logo elektroda
logo elektroda
X
logo elektroda
Advanced Search
logo elektroda
Build faster with M5Stack »
Build faster with M5Stack » Stick • Unit • Cardputer
ADVERTISEMENT
Dostępna jest polska wersja

Czy wolisz polską wersję strony elektroda?

Nie, dziękuję Przekieruj mnie tam

[Solved] Karcher Puzzi 10/1 Vacuum Cleaner: Pump Issue - No Water Spray, Quiet Sound, & Recent Replacement

pershing1899 54060 18
ADVERTISEMENT
Treść została przetłumaczona polish » english Zobacz oryginalną wersję tematu
Report a violation of the law
| New topic
  • #1 17283188
    pershing1899
    Level 7  
    Hello, I have a problem with the pump in the karcher puzzi 10/1 vacuum cleaner. I turn on the spray button, but the vacuum cleaner does not give water, you can only hear quietly that the pump is going. And she always walked louder. What can this be caused by? Can it be fixed somehow, is there service waiting for me? I will only add that 3 months ago the vacuum cleaner was under warranty and they replaced the pump. Only then could it not be heard at all.
    Thank you in advance for your answers and ideas what to do, best regards
  • ADVERTISEMENT
  • #2 17289130
    antek124
    Level 32  
    Maybe you need to return to warranty service? If you have a guarantee, don't even think twice. The second thing you need to check is that the pump is not pulling air from the duct somewhere (leak). Alternatively check the pump to see if it sucks in water. The pump may work but it will not suck in water, as it may even be leaking. What is the pump there? Pump type and data. If this type of pump then you can replace the orings. Then the pump leak will be removed, but it does not always help. Sometimes the piston curves and then it is replaced only with a new pump.
    Attachments:
    • Karcher Puzzi 10/1 Vacuum Cleaner: Pump Issue - No Water Spray, Quiet Sound, & Recent Replacement pompka.jpg (21.58 KB) You must be logged in to download this attachment.
  • ADVERTISEMENT
  • #3 17289220
    pershing1899
    Level 7  
    Unfortunately, the warranty is over. So I will have to undress and see what the pump is there because I don't even know. Is there a problem dismantling the vacuum cleaner to get to the pump?
    The service for the exchange wishes 500 PLN ... They do not play in repair or regeneration.
    So from observation, the problem is that it doesn't take in water, you don't hear any leaks.
  • #4 17289242
    antek124
    Level 32  
    You won't hear because it's not a 10 bar pump. If you want to do it, you have to undress, otherwise you will not check. Apparently there are two but I'm not sure. It will only be left for you to buy a new pump.
  • #5 17289286
    pershing1899
    Level 7  
    Are there any substitutes for this pump? I've heard that they also fit in with Zelmer vacuum cleaners. Can I have the exact name of this pump so that I can check the price? First, however, check if my one can still surprise.
  • ADVERTISEMENT
  • #7 17289315
    pershing1899
    Level 7  
    I will let you know in a few days how to remove the pump because now I have no way. For now, thank you for your help, best regards
  • Helpful post
    #8 17292572
    Alek_H
    Level 8  
    Check that the electromagnet in both directions is live. If so, in an electronics store, buy a medium-sized diode for about PLN 1 and mount it on the power cord. If the pump is quieter, it usually means that the diode on the cables has been damaged or embedded in the housing. Let it stay there because it leads in both directions. Of course, it won't hurt to undress and check for mechanical damage, e.g. spring or valve.
  • #9 17296478
    antek124
    Level 32  
    The diode is probably there, but it doesn't get damaged that way. If it's damaged, it's for a reason. And after mounting it will damage again. If it is damaged, it is the fault of the pump.
  • #10 17300812
    mikigryf
    Level 8  
    Did you repair the equipment?
    I have exactly the same problem - the pump started to work much quieter and does not give liquid.
    I request information.
  • ADVERTISEMENT
  • #11 17302885
    pershing1899
    Level 7  
    I haven't fixed it yet, because I'm on vacation, when I come back I will deal with this topic.
  • Helpful post
    #12 17318395
    Musiol
    Level 16  
    A standard fault, the piston in the pump has stopped or the valve may be hanging, something may be clogged.
    You have to undress and clean.
    After dismantling the pump, we should see such elements.
    Karcher Puzzi 10/1 Vacuum Cleaner: Pump Issue - No Water Spray, Quiet Sound, & Recent Replacement

