Question about Karcher 1750 psi Electric Pressure Washer

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My pressure washer has no pressure. this is the first time this year i have used it, hooked it up properly, turned it on and no pressure other than hose pressure.

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

z34aga
  • 137 Answers

SOURCE: Output pressure same as input pressure.

check the presure regulation valve after you are sure that isnt damaged from ice.

Sulejman Sulejmani

Posted on Mar 26, 2009

  • 174 Answers

SOURCE: I have an electric power washer k3.99M. I just

This sounds like the hose is plugged or the nozzle itself is plugged. If the water cannot get through, the washer senses that the trigger is off and will not turn on the pressure. First just attach the hose without the gun and nozzle. If it pumps water, you know the hose is OK. Then attach the hose and gun ant try it. If it still works then you know it is the nozzle.

Posted on Aug 26, 2009

  • 185 Answers

SOURCE: The garden hose was used to siphon water from a

Hello, check the hose connection on the pump. There is generally a screen there to prevent dirt from entering the pump. Clean off this screen and all should be well.
joe

Posted on Jan 27, 2011

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Briggs and Stratton pressure washer will not start. I have a 6.75 hp pressure washer that is only a year old. when I pull cord it turns over but does not start. I changed plug and checked it, I have spark...


hello dave, the problem is compression to low,you need 60 to 130 lbs to run engine,check for blown head gasket,or bad rings,or a stuck open valve,hope this helps,,

Feb 22, 2012 | Briggs & Stratton Garden

Tip

Winterizing your Pressure Washer


Once again it's that time of year to get your pressure washer prepared for the cold months ahead. Proper winterization will protect your pump from the freezing of excess water in the pump over the winter. There are many ways to winterize your pump; we like to classify it as the good, better and best.<br /> <br /> Good: (Gasoline powered) Leaving your machine in the off position with the high pressure hose disconnected pull the recoil rope 4 to 5 times or until you don't see any more water coming out of the high pressure end of the pump. (Electric powered) Disconnect your high pressure hose, turn the machine on for 5 to 10 seconds or until you don't see any more water coming from the high pressure end of the pump.<br /> Better: If you have a air compressor around the house, hook the air line to the garden hose end of the pump and blow the water out until you don't see any more water coming out of the high pressure end of the pump.<br /> Best: Purchase Karcher's Pump Guard, follow the simple directions that come with the product. This product is specially formulated to keep your pump from freezing, corrosion, premature wear, adds lubricant to the valves and seals to prevent sticking in the spring. You can usually get 2 or 3 uses from one bottle of Karcher's Pump Guard. <br /> <br /> <a href="http://www.wmpcs.com/blog/?p=63">Visit this link to read more</a>

on Nov 01, 2010 | Garden

1 Answer

I have used the McCulloch (FH180A) three times over the course of two years. On my fourth use the pressure washer just surged on and off and I would get a tiny spray from the gun each time it surged. In...


Sounds like the problem could be low input water flow or pressure. There could be crud on the intake where you hook up the garden hose, there could be some other sort of blockage. Try hooking it up to the hose and pull the trigger (with the power switched off) and wait to see if water comes out the tip. Also look at the tip(s) themselves. sometimes a piece of crud gets into the hose and then clogs the tip.

May 15, 2011 | McCulloch FH180A Electric Pressure Washer

1 Answer

Engine runs , not getting any water flow when trigger pressed.


Disconnect hoses.
Look for kink in water hose.
Check incoming water connection for filter washer
Replace filter washer
If you don't have a filter washer, put one in.
Hook up water, and turn on
Water should come out other side of pump.
Turn on machine.
Do you get pressured water out of pump.
If no pressure, then pump is suspect
Hook up washer hose without gun
Does pressure come out of washer hose
Finally, the gun trigger may be bad.

We had to buy guns now and then.
Search for pressure washer guns
Following link shows guns we used:
http://www.ultimatewasher.com/pressure-washer-trigger-guns.htm

Oct 25, 2010 | Karcher G2650HHR Gas Pressure Washer

1 Answer

Water goes thru. have hydrulic oil to level. gun semas to stick on. NOT GETTING ANY PRESSURE AT NOSSEL.


Hydraulic oil?
Is this a pressure washer?
Pump should be half full of SAE20 or SAE30 non-detergent motor oil.
Engine should have 10W30 motor oil.

If you have a pressure washer ... and not water is coming out end of gun:
Take all hoses off machine.
Look at incoming water hose connection.
The should be a filter washer.
Clean or replace filter washer.
Hook up water and turn on water.
Water should come out other side of pump.
Turn on power washer and see if water coming out of pump is pressurized.
Now hook up pressure hose without gun.
Turn on pressure washer and see if water comes out of hose and is pressurized.
Finally, the gun may be bad.
We used to replace guns when they went bad.

Oct 24, 2010 | Dewalt 3800 PSI Pressure Washer

1 Answer

My karcher washer has lost most of its pressure it doesn't clean the bricks like it used to


The lance hose that attaches to the pressure washer keeps coming off when the power to the machine is turned on, i've only used this product four times since new in January this year.

Sep 06, 2010 | Karcher K2.26 Electric Power Washer

1 Answer

The power washer is surging cuting in and out when i turn da nozzele to get stronger water pressure?


When I use my machine I hook up the water to the pump, hook up the high pressure line and gun, then turn on the water full and squeeze the triger to make sure all air is out before starting the pressure washer(mine is gasoline powered). Then I install the nozel on the spray gun. If you are having surgeing water pressure Check the hose washer where the water hose hooks to the machine, and be sure the supply hose is not restricted and valve is on full.
If this was helpful please leave Feedback. Thanks, SP

Oct 20, 2009 | Garden

1 Answer

Pressure washer has no pressure


Try and back flush the washer..Take spay nozzle off washer and back flush with hose...If any kind of sand or deposits get into the Pump it will hold pressure valve open not letting it build pressure.after back flushing hook back up washer and before you put spar nozzle back on or start washer turn water on and make sure all air is out of washer..hook spray nozzle back up and hold it open with washer still off.when you see that there is no more air coming out of washer start it and you should have pressure.Hope this helps you and have a great day!!

Apr 05, 2009 | Garden

1 Answer

Pressure washer won't build pressure


The problem sounds like its in the handle.. trigger mechinism

Nov 02, 2008 | Honda Garden

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