What you need
-
-
Nescafe Dolce Gusto coffee maker model PICCOLO, the housing of this machine is entirely formed by plastic type hooks, so it is not a machine designed to be disassembled and reassembled several times, since the hooks deteriorate or break quite easily, I show in the photos the ones it carries
-
-
-
-
Indicative photos of the various components of the machines:
-
Photo 1 Water heating boiler, internally incorporating a resistance.
-
Photo 2: Power input thermo fuse directly in contact with the boiler so that in the event of an abnormal rise in temperature, the fuse cuts off the input power.
-
Photo 3: The same as the fuse in photo 2, but it is placed on the other input power cable.
-
-
-
Photo 1: Water pump, absorbs water from the tank, sending it to the boiler, at the top of the pump, we also find the NTC temperature probe.
-
Photo 2: Rubber membrane type ON button (OFF is automatic on this machine).
-
Photo 3: Hot or cold water selection button, very typical in this series of machines.
-
-
-
Photo 1: PCB electronic board.
-
Photo 2: Detail of the RESISTANCE WITH FUSE FUNCTION located in the center of the board, but electrically linked to the power input connector, it can burn "cut" and aesthetically we will not observe anything, it would give the same type of symptom as one or both power input fuses blown, machine completely OFF.
-
-
-
Water pump or water impulsion pump, is not one of the most common breakdowns, but the breakdown can occur, that the machine turns on, the button is blinking green and the machine does nothing else, does not drive the water, in this video is the specific fault it has.
-
To remove the faston connectors from the water pump, these connectors have a tab or safety clip, so that they do not accidentally come loose, to remove them, you have to press said clip at the same time as it is stretched from the connector.
-
-
-
Electrical check of the water pump, (I dedicate another more specific and extensive document, here I only make a note), We will use the multimeter in Ohm scale, 20 M or 10 M scale, whichever one our multimeter has, OJOOOO we must measure the pump of water in both directions, that is, +,- and -, +.
-
The winding of these pumps has a diode internally so in a +,- direction it can give us an open circuit 1. in the multimeter and falsify the measurement, which is why it is measured in both directions.
-
This specific machine has the water pump winding burned open, that is its fault, it was not repaired since the cost of the pump exceeded 50% of the cost of a new machine.
-
To reassemble your device, follow these instructions in reverse order.
To reassemble your device, follow these instructions in reverse order.
Cancel: I did not complete this guide.
One other person completed this guide.
Special thanks to these translators:
100%
These translators are helping us fix the world! Want to contribute?
Start translating ›
Team
3 Comments
buenas tardes, cual es la referencia del thermofusible que lleva? En mi cafetera, no me marcan continuidad, necesito cambiarlos, pero no encuentro la refaccion exacta en linea. Hay manera de saber las caracteristicas para conseguir un repuesto. Gracias!
Es de 133° / 10A , 133 grados 10 Amperios
Puedes buscarlo de 195º 10 ó 16A lleva de 182º de todas formas mañana te lo digo exacto ya que la desguace pero guarde toda la parte eléctrica.