    [tr:b5f4c7a415] You must not make a mistake in the folding process, the order is important [/tr:b5f4c7a415]
  • #13 17318743
    pershing1899
    Level 7  
    Good morning,
    I disassembled the pump, cleaned the parts, turned it and it still does not work, all the time it strangely quietly walks and does not take water. What could still be the reason? Where to look for her? Maybe something with this diode is wrong? Where can I find this diode?

    Pump data:
    EKS 17 TP / C
    Article: 114184
    230V 50Hz 40W
    Well. 17058034184
    GOTEC

    PS: Is there any instruction on how exactly this pump should look inside?
  • Helpful post
    #14 17318764
    antek124
    Level 32  
    Sometimes the O-ring exchange helps, and sometimes the replacement and the piston. But not always. If you don't have a back room with spare parts for these push-ups, it's a waste of time and work.
  • Helpful post
    #16 17318813
    Musiol
    Level 16  
    These pumps die only when their winding burns, it is worth fixing it.
    Regeneration consists in cleaning it and possibly replacing the seals, I do it personally.
    As for the diode, the usual half-conductor diode to cut off a part of the sine wave, these pumps run on one half.
    If the diode were burned, the pump would be silent, if it wasn't there, the pump would not pump because the piston would not perform the entire range of motion.
  • Helpful post
    #17 17318819
    antek124
    Level 32  
    Depends on how you do it. One does it so that it replaces the O-ring and the piston, while the other replaces everything but the housing and the coil remains old. If someone does it right and comes. And PLN 35 for regeneration is less than for the entire pump. Talking to the guest. Often, rubber bands strike, they act as a valve.
    Musiol wrote:
    If the diode were burned, the pump would be silent, if it wasn't there, the pump would not pump because the piston would not perform the entire range of motion.
    If the diode is damaged, it is for a reason. Even after replacing the diode after another time, the diode will be damaged again. The reason for this is the pump coil.
  • #18 17318975
    pershing1899
    Level 7  
    Thank you so much for your help, I will call a company tomorrow that is regenerating the pumps.
    best regards
  • #19 17334942
    pershing1899
    Level 7  
    The pump came after regeneration, everything works nicely, I close the topic.
    Thank you for your help, best regards

    Added after 1 [minutes]:

    The pump has been regenerated.
| New topic
Report a violation of the law

Topic summary

✨ The discussion revolves around a malfunction in the Karcher Puzzi 10/1 vacuum cleaner, specifically related to its pump, which fails to spray water despite the pump operating quietly. The user notes that the pump was replaced under warranty three months prior. Responses suggest checking for air leaks, ensuring the pump is drawing water, and inspecting the pump for mechanical issues such as a stuck piston or clogged components. Some users recommend replacing O-rings or the entire pump if necessary. The user also inquires about potential substitutes for the pump and considers professional regeneration services, which are deemed cost-effective compared to full replacement. Ultimately, the user successfully regenerates the pump, restoring functionality.
Generated by the language model.

FAQ

TL;DR: On Karcher Puzzi 10/1 pumps, 1/2‑wave AC drives the solenoid, and “These pumps die only when their winding burns.” If spray stops and the pump goes quiet, clean/regenerate the pump and verify the series diode. [Elektroda, Musiol, post #17318813]

Why it matters: This helps Puzzi 10/1 owners and techs quickly fix no‑spray issues without needless pump replacements.

Quick Facts

Why is my Puzzi 10/1 pump quiet and not spraying water?

A stuck piston, a hanging valve, or internal clogging can reduce stroke and mute the sound. Disassemble the pump head, clean each part, and refit in the correct sequence. “A standard fault” is exactly this mechanical hang‑up. Reassembly order is critical for flow. [Elektroda, Musiol, post #17318395]

What pump model and specs does the Puzzi 10/1 use?

