Bezzera BZ02 PM Manual De Instrucciones página 38

THE COFFEE IS TOO
COLD
THE COFFEE IS TEPID
THE COFFEE IS TOO
HOT
*AFTER THE
SELECTION, THE
COFFEE DISPENSING
SWITCH BLINKS
*(only for DE machines)
38
English
Possible causes:
1-The cups are cold.
2-The filter holders are cold.
3-The coffee grind is too fine.
4-The water circuit of the
machine is dirty
(milestone).
5-The boiler pressure is
lower than 0,8 BAR.
The coffee is tepid,
although the pressure is
normal between 1 and
1,2 BAR. In this case, the
pressure measurement is
dummy.
Possible causes:
1-The boiler pressure is
higher than 1,3 bar.
2-The machine is covered
with something that
prevents its cooling.
3-The machine has been
installed in a position that
prevents air circulation.
The coffee dose set is not
respected, but the
dispensing goes on.
cod.9941038 ed.02/04
In case 1 use the cup
heater.
In case 2, keep the filter
holder mounted on the
group.
In case 3 change the
coffee grind.
In cases 4-5 call a skilled
technician.
Call a skilled technician
to check the relief valve.
Meanwhile, in order to
use the machine, open
the steam valve, the
boiler pressure will drop
to zero: in this way, the
heat elements will be
connected and the
temperature will increase.
Carry on this operation
every day when turning
on the machine.
In case 1 call a skilled
technician.
In cases 2-3 reset the
machine cooling
conditions.
Call a skilled technician.
BZ02PM_BZ02DE
rev.00