MANUAL FOR USE AND MAINTENANCE S5
MANUAL FOR USE AND MAINTENANCE S5
LSC 011 REV. 00
7
STARTING AND SETTING OF THE APPLIANCE
FOLLOW THE INSTRUCTIONS BELOW (WITH REFERENCE TO THE LIST OF COMPONENTS ON
PAGES 12.
2.1
STARTING
BOILER FILLING
a) Open the water supply tap mentioned in the prearrangement of the system (2 - pict. 1 page 6).
b) Check that on the motorpump pressure gauge (17) the water mains pressure is visualized (about 4 bar).
c) Push the manual filling valve on the equipment (1) until you reach half of the boiler level indicator on the
sight glass (2).
TURNING ON THE MACHINE
a) Turn on the main switch (1 pict- 1) mentioned in the prearrangement of the system (1-pict 1 page 6) then
turn on the switch on the machine (3) moving it to position ON/1.
N.B.: According to the water quantity which has been manually filled in, it is possible to operate on
the automatic refill system when you turn on the switch (3) until the boiler water level indicated by
the manufacturer is reached.
When the machine is turned on, there is an electronic check up; all the symbols on the control panel light
up in sequence. At the end of this phase, the symbol indicating the preset temperature starts blinking to
signal that the heating function is on.
ONLY FOR THE EQUIPMENT PREARRANGED TO FUNCTION WITH GAS (optional)
a) Open the gas tap mentioned in the prearrangement of the system (4 - pict. 1 page 6).
b) Turn the gas knob on the machine of 90
°
degrees (30) until you get the symbol of the big flame on the
knob itself.
c) Push the knob (30) and the gas lighter (31) at the same time until gas turns on, which can be checked
through the inspection opening (41).
d) Keep the knob (30) pressed for about 10 seconds and check through the suitable inspection opening (41)
that the flame stays on.
e) It is recommended to turn the gas adjustement knob (30) to the position “small flame” during summer
or hot season to avoid an overheating of the coffee cups on the upper grid of the machine (14).
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2
10
LSC 011 REV. 00
2.2
ALARMS DESCRIPTION
This model signals possible malfunctions through the corresponding symbols on the control- panel and on
the touchpads.
1) SYMBOL OF COFFEE DOSE ON DELIVERY, BLINKING AFTER 5-6 SECONDS (only on the EK
version):
•
Too fine grinding.
•
No impulses recorded on the flowmeter corresponding to the group on delivery.
2) ALL THE SYMBOLS CORRESPONDING TO ALL DOSES OF ALL TOUCHPADS BLINKING AND
THE TEMPERATURE SYMBOLS OFF:
•
The automatic water refill system of the boiler has been on for more than 3 minutes (total block of the
machine). To reset the standard operation, disconnect for a while the machine using the main switch.
If the problem should occur again, check the automatic refill system in the boiler.
3) SYMBOL “125
°
C” ON AND ALL THE OTHERS OFF:
•
When the temperature taken by the probe is higher than 140
°
C.
4) SYMBOL “105
°
C” ON AND ALL THE OTHERS OFF:
•
When the temperature taken by the probe, after 20 minutes since the machine was switched on, is lower
than 60
°
C.
5) ALL THE TEMPERATURE SYMBOLS ARE BLINKING ALL THE SYMBOLS OF ALL THE
TOUCHPADS ARE OFF:
•
Short circuited or cut off probe.
2.3
REGULAR MAINTENANCE OF THE EQUIPMENT BY THE USER
N.B. In order to grant the efficiency of the equipment and to maintain its proper operation, it is
necessary to follow the manufacturer’s instructions carrying cleaning and regular maintenance.
WARNING!
The cleaning and ordinary maintenance operations must be carried out by the user according to the
following manufacturer’s instructions. Before carrying out any kind of cleaning operation, disconnect
the appliance from the electric main source and if it is equipped with gas, also from gas supply
mains. The cleaning and ordinary maintenance operations must be carried out when the machine
is cold and using protective gloves to avoid abrasions.
DAILY AT THE END OF THE JOB
1a) To regenerate the water in the boiler.
After turning off the machine, regenerate the boiler water as follows:
•
Place a high temperature resistant container below the hot water nozzle (7) to prevent hot water spills.
•
Open the valve (6) by moving the lever upwards until you have completely emptied the boiler, which is
visible through the water level sight glass (2) and then immediately refill the boiler by using the manual
filling valve (1).
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