Question about Karcher K2.26 Electric Power Washer

Open Question

Keeps pulsating when in standby mode. STill works, but lacking in pressure

Posted by on

Ad

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

Hurlcon pool pump. Lack of pressure. Creepy crawley will not pulsate. Pump working at 110 pressure - no change. Checked all joints with soapy water.


When you mention the 110 pressure with no change are you saying that the pump is operating at the same level as before and the Kreepy was functional with this level of pressure before? If this is the case then your problem is with the Kreepy itself. This sounds like something is in the Kreepy Krawly line or the unit itself. Many things can become lodged in the unit like acorns, bottle caps, or simply there is a leak in the vacuum hose. I would investigate the unit for impeding debris.

Dec 24, 2015 | Pool & Spa

1 Answer

Landa pressure washer LT 4035-4000 psi. Why is it losing pressure and continually pulsating?


If the pump is pulsating rapidly most likely valves are leaking or debris under valve keeping one or more from closing. If the pump pulsates slowly, comes up to pressure then low pressure then repeats, problem is pressure regulator /bypass. Or you could have a combination of both. Try lowering the pressure to lowest setting to see if slow pulsation stops. As parts age within pump and debris hinder operation you can no longer operate at full pressure. To make the pump last, use highest pressure as needed and everyday work using only 60 to 75 percent of capacity.

Mar 19, 2013 | Garden

1 Answer

Pressure pump keeps pulsating when trigger not pressed


There is orobably a minor water leak on the output side of the pump. The pump is sensing a pressure drop due to the leak so it will run for short periods to maintain the pressure i the output line.

Aug 20, 2010 | Karcher PSI Electric Pressure Washer

1 Answer

Monitor is only on standby mode and will only go to green when the cable is removed from the computer


Now that is just weird. The green light indicated it's getting a signal while the orange (standby) light indicates lack of signal.
Try a second monitor so see if it is working. If it is, the first monitor is bad and must either be repaired or replaced.

Mar 23, 2010 | Dell Computers & Internet

1 Answer

Pressure washer is pulsating when powered on


it just the presure building back up ,it will last years doing this,i would not worrie as replacing the presure pump will only be a temp fix and it will do it again ,most washes do this after a year or lots of use.

Dec 31, 2009 | Karcher 1750 psi Electric Pressure Washer

1 Answer

Grundfos mq3-45 b has stopped working has and has alarm light on. looking for solution please


There are several reasons for the pump to go into alarm mode: 1. Overheating 2. Lack of water 3. leak on the suction side causing cavitation 4. Bad circuit board
This pump will try to re-start for 24 hours and will go into Standby mode if there is no water.
What happens if you push Start?

Sep 02, 2009 | Grundfos MQ3-45 1 HP Pressure Booster...

Not finding what you are looking for?
Karcher K2.26 Electric Power Washer Logo

Related Topics:

263 people viewed this question

Ask a Question

Usually answered in minutes!

Top Karcher Garden Experts

John Trevino

Level 3 Expert

1388 Answers

andy just round the...

Level 1 Expert

47 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

Are you a Karcher Garden Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...