Izzo machines, especially the Alex Duetto dual boiler and the Vivi, are solid prosumer machines. These are the faults we repair most.
1. Group head leaking
Why it happens: a worn group gasket or E61 valve seals.
The fix: a group service with new seals and screen.
2. Steam boiler overfilling
Why it happens: scale on the level probe or a sticking inlet valve.
The fix: clean or replace the probe and valve and descale.
3. Brew temperature drifting
Why it happens: a faulty temperature sensor or controller, or scale in the brew boiler.
The fix: test the sensor and controller, replace what’s faulty and descale.
4. Internal leaks
Why it happens: worn o-rings and compression fittings.
The fix: replace the seals and fittings and check for water damage.
5. Steam valve dripping
Why it happens: worn valve seals.
The fix: rebuild the valve with new seals.
Izzo needing attention? Book a free assessment or call 0424-140-133.