Karcher HD 7/10-4 M User's Manual
Contents
1. 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 Type 1 524 xxx Relevant EU Directives EU Machinery Directive 98 37 CE EU Low Voltage Equipment Directive 73 23 EEC amended by 93 68 EEC EU Directive on Electromagnetic Compatibility 89 336 EEC as amended by 91 263 EEC 92 31 EEC 93 68 EEC EU Directive on Noise Emissions 2000 14 EU Harmonised standards applied DIN EN 60 335 1 DIN EN 60 335 2 79 DIN EN 55 014 1 2000 A1 2001 A2 2002 DIN EN 55 014 2 1997 A1 2001 DIN EN 61 000 3 2 2000 DIN EN 61 000 3 3 1995 A1 2001 HD 7 18 4 DIN EN 61 000 3 11 2001 HD 6 16 4 National standards applied Conformity evaluation procedure applied Appendix V Measured sound power level HD 6 13 4 83 dB A HD 7 10 4 83 dB A Guaranteed sound power level HD 6 13 4 84 dB A HD 7 10 4 84 dB A C iv Reiser Ses S Reiser H Jenner Alfred Karcher GmbH amp Co KG Cleaning Systems D 71349 Winnenden Alfred Karcher Kommanditgesellschaft Sitz Winnenden Registergericht Waiblingen HRA 169 Pers nlich haftende Gesellschafterin K rcher Reinigungstechnik GmbH Sitz Winnenden 2404 Registergericht Wa2. it take effect but not dry out E Spray off rinse off the loosened dirt using the high pressure spray m After use immerse filter in clean water Turn metering valve to maximum cleaning agent concentration setting Start unit and rinse through for one minute Interrupting the operation m Release lever of the handgun the unit switches off Retract lever again and the unit switches on again Switching the unit off Set unit switch to 0 and pull out power plug m Close water inlet E Retract lever until the unit is without pres sure m Actuate the handgun s safety catch to se cure the handgun lever from accidentally being triggered Transporting the cleaner E To transport the appliance over long dis tances use the push handle to pull the ap pliance m When carrying the appliance always use the handle not the push handle E Prior to a transport in the horizontal position remove the detergent bottles from the bottle holder and close them English Storing the cleaner m Place the handgun in the support E Reel in the high pressure hose and hang it over the hose rest or m Wind the high pressure hose on to the hose reel Push in the crank handle to lock the hose drum m Wind the connection cable around the ca ble holder m Fix the plug using the installed clip Frost protection Caution Z N Frost will destroy a unit that is not com pletely empty of water Store the unit where it wil
3. E Check all supply lines as well as the deter gent system for leaks m Close the cleaning agent metering valve when running the unit without cleaning agent m Evacuate air from the cleaner see Switch ing on the unit E Seek the help of Customer Service if nec essary Detergent is not being drawn in E Set nozzle to Chem m Check detergent suction hose with filter for leaks or obstructions and clean it if neces sary Open detergent metering valve or check it for leaks remove obstruction E Seek the help of Customer Service if nec essary Spare parts You will find a list of spare parts at the end of these operating instructions Warranty The warranty terms issued by our authorised marketing company are valid in every country We remedy any fault in the unit free of charge within the warranty period providing the cause of the fault proves to be a material or manu facturing error The warranty only becomes operative when your dealer has completed the reply card ac companying the sale of the unit has stamped and signed it and you have then sent the reply card to the marketing company in your coun try Should you wish to call upon the guarantee please apply to your dealer or nearest author ised Customer Service centre taking along also the accessories and bill of sale English EU Declaration of Conformity We hereby declare that the equipment described below conforms to the relevant
4. KARCHER HD 6 13 4 M HD 7 10 4 M Ad U www kaercher com 5 962 555 07 07 English A LU Please read and comply with these instructions prior to the initial operation of your appliance Retain these operating instructions for future reference or for subsequent possessors Unit components Please fold out illustration page at the front 1 Nozzle rest 2 Handle 3 High pressure outlet 4 Water connection 5 Manometer 6 Oil level display 7 Oil reservoir 8 Hood 9 Unit switch 10 Fastening screw for hood 11 Hose rest 12 Handgun support 13 Nozzle 14 Marking of the nozzle 15 Spray lance 16 Pressure flow control 17 Hand held spray gun 18 Safety catch of hand held spray gun 19 Lever of hand held spray gun 20 High pressure hose 21 Push handle 22 Cable holder 23 Detergent metering valve 24 Detergent suction hose with filter and screw cap 25 Bottle holder for detergent For your safety Before you use the cleaner for the first time read these operating instructions and take special note of the accompanying booklet Safety Instructions for High Pressure Clean ers No 5 951 949 Symbols on the machine High pressure jets can be dan gerous if improperly used The jet must not be directed at per sons animals live electrical equipment or at the appliance itself The appliance is not suited for use in the drinking water supply net work It is necessary to install a suitable syste
