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Is hds 810 same as this

Great video. How can I get in touch with you?

Hello. I have an HDS 8/17-4M machine that is having an error when switching to eco mode but cannot heat water. There is no error message on the screen. I hope to receive help from you and everyone. Thank you.

@randomrepairandrestoration1766

20 күн бұрын

Disconnect the fuel line on the burner and check that fuel is coming through the fuel pump. If no fuel try putting 24v ac (you can take this directly from the transformer) directly to the coil on the fuel pump. It should click when you power and disconnect. If it clicks and still no fuel coming through and all the hoses from the fuel tank including filter is ok its probably the fuel pump. If fuel is coming through check that there is spark, it should always spark when in heat mode.

How Can i get all these parts off??

@randomrepairandrestoration1766

8 ай бұрын

Reverse way of taking it apart. Each port can be handled separate.

Could You share, where You get the service manual from? Great tutorial btw, it helps a lot ;)

@randomrepairandrestoration1766

5 ай бұрын

Link in the description

@sythnapubg7926

20 күн бұрын

@@randomrepairandrestoration1766 Could I get in touch with you somehow? I have a pressure washer (HDS551) I ran dry by mistake for 40 seconds and it won’t show more than 100 psi now. I remember it used to be over 200 but I don’t understand how 40 seconds ruined the pump. Is there dirt in the valves somewhere?

@randomrepairandrestoration1766

20 күн бұрын

Its a bit difficult to pinpoint exactly, but i would guess the bypass valve is the first place to look into. Remove it and inspect the spring and the plastic around the bottom "disc" along with the o rings. Dry run on a pump that spins almost 3000rpm would kill most plastic and rubber parts.

@randomrepairandrestoration1766

20 күн бұрын

Is it just when the trigger is pushed or does it stop the motor also at 100psi? If its just when you pull the trigger i would guess the nozzle or its drawing air through the soap valve.

@sythnapubg7926

20 күн бұрын

@@randomrepairandrestoration1766 So initial start I saw it’s 200+ When you press trigger it on goes to 100 psi then struggles there. When you let go off trigger it stays at 100ish. A couple of things I need to check: 1- pressure from the tap is about 8 seconds for a litre. So maybe need bucket to test 2- clean the water strainer 3- clean the other strainer 4- use soap as it was empty so maybe sucking air through there? But I assume soap gets added later at the end so pressure on the gauge should still show more? See the video maybe that gives you more info to diagnose?

Way too expensive. Use interpump or comet. 20 yrs