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5.5 THE SAFETY THERMO-FUSE
The safety thermo-fuse is connected in series
with the Power IN of the control unit and of
the transformer, and opens the electrical
circuit once the temperature limit of 184°C in
the steam boiler has been exceeded.
If the machine does not turn ON, remove the
safety thermo-fuse and check its continuity.
Proceed as it follows:
Rotate the machine on the right side, be-
ing careful to not damage it.
Utilizing a Philips screwdriver, remove the
two screws that keep the base cover.
Extract the safety thermo-fuse.
NOTE
Each time you replace the heating ele-
ment is also necessary to change the
viton O-ring that isolates it from the
boiler because it is a part subject to
wear, therefore the component must
be ordered together with the heating
element.
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