Troubleshooting

Disconnect the machine from the power source before making any repair.

Symptom	Cause	Solution

Motor will not start	On/Off switch is in the “OFF” (O)	Turn switch to the “ON” (I) position
	position.

	Power cord is not plugged in.	Plug in power cord.

	Extension cord is too long.	Replace extension cord with either
	Extension cord is not proper gauge.	a 25 ft. 12/3 gauge cord or a 50
	Extension cord is damaged.	ft. 10/3 gauge cord.

	Electrical outlet does not supply	Try a different outlet.
	adequate power.

	Tripped circuit breaker	Reset breaker

Unit does not reach high	Diameter of garden hose is too	Replace with a 1/2 inch or 5/8
pressure.	small.	inch garden hose.

	Water supply is restricted.	Check garden hose for kinks,
		leaks and blockage.

	Not enough inlet water supply.	Open water source full force.

	Water inlet filter is clogged.	Remove filter and rinse out in
		warm water.


Output pressure varies	Not enough inlet water supply.	Turn water on full force. Check
high and low.		garden hose for kinks, leaks or
		blockage.

	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 inlet filter is clogged.	Remove filter and rinse out in
		warm water.

	Discharge nozzle is obstructed.	Blow out or remove debris with a
		fine needle.

	Calcified gun, hose or spray wand.	Run distilled vinegar through
		detergent suction tube.

K 2.97 M specifications

The Karcher K 2.97 M is a compact and efficient pressure washer designed for various cleaning tasks around the home and garden. Combining power and versatility, this model is perfect for light to moderate cleaning jobs, making it an ideal choice for homeowners looking to maintain their outdoor spaces and vehicles.

One of the standout features of the K 2.97 M is its lightweight and compact design, allowing for easy maneuverability and storage. Weighing just 4.2 kg, it can be easily transported and operated without the strain that heavier models might impose. The ergonomic carrying handle enhances portability, making it a go-to solution for cleaning tasks both close to home and farther afield.

Powering the K 2.97 M is a reliable and efficient electric motor that generates a maximum pressure of 110 bar. This is suitable for tasks such as cleaning patios, driveways, bicycles, and garden furniture. The 350 liters per hour water flow rate ensures that dirt and grime are effectively eliminated, making it a practical choice for various cleaning scenarios.

The Karcher K 2.97 M comes equipped with a variety of accessories, including a Vario Power Spray lance and a dirt blaster nozzle. The Vario Power Spray lance allows users to adjust the water pressure on the go, making it easy to switch between different surfaces without the need to change the nozzle. The dirt blaster nozzle generates a high-pressure circular jet of water, specifically designed for tackling tough, ingrained dirt and stains.

Additionally, the K 2.97 M features an integrated detergent tank, enabling users to incorporate cleaning agents for enhanced cleaning performance. This versatility allows for more effective removal of contaminants such as grease, oil, and mildew.

Another notable characteristic of this pressure washer is its low energy consumption. Designed to be eco-friendly, the K 2.97 M ensures that users can clean their spaces without excessive water use, aligning with modern sustainability practices.

In summary, the Karcher K 2.97 M is a practical and efficient pressure washer that offers a combination of portability, power, and versatility. Its user-friendly features and effective cleaning capabilities make it an excellent choice for homeowners seeking an easy and effective way to keep their outdoor and indoor spaces clean. With Karcher’s reputation for quality and innovation, the K 2.97 M stands out as a valuable tool in any cleaning arsenal.