Astoria 2GR - I.III. MAINTENANCE AND CLEANING; HIGH TEMPERATURE HAZARD

TECHNICIANS' manual
36 of 108
The level window is replaced with a green indi-
cator light (2) in some versions: when lit, it indi-
cates the correct water level in the heating unit
and when it ashes slowly, it indicates that the water is
being loaded.
2
1
If there is no water (rst installation or after heating unit
maintenance),theheatingunitmustbelledinadvancein
order to prevent the heating element from overheating.
6.6.1 Electric heating
(versionswithoutDisplay)
Depending on whether a switch or power switch is installed
on the machine, proceed as indicated in the below-indicated
specicprocedure:
SWITCH
• Open the water mains valve.
2
• Turntheswitchtothemanualllfunction(2)andllthe
heating unit with water until the optimal level is restored.
• Turn the switch to position “1” and wait for the machine to
warm up completely.
POWER SWITCH
• Open the water mains valve.
• Turn the power switch to position “1” (elec-
tricity is supplied to the pump to automati-
callylluptheappliance'sheatingunitand
steam heating unit) and wait for the heating
unittobeautomaticallylledwithwater.
• Turn the main switch to position “2” (full electricity is sup-
plied, including to the heating element in the heating
unit) and wait for the machine to warm up completely.
1
0
1 2
0
6.6.2 Electric heating
(versionswithaDisplay)
• Press the machine's main switch (1).
1
• Wait forthe heatingunit tobe automaticallylledwith
water, if necessary.
• Wait another second or so for the automatic test to be
carried out.
WAIT
FUNCTIONAL TEST
TEST RESULTS
- OK -
• The machine is ready for use when the following mes-
sages appear on the display:
1.0 BAR 120°C
09:16 09-10-12 5
1.0 BAR 120°C P
09:16 09-10-12 5
Time
Heating unit
pressure
Date Day of the
week:
Heating unit
temperature
Programming
indicator
See the days of the week reference table in
paragraph "Programming a Working Day" on
page 44.
If the temperature inside the heating unit is
lower than 90°C (machine’s heating-up phase),
the message LOW will appear on the display.
To restart the machine, press and hold the same buttons
for 3 seconds.