English
33
la Pavoni
4 . 1
4 . 1
4 . 1
4 . 1
4 . 1
Foreword
Foreword
Foreword
Foreword
Foreword
Important
The terms “small cup” and “large cup” on the key de-
scriptions are used to indicate the two different
amounts of drinks that can be dispensed.The machine
is delivered with the dispensing keys already
programmed for standard values..
4 . 2
4 . 2
4 . 2
4 . 2
4 . 2
Commands
Commands
Commands
Commands
Commands
The following commands are present on the machine
(see fig. 1):
Main switch
(ref.
10,
fig. 1).
In position ”
I” it switches the machine on
(electrical functions enabled).
The warning light present on the key will go on.
In position
” O” it s witc hes the mac
hine of f
(electrical functions disabled).
The warning light ”
I” present on the key will go
of f.
Danger
It is forbidden for the user to carry out operations that
are indicated in this publication as being the
responsibility of the maintenance technician.
3 . 3
3 . 3
3 . 3
3 . 3
3 . 3
Safety devices installed
Safety devices installed
Safety devices installed
Safety devices installed
Safety devices installed
-
Three safety valves protect the machine from over-pres-
sures in the network meant for producing hot water for
cof fee , for hot drinks and f
or steam.
-
Each boiler unit is protected against over-heating by way
of a thermostat.
-
Three microswitches control the position of the drip tray
(ref. 15, fig. 1), the grounds tray (ref. 17, fig. 1) and the
front door (ref. 13, fig. 1). If one of the components is not
correctly positioned, the relevant microswitch locks the
machine and the display will indicate the component out
of position.
-
Two pulse counter
s (one electr
onic , the other mec
hanical)
count the number of dispensing instances and allow the
programming of routine maintenance interventions by the
maintenance technician.
-
The greater part of electrical components is fed with a vol-
tage of 24 V dc.
4 -
COMMANDS &
INSTRUMENTS
DESCRIPTION
3 . 1
3 . 1
3 . 1
3 . 1
3 . 1
General safety rules
General safety rules
General safety rules
General safety rules
General safety rules
•
Carefully read this publication before utilising the machine.
•
It is absolutely forbidden to deactivate the safety measures
installed on the machine.
•
Cleaning operation must be carried out with main switch
(ref.
10
, fig. 1) and all-pole switch in position “
O“ or by
disconnecting the mains plug.
•
Do not modify any part of the machine; by disregarding
these specifications the Manufacturer is released from all
responsibilities.
•
Do not turn water sprays towards the machine.
3 . 2
3 . 2
3 . 2
3 . 2
3 . 2
Operators’ requisites
Operators’ requisites
Operators’ requisites
Operators’ requisites
Operators’ requisites
With saf ety in mind,
tw o se par ate per sons with dif
fer ent qual ifi-
cations are distinguished:
Maintenance technician
Person responsible for the operations of installation,
adjustment, setting up and, in more general terms, for the
mac hine’ s maintenance
.
U s e r
Per son actuall
y mana ging and oper
ating the mac
hine . The
user is permitted to start the machine, adjust the working
par ameter s, load the unit with cof
fee beans , empty the g
rounds
and drip trays and see to the outer cleaning of the machine.
If the user experiences machine malfunctioning he must
request the intervention of the maintenance technician.
3 - SAFETY