KARCHER HSD100DE operators manual

Question moved from Laundry Washing Machines to Karcher.

Service Manual

https://www.manualslib.com/manual/1209347/K-Rcher-Hds-Middle-Series.html?page=20

Owner's Manual in German

https://www.libble.de/karcher-hds-755/p/591081/

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https://www.manualslib.com/manual/286316/Karcher-K-2-89-M.html

manualslib has a download option you have to tell it you are not a robot and may have a capta picture test.
click on a page of the manual and you will see the download button at the top of the page .

Morning Chris Taylor,

You have an igniter/burner coil inside your system that has to be
functioning properly to have good combustion going inside the coils of your heater unit (very bottom).

I tried to pull the documents to see if yours was kerosene powered (like mine: not a Karcher)... but could NOT pull your HDS 601C up on the company site (Karcher.com, sorry... It's me & my new PC).

Poor water = de-lime water coil procedure

Cool water = No combustion, check kerosene, oil (burner fuel)... filter... (etc.) and check your spark!

If your air supply is insufficient to support great combustion your ignitor & fuel nozzles can get heavily built up in soot. My manual says to clean it with detergent & water... I have only ever used Berryman choke & throttle body cleaner.

All the precautions... don't hurt yourself!!

Hope this helps...

KARCHER HDS 601c ECO STEAM CLEANER BOILER HEATING COIL ELEMENT HEATER...

Operating manuals

http://www.ultimatewasher.com/download/hot-water-manual.pdf

to get detergent into the wash you have to have no pressure in the wand
it doesn't wash with detergent at pressure

remove deterfent pipe,unscrew detergentnozzle carefully, inside is spring and ball bearing, clean and re-fit, replace if missing. spring on upstream (soap) side

Just had the same problem, brand new machine, the detergent feed pipe was squashed under the bottle holder bracket!

This fault is within the control head, under the detergent valve is a small spring loaded valve that acts to induce the detergent, this will have failed, the shaft of the component breaks off the disk base leaving a small hole in the centre of the disk. This is enough to allow pressure past the component. The machine will pulse when operated and will not induce the detergent. I've looked everywhere to find this part as I have a karcher with the same fault.

return it to Walmart

Here is the offical link to manuals and warranty cards for the residential models of Karcher Pressure Washers
.
http://www.karcherresidential.com/us/Service/usermanuals.htm