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- เผยแพร่เมื่อ 19 ก.ค. 2020
- Hello guys, In this video I am trying to fix Nescafe Dolce Gusto Oblo KP 110 machine. Unfortunately I was unable to fix it due to a problem on the main board. Of course I can buy a new board and change it but this will miss the purpose of this video. If you have any idee on what component is making this problem , please let me know.
- แนวปฏิบัติและการใช้ชีวิต
I found how to solve this problem !! This is a manufacturing defect! Take the plastic button out of the upper connector and leave the rubber pad !! Everything works! Good luck !!
Thank you, this worked for me too!
Thanks for this instruction, Adrian. I didn't know how to open it to reach the water inlet. You showed how to do this with the plastic tool.
Thanks for uploading the video. I only had to change the bottom water tank seal, but your video really helped me with the disassembly.
Glad it helped !
If you ever need to change this again - you can remove it without dismantling the machine. A small crewdriver flicks it out easily and you can just push the new one in. I've just done so myself. No dissassembly required at all.
@@benassy69 Same for me, I had to change the seal only. Your video helped me with disassembly, practically with no damage to the machine :). After all it makes a coffee. Thanks again!
Thanks Adrian. I've managed to fix the problem in my unit. Your video helps me a lot on disassembly procedure. My pump was working but no water pouring out. Now it's all ok.
Hy i have the same problem pump going but no water comes what have you done have open but i dont now what i must do 😅😂
Yo también tenia el mismo problema, y con esto se ha solucionado. Gracias por su ayuda.
I made a follow-up video on my channel with the fix.
Take a look.
i fixed mine i just put bridge on hold cable problem fixed thanks man you saved me money god bless you
Thanks so much , i had an other problem but your video helped me 100%! 👌👍
Wow amazing! I was losing all hope and this worked straight away!
Update: i solved my issue. You don't need to unscrew your whole machine. You need to modify the button only. Like some of you here pointed out. I only took out the front panel plastic shield to access the power button. It's actually quite logical. When you plug the machine it's not supposed to turn on by itself, you have to turn it on. You can verify this by unplugging the SW (marked) white connector from the board leaving only the LED connector. Then when you plug the machine back you can use a small metal tip to touch the exposed SW connector prongs and check machine functionality this way. It's basically bypassing the button pressing on the top by just closing the circuit manually. The machine works for me. It was the wife that did it 😅. She ran tap water after washing the machine and water got into the button. I cleaned and dried the button circuit board and put it back in. All works fine. In your video the machine worked but entered in error state because the button was kept pressed by liquid presence in the button area thus sending a signal to the board to display error.
There is no MOSFET in this controller they are Triac. Also the issue is the sensor(proxy switch)with the white wire that detects if the handle of the capsules is pushed down or not. In my device, the sensor was loose in its place. when I put a magnet close to it the pump switches ON. My problem is that I don't know how to put the sensor back in its place,
Thanks a lot from France
Buen video !! Tengo el mismo problema, creo que pude estar en el TRIAC de bomba T835 H
So grateful to see this video, thanks to you I found out how to remove the top plate and get our machine working again
Cheers!!!
My machine has the same problem and I've been trying to find a way to fix it! I'll watch this video and if I can fix it, I'll be forever thankful!
There is a follow up to this video where I repair it. What exactly does your machine do and I can tell you exactly how to fix it.
I'll definitely look into it!! Thank you so much!
And my machine does that exact same thing where it turns on, the light flashes green, and then it does nothing else. There's no sound whatsoever, nothing.
The light remains green or turns red?
@@benassy69 It remains green!
Then on the main board you have a connector that has written neXt to it HOLD. Remove the connector and short out the 2 pins inside the connector on the board. Just bend the pins inside the board connector untill they make contact. And it should work afterwards.
Thanks Adrian. I did it by myself. My Oblo have a new life. It's leaking, so I bought a parts and start to fix it. Without your film I cannot do it. Big Man of you.
thx help a lot
Hello. Do you have a video on how to replace the tubings? Mine is already leaking near the toggle switch. I had to replace it but I’m hard time connecting it in the inner portion, atop where the capsule is inserted
I don't have a video changing the hoses because I assumed it is simple. They have a retainer that needs to be pinched with some pliers and slides away.
what special screwdriver/bit do you use? and where do you get it from? Is it a TX10 or Tr10 bit?
You need a T10 torx. The bit without a hole.
I have the exact problem with mine. Stopped working just like that and I assumed it was because my wife washed the top of the machine with soaked rag and it burned the circuits or something. But now that I see your video or looks like a mainboard problem. I would look for spare parts.
Try first a simple fix. Open the unit to the Main power buton and see if the contact foil is not missaligned . I had this experience severa Times and it was a 2 minutes fix...same simptoms.
