My Inventum MK750 milk frother is dead, how to repair?
crwdns2934249:0crwdne2934249:0:
***Background***
I have an ++[link|https://www.inventum.eu/kleine-keukenapparaten/melkopschuimers/mk750/|Inventum MK750|new_window=true]++ milk frother. It's one that has a base with the power supply and electronics, and a detachable top, to pour the milk in. When the top-cup is put on the base, it presses a switch so the base knows the top-cup is placed on the base.
***Problem***
The device is dead. Normally the LED's in the buttons on the side light up, but they don't. There is no response when pushing the buttons on the side ~(one for warm and one for cold frothing). And also no response when the top-cup is being placed on the base, and presses the detection switch.
***What I tried already***
* I checked the PCB, components, connectors and switches for corrosion. There was just a little bit, but when removed the frother was still dead.
* I used a multi meter to check if there is 230V coming in = OK.
* There are 2 fuses, one just after the 230v coming in going to one point of the heating element, and the other coming from the relay to the other point of the heating element. Both fuses measured for continuity = OK.
* On the heating element I measured the resistance. It is 90 Ohm. (I don’t know what it should be)
* Since I read that with a lot of milk frothers the relay can go bad, I ordered a new one and replaced it. Result = still dead.
***Question***
What can I still try or do?
My Inventum MK750 milk frother is dead, how to repair?
crwdns2934249:0crwdne2934249:0:
***Background***
I have an ++[link|https://www.inventum.eu/kleine-keukenapparaten/melkopschuimers/mk750/|Inventum MK750|new_window=true]++ milk frother. It's one that has a base with the power supply and electronics, and a detachable top, to pour the milk in. When the top-cup is put on the base, it presses a switch so the base knows the top-cup is placed on the base.
-
-
***Problem***
The device is dead. Normally the LED's in the buttons on the side light up, but they don't. There is no response when pushing the buttons on the side ~(one for warm and one for cold frothing). And also no response when the top-cup is being placed on the base, and presses the detection switch.
-
-
***What I tried already***
* I checked the PCB, components, connectors and switches for corrosion. There was just a little bit, but when removed the frother was still dead.
* I used a multi meter to check if there is 230V coming in = OK.
* There are 2 fuses, one just after the 230v coming in going to one point of the heating element, and the other coming from the relay to the other point of the heating element. Both fuses measured for continuity = OK.
* On the heating element I measured the resistance. It is 90 Ohm. (I don’t know what it should be)
* Since I read that with a lot of milk frothers the relay can go bad, I ordered a new one and replaced it. Result = still dead.
My Inventum MK750 milk frother is dead, how to repair?
crwdns2934249:0crwdne2934249:0:
***Background***
I have an ++[link|https://www.inventum.eu/kleine-keukenapparaten/melkopschuimers/mk750/|Inventum MK750|new_window=true]++ milk frother. It's one that has a base with the power supply and electronics, and a detachable top, to pour the milk in. When the top-cup is put on the base, it presses a switch so the base knows the top-cup is placed on the base.
-
******
+
***Problem***
The device is dead. Normally the LED's in the buttons on the side light up, but they don't. There is no response when pushing the buttons on the side ~(one for warm and one for cold frothing). And also no response when the top-cup is being placed on the base, and presses the detection switch.
-
******
+
***What I tried already***
* I checked the PCB, components, connectors and switches for corrosion. There was just a little bit, but when removed the frother was still dead.
* I used a multi meter to check if there is 230V coming in = OK.
* There are 2 fuses, one just after the 230v coming in going to one point of the heating element, and the other coming from the relay to the other point of the heating element. Both fuses measured for continuity = OK.
* On the heating element I measured the resistance. It is 90 Ohm. (I don’t know what it should be)
* Since I read that with a lot of milk frothers the relay can go bad, I ordered a new one and replaced it. Result = still dead.
My Inventum MK750 milk frother is dead, how to repair?
crwdns2934249:0crwdne2934249:0:
***Background***
I have an ++[link|https://www.inventum.eu/kleine-keukenapparaten/melkopschuimers/mk750/|Inventum MK750|new_window=true]++ milk frother. It's one that has a base with the power supply and electronics, and a detachable top, to pour the milk in. When the top-cup is put on the base, it presses a switch so the base knows the top-cup is placed on the base.
******
***Problem***
The device is dead. Normally the LED's in the buttons on the side light up, but they don't. There is no response when pushing the buttons on the side ~(one for warm and one for cold frothing). And also no response when the top-cup is being placed on the base, and presses the detection switch.
******
***What I tried already***
* I checked the PCB, components, connectors and switches for corrosion. There was just a little bit, but when removed the frother was still dead.
* I used a multi meter to check if there is 230V coming in = OK.
* There are 2 fuses, one just after the 230v coming in going to one point of the heating element, and the other coming from the relay to the other point of the heating element. Both fuses measured for continuity = OK.
* On the heating element I measured the resistance. It is 90 Ohm. (I don’t know what it should be)
* Since I read that with a lot of milk frothers the relay can go bad, I ordered a new one and replaced it. Result = still dead.
***Question***
What can I still try or do?