Having problems with your Alfred Karcher K 5.93 M Electric Pressure Washer ?

No pressure on certain settings

\015 Karcher pressure spray only works properly on circulating water jet. The pencil jet works but sprays as a pencil jet plus a smaller pencil jet spray at side. The fan spray setting is the main problem. Although the water fans out it does not have any prssure behind it.\015

Answers :

Dear Osville,
\015\012It is not clear what type of lance or nozzel you have. You said that the machine works fine with the circulating water jet(the turbo). So it seems the machine is fine. I do sometimes service variable nozzels and variable lances. But the best solution is to replace nozzels and variable nozzles and lances with new ones. Regarding the fan spray setting it could have no pressure because it might be in the chemical setting. The chemical setting lets out a fan shape flow of water, but with less pressure. The chemical system only works on low pressure in domestic washers, that is why it needs a low pressure flat spray. The pencil jet has 2 jets comming out because if it is a lance or nozzel with ball bearings, these ball bearings must have stuck in a wrong position. Also 2 jets can come out, due to a damaged nozzel hole.
\015\012Altogether, the best advice is to buy a new nozzel or lance...which ever your machine uses. All Karcher machines have their own specific nozzels, lances and high pressure hoses. You cannot change these from one model to another.
\015\012Regards,
\015\012Fulltech.
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