5. e ma terials that can be recycled Please arrange for the proper recycling of old appliances Batteries oil and si milar substances must not enter the environment Please dispose of your old appliances using appropriate col lection systems gt lt Unpack the unit When unpacking the unit check the con tents of the packaging If there has been any damage in transit inform the dealer Do not dispose of the packaging with the household rubbish hand it in at the appro priate collection point for recycling Check the oil level m Read the oil level displayed while unit is at a standstill The oil level must be above the two indicators Activate the oil reservoir vent m Unscrew the fastening screw of the hood and remove the hood E Cut off the tip on the cover to the oil reservoir m Fasten the unit cover Mount the accessories m Mount nozzle on the spray lance see markings on the top of the setting ring E Fit the spray lance to the hand held spray gun with pressure and flow control E Screw on high pressure hose to the high pressure outlet Switching on the unit Electrical connection Caution N The appliance may only be connected to alternating current The voltage must corre spond with the type plate on the appliance Caution AN Use if required an extension cable with sufficient cable cross section refer technical details and always fully unroll the cable from the cable d
6. e until the desired symbol corresponds with the marking High pressure pencil jet for particularly stubborn accu mulation of grime Low pressure fan jet for operating with detergent or cleaning with negligible pressu re WHO gt gt Be u High pressure fan jet for dirt accumulation over a lar ge surface Operating with detergent Caution AN Unsuitable detergents can harm the cleaner and the object which is to be cleaned Use only detergents which are released by K rcher Proportions of detergent to be used and accompanying instructions should be not ed carefully Use detergents sparingly out of consideration for the environment K rcher cleaning agents guarantee trouble free operation Please seek advice or ask for our catalogue of information sheets on clean ing agents E Put the detergent bottle into the bottle hold er at the appliance or place detergent can next to the appliance Two different deter gents can be placed in the appliance at the same time m Pull out the cleaning agent suction hose and immerse the filter in the cleaning agent canister E Screw on the screw cap on the bottle or can Set nozzle to W3HO Set the detergent dosage valve to the desired detergent and the desired concentration Switch CHEM System Recommended cleaning methods E Spray detergent with low pressure jet spar ingly over the dry surface to be cleaned and let
7. fter 500 operating hours E Change the oil For oil quantity and type see Technical Specifications Undo the fastening screw remove the hood remove the oil tank cover tilt unit Drain oil into a suitable container Fill slowly with fresh oil air bubbles have to escape Attach the oil tank cover Troubleshooting Danger Before any repair work is undertaken switch the unit off and pull out the power plug Have electrical components checked and re paired only by authorised Customer Service personnel For faults which are not identified in this chap English ter or when in doubt or when expressly in structed to do so consult authorised Customer Service personnel Unit does not work m Check connecting cable for damage m Check the mains voltage m Consult Customer Service if there is an electrical fault Unit does not come up to pres sure Set nozzle to high pressure m Clean replace nozzle m Evacuate air from the cleaner see Switch ing on the unit E Clean the strainer in the water connection m Check water inlet volume see Technical Specifications m Check all supply lines to the pump for leaks or obstructions E Seek the help of Customer Service if nec essary Pump is leaky E Three drops per minute are allowable and can appear on the underside of the unit Seek the help of Customer Service if leaks are more serious Pump makes a knocking noise
8. iblingen HRB Gesch ftsf hrer Dr Bernhard Graf Hartmut Jenner Georg Metz Internal measures are taken to ensure that the series units always meet the requirements of the current EC Directives and the standards used The persons signing the above declaration act on behalf of and with the authorisation of the management English Technical Specifications HD 6 13 4 M HD 7 10 4 M 1 524 103 1 524 111 Mains connection GB GB Voltage V 240 Type of current Hz 1 50 Rotation speed 1 min 1400 Connected load kW 3 0 Supply fuse delayed action char C A 13 Extension cable 30 m mm 2 5 Water connection Supply temperature max C 60 Supply volume min l h l min 600 10 700 11 7 Supply hose minimum length m 7 5 Supply hose minimum diameter Zoll 1 Suction height from an open container 20 C m 0 5 Supply pressure max MPa 1 Performance data Operating pressure MPa 3 13 3 10 Max operating overpressure safety valve MPa 16 13 ike nom m Bm Detergent intake l h 0 40 l min 0 0 7 Recoil force of the handgun N 30 Sound emission Sound pressure level EN 60704 1 dB A 69 Garanted sound pressure level 2000 14 EC dB A 84 Vibrations of unit total of vibration ISO 5349 Handheld gun m s 2 0 Spray lance m s 1 9 Dimensions Length mm 554 Width MX mm 509 Height mm 1000 Weight without accessories kg 43 Oil quant
9. ity pump 0 5 Oil type pump SAE 0W40 10 HD 6 13 M HD 7 10 M eva 6 391 238 0 A 6 363 116 0 A 4 6 391 238 0 4 775 526 0 2 880 296 0 Re 7 343 008 0 4 037 013 0 4 775 463 0 4 760 550 0 6 362 532 0 6 362 524 0 E 4 763 252 0 HD 6 13 PLUS EL 4 763 250 0 HD 7 10 PLUS gt 4 760 550 0 Z a 2 880 296 0 4 760 550 0 4 767 149 0 HD 6 13 4 767 156 0 HD 7 10 Mis 6 304 099 0 5 731 609 0 6 414 141 0 S D ho oe as N G2 6 362 161 0 5 443 291 0 5 310 076 0 08 07 5 962 555 0
