USER Manual
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of
216
Periodic maintenance table
Component
Type of operation
W
eekly
Mon
thly
Quart
erly
PRESSURE GAUGE
Keep checking the heating unit pressure which must be between 0.08 and 0.14 MPa
(0.8 and 1.4 bar).
X
PRESSURE GAUGE
Periodically check the water pressure when coffee is being dispensed: check the pres-
sure indicated on the gauge, which must be in the range of 0.8 - 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 powder in the
grounds is an indication that the coffee is deteriorating. We recommend calling out
the Technician to replace the flat burrs after every 400/500 kg of coffee, or after every
800/900 kg for conical burrs.
X
WATER FILTER
WATER SOFTENER
Replace the water filter cartridge or regenerate the water softener as often as specified
by the manufacturer.
If the "Filter completely worn" warning appears on the display, contact the Technical
Assistance in order to replace the filter and reset the warning.
X
GAS SYSTEM
Check for any gas leaks in the system by passing a soapy solution through the pipes.
X
HEATING UNIT
We recommend calling out the Technician at least once every three months to replace
the water in the heating unit.
X
Malfunctions and solutions
Problem
Cause
Action
NO MACHINE
POWER
The machine is switched off.
Turn on the machine.
NO WATER IN THE HEATING UNIT The water mains valve is shut off.
Open the water mains valve.
TOO MUCH WATER IN
THE HEATING UNIT
Electrical system or hydraulic system fault.
Turn off the machine and call out the Technician.
STEAM NOZZLES
DO NOT RELEASE STEAM
The nozzle sprayer is clogged.
The machine is switched off.
Clean the steam nozzle sprayer.
Turn on the machine.
STEAM NOZZLES RELEASE WATER
OR STEAM MIXED WITH WATER
Electrical system or hydraulic system fault.
Turn off the machine and call out the Technician.
NO BEVERAGES ARE
BEING DISPENSED
The water mains valve is shut off.
The coffee has been ground too finely.
Open the water mains valve.
Adjust the coffee grinding.
WATER IS LEAKING
FROM THE MACHINE
The tray is not draining.
The drain pipe is broken, has detached, or the water
flow is obstructed.
Check the sewer drain.
Check and restore the drain pipe connection to
the tray.
THE COFFEE IS TOO HOT
OR TOO COLD
Electrical system or hydraulic system fault.
Turn off the machine and call out the Technician.
COFFEE DISPENSING
TOO FAST
The coffee has been ground too coarsely.
Adjust the coffee grinding.
COFFEE DISPENSING
TOO SLOWLY
The coffee has been ground too finely.
Adjust the coffee grinding.
Содержание Core600 AL
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