Karcher K 3.91 M manual Model Overview

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MODEL OVERVIEW

1Power cord with Ground Fault Circuit Interrupter (GFCI)

2Water inlet with garden hose con- nector

3High pressure outlet

4 ON/OFF switch

5 Detergent tank (removeable)

6 Cap with detergent suction tube

7 High pressure hose storage

8 Trigger gun storage

9 Transport handle

10 Accessory storage

11 High pressure hose

12Trigger gun

13Trigger gun safety lock

14Vario Power Spray wand

15Dirtblaster® (Rotating spray wand)

￿ CAUTION

This unit has been designed for use with cleaning detergents recommended by the manufacturer. The use of other cleaning detergents may affect the op- eration of the machine and void the war- ranty.

For household use only!

English 3

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Contents 91 M Owner/User Responsibility SpecificationsSafety Alert Symbols High Pressure Washer Operator ManualModel 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 Never use Working with DetergentsDetergents can only be applied at low pressure Min Step One Gallon ready to 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 SidingRecommendations 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 CDNResponsabilidades del propieta Rio/usuario Manual DE Usuario DEL Limpiador DE Alta PresiónEspecificaciones Soporte Kärcher Mexico Símbolos de aviso de seguridadVista 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 Patios de cemento, ladrillos y Piedras Consejos DE LimpiezaLimpieza de cubiertas Solapados de la casaRecomendaciones 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 plusNettoyage du filtre dadmission Deau Instructions Dentretien ET DE MaintenanceMaintenance Remisage Hivernal ET Entreposage a Long TermeRevêtements de façades Conseils DE NettoyageTerrasses en bois Patios de ciment, briques et pier ResMeubles de patio et de jardin RecommandationsAccessoires DE Nettoyage EN Option Nettoyeur grande surface T-Ra Cer Kit de nettoyage de conduite 25 Ft ,5 m baïonnetteKit de sablage humide baïon Nette Embout moussantDépannage 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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