Karcher K 3.740 Cleaning Tips, Deck Cleaning, House Siding, Cement Patios, Brick and Stone

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CLEANING TIPS

￿CAUTION

Before cleaning any surface an in- conspicuous area should be cleaned to test spray pattern and distance for maximum cleaning re- sults.

If painted surfaces are peeling or chipping, use extreme caution as pressure washer may remove the loose paint from the surface.

When using on surfaces which might come in contact with food, flush surfaces with plenty of drink- ing water.

For additional cleaning tips and a complete video library, visit our website: www.karcherresidential.com

Deck Cleaning

(with or without detergent). Pre-rinse deck and surrounding area with fresh water. If using detergent, apply to sur- face at low pressure. For best results, limit your work area to smaller sections of approximately 25 square feet. Allow detergent to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. Rinse at high pressure in a long sweeping motion keeping the spray nozzle approximately 3-6 inches from the cleaning surface. Always clean from top to bottom and from left to right. When moving on to a new sec- tion of the cleaning surface, be sure to overlap the previous section to elimi- nate stop marks and ensure a more even cleaning result.

House Siding

(with or without detergent). Pre-rinse cleaning surface with fresh water. If us-

ing detergent, apply to surface at low pressure (for best results, limit your work area to sections of approximately

6feet and always apply detergent from bottom to top). Allow detergent to re- main 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 special wash brush at- tachment (not included) to remove stubborn dirt. Rinse at high pressure from top to bottom in an even sweep- ing motion keeping the spray nozzle approximately 6 inches from the clean- ing surface.

Cement Patios, Brick and Stone

(with or without detergent). Pre-rinse cleaning surface with fresh water. If us- ing detergent or Degreaser, apply to surface at low pressure. For best re- sults, limit your work area to smaller sections of approximately 25 square feet. Allow detergent or Degreaser to remain on surface 1-3 minutes. Do not allow detergent to dry on surface. Rinse at high pressure in a sweeping motion keeping the spray nozzle ap- proximately 3-6 inches from the clean- ing surface. Always clean from top to bottom and from left to right. For re- moving extremely stubborn stains, use the Dirtblaster® Nozzle.

Cars, Boats & Motorcycles

(with or without detergent). Pre-rinse vehicle with fresh water. If using deter- gent, apply to surface at low pressure. For best results, clean one side of ve- hicle at a time and always apply deter- gent from bottom to top, do not allow detergent to dry on surface. If needed,

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Contents 740 Page High Pressure Washer Operator Manual Model Overview Gun Kicks Back Hold with both hands Important Safety InstructionsWater Supply Cold Water Only Grounding InstructionsAssembly Instructions AssemblyRequired tools Disconnect Install the transport handle  StepInstall the dosage regulator for de- tergent  Step Connect the high pressure hose to the hand spray gun  StepOperating Instructions Do not use if above test fails Dirtblaster Using the AccessoriesVario Power Spray Wand Working with DetergentsUse of these items will void the war- ranty Never useShutting Down & CLEAN-UP Winterizing and LONG-TERM Storage Care and Maintenance InstructionsCleaning the water inlet filter MaintenanceCement Patios, Brick and Stone Cleaning TipsDeck Cleaning House SidingPatio & Lawn Furniture Barbecue Grills, Outdoor Power Equipment & Gardening ToolsOptional Cleaning Accessories Detergent Foamer Attachment Wide Area Surface CleanerSymptom Cause Solution TroubleshootingUSA / Canada México Symptom Cause SolutionPage Caractéristiques Symboles dalerte de sécuritéService client USA et Canada Assistance Mexique Nettoyeur Haute Pression Manuel DutilisationGénéralités Risque délectrocution Consignes DE Sécurité ImportantesInstructions de mise à terre Protection par disjoncteur DifférentielAlimentation EN EAU eau froide seulement Français Instructions DE Montage Outils nécessairesMontage Débrancher Montage du régulateur de dosage pour le détergent  EtapeMode Demploi Mettre le nettoyeur à haute pres- sion en marche I/ON Utilisation DES Accessoires Emploi DE DétergentsLance Vario  Etape Arrêt DE Lappareil ET Nettoyage Prendre UNE Pause ...cinq minutes ou plusInstructions Dentretien ET DE Maintenance Remisage Hivernal ET Entreposage a Long TermeNettoyage du filtre dadmission Deau Patios de ciment, briques et Pierres Conseils DE NettoyageTerrasses en bois Revêtements de façadesMeubles de patio et de jardin Autos, bateaux et motosAccessoires DE Nettoyage EN Option Kit de sablage humide Baïonnette Embout moussantNettoyeur grande surface Racer Dépannage Symptôme Cause SolutionSymptôme Cause Solution États-Unis / Canada Mexique Manual DE Usuario DEL Limpiador DE Alta Presión Vista General DEL Modelo Advertencia Riesgo de elec Trocución Instrucciones Importantes DE SeguridadSuministro DE Agua sólo Agua fría Instrucciones de puesta a tierraEspañol Instalar las ruedas y las tapas  Paso Instrucciones DE MontajeHerramientas necesarias MontajeMontar el asa de transporte  Paso Montar el regulador de dosificación de detergente  PasoDesconecte Instrucciones DE Funcionamiento No usar si el test anterior da error Lanza variable de alta presión Accionada mecánicamente Utilización DE LOS AccesoriosTrabajar CON Detergentes El uso de estos productos invalida- rá la garantía No utilice nuncaApagado Y Limpieza Instrucciones DE Conservación Y Mantenimiento Limpieza del filtro de entrada de AguaMantenimiento Patios de cemento, ladrillos y Piedras Consejos DE LimpiezaLimpieza de cubiertas Paredes de la casaMobiliario de patios y jardines Autos, lanchas y motosAccesorios DE Limpieza Opcionales Limpiador de superficies de zo Nas amplias T Accesorio espumador de deter GenteSíntoma Causa Solución Localización Y Reparación DE AveríasgSíntoma Causa Solución USA / CDN Page 59639230K