You nees to have the capsule holder in it to the pimp work . It as a magnet that closes the circuit
Hi, thank you for your video, you helped me a lot. I had the same symproms with my oblo. I managed to fix it and apart of a descaling that it needed, I had a falure on the capsule sensor. The contacts on the main board are the these named "HOLD" (white cables). I just overide the sensor by shorting the two contacts together, maybe yours has the same problem and your main board is fine. Thank you again!
I have received this fix also from another user. Does your unit acted the same as mine before doing this fix? Does it started with a red button, followed by yellow flashing and than back to static red?
@@benassy69 no, actually mine after the red it went straight to normal green.
Exactly, because I have already tried the Hold pin short an did not work for me. That's why I think I have another issue. Thank you for your feedback you were a real help.
For the pump to work you have to use the capsule holder its magnetic and closes the circuit.. the shock you took fix it
Very usefull technical show, but the test of pump could be performed without disasembly it.
Test of pump process is possible by means of direct connectig power into pump after disconnecting the original circuit. Despite that my thumb is up !!
thx, water tank seal replaced.
Its something related to the heater .maybe temperarure sensor . It only stay steady green when reaches temperarure
Salut, n-am văzut când ai testat cu el deschis daca ai sertarul pt capsula montat sau nu. Pompa nu pornește daca nu ai sertarul montat, ăla are în capăt un mic magnet care probabil actioneaza un mic senzor hall și îi indică aparatului că e sertărașul montat.
M-am uitat la video pentru că eu am un dolce gusto care funcționează perfect însă simt miros de arsura electrica, plastic ars in partea de sus de la maneta de pornire.
Am văzut că ai observat și tu ceva topit acolo...mă gândesc că și la mine e ceva similar.
Daca acolo e un contact imperfect lamelele manetei se încălzesc...și topesc plasticul din jur. Acolo e ceva putere pt că acea maneta alimentează direct pompa.
Merci pt video.
Am testat și sertărașul introdus. Știu de acel manget din păcate nu merge nici așa. Suspectez un Cer tranzistor care pornește pompa. Voltajul pe pompa este doar 23v in loc de 220v. Momentan nu am un alt tranzistor sa probez. Inițial am suspectat și eu maneta și am inlocuit-o cu alta de pe un alt aparat...tot nu merge. Când voi face rost de un alt aparat voi mai incerca alte variante...
Ok. Eu tocmai l-am desfăcut in partea de sus pe al meu, e cu totul alt format, are acel cap rotund. Nu, comutatorul e complet altfel și acolo are un microcontact, nu e nimic de putere. Sincer am mirosit peste tot, nu pricep de unde vine mirosul de plastic încins. Sertărașul miroase cel mai tare și cred că de la el vine mirosul de ars, altceva nu vad acolo. Funcționează perfect. Am reușit să-l desfac fara sa rup vreo clemă :) asta urăsc la aparatele de genul, daca nu ești atent...și dacă nu ai mai desfăcut, le rupi.
Multa baftă, nu știu dacă merită reparația la partea electronică, eu am dat pe al meu 100lei...însă tot ce vreau e sa nu ia foc aiurea prin casă. :)
I have it open the pump going but water comes not what can i do 😅
Hi, i have oblo and it stuck, the pump is sound but no water. I want to try removing it diffuser plate, do you know how to do it? I was try but no luck.
Hi. I have a video on my channel showing exactly how to remove and install the diffuser plate. Check it out.
@@benassy69 Thank you, finally I can remove and then put it back. My oblo is working again.
Well... try to bridge HOLD pins on PCB board it works for me
Hola. Creo que el problema está en el interructor general.
Sí, tiene usted razón. Vea mi video de seguimiento.
I don't have the needle for cleaning and I can't put the pod back in, the water keeps pushing it out...
The pod needs to click then it is fastened in place.
@@benassy69 I pressed with both hands as hard as I could... I went out and bought a security T10 screwdriver and now I will take the top off and see if it's easier that way.
@@benassy69 I'm writing this while sipping a Ristretto Ardenza. The pin was a little bit bent, probably because I used too much force while getting it out. Thank you!
i think, only warm-cold switch is out of order. this is my idea. board, pump or warm motor are run.
It seems that there is a burned track on that PCB and the tiristors or triacs (Q1 and Q2) are burned out as well. I think that problem caused by one of these components. Due to the burned PCB, the entire board needs to be replaced ...
:(
I have different problem, everything works but when I start so the coffee to come out machine works for 5 second and just stop,no electric power no nothing can you help me with solution
There is a box looking capacitor on the main board. That one needs to be changed.
My machine doesn't turn on, the button light doesn't come on
Check fuses!
It's not the fuses, I also changed the button, and it still won't turn on
Nothing wrong with it.
Flashes yellow to tell you it wants descaling!