Symptom

Cause

Solution

No detergent.

Detergent is too thick.

Dilute detergent, for best re-

 

 

sults use Kärcher detergent.

 

Filter on detergent siphon tube

Run warm water through filter

 

is clogged.

to remove debris.

 

Damaged or clogged detergent

Remove obstruction or replace

 

siphon tube.

detergent siphon tube.

 

Spray wand is in high pressure

Turn spray wand tip to low

 

position.

pressure position.

 

Discharge nozzle is obstruct-

Blow out or remove debris with

 

ed.

fine needle.

Garden hose con-

Loose fittings.

Tighten fittings.

nection leaks.

 

 

Missing/worn rubber washer.

Insert new washer.

Spray wand leaks.

Spray wand not properly at-

Insert the spray wand into the

 

tached.

trigger gun. Carefully press in

 

 

against the spring tension and

 

 

twist into the locked position.

 

Broken o-ring or plastic insert.

Call Customer Support

Pump is noisy.

Pump is sucking air.

Check that hoses and fittings

 

 

are air tight. Turn off machine

 

 

and purge pump by squeezing

 

 

trigger gun until a steady flow

 

 

of water emerges through the

 

 

nozzle.

Water leaks from

Loose fittings.

Check that all fittings are tight.

pump (up to 10

 

 

Water seals are damaged or

Call Customer Support

drops per minute

worn.

 

is permissible).

 

 

Oil Drip.

Oil seals are damaged or worn.

Call Customer Support

If you encounter any additional difficul- ties not listed, please visit our website.

USA / Canada:

www.karcher-help.com

Mexico:

www.karcher.com.mx

English 15

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Karcher K 2.425 manual Symptom Cause Solution, USA / Canada Mexico

K 2.425 specifications

The Karcher K 2.425 pressure washer is a versatile and efficient cleaning machine that is ideal for a variety of outdoor tasks. Engineered for both homeowners and small business owners, this model combines power and portability, making it a popular choice among users who require effective cleaning solutions for patios, driveways, bikes, and garden furniture.

One of the standout features of the K 2.425 is its powerful 1400-watt motor, which generates a maximum pressure of 110 bar. This pressure is sufficient to tackle tough grime and dirt without damaging surfaces. The water flow rate of 360 liters per hour ensures that cleaning tasks are completed quickly and efficiently. This model also supports water suction from alternate sources, such as rain barrels, allowing for effective use of water while being environmentally friendly.

The K 2.425 comes equipped with an adjustable spray lance, which enables users to customize the spray intensity for different cleaning tasks. This versatility is essential for ensuring that sensitive surfaces are not damaged during the cleaning process. Additionally, the pressure washer features a dirt blaster nozzle, which combines high pressure with a rotating jet of water to provide extra cleaning power for stubborn stains.

Another notable characteristic of the K 2.425 is its lightweight design, weighing just 4.3 kg. This makes it easy to transport and store, enhancing user convenience. Its compact dimensions allow it to fit in small storage spaces, and the integrated carrying handle further aids mobility.

In terms of technology, the K 2.425 is fitted with Karcher’s Quick Connect system, allowing hoses and nozzles to be changed swiftly, reducing setup time. Additionally, its integrated storage solutions keep accessories organized and readily available, making for a seamless cleaning experience.

The Karcher K 2.425 boasts a durable construction, with high-quality materials that ensure longevity and reliability. Designed with user safety in mind, it features a total stop system that automatically shuts off the pump when the trigger is not in use, prolonging the lifespan of the motor and preventing wastage.

In summary, the Karcher K 2.425 pressure washer combines power, efficiency, and user-friendly design, making it a practical choice for various cleaning tasks. With its innovative features, adjustable functionalities, and durable build, it stands out as a trusted companion for achieving a spotless outdoor space.