O Hardness - LAVAZZA LB 2500 PLUS Instructions For Use Manual

At this point follow the instructions.
1
Fill the tank with descaling product diluted in
water according to the quantities indicated in
the instructions.
2
Position as large a container as possible under
the nozzle.
3
Then push "Enter"; the pumps will be activated
and the descaling solution will run out through
the nozzle after executing its action inside the
machine's circuit. The display will show the mes-
sage:
CLEANING CYCLE
IN PROGRESS
• Do not drink or risk causing the descaling
solution to be drunk.
• Danger of scalding, the descaling solu-
tion is dispensed at high temperature.
4
The machine will dispense the amount of solu-
tion provided. To increase the effectiveness
of the descaling product, the machine auto-
matically pauses for about 1 minute. During
the pauses, the display will show the message
"CHECK DRAWER-AUTOM. RESTART" and, if nec-
essary, the container used to collect the solu-
tion can be emptied.
However, it is possible to temporarily pause the
cycle by pressing "Enter", in order to allow emp-
tying and disposing of the contents of the con-
tainer. In this case, press "Enter" to reactivate the
cycle.
In case of interruption to the electrical supply dur-
ing the descaling cycle, upon being restarted again
the machine will automatically reposition itself in
the start position once more.
5
When the tank is emptied, the display will show
the message:
Alternated with the message:
SETTINGS MENU
RINSE
TANK
FILL
TANK
6
So proceed to carefully wash and rinse the tank
with fresh drinking water.
Then refill it with non-carbonated, fresh drink-
ing water.
The display will show the message:
7
Position as large a container as possible under
the nozzle.
8
Press "Enter" to start rinsing the machine's hy-
draulic circuit, the display will show the mes-
sage:
WASHING CYCLE
IN PROGRESS
9
The machine will dispense the correct volume
of water. It is however possible to momentarily
interrupt the cycle, by pressing "Enter", to allow
the contents of the container used to collect
the water to be emptied and disposed of.
10
Reposition the empty container under the noz-
zle.
11
Push "Enter" to restart the cycle.
12
The machine may require the tank to be refilled
if the required volume of water has not been
reached.
The message in this case is the one indicated
for point 6. Start again from point 8 to complete
the cycle.
13
When the machine has dispensed the required
volume of water, the following message is dis-
played:
DESCALING
It is then possible to dispense beverages once
again, topping up the tank if necessary with non-
carbonated, fresh drinking water.
H

O HARDNESS

2
By confirming "H O Hardness" with "Enter" it is pos-
2
sible to input the data for the typical water hardness
of the location where the machine is installed.
START
RINSE
FINISHED
E N
27