17
3.8 – Continuous dripping from the coffee spout when the machine
is on, even when it is not working.
Possible reasons:
a – The solenoid valve (e2) is dirty or faulty and stays in open locked position
(fig.28).
b – Inside injector of the boiler is broken or lacks sealant on its threaded
ends.
Operations:
a – Clean or replace the solenoid valve e2.
b – Replace the injector.
Operation a:
See fig.25 – 26 page 13
Operation b – Main stages:
(Valid up to: 04/06 Serial number: 060274)
Replace the injector T1 (see fig.28a).
fig.28a
Remove the curve T2 (see fig.28b) NOTE While unscrewing the blocking nut of the curve, it is
important to keep blocked, with a second key, the underplaced hexagon coupling R1.
Unscrew the hexagon coupling R1 (see fig.28c)
fig.28b fig.28c
At this point, one of the following situations may take place:
The pipe comes out together with the coupling (see
fig. 28d)
The pipe stays fitted inside the boiler (see fig.28e)
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