Karcher K 7.85 M User's Manual
Contents
1. Suction Mode Detergent OPERATING YOUR PRESSURE WASHER High Pressure Operation Low Pressure Operation Without Brush Low Pressure Operation With Brush End Of Operation Storage IMPORTANT AND MAINTENANCE ACCESSORIES SPARE PARTS PROBLEM CHECKLIST TROUBLESHOOTING HELP LINE TECHNICAL DATA 1 APPLICATIONS The main applications for this product are DOMESTIC cleaning tasks Cars motorbikes caravans boats and bicycles Patio s fences garden walls pathways driveways and house facades particularly useful for cleaning block driveways Removal of algae and moss from roofs brickwork and guttering Garden tools and machinery furniture and barbecues Hygienic cleaning of animal pens and their surroundings With the addition of Karcher accessories the list continues Clearing blocked drains and pipes Removal of old paint and rust from garden furniture and ga tes Spraying insecticide onto trees plants and lawns High pressure hose The high pressure hose is specially constructed with reinforced walls to handle water pressure up to 16 MPa 2400 psi it is easi ly damaged and should be stored carefully Do not kink Do not drive vehicles over the hose Do not expose the hose to sharp edges or corners Misuse will lead to ballooning or premature failure and will invalida te warranty BEFORE STARTING UP YOUR PRESSURE WASHER PLEASE CHECK YOU2. HAVE THE FOLLOWING We recommend you purchase these items from a reputable store RCD plug and socket that will interrupt electrical supply in emergency Atypical garden hose minimum length 7 5 metres with suitable hose connection Hoselock Gardena type to match the coupling on the machine hose and connector not supplied 2 SAFETY INSTRUCTIONS Electrical Connection Never use defect connection or extension lines If the connection line is damaged it must be replaced with a special connection line that is available from the manufacturer or his customer service Please make sure that the connection or extension lines are not damaged by being ran over pulled or dragged Protect the connection lines from heat oil and sharp edges Never touch the mains plug and the socket with wet hands The connection between connection line and extension line must not lie in the water A All current carrying components within the working area must be jet proof A The appliance may only be connected to an electrical connection that was performed by an electrician according to IEC 60364 A Only connect the appliance to alternating current The voltage must comply with the voltage specified on the typeplate A To avoid electric accidents we recommend to use sockets with a series connected residual current operated device rated breaking current max 30 mA Warning Inappropriate extension lines may b
3. a solution may be at hand PROBLEM POSSIBLE CAUSE Machine refuses Plug not connected to start Defective socket Try another socket Fuse blown Change the fuse Defective extension cable Try without extension cable Wrong mains voltage Check mains voltage corresponds to specifications of machine CORRECTION Connect plug Pump stops Fuse blown Change fuse and check size of extension cable Overheating due to poor Check inlet water flow rate hose water Supply should fill a 10 litre bucket in one minute Clean dirt from nozzle hole with needle and rinse from the front Inadequate mains water Check inlet water flow rate Strong pressure Nozzle partly blocked fluctuations Machine does Nozzle blocked worn out Clean replace nozzle not reach Inadequate mains water Check inlet water flow rate Operating Inlet hose squeezed Straighten out hose pressure Water filter clogged 3 1 Clean filter item15 Inlet hose blocked Check hose for leaks or blockages No detergent suction Wrong pressure Blocked filter in detergent tank Set Spray Lance to low pressure setting Unblock filter Clean ventilation hole in cover of Detergent Tank In the unlikely event that you need to return your machine to your supplier please ensure that this is returned complete with hose gun and all accessories 8 HELP LINE K rcher UK Limited operate a helpline allowing customers to discuss any problems experienc
4. measures have been taken to ensure that series production units conform at all times to the requirements of current EU Directives and relevant standards The signatories are empowered to represent and act on behalf of the company management Conformity assessment procedure followed Annex V Sound power level Measured 91 dB A Guaranteed 93 dB A Alfred Karcher GmbH amp Co KG Cleaning Systems Alfred Karcher Str 28 40 2 fa P O Box 160 D 71349 Winnenden Sar Tel 49 71 95 140 Jenner S Reiser Fax 49 71 95 22 12 KARCHER www karcher co uk
