Water supply from mains

Observe regulations of water supplier.

For connection values, see type plate/tech- nical data.

ÎUse a fibre-reinforced water hose (not included) with a standard coupling. (Minimum diameter 1/2 inch (13 mm), minimum length 7.5 m).

ÎScrew the coupling unit (supplied) to the water connection on the appliance.

ÎPush the water supply hose onto the coupling unit, then connect it to the wa- ter supply.

Start up

Caution

Dry runs lasting longer than two minutes lead to damages to the high pressure pump. If the appliance does not build up pressure within two minutes, switch it off and proceed as instructed in the Chapter "Help with faults".

ÎConnect the high pressure hose to the high pressure connection of the appli- ance.

ÎPush the spray lance into the trigger gun and fasten it by turning it through 90°.

ÎCompletely open the water tap.

ÎInsert the mains plug into the socket.

ÎTurn on the appliance “I/ON”.

Operation

￿Danger

The trigger gun is subjected to a recoil force when the water jet is discharged. Make sure that you have a firm footing and are also holding the trigger gun and spray lance firmly.

ÎUnlock the lever on the trigger gun.

ÎPull on the lever of the trigger gun; the device will switch on.

Note: Release the lever of the trigger gun; the device will switch off again. High pres- sure remains in the system.

Spray lance with pressure regulation Carrying out the most common cleaning tasks. The work pressure can be stageless- ly regulated between "Min" and "Max".

ÎRelease the lever on the trigger gun.

ÎTurn the spray lance to the desired po- sition.

Spray lance with Dirtblaster

For particularly dirty items or areas. Not suitable for use with detergents.

Washing brush

Suitable for use with detergents.

Working with detergent

Please use exclusively KÄRCHER deter- gents and care products to carry out the re- spective cleaning task, as these were specifically developped for your appliance. The use of other detergents and care prod- ucts may lead to premature wear and can invalidate your warranty claims. Please ob- tain information at your local dealer or re- quest information directly from KÄRCHER.

ÎFill the detergent solution in the deter- gent tank (observe dosage instructions on the packaging of the detergent).

ÎUse spray lance with pressure regula- tion (Vario Power).

ÎTurn the spray lance to "Mix" position. Note: This will mix the detergent with the water stream.

Recommended cleaning method

ÎSpray the detergent sparingly on the dry surface and allow it to react, but not to dry.

ÎSpray off loosened dirt with the high- pressure jet.

Interrupting operation

ÎRelease the lever on the trigger gun.

ÎLock the lever on the trigger gun.

ÎDuring longer breaks (more than 5 min- utes), also turn the appliance off using the "0/OFF" switch.

English 7

Page 6 Page 8
Page 7
Image 7
Karcher K 2.91 M operating instructions Start up, Operation, Working with detergent, Interrupting operation
Page 6 Page 8

K 2.91 M specifications

The Karcher K 2.91 M is a versatile and efficient electric pressure washer designed to tackle a wide range of outdoor cleaning tasks. Suitable for both residential and light commercial applications, it combines power, reliability, and ease of use, making it an ideal choice for homeowners looking to maintain their property.

One of the standout features of the K 2.91 M is its impressive performance output. It delivers a maximum pressure of 130 bar, enabling it to remove dirt, grime, and stains from various surfaces effectively. With a flow rate of 360 liters per hour, this pressure washer can clean larger areas in less time, enhancing your productivity while ensuring excellent results.

This model is equipped with a 1.4 kW motor, providing sufficient power for most cleaning tasks. The durable and lightweight design ensures that it can be easily maneuvered around your garden, driveway, or patio. The integrated carrying handle and the practical storage compartments for accessories and hoses further enhance its portability and convenience.

Another notable technology in the K 2.91 M is the Vario Power Spray Lance, which allows users to adjust the pressure by simply twisting the lance. This feature provides versatility, enabling the user to switch from a low-pressure spray for delicate surfaces to a high-pressure stream for tougher jobs effortlessly. Additionally, the included Dirt Blaster nozzle features a rotating jet that efficiently removes stubborn dirt and grime.

The Karcher K 2.91 M also boasts a built-in detergent tank, making it easy to apply cleaning solutions while you wash. This feature is crucial for tackling ingrained stains or heavily soiled areas. Moreover, the quick-connect system allows users to change nozzles and other accessories quickly, reducing downtime during cleaning sessions.

For those concerned about storage and maintenance, the pressure washer's compact design and onboard storage for hoses and accessories ensure that everything is organized and readily accessible. The K 2.91 M also has a robust plastic casing, making it resistant to wear and tear, ensuring longevity and reliability.

In conclusion, the Karcher K 2.91 M is an excellent choice for anyone in need of a powerful, versatile, and user-friendly pressure washer. Its advanced features, including adjustable pressure settings, integrated detergent tank, and efficient design, ensure that you can accomplish various tasks, from simple car washes to heavy-duty patio cleaning, with ease and efficiency.
Top Page Image Contents