VendCo KARISMA, Installation - Use - Maintenance, Page: 58 / 72

© by N&W GLOBAL VENDING S.p.A.
52
02-2014 4535 00
boilEr ThErmal ProTEcTioN
in case of intervention of one or more thermostats
the cause of failure should be identified and elimi -
nated.
The recovery of the thermostats must be done
manually through the button placed on the thermo-
stats themselves.
In case of intervention of the thermostats, in the ab -
sence of water, the boiler and control components
may be damaged.
EsprEsso boilEr
the espresso boiler has a capillary safety thermostat,
which deactivates the boiler resistance in case the
temperature in the boiler exceeds the safety temperature
(140°C).
to reset the thermostat with capillary unscrew the cover
and press the reset button.
2
1
6
5
7
3
4
Fig. 42
1- Temperature probe
2- Capillary
3- Thermostat with capillary
4- Thermostat with capillary reset button
5- Thermostat with capillary reset button cover
6- Coupling for capillary
iNstaNt bEvEragE boilEr
the hot water boiler has a capillary safety thermostat,
which intervenes in case the temperature in the boiler
exceeds the safety temperature (140°C) in absence of
water.
to reset the thermostat with capillary unscrew the cover
and press the reset button.
1
2
3
4
Fig. 43
1- Temperature probe
2- Coupling for capillary thermostat
3- Thermostat with capillary reset button
4- Thermostat with capillary reset button cover