7330347 CLARKE | Alldatasheet

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OPERATION & MAINTENANCE INSTRUCTIONS ORIGINAL INSTRUCTIONS DL0325 Rev 3 PETROL POWER WASHER MODEL NO: PLS220 PART NO: 7330347

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 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. 1 x Petrol Power Washer 1 x Inlet Thread Adaptor 2 x Wheel/Tyre Assembly 1 x Inlet Hose Adaptor 2 x Wheel Axle c/w fixings 1 x Water Inlet Filter 1 x Gun Assembly 1 x Rubber Foot c/w Fixings 1 x Lance Assembly 1 x Engine Manual 1 x High Pressure Hose (Outlet) 1 x Spark Plug Box Spanner 1 x Water Hose (Inlet) 1 x Tommy Bar 1 x Chemical Inlet Hose & Filter

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 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 & 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.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 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 directly discharge stream at persons or animals. Keep clear of nozzle. This machine should only be used 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.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com PRODUCT SPECIFICATIONS Model Number PLS220 Part Number 7330347 Engine Model & Type G27F, Petrol Air Cooled Engine Power & Capacity 9HP, 6kW, 3600rpm, 270cc Starting System Recoil Fuel Capacity (Maximum) 6 Litre Emissions (CO, HC+NOx, CO2) 455.29, 6.92, 837.19 (g/kWh) Max. Permissible Pressure 240bar / 3481psi Working Pressure (From Mains Supply) 218bar / 3161psi Working Pressure (From Barrel) 218bar / 3161psi Water Inlet Pressure Range 3 - 6bar / 43 - 87psi Max. Flow Rate (From Mains Supply) 15L/min / 900L/hr Working Flow Rate (From Mains Supply) 15L/min / 900L/hr Max. Flow Rate (From Barrel) 13.5L/min / 810L/hr Working Flow Rate (From Barrel) 13.5L/min / 810L/hr Water Type Clean Cold Water Ambient Operating Temperature400C (1040F) Input Water Temperature 10C (340F) - 600C (1400F) Water Supply Hose Diameter Suitable Snap Connector - 1/2” or 3/4” Hose Water Supply Suction Depth Less Than 1m Detergent Hose Length 1.5m High Pressure Hose Length 10m Sound Pressure Level (LPA) 79.54dB Sound Power level (LWA) 93.35dB Guaranteed sound power level (LWA) 94dB Sound Uncertainty Factor K 0.59dB Vibration (Main Handle/Support Handle)1.829m/s2/1.562m/s2 Uncertainty Factor 1.5m/s2 Max. Dimensions (L x W x H) 799mm x 684mm x 955mm Weight 54.8kg

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com OVERVIEW

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com OVERVIEW DECRIPTIONS NO DESCRIPTION NO DESCRIPTION

1 Foldable Handle 10 Pressure Regulator

2 Gun 11 Chemical Detergent Inlet

3 Wand/Lance Bracket 12 Water Outlet

4 Wheels 13 Water Inlet

5 Engine 14 Suction Valve

6 Pump 15 Thermal Relief Valve

7 Adjustable Nozzle 16 High Pressure Hose

8 Spray Wand/Lance 17 Water Inlet Hose with Filter

9 Petrol Tank 18 Detergent Hose

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com ASSEMBLY FITTING THE WHEELS 1. Insert the axle as shown.

  • Rotate the axle so that the spring loaded pin pops through the hole on the frame. 2. Fit the wheels to the axles and secure with the locking nut supplied. NOTE: DO NOT overtighten the nuts, the wheels must be able to rotate freely. FITTING THE RUBBER FOOT 1. Fit the rubber foot as shown.
  • Secure with the nut and spring washer supplied. ASSEMBLE THE LANCE 1. Connect the spray wand to the lance and tighten securely. FOLDING HANDLE 1. Lift the handle into the raised open position. 2. Secure in place using the handle locking knobs shown.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 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. Fit the hose adaptor as shown. 3. Connect the water supply hose to the hose adaptor. NOTE:The water source must provide a minimum of 25 litres per minute @ 20 PSI. NOTE:Make sure the water inlet hose is screwed on tightly.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com LANCE STORAGE BRACKET 1. Fit the bracket into the position shown and secure using the washers and nuts supplied. HOSE STORAGE BRACKET 1. Screw a nut and washer onto each leg of the hose bracket as shown. NOTE:You will need 4 x nuts & washers. 2 sets for securing on the top and 2 sets for securing on the bottom. 2. Fit the hose bracket in place on the rear of the washer as shown and secure from underneath using a nut and washer. REMOVE THE TRAVEL PLUG BEFORE USE. 1. Use a 17mm spanner to remove the red travel plug. 2. Inside the small bag attached is an oil breather plug which needs to be fitted in its place.

