Rancilio CLASSE 10 Bedienungsanleitung PDF herunterladen (Seite 22)

A = push-button panel/LED (pressing each button,

the corresponding LED ashes)

B = volumetric meter group 1 (100-pulse supply)

C = volumetric meter group 2

(100-pulse supply) (*)

D = volumetric meter group 3

(100-pulse supply) (*)

E = heater level (water charge if level is not

sufcient)

F = pressure transducer (heater resistance ON until

heater pressure set-point is reached)

(*) Only for predisposed machines.

(**) Only for machines with star resistance connec-

tion.

Some of the auto-test operations involve the

dispensing of hot water and steam; take care

in order to avoid possible burns.

Push buttons A and B (g. 8) scroll display numbers

and letters after being positioned on the letter cor-

responding to the component to be tested. Press C

to activate;

Push-button D quits component activation.

To quit auto-test menu switch off the machine then

switch on again.

Note: Press esc to quit operations A, E and F

During auto-test, brewing will be interrupted and the

heater will not be fed (except for test F).

10.3. Diagnostic programming

Electronic card E 06 allows the operation of dia-

gnostic programming with which possible machine

failures or malfunctions can be signalled.

In order to utilise this function it is necessary to ac-

cess the electronic card by dismantling the left panel

of the machine (a descriptive label of the auto-test

function is attached to the inside of the panel).

As the use of diagnostic programming is car-

ried out on the open machine, take care not

to touch the parts under voltage).

Malfunctions are visualised on the display situated

at the centre of the electronic card.

Electronic card E 06 allows the operation of dia-

gnostic programming with which possible machine

failures or malfunctions can be signalled.

In order to utilise this function it is necessary to ac-

cess the electronic card by dismantling the left panel

of the machine (a descriptive label of the auto-test

function is attached to the inside of the panel).

As the use of diagnostic programming is carried out

on the open machine, take care not to touch the parts

under voltage).

Malfunctions are visualised on the display situated

at the centre of the electronic card

Possible failures in course are indicated on the

electronic card display by means of numbers or let-

ters (in case of more than one failure simultaneously,

the corresponding numbers/letters are alternately

displayed):

1 = Time-out Heater lling level: time limit for correct

heater lling has been exceeded.

2 = Time-out Heater pressure set-point: the time

limit to reach heater pressure set-point has been

exceeded

3 = Electronic card 12Vdc short: short circuit in the

electronic card E 06

4 = Capacity level sensor 12Vdc short: capacity level

sensor supply has short-circuited. (*).

5 = Pressure transducer 12Vdc short: pressure tran-

sducer supply has short-circuited.

6 = Volumetric counter 12Vdc short: short circuit on

the supply of volumetric counters.

7 = 5Vdc push-button panel short: the push-button

panel has short-circuited.

8 = Transducer/probe short on output signal: short

circuit on output signal from the pressure tempe-

rature probe / transducer.

9 = Open transducer/probe signal: the output signal

from the temperature probe/transducer has been

interrupted.

A = Absence of volumetric counter impulses group

1: the volumetric counter of the rst group is not

transmitting impulses to the electronic card.

B = Absence of volumetric counter impulses group 2:

the volumetric counter of the second group is not

transmitting impulses to the electronic card. (*).

C = Absence of volumetric counter impulses group

3: the volumetric counter of the third group is not

transmitting impulses to the electronic card (*).

(*) Only for predisposed machines.

The failures identified by numbers 1 to 9 block

machine utilisation. Apart from the failure being in-

dicated on the display, the push-button panel LED

will ash simultaneously informing the user of the

malfunction.

After having identified and resolved the failure,

switch the machine off and then on again for normal

utilisation.

NOTE: The problems identied with the letters A, B

and C do not interrupt the functions of the machine.

They are identied on the display and during dispen-

sing from the corresponding group, the LED of the

button pressed will ash.

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 37 38

Kommentare zu diesen Handbüchern

Keine Kommentare

Rancilio CLASSE 10 Bedienungsanleitung Seite 22

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Kaffeemacher Rancilio CLASSE 10