5. KARCHER ES _ V4 Se RSS SE Operating Instructions PRESSURE WASHER PLEASE READ THIS LEAFLET CAREFULLY BEFORE OPERATING YOUR MACHINE 5 962 164 0 08 07 THANK YOU FOR PURCHASING A KARCHER PRESSURE WASHER PLEASE READ THIS LEAFLET CAREFULLY BEFORE OPERATING YOUR MACHINE WHAT IS A PRESSURE WASHER A Pressure Washer is essentially a powerful electric motor driving a set of pistons that force water through a small nozzle thus creating a pressurised jet of water This provides the cleaning power behind the Karcher Pressure Washer A Karcher Pressure Washer can be used for an endless list of applications around the home and garden It provides an efficient economical and labour saving way of cleaning with excellent results All Karcher domestic pressure washers are designed to run from a suitable cold water supply although some models will accept a water inlet temperature of between 40 C and 60 C Environmental Comment Save water with high pressure The Karcher Pressure Washer is environmentally friendly enabling you to reduce your water consumption compared to a normal garden hose A definite advantage with a metered water supply OR with the added benefit of suction mode water can be drawn from an open container such as a water butt INDEX APPLICATIONS SAFETY INSTRUCTIONS GETTING STARTED Contents Assembly Water Connection Electrical Connection
6. cessory Disconnect the Spray Lance from the Spray Gun Allow the pressure washer to operate without the Spray Lance fitted until water flows from the Spray Gun without bubbles Re connect the Spray Lance to the Spray Gun Dirt in the drawn water could damage your Pressure Washer To avoid this risk please use a suitable filter Part No 4 730 059 3 6 Detergent It is recommended that only cleaning agents formulated by and manufactured for Karcher should be used Unsuitable detergents could damage your Pressure Washer and the object being cleaned Recommended Detergents 1 Detergent tablets Karcher Clean Tabs 10 tablets per box 10 Tablets dissolved in clean water provide 5 litres of cleaning detergent 2 The following cleaning agent may be used undiluted But further dilution is practical but trial before application Universal 1 Profi RM 555 ASF 3 The following cleaning agents are available as concentrate and must be diluted with 9 parts of water 1 9 before use Universal Cleaner eseon Profi RM 555 ULTRA Automotive 1 Profi RM 565 ULTRA House amp Garden Profi RM 570 ULTRA Boat Cleaner Profi RM 575 ULTRA NOTE In all instances detergent concentration is set on the machine It is recommended that you start cleaning at maximum dilution increa
7. e dangerous If you work outside only use extension lines that are approved and specifi cally labelled and provide of a sufficient conductor cross section 1 10 1 5 mm 10 to 30 2 5 mm The plug and the coupling of an extension line must be waterproof Always unwind the extension line completely from the cable drum The maximum tolerable mains impedance at the electrical contact point see Technical Data must not be exceeded Safety Instructions A The operation of the device in hazardous locations is not admissible A Please comply with the corresponding safety instructions if you use the appliance in danger areas e g filling stations A Do not turn on the appliance if the power supply line or important components of the appliance such as safety components high pressure hoses spray jet are damaged Warning High pressure hoses fittings and couplings are of importance for the appliance safety Only use high pressure hoses fittings and couplings recommended by the manufacturer A The appliance is not intended for use by young children or infirm persons without supervision Young children should be supervised to ensure that they do not play with the appliance A The operator must use the appliance properly He must take the local conditions into consideration and must pay attention to third persons in particular children while working with the appliance Warning Do not use the appliance i
8. ed with our products The helpline operates during normal business hours If you have difficulty getting through please understand that there are peak periods during the day when our consultants are unable to take all calls coming in In these circumstances we would ask that you try to contact us again later in the day The helpline number is 01295 752200 open from 8 30am to 5 00pm Monday to Friday It helps us if you have the model number and data plate details to hand before making your call so that we can assist you with your query more effectively Alternatively you may write to us at the address below Karcher UK Ltd Karcher House Beaumont Road Banbury Oxon OX16 1TB or E mail us info karcher co uk 9 TECHNICALDATA Power Connection MO tage nn a ER et 230 240 V AC Current nie nant 1 50 Hz pp 2 8 KW Impedance max permitted 0 346 0 216 Mains FUse nette il tee 13 AMP Water Connection Supply Temperature Max 60 C Supply Rate Min 10 litres per minute Supply Pressure 6 bar 0 6 MPa Supply Hose Length 7 5 metres DIGINGUGl satire 1 2 inch Suction Height from open tank at Water Temperature 20 C 1 metre Performance Data Pump Pressure 160 16 MPa at by
