Troubleshooting, Symptom Cause Solution

TROUBLESHOOTING

CAUTION

Remove the spark plug cable to prevent accidental ignition of the engine before making any repair.

Symptom	Cause	Solution
Engine will not	No gasoline	Fill gas tank
start
start	Choke is not in the correct	Slide choke lever out to
	position.	closed position.
	Water pressure built up in the	Squeeze the trigger to release
	machine.	the pressure.
	For additional engine problems	refer to the engine manual.
Unit does not	Diameter of garden hose is too	Replace with a 5/8 inch or
reach high	small.	larger garden hose.
pressure.	Water supply is restricted.	Check garden hose for kinks,
		leaks and blockage.
	Not enough inlet water supply.	Turn water on full force.
		Check garden hose for kinks,
		leaks or blockage.
	Water inlet filter is clogged.	Remove filter and rinse out in
		warm water.
	Black detergent nozzle is	Remove black detergent
	attached.	nozzle and attach high
		pressure nozzle
Output pressure	Not enough inlet water supply.	Turn water on full force.
varies high and		Check garden hose for kinks,
low.		leaks or blockage.
	Pump is sucking air.	Check that hoses and fittings
		are air tight. Turn off machine
		and purge pump by squeez-
		ing 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.
	Spray nozzle is obstructed.	Blow out or remove debris
		with a fine needle.
	Calcified gun, hose or spray	Run distilled vinegar through
	wand.	detergent suction tube.

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G 2650 OH specifications

The Karcher G 2650 OH is a powerful gas-powered pressure washer designed for heavy-duty cleaning tasks. This equipment is particularly well-suited for homeowners looking to tackle various outdoor cleaning challenges, from washing driveways and patios to cleaning vehicles and garden furniture.

One of the standout features of the G 2650 OH is its robust engine. Powered by a 2.5 GPM (gallons per minute) flow rate and a pressure output of 2600 PSI (pounds per square inch), this pressure washer provides ample power to remove even the most stubborn dirt and grime. This level of pressure enables it to tackle tough jobs with ease, allowing users to achieve professional-grade cleaning results without the expense of hiring a service.

Equipped with an axial cam pump, the G 2650 OH is designed for durability and efficiency. This type of pump reduces wear and increases the lifespan of the machine, making it a reliable choice for repeated use over time. The pressure washer also features a quick-connect nozzle system, allowing users to easily switch between nozzles for different applications. With a range of nozzle options available, users can customize their cleaning experience—whether they need a wide spray for rinsing or a concentrated jet for tougher stains.

Comfort and ease of use are also key characteristics of the Karcher G 2650 OH. The unit features an ergonomically designed handle, making it easy to maneuver during operation. Additionally, the large never-flat wheels provide excellent mobility across different terrains, enabling users to transport it effortlessly to various cleaning sites.

Another innovative technology included in the G 2650 OH is the integrated detergent tank. This built-in feature allows users to apply cleaning solutions directly while pressure washing, enhancing the cleaning process while saving time and effort. The tank is easy to fill and designed to minimize mess during the application of detergents.

In terms of safety, the Karcher G 2650 OH includes features such as a safety lock mechanism on the trigger gun, ensuring that the washer can't be started accidentally. This adds an extra layer of security for users, especially when the washer is being stored or transported.

In summary, the Karcher G 2650 OH stands out in the pressure washing market due to its powerful performance, user-friendly design, and durable construction. Whether you’re a homeowner seeking to maintain your property or a professional contractor requiring a reliable tool, the G 2650 OH represents an excellent investment for achieving effective and efficient outdoor cleaning results.