My Karcher 2400 Pressure Washer will not syphon cleaning fluid. I have a reconditioned machine and the syphon for cleaning fluid has not worked for a while.Everything looks clean but still does not work'...
The black tip nozzle puts the right amount of pressure on the line to draw up the cleaning solution.
If your power washer is like mine, the cleaning fluid adapter is a 'T shaped' brass valve that fits in-line along the hose line.
There is a brass stem sticking out.
The stem has a tiny ball valve on the end.
A plastic hose fits onto the stem, and the plastic hose goes into bucket of cleaner.
As water travels through power washer hose, it creates suction that draws cleaning solution through the tiny ball valve.
The brass ball valve gets clogged or wears out ... we used to replace the stem every so often.
Sherwin Williams used to carry a replacement stem ... but they may not sell little parts any more.
It's been 14 years since I used the suction device.
I got fed up with the thing not working.
We changed over to a pump-up hand-held sprayer for applying cleaning chemical.
The pump-up puts more chemical on the spots where you need it.
So one guy puts chemical on, and second guy comes behind with power washer ... no more replacement parts, and one tip stays in the gun so we never lose a tip.
A pump-up sprayer is half the cost of replacing the T-shaped valve.
Duh-simple is the business model.
Nov 17, 2010 |