  • The oil breather plug must only be inserted hand tight.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 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 1. Look at the sight glass on the pump to check the oil level inside.

  • The oil should be half way up the sight glass. 2. If required, top up with oil. See Changing the Pump Oil on page 19.
  • We recommend the use of 10W- SAE30 oil in this pump. CHECKING THE ENGINE OIL LEVEL 1. Turn the oil filler cap/dipstick anti- clockwise and remove it from the oil filler tube. 2. Wipe the oil filler cap/dipstick with a clean cloth. 3. 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. 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. WARNING: RUNNING THE ENGINE WITH INSUFFICIENT OIL WILL CAUSE ENGINE DAMAGE.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 4. If the oil is low, fill the oil reservoir to the edge of the oil filler hole.

  • We recommend the use of 10W- SAE30 oil in the engine. 5. Replace the oil filler cap. 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 SOURCES OF IGNITION AND HEAT. WARNING: ALLOW THE UNIT TO COOL DOWN BEFORE REFUELLING. WARNING: DO NOT LEAVE FUEL WITHIN THE REACH OF CHILDREN.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com PRESSURE REGULATOR When purchased, the pressure regulator may be set to minimum. Turn the pressure regulator on the pump fully clockwise to allow water pressure to increase when the pressure washer is running. If you find the pressure is too high, you can adjust this later by turning the regulator anti-clockwise. SAFETY FEATURES Bypass mode: In bypass mode, the pump recirculates the water because the trigger of the spray gun is not being pulled. If the 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 damage, pumps are equipped with a thermal relief valve. This valve will open when the temperature inside the pump becomes too high. The 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. STARTING YOUR 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 12. 2. Check the engine oil level. See page 11. WARNING: FAILURE TO TURN ON THE WATER COULD CAUSE DAMAGE TO THE PUMP.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 3. Turn water supply on. 4. Set the engine switch to ‘ON’. 5. Set the fuel valve lever to the ‘on’ position. 6. If you are starting the power washer ‘cold’ set the choke lever to the CHOKE position (left). If the power washer is warm skip this step. 7. Set the throttle to the 1/3rd of the way towards the fast setting.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 8. Pull the starting handle lightly until you start to feel resistance and then pull up sharply to start the power washer. NOTE: You may have to do this more than once. 9. Once the engine has warmed up, set the choke lever to the ‘RUN’ (right) position. USING THE POWER WASHER 1. Pull the trigger on the gun to start water flow.

  • Stand on a stable surface and grip the gun/spray wand firmly with both hands.
  • Expect the gun to kick when the trigger is pulled. 2. Release the 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 WARNING: ONCE THE POWER WASHER HAS STARTED, RELEASE THE STARTING HANDLE SLOWLY TO AVOID INJURY/DAMAGE AS IT WHIPS BACK.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com minutes, the water temperature will rise to a dangerous level and could damage internal components of the pump. 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 spray wand 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.

  • Slide the nozzle forward for low pressure and backwards for high pressure. ADJUSTING THE PRESSURE There are 4 ways to adjust 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. WARNING: DO NOT ALLOW THE UNIT TO OPERATE IN BYPASS MODE FOR MORE THAN TWO MINUTES AT ANY TIME.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 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.

  • Slide the nozzle forward for low pressure and backwards for high pressure. APPLYING DETERGENTS AND CLEANING SOLVENTS 1. Push the detergent hose onto the ribbed fitting as shown. 2. Place the other end of the detergent hose with the filter on it, into a container holding the chemical/ cleaning solution. 3. Slide the nozzle forward for low pressure operation. NOTE:See page 20 for detergent and cleaning products available from your CLARKE dealer. SHUTTING DOWN 1. After each use, if you have applied detergents, place the detergent hose into a container of clean water and run clean water through the detergent injection system to flush the system thoroughly. NOTE: Failure to do so could cause damage to the pump.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 2. Set the engine switch to ‘OFF’. 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.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 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. Remove the hose adaptor and replace it with the inlet connector supplied. 4. Connect the pick-up pipe to the pressure washer as shown.

