EN
34
Display
Operating Procedure
Description
hen the espresso machine is on to enable the washing procedure press and hold at the same time the buttons
T1
and T3
.
This acti ates the washing procedure of each group.
hen acti ated the water pump comes into operation and the electric al e of the speci c group being
washed will turn on and off the cycle. There are about
preset cycles with an inter al of seconds. To
manually stop the rinsing press any ey.
NOTE:
n order to properly rinse the groups put a small amount of detergent in a blind porta lter bas et and
insert it in the group to be rinsed before acti ating the rinsing process.
This parameter allows the operator
to carry out the washing of the coffee
groups in an automatic way by running
multiple cleaning cycles.
This espresso machine has a group
rinsing function rinsing ets integrated
in the electronics.
The rinsing procedure is pro ided to gi e
the operator more fle ibility and freedom
with regard to this operation.
Cleaning Cycles
Cleaning Cycles
GR1
B a c k f l u s h i n g
GR1
B a c k f l u s h i n g
1
2
MOST DETERGENTS CAUSE FOAMING DURING THE CLEANING PROCESS. THIS FOAM COLLECTS AT THE DRAIN BOx AND
CAN PROHIBIT WASTE WATER FROM DRAINING PROPERLY. RINSE ONLY ONE GROUP AT A TIME.
RINSING MULTIPLE GROUPS SIMULTANEOUSLY COULD CAUSE THE DRAIN BOx TO OVERFLOW.
WARNING