9. f third persons are within the reach of the appliance unless such persons wear protective clothes A Warning High pressure jets may be dangerous if they are used improperly The jet must not be directed at people animals active electrical equipment or the appliance itself A Never direct the jet at yourself or third persons to clean clothes or shoes Never use the appliance to spray objects containing hazardous substances e g asbestos Warning Vehicle tyres tyre valves may be damaged and burst by the high pressure jet A first sign is the discoloration of the tyre Damaged vehicle tyres tyre valves are hazardous Always perform the cleaning with a minimum distance of 30 cm A Cleaning operations during which oil saturated waste water is generated such as engine cleaning and underbody cleaning may only be performed in cleaning locations that are equipped with an oil separator A If you clean varnished surfaces please respect a minimum distance of 30 cm to avoid damages A Never take in solvent containing liquids or undiluted acids and solvents These include for example benzene paint thinner or heating oil The spray is highly inflammable explosive and toxic Do not use acetone undiluted acids and solvents as they affect the materials used on the appliance A If required wear appropriate protective clothes and glasses to protect yourself from return spray A Never leave the appliance unattended as long as i
10. ly fortroublefree cleaning Use the diagram on Page 6 for reference purposes 3 2 Water Connection According to the applicable regulations the appliance must never be used on the drinking water net without a sy stem separator Use a suitable system separator manu factured by Karcher or as an alternative a system separator as per EN 12729 Type BA The minimum length of supply hosepipe advised for maximum user convenience is 7 5 metres with a diameter of 12 5 mm 1 2 to allow free flow of inlet water to the machine so avoiding backpressure and any associated potential damage to your machine e Attach your supply hosepipe with its connector to the coupling on the machine No 7 and the other end should be connected to a suitable water supply 3 3 Electrical Connection e Ensure the Power Switch No 4 is the OFF position before connecting the factory fitted Plug attached to the Mains Electric Lead No 14 into an earthed socket it is recommended that an RCD plug socket is used If using an Extension Cable make sure it is completely unwound from the cable drum and is the correct diameter 3 4 Suction Mode an added benefit of the Karcher Pressure Washer If you are drawing water from a static water supply such as a water butt disconnect the water connection hosepipe with coupling No 7 from the machine and replace with a suction hose and filter Part No 4 440 238 that can be purchased as an ac
11. ng High pressure hose The high pressure hose is specially constructed with reinforced walls to handle water pressure up to 16 MPa 2700 psi it is easily damaged and should be stored carefully Do not kink Do not drive vehicles over the hose Do not expose the hose to sharp edges or corners Misuse will lead to ballooning or premature failure and will invalidate warranty IMPORTANT REMEMBER FROST WILL DAMAGE YOUR KARCHER PRESSURE WASHER AND ACCESSORY IF IT IS NOT BEEN COMPLETELY EMPTIED OF WATER AFTER USE ALWAYS STORE IN A FROST FREE AREA 6 ACCESSORIES A wide range of popular accessories are available from your local store selling Karcher Pressure Washers 4 763 228 Dirt Blaster Rotary Jet A rapidly rotating pencil jet used to remove loose paint stubborn algae and moss from hard surfaces 4 760 269 Triple Nozzle Lance An integral fan jet pencil jet and low pressure chemical jet in one unit allows optimal nozzle selection 4 762 065 Rotary Wash Brush Ideal for car bodywork and windows as the water forces the brush to rotate enhancing cleaning power 4 760 262 Extension Lance To add length to the standard lance 2 637 729 Drain Kit 7 5 m Hose 2 637 767 Drain Kit 15 m Hose A flexible hose with backwards firing high pressure jet to create turbulence and dislodge blockages 4 760 265 Flexi Lance A lance which can be angled to any degree to clean hard to reach areas such a
12. ocked by dirt or grit if so remove the dirt from the nozzle hole with a needle and rinse with water from the front Failure to do this will seriously damage your machine and invalidate the warranty Connect the water supply hose and without the lance attached squeeze the Spray Gun lever to run water through your pressure washer until the water flow is constant Then plug in to the electric supply Unless drawing water from an open water source such as a water butt always have a minimum of 10 metres 25 feet of uncoiled hose between the water tap and your machine The internal diameter of the feed water hose should be 12 mm 1 2 Water Regulations require the use of a back flow preventer valve at the tap end of the supply hose Only use a full flow connector to connect the hose to the machine Electricity If using an electrical extension lead it must be rated at a minimum of 13 amps Always fully uncoil any extension lead when used Chemicals Use of chemicals other than those recommended by Karcher could cause significant damage which may not be covered by your warranty After using chemicals always run fresh water through your machine The high pressure hose of your Karcher Pressure Washer should not be mistreated It is designed to withstand high pressure operation so vehicles should NOT run over it nor should it be pulled across sharp or abrasive edges These actions may weaken the hose and cause ballooni
