Maintenance manual for technical assistance - LB 2800 - LB 2810
Manual code 10066574 / Rel. 0.00 / March 2009
16
Note
It is possible to adjust the temperature of the outlet
water by means of
the mixer tap located
inside, at the rear of
the machine.
Turn clockwise to
decrease the flfl ow
of cold water, and
anti-clockwise
to
increase it.
5
2
2
Attention
Programming must be performed by technical
staff.
Use caution when accessing the interior of the
machine (setting the programming lever) due to
the high temperature of some of the components
and the present of live voltage.
7.4. Coffee-cappuccino programming
sequence
The machine allows you to decide which sequence to
use when dispensing cappuccino.
In particular, there are three options:
A
) Delivery of milk first, then coffee;
B
) Delivery of coffee first, then milk;
C
) Simultaneous delivery of milk and coffee.
5
2
2
ON
ON
2
A
C
B
Note
In the simultaneous delivery sequence (c), however,
there is always a slight delay in the delivery of the
coffee due to the pre-infusion system.
To decide which of the three options to use, proceed
as follows:
- Turn the machine off by moving the
switch to position 0;
- press and hold the button of the push button panel
regarding the desired option (see figure alongside)
and simultaneously turn the machine back on: the
LED of the button pressed will come on;
- confirm by pressing the PROG/STOP button (
2
).
The machine will now use the set sequence.
5
2
2
Note
The machine is factory-programmed for simultane-
ous delivery of milk and coffee (mode c).
7.5. Loading default data
To reset factory settings:
- Place the programming
lever (
1
) located under the
upper grille of the machi-
ne, in the ON position;
- Turn the machine on by
simultaneously pressing
and holding the keys (
4
)
for at least 5 seconds;
5
2
2
ON
ON
1
- Confirmation of loading of data is signalled by the
LEDs of the two keys;
- Place the programming lever (
1
) located under the
upper grille of the machine, in the ON position.
5
2
2
ON
ON
4
4
Summary of Contents for LB 2800
Page 36: ......
