Nuova Simonelli Oscar II, Service Manual

Page: 36 / 84

5.2
REMOVAL OF THE HEATER
In case of need, to remove the heater, it is neces-
sary to discharge pressure.
Then, proceed as follows:
1 Remove machine covers:
• Rear panel;
• Side panels;
• Front panel.
2 Empty water heater, as in the previous
section.
3 Disconnect the level probe.
4 Disconnect the pressure gauge capillary.
5 Remove the fittings on the upper part of the
heater with a 17 mm wrench:
A Steam Nozzle;
B Coffee delivery group;
C
Hot Water Nozzle.
6 Remove the remaining fittings that hold the
heater in place.
7
Remove the fittings on the left side:
A
using a 12 mm wrench.
The heater can be extracted from the machine.
During the assembly phase of the new boiler, pay
close attention to the restoration of the connec-
tions to ensure proper operation.
Ed. 02 of 09/2016
5.4
SERVICE MANUAL
B
B
A
C
Fig. 55
Fig. 56
AUTORYZOWANY DYSTRYBUTOR
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