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Izzo Alex Duetto II Alex Duetto II Semi-Automatic Espresso Machine Questions & Answers
Alex duetto
The problem:
The water level in the steam boiler is too high. This water will sputter as it boils quickly when the steam tap is turned on to full and if the level is too high it will enter the steam exit pipe.
How to fix it:
Open the cover and inspect the steam boiler (this is the large one). It has two probes one is a temperature probe and leads to the micro-controller do not touch this.
The other sensor is the water level sensor. This appears as a stainless tube inserted into a gland type compression fitting.
The problem is that when the boiler is pressurised this sensor may be pushed out.
Obviously this alters the water level (it rises).
The cure is simple. Push on the tube until it is all the way down (or to your liking). Since it came out it should go back in.
You can untighten the the gland lock nut if it does not move (with boiler depressurised).
Tighten the lock nut just enough to hold the tube from popping out again.
Now switch on and wait to for pressure. Open the hot water to drain the boiler enough to cause the auto refill to start (and close it).
When it stops filling the water should be at the correct level (or at least a lower level)
Now open the steam tap and clear excess water.
Dry steam should be flowing.
De'Longhi PrimaDonna Soul Coffee Maker not making milk foam.
The milk delivery tube is very narrow bore and in my experience you will find the tube is blocked with congealed milk solids even if you clean then regularly. You need an enzyme milk cleaner like Rinza and even with that you need to manually massage the tubes or remove the blockages. The service engineers just replace them.
What does a CIMBALI M34 CODES ERROR 053 mean?
That .depends on software and configuration. It is not a universal code You might find help in the manual.
CIMBALI M34 SELECTRON USE AND INSTALLATION Pdf Download ' ManualsLib
Inspect Electrical Supply: Ensure that the machine is receiving proper electrical power. Sometimes, an interruption in the power supply can trigger error codes.
Clean Components: Check if any components related to coffee grounds or filters are dirty or clogged. Clean the underpan gasket, filter holes, and filter holder outlet hole.
Coffee Ground Quality: Verify that the coffee grounds are of the correct consistency. If they are too coarse or too old, it can affect the machine's operation.
Discharge System: Examine the discharge system for any blockages.
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