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How to Identify and Fix Common Gardening Problems ?

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Kärcher is still a family-owned company based in Winnenden near Stuttgart, Germany, and was founded in 1935 by the inventor Alfred Kärcher.
Kärcher has remained a family-owned company to this day, headquartered in Winnenden, Germany.
The app transmits the optimal pressure to the pressure washer via Bluetooth.
It Can Harm The Unit

Without water to cool and lubricate it, the pump will work harder than it should, causing it to wear down quickly. This can happen even with just a few seconds of running the pressure washer without the water being turned on. However, the pump is not the only part that takes damage.

PLEASE NOTE: You should always press the RESET button on the GFCI before using the pressure washer.
Headquartered in Winnenden, Germany, it produces both cleaning equipment and full cleaning systems.
There is a nameplate on your device. On this you will find the part number in the format x. xxx-xxx. x or xxxxxxxx.
Karcher K4 Full Control (1.324-002.0) Pressure Washer Spares.
In order to cover the various interfaces, from the highpressure cleaner to the nozzle, as well as forward and backward compatibility, a total of 8 different adaptors are available. This ensures that all existing machines and accessories can continue to be used together with the new machines and accessories with EASY!

Discover Relevant Questions and Answers for Your Specific Issue

the most relevant questions and answers related to your specific issue

Karcher 4.91 checked fuse that is ok but no power
ANSWER : Check and see if you are getting power to the on/off swith. These switches have been known to go bad. Also, check the Ground fault breaker in the plug. Let me know how you make out.

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Hi, I have a Karcher 3.99. It’s going funny. When
ANSWER : Your internal sdeals have gone bad and need to be replaced. they sell kits for these that are inexpensive and the repair is usually pretty easily done

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No water pressure from unit – Karcher G 3050 OHR Gas Pressure Washer
ANSWER : Check inside the pump fro sticking valves

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I have a karcher 2.o1 pressure washer does not work when i turn the water on, if i turn the water off it works, cant figure it help , help please
ANSWER : Please try without the high pressure lance on. If this works then you may have a blocked jet in the lance.

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My Karcher 2.36 is leaking at the inlet point can someone tell me how to fix it
ANSWER : This sounds like the o-ring inside the end of the high pressure hose could be damaged and is in need of replacing. If this is not the case you may need to have the inlet replaced.

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Honda karcher 2400 psi start but there is no water pressure
ANSWER : Take the pump apart and clean all the valves

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Water is leaking from under the chrome piece inside my Karcher 3.68m pressure washer. Hose intake and outlet look good. Any sugeestions.
ANSWER : Plastic Pump Manifold is cracked.

Can be replace at a local Karcher Service Center,
or if you are mechanically handy.
Replacement Manifold Complete, is available from

If it is under 1 year old, and under warranty Karcher will replace if you have a Receipt proof of purchase.

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Karcher k3.575 high pressure quick connect high pressure hose not locking
ANSWER : Clean out the dirt and check the hose support that likes to slides down to the end of the hose

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