  • Tighten securely 5. Twist open the suction valve shown. 6. Start the power washer. See Starting your Power Washer on page 13.
  • Water is ejected from the nozzle. 7. When the water spray being ejected is consistent and at high pressure, close the suction valve. 8. Use the pressure washer as normal. NOTE: DO NOT let the pressure washer run dry.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 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.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 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 lance 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 The water filter should be checked regularly and cleaned if necessary. 1. Remove any fittings to the water inlet. 2. Remove the water filter from the water inlet. 3. Clean the filter by flushing it with water on both sides 4. Replace the water filter. CHANGING THE SPARK PLUG 1. Remove the spark plug cap from the spark plug. 2. Use the supplied spark plug spanner to remove the spark plug. 3. Remove any carbon that has accumulated around the spark plug. 4. Check the spark plug gap, it should be between 0.7 and 0.8 mm, adjust if necessary. 5. Check the overall condition of the spark plug and replace if necessary. 6. Reinstall the spark plug and replace the spark plug cap. CAUTION: ALLOW THE ENGINE TO COOL BEFORE REMOVING THE SPARK PLUG.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com CHECKING THE AIR FILTER 1. Remove the wingnut and remove the air filter cover. 2. Remove the second wingnut shown. 3. Remove the air filter element. 4. Make sure that the air filter is clean and not damaged.

  • If the air filter is damaged contact CLARKE spare parts department for a replacement.
  • If the filter is dirty, wash it in a solution of warm water and mild detergent and rinse thoroughly. Leave the filter to dry completely; before immersing the filter in clean engine oil and squeeze the filter to remove excess oil. 5. Replace the filter and the air filter cover. CAUTION: DO NOT USE THE GENERATOR WITHOUT THE AIR FILTER FITTED, THIS CAN DAMAGE THE ENGINE. WARNING: DO NOT USE FLAMMABLE SOLVENTS OR PETROL TO CLEAN THE AIR FILTER.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com STORAGE ENGINE See the separate engine manual supplied, for information regarding the storage proce- dure. PUMP 1. Drain all water from the high pressure hose, coil it and store it on the hose holder, located on the rear of the power washer. 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 holder on the side of the power washer. 3. Store all other parts so that they are protected from damage. 4. Protect the power washer from freezing conditions to prevent damage to the hoses, valves and pump. 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. 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.

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com 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 (See Page 12) Low oil Add oil (See Page 11-12) 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 (See Pages 13-15) Fuel valve closed Open the fuel valve Lack of pressure (initial use) continued Throttle control lever is not in the fast position Move the throttle control lever to the fast position Choke lever is in the CHOKE position Move the choke lever to the NO CHOKE position (See Pages 13-15) High pressure hose is too long Make sure the high pressure hose is under 100 feet No or low pressure (after a period of normal use) Worn seal Have it replaced by your dealer Worn or obstructed valves Have it replaced by your dealer Worn unloader piston Have it replaced by your dealer Worn E-Z start valve Have it replaced by your dealer

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com Lack of pressure (initial use) Water supply is not adequate Make sure your water supply can deliver 25 litres 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 (See Page 20) Water filter screen is clogged Remove and clean the filter (See Page 18) 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 Power washer will not draw detergents Chemical filter is blocked Clean the filter (See Page 20) Chemicals being used are too thick Dilute the chemicals (The chemicals should have the consistency of water) High pressure hose is too long. Use a longer supply hose instead of a longer high pressure hose Chemical build up inside the chemical injector Have the parts cleaned or replaced by your dealer Water leaking at the gun / spray wand connection Worn or broken O-ring Check and replace Loose hose connection Tighten Water leaking at the pump Loose connections Tighten Piston packings worn Have it replaced by your dealer Worn or broken O-ring Have it replaced by your dealer Pump head or tubes damaged from freezing Have it replaced by your dealer. PROBLEM CAUSE SOLUTION

