray wand from the gun.
4. Remove any obstructions and back flush with clean water.
5. Direct the water supply into the spray wand end for 30 seconds to back
flush loosened particles.
6. Reconnect the spray wand to the gun and turn on the water supply.
CLEANING THE WATER INLET
This water inlet should be checked
periodically and cleaned if
necessary.

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STORAGE
ENGINE
See the separate engine manual supplied, for information regarding the storage
procedure.
PUMP
1. Drain all water from the high pressure hose, coil it and store it on the gun/
hose holder, located on the side of the power washer handle.
2. Drain all water from the spray gun and spray wand by holding the gun/
wand vertically with the nozzle pointing down, and pulling the trigger. Store
in the gun/hose holder.
3. Store all other parts so that they are protected from damage.
STORAGE PROCEDURE
For long term storage, the petrol tank should be drained. Ensure that the
engine is cold before draining the tank. Remove the fuel tank cap and use a
pump type syphon to drain the petrol into an appropriate, clean container.
Do not store petrol for long periods of time.
Dispose of excess petrol in an environmentally safe way. Your local recycling
centre can advise you on the best method of disposal. After the petrol tank
has been drained, start the engine and allow it to use any petrol that may
remain in the engine or fuel pipe. Make sure that the power washer has been
thoroughly cleaned before storing it in a clean dry place.
ENVIRONMENTAL RECYCLING POLICY
Through purchase of this product, the customer is taking on the
obligation to deal with the WEEE in accordance with the WEEE
regulations in relation to the treatment, recycling & recovery and
environmentally sound disposal of the WEEE.
In effect, this means that this product must not be disposed of with general
household waste. It must be disposed of according to the laws governing
Waste Electrical and Electronic Equipment (WEEE) at a recognised disposal
facility.

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TROUBLESHOOTING
If the following does not solve your problem, please contact the CLARKE service
department.
PROBLEM CAUSE SOLUTION
Engine will not
start (see engine
manual for
further engine
troubleshooting)
No fuel Add fuel
Low oil Add oil
Pressure builds up after
two pulls on the recoil
starter or after initial use
Squeeze the gun trigger to relieve the
pressure
Spark plug wire not
attached correctly
Attach the spark plug wire
Engine switch is in the
OFF position
Set the engine switch to the ON position
Choke lever is set to the
choke position when the
engine is warm
Set the choke lever to the NO CHOKE
position
Fuel valve closed Open the fuel valve
Lack of pressure
(initial use)
Water supply is not
adequate
Make sure your water supply can deliver 5
gallons per minute at 20psi
Leak in the high pressure
hose fitting
Tighten the fitting, use sealant tape if
required
Nozzle is obstructed Clear the nozzle
Water filter screen is
clogged
Remove and clean the filter
Defective E-Z start valve Have it replaced by your dealer
Air in the supply hose Turn off the engine
Turn off the water supply,
Disconnect the water supply from the
pump inlet and turn on the water to expel
the air from the hose.
When all the air has been removed, turn
off the water supply and reconnect the
hose.
Turn on the water supply and pull the
trigger to expel any air in the gun/wand