10. l be free of frost If storage away from frost is not possible E Drain off the water and rinse the unit through with anti freeze Leave the unit to dry for max 1 minute E Use the standard glycol based anti freezes for cars E Follow the handling instructions of the anti freeze manufacturer Care and maintenance Danger Before any care and maintenance work on the unit draw out the mains plug Caution AN When changing the oil dispose of any waste oil only at authorised collection points Safety inspection Maintenance contract You can arrange with your dealer to have a reg ular safety inspection carried out or to have a maintenance contract Please seek advice Before each use m Check connecting cable for damage risk of getting an electric shock have a damaged connecting cable replaced without delay by authorised Customer Service personnel or an electrician m Check high pressure hose for damage danger of explosion replace a damaged high pressure hose without delay E Check unit pump for any leaks Three drops per minute are allowable and can appear on the underside of the unit Seek the help of Customer Service if leaks are more serious Every week m Check oil level in oil reservoir if the oil is milky water in oil seek the help of Cus tomer Service immediately E Clean the strainer in the water connection m Clean the filter at the suction hose for de tergent Annually or a
11. m separator from Kaercher if the device is to be used in the drinking wa ter supply network Use of the cleaner Use this unit exclusively for cleaning with high pressure jet and deter gent e g cleaning of machines vehicles buildings tools cleaning with high pressure jet without de tergent e g cleaning facades terraces gardening equipment For stubborn dirt we recommend the dirt blaster as an optional accessory for HD Plus included in the delivery English Safety features Preparing the unit for use Overflow valve with pressure switch On reducing the flow rate with the pressure and flow control the relief valve opens and part of the water runs back to the suction side of the pump If the lever of the hand held spray gun is re leased the pressure switch switches the pump off Ifthe lever is retracted the pressure switch switches the pump on again Safety valve The safety valve opens when the admissible operating excess pressure is exceeded the water flows back to the pump suction side Overflow valve pressure switch and safety valve are present in the factory and are sealed Adjustments are made only by Customer Service Protection of the environment disposal The packaging material can be re cycled Please do not place the pak kaging into the ordinary refuse for disposal but arrange for the proper recycling ES Old appliances contain valuabl
12. pen water inlet Suctioning water from an open container E Screw on the suction hose order no 4 440 270 on the water connection E Attach the filter order no 4 730 012 at the suction hose Vent the unit before using E To evacuate air from the unit unscrew the nozzle and leave the unit running until wa ter exits with no air bubbles If necessary allow unit to continue running for 10 sec onds and then switch off Repeat this pro cedure several times m Switch off the unit and screw the nozzle back on Operating the unit Danger Observe the relative safety regulations when using the unit at filling stations or other high risk areas Caution AN Only clean engines in places which have appropriate oil separators protection of the environment AN Caution The jet must not be directed at other persons or directed by the user at him herself to clean clothing or footwear Only wash animals with the low pressure fan jet see Selecting the type of spray Operating with high pressure The unit is equipped with a pressure switch The motor only starts up when the lever is re tracted E Set the unit switch to I E Unlock the hand held spray gun and retract the lever of the gun m Adjust operating pressure and flow rate by rotating the pressure flow control infinitely variable English Selecting the type of spray The handgun must be closed m Rotate the housing of the nozzl
13. rum English Unsuitable extension cables can be hazard ous Only use extension cables outdoors which have been approved for this purpose and labelled with a sufficient cable cross sec tion For connected loads see model rating plate Technical Specifications Caution AN It is essential that the unit is connected to the power supply by means of a plug An in separable connection to the power supply is prohibited The plug is used to disconnect from the mains Check the power cord with mains plug for damage before every use If the power cord is damaged please arrange immediately for the exchange by an authorized customer service or a skilled electrician The appliance may only be connected to an electrical supply which has been installed in accordance with IEC 60364 The minimum fuse rating required at the sock et outlet is see technical specifications The plug and coupling of the extension cable used must be watertight Water connection Suction feed operation Connection to water main Caution N Pay attention to the regulations of the water supply company according to DIN 1988 the unit may not be connected direct to the public drinking water supply A short term connection via a non return valve Order no 6 412 578 is allowed For connected loads see Technical Specifica tions m Connect a supply hose not supplied to the water outlet on the unit and to the water in let e g water tap m O
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