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com Oil leaking at the pump Oil seals worn Have it replaced by your dealer Loose drain plug Tighten Worn O-rings Check and replace Pump pulsates Nozzle obstructed Clear the nozzle (See Page 20) PROBLEM CAUSE SOLUTION

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com EXPLODED DIAGRAM - FRAME PARTS LIST- FRAME

1 Pump 15 Screw Nut

2 Bolt 16 Hook: Hose

3 Key 17 Handle

4 Engine 18 Screw Nut

5 Screw Nut 19 Wear Resistant Pad

6 Spring Washer 20 Bolt

7 Plain Washer 21 Axle

8 Rubber Foot: Engine 22 Wheel

9 Bolt 23 Screw Nut

10 Rubber Mat 24 Screw Nut

11 Hook: Gun 25 Rubber Foot: Frame

12 Pull Pin 26 High Pressure Hose

13 Frame Body 27 Gun

14 Screw Nut 28 Lance

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com EXPLODED DIAGRAM - PUMP PARTS LIST- PUMP

1 Bolt, Crankcase Cover M6 x16 14 Ball Bearing

2 Oil Drain Plug 15 Scrap Ring

3 O-Ring, Oil Drain Plug 14.2 x 1.9 16 O-Ring, Crankshaft Cover 55.25 x 2.62

4 Vented Oil Cap 17 Retain Ring

5 Crankcase Cover 18 Oil Level Plate

6 Gasket, Crankcase Cover,

103 x 83 x 2.65

19 Oil Sight Glass

7 Crankcase 20 O-Ring, Oil Sight Glass 38 x 1.8

8 Needle Bearing 21 Crankshaft Cover

9 O-Ring, Flange 51.8 x 2.2 22 Bolt, Crankshaft Cover M8 x 16

10 Flange 23 Connecting Rod

11 Bolt, Flange 51.8 x 2.2 24 Pin

12 Oil Seal, Flange 25 Ceramic Coating Plunger

13 Crankshaft 26 O-Ring,15

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com

27 Oil Seal, Plunger 52 Valve Seat

28 Location Ring 53 O-Ring, Valve Seat 9.25 x 1.78 29 O-Ring, Locating Ring 26.7 x 1.78 54 Gasket, Unloader Valve Housing 18 x 2.4

30 Low Pressure Water Seal 55 Detergent Injector Fitting

31 Compression Ring 56 O-Ring, Injector Fitting 4.47 x 1.78

32 Compression Flake 57 Ball, Injector Fitting

33 High Pressure Water Seal 58 Spring, Injector Fitting

34 Supporting Ring 59 Water outlet Banjo Bolt

35 Manifold 60 O-Ring, Outlet Banjo Bolt 12.2 x 2.4 36 O-Ring, Checking Valve 15.54 x 2.62

61 O-Ring, Unloader Valve Housing

11.3 x 2.4

37 Checking Valve Assembly 62 Unloader Valve Housing

38 O-Ring, Valve Cap 18 x 2.4 63 O-Ring, Outlet Checking Valve 4.2 x 2.4

39 Checking Valve Cap 64 Outlet Checking Valve

40 Outlet Plug, Manifold 65 Spring, Outlet Checking Valve

41 Inlet Plug, Manifold & Thermal

66 O-Ring, Outlet Fitting 14 x 1.9

42 Washer, Bolt, Manifold 67 Quick Disconnect Outlet Fitting

43 Bolt, Manifold M6 x 55 68 Gasket, Bypass Housing

44 Screw, Knob Cap M6 x 10 69 Water Inlet Banjo Bolt

45 Plastic Knob Cap 70 O-Ring, Inlet Banjo Bolt 16.3 x 2.4

46 Pressure Adjusting Knob 71 Bypass Housing

47 Pressure Adjusting Spring 72 Swivel Nut, Inlet Connector

48 Spring Seat 73 Body, Inlet Connector

49 Screw, Jam Nut 74 Filter Washer, Inlet Connector

50 Pressure Jam Nut

51 Unloader Valve Assembly

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com DECLARATION OF CONFORMITY

Parts & Service: 020 8988 7400 / E-mail: Parts@clarkeinternational.com or Service@clarkeinternational.com DECLARATION OF CONFORMITY