One reported unit used a Gotec EKS 17 TP/C solenoid pump, 230V, 50Hz, 40W, Article 114184. Read your pump’s label to confirm the exact variant before ordering parts. The printed typeplate is the most reliable identifier. [Elektroda, pershing1899, post #17318743]

How do I clean and reassemble the pump correctly?

  1. Unplug mains, remove the pump module from the housing.
  2. Open the pump head; clean piston, spring, valves, and seats. Inspect O‑rings.
  3. Reassemble in the exact stack order; wrong order prevents suction and spray. Reassembly sequence matters for correct valve operation. [Elektroda, Musiol, post #17318395]

How do I check the half‑wave diode in the pump circuit?

These pumps run on one half‑wave. Test the series diode with a meter. A burned (open) diode leaves the pump silent. A missing or shorted diode prevents a correct stroke, so it won’t pump. Replace the diode if faulty and re‑test. [Elektroda, Musiol, post #17318813]

Where is the diode located and what should I replace it with?

Check the pump’s power leads; some units have the diode in‑line on the cable or embedded in the housing. You can fit a standard shop diode in series on the pump supply; cost is about PLN 1. Verify the coil gets power as well. [Elektroda, Alek_H, post #17292572]

My diode keeps blowing—what’s the root cause?

A repeatedly failing diode points to a faulty pump coil. Replacing only the diode will fail again if the coil is compromised. Fix the underlying coil issue or replace/regenerate the pump to stop recurrent diode damage. [Elektroda, antek124, post #17296478]

How do I check for air leaks or suction issues before blaming the pump?

Inspect hoses, joints, and seals so the pump doesn’t pull air. Prime the intake and see if it draws water. Replace worn O‑rings and check for leaks at all fittings. A leaking suction side stops the pump from lifting liquid. [Elektroda, antek124, post #17289130]

Is regeneration a good fix versus replacement?

Yes. Regeneration means cleaning and replacing seals to restore stroke. “These pumps die only when their winding burns,” so mechanical refresh often revives them. This is cost‑effective when the coil is intact. Choose reputable service for seal quality. [Elektroda, Musiol, post #17318813]

How much does a service pump replacement cost?

A user reported a service quote of about PLN 500 for a straight pump exchange. Many service centers replace the pump rather than attempt repair or regeneration. Budget accordingly before authorizing work. [Elektroda, pershing1899, post #17289220]

How much does pump regeneration cost?

A regeneration offer was cited at roughly PLN 35. Prices vary by provider and scope, but this gives a ballpark for cleaning and seals. Confirm turnaround and warranty. [Elektroda, pershing1899, post #17318784]

Did regeneration actually solve the case in this thread?

Yes. After regeneration, the poster reported the pump returned and “everything works nicely.” This confirms that cleaning and resealing can restore spray when the coil is intact. [Elektroda, pershing1899, post #17334942]

Are there substitute pumps (e.g., Zelmer) that fit the Puzzi 10/1?

Gotec ETS/EKS variants appear in similar machines. One suggestion was ETS 17‑TP/B, but the advisor noted uncertainty. Remove your pump and read its exact typeplate before ordering any substitute. Model verification avoids mismatch. [Elektroda, antek124, post #17289300]

My pump still won’t draw water after cleaning—what next?

Replace wear parts. New O‑rings and even a piston can be required for suction. Without spares on hand, repeated teardowns waste time. If parts aren’t available, swap or professionally regenerate the pump assembly. [Elektroda, antek124, post #17318764]

Is the spray pump high‑pressure, and should I hear leaks?

No. It is not a 10‑bar pump, so small leaks may be inaudible. Visual inspection and disassembly work better than listening for pressure hiss in this case. [Elektroda, antek124, post #17289242]

Where can I see the pump internals or assembly order?

The thread shows the internal stack of parts after dismantling and stresses that order is important. Use that as a visual guide during reassembly to ensure valves seat correctly. [Elektroda, Musiol, post #17318395]

How do I confirm the coil is getting power?

Measure at the pump during the spray command. Check that the electromagnet is live and the circuit closes. If power is present but no pumping occurs, focus on the diode and mechanical internals. [Elektroda, Alek_H, post #17292572]
Generated by the language model.
ADVERTISEMENT