Karcher K 3.91 M Working with Detergents, Detergents can only be applied at low pressure Min Step

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WORKING WITH DETERGENTS

Detergents can only be applied at low pressure (Min.).

"STEP 1:

Install the Vario Power Spray Wand. Set the spray wand to the low pres- sure setting (Min.).

" STEP 2:

Fill the Detergent Tank with the se- lected Ready To Use detergent.

" STEP 3:

Turn on the pressure washer (I). Pull trigger to operate unit: Liquid deter- gent is drawn into the unit and mixed with water. Apply detergent to work area. Do not allow detergent to dry on surface.

"STEP 5:

Cleaning up: Always draw fresh wa- ter through the detergent tank when done to flush any remaining deter- gents from the injection system.

For best results see Cleaning Tips for specific information on how to clean different surfaces.

Always Use Kärcher Detergent for Best Results

Kärcher biodegradable detergents are specially formulated to protect the envi- ronment and your pressure washer. The special formula won’t clog the suction tube filter and will protect the internal parts of the pressure washer for a long- er life. For Kärcher Detergents, check your retailer or visit our website: www.karcher-usa.com/home

The following Kärcher detergents are available:

One Gallon ready to use

!All Purpose & Vehicle Cleaner

!Deck & Patio Cleaner

!Heavy Duty Degreaser

!Exterior House Cleaner

￿CAUTION

Never use:

–Bleach, Chlorine products and other corrosive chemicals

–Liquids containing solvents (i.e., paint thinners, gasoline, oils)

–Tri-sodium phosphate products

–Ammonia products

–Acid-based products

These chemicals will harm the unit and will damage the surface being cleaned.

Use of these items will void the war- ranty.

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Contents 91 M Safety Alert Symbols SpecificationsHigh Pressure Washer Operator Manual Owner/User ResponsibilityModel Overview Important Safety Instructions Assembly Instructions Water Supply Cold Water OnlyRequired tools Attach the handle and secure with 2 screws Operating Instructions Using the Accessories Vario Power Spray WandDirtblaster Detergents can only be applied at low pressure Min Step Working with DetergentsOne Gallon ready to use Never useShutting Down & CLEAN-UP Cleaning the water inlet filter Care and Maintenance InstructionsMaintenance Winterizing and LONG-TERM StorageDeck Cleaning Cleaning TipsHouse Siding Cement Patios, Brick and StoneRecommendations Patio & Lawn FurnitureOptional Cleaning Accessories Wide Area Surface Cleaner Wet Sandblasting Kit bayonetDetergent Foamer Attachment Symptom Cause Solution TroubleshootingSymptom Cause Solution Kärcher Customer Support USA Kärcher Customer Service CDNEspecificaciones Manual DE Usuario DEL Limpiador DE Alta PresiónSoporte Kärcher Mexico Símbolos de aviso de seguridad Responsabilidades del propieta Rio/usuarioVista General DEL Modelo Instrucciones de puesta a tierra Instrucciones DE Seguridad ImportantesSuministro DE Agua sólo Agua fría Guarde Estas INS- TruccionesInstrucciones DE Montaje Herramientas necesariasPaso Instrucciones DE Funcionamiento No usar si el test anterior da error Pulverizador telescópico variable accionado mecánicamente Utilización DE LOS AccesoriosNo utilice nunca Trabajar CON DetergentesEl uso de estos objetos invalidará la garantía Apagado Y LimpiezaInstrucciones DE Conservación Y Mantenimiento Limpieza del filtro de entrada de AguaMantenimiento Limpieza de cubiertas Consejos DE LimpiezaSolapados de la casa Patios de cemento, ladrillos y PiedrasRecomendaciones Mobiliario de patios y jardinesAccesorios DE Limpieza Opcionales Kit de limpieza de tubos de Pies bayoneta Accesorio espumador de deter GenteLimpiador de superficies de zo Nas amplias T Síntoma Causa Solución Localización Y Reparación DE AveríasgCo rotos Cliente Síntoma Causa SoluciónNettoyeur Haute Pression Manuel Dutilisation CaractéristiquesResponsabilité du propriétaire De lutilisateur Generalites Instructions de mise à terre Consignes DE Securite ImportantesAlimentation EN EAU eau Froide seulement Protection par disjoncteur diffé RentielInstructions DE Montage Outils nécessairesTournevis Philips, médiale non fourni Mode Demploi Avertissement Lance Vario Utilisation DES AccessoiresEmploi DE Detergents Litres 1 gallon prêt à lemploiNe jamais utiliser Arrêt DE Lappareil ET Nettoyage Prendre UNE Pause ...cinq minutes ou plusMaintenance Instructions Dentretien ET DE MaintenanceRemisage Hivernal ET Entreposage a Long Terme Nettoyage du filtre dadmission DeauTerrasses en bois Conseils DE NettoyagePatios de ciment, briques et pier Res Revêtements de façadesMeubles de patio et de jardin RecommandationsAccessoires DE Nettoyage EN Option Kit de sablage humide baïon Nette Kit de nettoyage de conduite 25 Ft ,5 m baïonnetteEmbout moussant Nettoyeur grande surface T-Ra CerDépannage Symptôme Cause SolutionSymptôme Cause Solution Kärcher Customer Support USA

K 3.91 M specifications

The Kärcher K 3.91 M is a powerful and versatile high-pressure cleaner designed to meet various cleaning needs around the home and garden. This compact and lightweight pressure washer is perfect for anyone seeking effective cleaning solutions for vehicles, patios, garden furniture, and more.

One of the standout features of the K 3.91 M is its impressive cleaning power, boasting a maximum pressure of up to 120 bar. This level of pressure allows for the efficient removal of dirt and grime, ensuring that surfaces are left spotless. The machine is equipped with a reliable 1.5 kW motor that combines power with energy efficiency, making it an environmentally friendly choice.

The K 3.91 M comes with an integrated detergent tank which simplifies the cleaning process by allowing users to apply detergents directly from the unit. This feature is especially useful for tackling stubborn stains and dirt, ensuring a thorough clean. Additionally, the adjustable detergent dosing system lets users regulate the amount of detergent used, further enhancing the cleaning experience.

Another notable attribute of the K 3.91 M is its range of included accessories. The pressure washer is equipped with a trigger gun for easy operation, a 6-meter high-pressure hose for extended reach, and a variety of nozzles to cater to different cleaning tasks. The Vario Power Spray lance allows users to adjust the pressure quickly, making it easy to switch between delicate surfaces and tougher cleaning tasks as needed.

Portability is key with the K 3.91 M, and the unit features a compact design with a built-in carrying handle, making it easy to transport and store. Its integrated storage for hoses and accessories ensures that everything stays organized and within reach.

In terms of durability, Kärcher is known for producing high-quality products, and the K 3.91 M is no exception. Constructed with robust materials, it is built to withstand the rigors of regular use while maintaining optimal performance.

Overall, the Kärcher K 3.91 M is an excellent choice for homeowners and DIY enthusiasts looking for a reliable and efficient high-pressure cleaner. With its powerful motor, versatile cleaning capabilities, and user-friendly design, it can tackle a wide range of cleaning tasks with ease. Whether for occasional use or more frequent cleaning needs, the K 3.91 M delivers consistent results and exceptional value.
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