13. pass Operating Pressure 150 15 MPa Flow Rate pp 450 I h 7 5 litres per minute Detergent Intake pp 0 2 litres per minute Recoil Force of Spray Gun at Operating Pressure 25 Optimum Working Distance on High Pressure 30 cm Unit vibrations ISO 5349 0 8 m s Sound pressure level L EN 60704 1 73 dB A Guaranteed Sound power level L 2000 14 EC 93 dB A Dimensions 400 Width pes anses nee nes nan ni 390 mm a Genes 960 EU Declaration of Conformity We hereby declare that the equipment described below conforms to the relevant fundamental safety and health requirements of the appropriate EU Directives both in its basic design and construction as well as in the version marketed by us This declaration will cease to be valid if any modifications are made to the machine without our express approval Product High pressure cleaner Model 1 398 Relevant EU Directives 98 37 EC 2006 95 EC 89 336 EEC 91 263 EEC 92 31 EEC 93 68 EEC 2000 14 EC Harmonised standards applied EN 55014 1 2000 1 2001 2 2002 EN 55014 2 1997 1 2001 EN 60335 1 EN 60335 2 79 EN 61000 3 2 2000 2 2005 EN 61000 3 11 2000 Appropriate internal
14. r switched on brush down the surface being cleaned this physical agitation removes all trace of traffic film Finally revert to the high pressure operation with the Spray Lance and complete the wash down 4 4End Of Operation ALWAYS REMEMBER TO RINSE YOUR PRESSURE WASHER AFTER USING DETERGENT BY FILLING THE DETERGENT CONTAINER WITH CLEAN WATER AND RUN THE PUMP FOR APPROXIMATELY ONE MINUTE In the event of a break of 5 minutes in the operation of your Karcher Pressure Washer always switch off the pump to avoid damage due to overheating Switch off the pressure washer by the Power Switch No 4 and unplug the Mains Electric Lead No 14 from the socket Close the water inlet tap and disconnect the hosepipe Squeeze the lever to remove all pressure from the machine Release the lever and then secure the trigger with the Safety Locking Device to prevent accidental opening 4 5 STORAGE The Spray Gun No 12 the Spray Lance No 9 and the Wash Brush 10 can be stored with the Pressure Washer The Mains Electric Lead No 14 can be wound up over the Mains Lead Storage No 15 5 IMPORTANT CARE AND MAINTENANCE To ensure prolonged life and trouble free use of your Karcher Pressure Washer we strongly recommend that you always adopt the following procedures Water Before use always check the water inlet filter for dirt or debris Visually check to see if the nozzle is bl
15. s wheel arches etc 4 440 238 Suction Hose and Filter Used to provide a water supply to the unit where a mains water supply is not available by placing the kit into a water butt 2 637 214 Water Pump Kit 6 291 080 RM 555 5 litre 6 291 079 RM 555 6 x 1 litre 6 Spare Parts In the event that your Karcher Pressure Washer requires replacement parts please refer to the diagram below AND identify the particular model of your machine by reference to the data plate on the underside Please write email or fax Karcher see page 20 with any parts order you wish to place A premium rate Help line Number is available for tele phone enquires of any type 4 440 788 0 6 363 031 0 ee 5 037 140 0 4 775 501 0 5 332 464 0 LL a 4 2 640 729 0 6 388 216 0 4 071 136 0 4 760 542 0 4 580 000 0 6 394 357 0 P 6 388 216 0 20 3 Po SS 6 388 216 0 A U ba 609 0 7 ui j 5 TS 5 044 690 0 7 a 1 f 4 071 137 0 f wa 5 044 632 0 5 515 180 0 5 115 977 0 6 648 835 0 4 776 029 0 5 515 180 0 yj if f 6 343 168 0 l VE 2 5115 977 0 01 07 5 962 164 0 5 044 691 0 7 PROBLEM CHECKLIST The machine you have chosen is of the highest quality Correctly stored away from frost it should operate without problems If a problem does arise please check the following chart as
