Karcher K 3.91 M manual Shutting Down & CLEAN-UP

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TAKING A BREAK ..five minutes or more

"STEP 1:

Release trigger and engage gun safety lock.

" STEP 2:

Turn pressure washer to OFF (O) position.

SHUTTING DOWN & CLEAN-UP

"STEP 1:

Turn the switch to OFF (0) position and unplug cord from outlet.

" STEP 2:

Turn off the water source.

"STEP 3:

Press trigger to release water pres- sure.

2 3

" STEP 4:

Disconnect the garden hose from the water inlet on the unit.

"STEP 5:

Disconnect the high pressure hose from the high pressure outlet.

"STEP 6:

Release trigger and engage gun safety lock.

B

A

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Contents 91 M High Pressure Washer Operator Manual SpecificationsSafety Alert Symbols Owner/User ResponsibilityModel Overview Important Safety Instructions Water Supply Cold Water Only Assembly InstructionsRequired tools Attach the handle and secure with 2 screws Operating Instructions Vario Power Spray Wand Using the AccessoriesDirtblaster One Gallon ready to use Working with DetergentsDetergents can only be applied at low pressure Min Step Never useShutting Down & CLEAN-UP Maintenance Care and Maintenance InstructionsCleaning the water inlet filter Winterizing and LONG-TERM StorageHouse Siding Cleaning TipsDeck Cleaning Cement Patios, Brick and StonePatio & Lawn Furniture RecommendationsOptional Cleaning Accessories Wet Sandblasting Kit bayonet Wide Area Surface CleanerDetergent Foamer Attachment Troubleshooting Symptom Cause SolutionKärcher Customer Support USA Kärcher Customer Service CDN Symptom Cause SolutionSoporte Kärcher Mexico Símbolos de aviso de seguridad Manual DE Usuario DEL Limpiador DE Alta PresiónEspecificaciones Responsabilidades del propieta Rio/usuarioVista General DEL Modelo Instrucciones DE Seguridad Importantes Instrucciones de puesta a tierraGuarde Estas INS- Trucciones Suministro DE Agua sólo Agua fríaHerramientas necesarias Instrucciones DE MontajePaso Instrucciones DE Funcionamiento No usar si el test anterior da error Utilización DE LOS Accesorios Pulverizador telescópico variable accionado mecánicamenteTrabajar CON Detergentes No utilice nuncaApagado Y Limpieza El uso de estos objetos invalidará la garantíaLimpieza del filtro de entrada de Agua Instrucciones DE Conservación Y MantenimientoMantenimiento Solapados de la casa Consejos DE LimpiezaLimpieza de cubiertas Patios de cemento, ladrillos y PiedrasMobiliario de patios y jardines RecomendacionesAccesorios DE Limpieza Opcionales Accesorio espumador de deter Gente Kit de limpieza de tubos de Pies bayonetaLimpiador de superficies de zo Nas amplias T Localización Y Reparación DE Averíasg Síntoma Causa SoluciónSíntoma Causa Solución Co rotos ClienteCaractéristiques Nettoyeur Haute Pression Manuel DutilisationResponsabilité du propriétaire De lutilisateur Generalites Consignes DE Securite Importantes Instructions de mise à terreProtection par disjoncteur diffé Rentiel Alimentation EN EAU eau Froide seulementOutils nécessaires Instructions DE MontageTournevis Philips, médiale non fourni Mode Demploi Avertissement Utilisation DES Accessoires Lance VarioLitres 1 gallon prêt à lemploi Emploi DE DetergentsNe jamais utiliser Prendre UNE Pause ...cinq minutes ou plus Arrêt DE Lappareil ET NettoyageRemisage Hivernal ET Entreposage a Long Terme Instructions Dentretien ET DE MaintenanceMaintenance Nettoyage du filtre dadmission DeauPatios de ciment, briques et pier Res Conseils DE NettoyageTerrasses en bois Revêtements de façadesRecommandations Meubles de patio et de jardinAccessoires DE Nettoyage EN Option Embout moussant Kit de nettoyage de conduite 25 Ft ,5 m baïonnetteKit de sablage humide baïon Nette Nettoyeur grande surface T-Ra CerSymptôme Cause Solution DépannageSymptôme 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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