HIGH PRESSURE WASHER OPERATOR MANUAL

MODEL OVERVIEW

3

 

 

 

 

IMPORTANT SAFETY INSTRUC-

4, 5

 

 

 

 

TIONS

 

 

 

 

 

 

ASSEMBLY INSTRUCTIONS

6

 

 

 

 

OPERATING INSTRUCTIONS

7, 8

 

 

 

USING THE ACCESSORIES

8

 

 

 

 

WORKING WITH DETERGENTS

9

 

 

 

TAKING A BREAK

10

 

 

SHUTTING DOWN & CLEAN-UP

10

 

WINTERIZING AND LONG-TERM

11

 

 

 

 

STORAGE

 

 

 

 

 

 

CARE AND MAINTENANCE IN-

11

 

 

 

 

 

STRUCTIONS

 

 

 

 

 

 

CLEANING TIPS

12, 13

 

 

 

 

 

OPTIONAL CLEANING ACCESSO-

14, 15

 

 

 

 

 

RIES

 

 

 

 

 

 

TROUBLESHOOTING

16, 17

 

 

 

 

 

Specifications

Max. Pressure

1700 PSI

Water volume

1.5 GPM

Amp draw

13 AMPS

Voltage

120 V

Part No.

1.636-902.0

Serial no.

 

Kärcher Customer Support USA

Call: 1-800-537-4129for help or visit our website: www.karcher-usa.com/homePlease take a moment to register your pressure washer online at www.karcher-usa.com/warranty

Kärcher Customer Service CDN

Call: 1-800-465-4980for help or visit our website: www.karcher-canada.com

Kärcher Customer Support

Mexico

Call: 01-800-024-13-13for help or visit

our website: www.karcher.com.mx

Safety Alert Symbols

￿DANGER

indicates “an imminently hazardous sit- uation which, if not avoided, will result in death or serious injury.

￿WARNING

indicates “a potentially hazardous situa- tion which, if not avoided, could result in death or injury.”

￿CAUTION

indicates “a potentially hazardous situa- tion which, if not avoided, may result in minor or moderate injury or in property damage incidents.”

Owner/User Responsibility

The owner and/or user must have an understanding of the manufacturer’s operating instructions and warnings be- fore using this pressure washer. Warning information should be empha- sized and understood.

If the operator is not fluent in English, the manufacturer’s instructions and warnings shall be read to and discussed with the operator in the operator’s native language by the purchaser/owner, mak- ing sure that the operator comprehends its contents.

Owner and/or user must study and maintain for future reference the manu- facturers’ instructions.

2English

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Karcher K 3.91 M High Pressure Washer Operator Manual, Specifications, Safety Alert Symbols, Owner/User Responsibility

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.