16. sing the concentration only if considered necessary for the cleaning task Enclosed to your high pressure cleaner you find a information card which shows all available Karcher detergents Next to the detergent tanks you will find insert cases in which you could place your de tachable product card to identify the detergents in use 4 OPERATING YOUR PRESSURE WASHER If you have followed all the instructions so far you are now ready to have fun cleaning the KARCHER way Turn on the supply water and press the Spray Gun lever No 12 until the water flows freely and removes all air locks from the hoses You may now attach the bayonet fit Spray Lance No 9 or required accessory to the Spray Gun All accessories are bayonet fit simply push in and twist until they click into position Once water is flowing through the machine you may now switch on your Karcher Pressure Washer using the Power Switch No 4 You can regulate the working pressure on the spray by turning the nozzle end of the Spray Lance No 9 between Mix and Max posi tion WHEN USING YOUR KARCHER PRESSURE WASHER ON THE HIGH PRESSURE SETTING THE RECOMMENDED WORKING DISTANCE BETWEEN THE NOZZLE AND THE OBJECT OR SURFACE TO BE CLEANED IS 30 CM IT CAN BE CLOSER IF REQUIRED FOR PATIOS OR MASONERY When cleaning painted surfaces ensure that the paint is sound and there are no signs or rusting or blistering It is your responsibili
17. sure washer No 4 Aim the nozzle towards the object to be cleaned release the Safety Locking Device on the Spray Gun and squeeze the lever to apply the detergent to the working area To rinse the detergent away increase the nozzle setting towards Max setting No detergent will be drawn in with high working pressure Spray with the required jet spray setting until no trace of detergent can be found We recommend the following cleaning method Step 1 Remove loose dirt by washing over the surface to be cleaned with the high pressure jet Step 2 Spray on the detergent and leave for 1 4 minutes so assisting the easy removal of fine dirt and associated greasy adhesions Step 3 Finally spray off the loosened dirt with the high pressure spray 4 3 Low Pressure Operation with Brush When cleaning surfaces with a grease contamination typically car paintwork that always has a greasy traffic film covering adopt the following procedure Washing loose dirt away with the clean water high pressure spray Apply the detergent in low pressure mode by setting the bayonet fit spray lance No 9 to the low pressure setting Mix Leave for 2 4 minutes for the detergent to have maximum effect Remove the bayonet fit spray lance and fit the Wash Brush No 10 to the Spray Gun No 12 The Wash Brush is suitable for use with a water inlet temperature into the Pressure Washer of maximum 40 C With or without the pressure washe
18. t turned on Warning This appliance has been developed for the use of detergents that are supplied or recommended by the manufacturer The use of other detergents or chemicals may affect the safety of the appliance Environmental protection Disposal of the packaging The packaging material can be recycled Please do not OY place the packaging into the ordinary refuse for disposal 9 but arrange for the proper recycling Disposal of the old appliance Old appliances contain valuable materials that can be recycled Please arrange for the proper recycling of old appliances Batteries oil and similar substances must not enter the environment Please dispose of your old appliances using appropriate collection systems 3 GETTING STARTED 3 1 Contents Upon opening the carton if you do not have all the items as detailed please contact the Customer Helpline DAT 101 1 Drawing bar 8 High Pressure Hose 2a Detergent Tank 1 9 Spray Lance with Pressure Regulator 2b Detergent Tank 2 Vario Power 2c Detergent Dosing Valve 10 Wash Brush 3 Spray gun storage clip 11 Safety Lock Device 4 Power Switch On Off 12 Spray Gun 5 High Pressure Hose Reel 13 Accessory compartment 6 Inlet Water Connection 14 Mains Electric Lead with Plug 7 Hosepipe Connector 15 Mains Lead Storage 3 2 Assembly Please follow these instructions careful
19. ty to check the suitability of the surface to be cleaned Karcher UK Ltd cannot be held responsible for any damaged caused 4 1 High Pressure Operation Switch on the pressure washer No 4 Ensure the Spray Lance with the Pressure Regulator No 9 is attached securely to the Spray Gun No 12 and the nozzle is set to the required high pressure setting Aim the lance towards the object to be cleaned making sure the recommended working distance is used for reference see Page 10 Release the Safety Lock Device No 11 on the Spray Gun and squeeze the lever The pressurised water jet alone is capable of fulfiling most cleaning tasks around the garden or on building work but detergent and wash brush are advantageous when cleaning vehicles or other paint finishes 4 2 Low Pressure Operation without Brush or Fill the Detergent Tanks No 2a No 2b with the selected detergent ensuring it is the correct concentration See Page 11 or read recommended dosage on label Dilute the detergent to the required concentration before filling the Detergent Tank The correct dilution is dependent on the degree of soiling of surface and is best determined by experience Set the nozzle to the low pressure setting Adjusting the detergent dosing valve to the desired dosage Turn to the left Meter detergent from container 1 Turn to the right Meter detergent from container 2 Switch on the pres
Download Pdf Manuals
Related Search