USER Manual
57
of
216
English
8.6 Scheduled maintenance
If enabled, this function displays a message to alert the user
when it is necessary to perform scheduled maintenance.
The first request for assistance appears when the number of
coffee, tea, heating unit filling cycles, or the number of days
elapsed since installation of the machine, is close to the pro-
grammed threshold value.
After reaching the programmed threshold value, the display
shows a window with messages:
Press the
icon to read the message:
This message continues to be displayed until maintenance is
performed.
If enabled, the display may show various scheduled mainte-
nance thresholds.
The threshold reached/exceeded warnings do not prevent the
machine from operating.
The messages on the display can be reset at any time (also
before the warning is triggered) and can be performed by the
technician.
When the machine is in operation, the system increases both
the cycle counter and time since installation counter.
Contact the Technician to programme this func-
tion.
Periodic maintenance table
Component
Type of operation
W
eekly
Mon
thly
Quart
erly
DISPLAY
Keep the heating unit pressure between 0.08 and 0.14 MPa (0.8 and 1.4 bar).
X
DISPLAY
Check the water pressure when coffee is being dispensed: check the pressure indi-
cated on the gauge, which must be between 0.8 and 0.9 MPa (8 and 9 bar).
X
FILTERS AND FILTER
HOLDERS
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.
X
GRINDER-DISPENSER
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.
If the automatic grinder wear warning is enabled, follow the instructions in para.
8.7 on page 59.
X
WATER FILTER
WATER SOFTENER
Replace the water filter cartridge or regenerate the water softener at the frequency
indicated by the manufacturer or whenever the automatic regeneration warning is
displayed (see para. 8.8 on page 59).
X
HEATING UNIT
We recommend that you call out the Technical Assistance at least once every three
months to replace the water in the heating unit.
X
WARNING: Maintenance threshold A
Summary of Contents for SAEP
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