Maintenance And Cleaning; Safety Precautions; Periodic Maintenance; Maintenance After A Short Period Of Machine Inactivity - Astoria Core200 AEP Mode D'emploi

Core200
7. MAINTENANCE AND
CLEANING

7.1 Safety precautions

Carefully read the instructions provided in
chapter "I. SAFETY PRECAUTIONS" on page
25.

7.2 Periodic maintenance

Besides carrying out maintenance activities according to the
frequency specified in the "Periodic maintenance table", a
general inspection must be carried out on the machine at
least once a year by a Technician.
7.3 Maintenance after a short period of
machine inactivity
"Short period of machine inactivity" refers to a period of time
exceeding one working week.
If the machine is switched back on after this period, the Tech-
nician must replace all the water inside the hydraulic circuits
as indicated in para. "7.2 Periodic maintenance".
Furthermore, all periodic maintenance operations must be
carried out, see the previous paragraph.
Periodic maintenance table
Component
PRESSURE GAUGE
PRESSURE GAUGE
FILTERS AND FILTER
HOLDERS
GRINDER-DISPENSER
WATER FILTER
WATER SOFTENER
HEATING UNIT
42 160
of
Type of operation
Keep checking the heating unit pressure which must be between 0.08 and 0.14
MPa (0.8 and 1.4 bar).
Periodically check the water pressure when coffee is being dispensed: check the
pressure indicated on the gauge, which must be in the range of 0.8 to 0.9 MPa (8
and 9 bar).
Check the condition of the filters. Check for any damage on the edge of the filters
and check whether any coffee grounds settle in the coffee cup, and replace the
filters and/or filter holders, as required.
Check the ground coffee dose (between 6 and 7 grams per time) and check the
degree of grinding. Grinders must always have sharp cutting edges. Too much pow-
der in the grounds is an indication that the coffee is deteriorating. We recommend
contacting a Technician to replace the flat burrs after every 400/500 kg of coffee,
or after every 800/900 kg for conical burrs.
Replace the water filter cartridge or regenerate the water softener as often as speci-
fied by the manufacturer.
We recommend calling out the Technician at least once every three months to
replace the water in the heating unit.
Component problems highlighted in grey require
the machine to be switched off and the Techni-
cian to be called out.

7.4 Malfunctions and solutions

The machine provides the user with important messages re-
garding its operating status.
In the "Malfunctions and Solutions Table", alarms and ac-
tions to carry out in order to try and resolve the reported
problem are provided.
Problems highlighted in grey require the machine
to be switched off and the Technician to be called
out.
If a malfunction cannot be resolved, turn the ma-
chine off and call out the Technician.
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User manual