Programming; Resetting The Default Values; Routine Maintenance; Descaling - LAVAZZA blue LB 400 CLASSY PLUS Maintenance Manual

6.4. PROGRAMMING

The machine allows the desired amount of dispensed
product to be set only for the short ESPRESSO, LUNGO
and COFFEE 8 OZ. buttons.
Note
Doses cannot be adjusted for milk-based beverages
and the DOUBLE SHOT.
To set the dose:
- insert a BLUE or EXPERT Lavazza capsule in the
relevant compartment;
- close the capsule loading lever;
- put a cup under the dispensing spout;
- press and hold the desired button for at least 3
seconds
[The selected button will flash quickly while the others
switch off, except for the ON/Stand-by button];
- hold down the selected button;
- dispensing begins;
- once the desired amount has been dispensed, let go
of the button to stop the flow.
Note
The amount of product dispensed can be changed
by repeating the programming.
Note
If the dose setting exceeds the maximum amount
allowed, dispensing stops automatically, the select-
ed button flashes and the last set value is saved in
memory.
If a power cut should occur during the procedure,
the programming process will not be successful
and the last set dose remains saved.

6.4.1. RESETTING THE DEFAULT VALUES

Reset the default settings as follows:
- the machine must be connected to the electrical mains
and in Stand-by mode;
- the used capsule drawer must NOT be inserted;
- the Cappuccino Maker Assy must NOT be inserted;
- press the ESPRESSO (1), LUNGO (2), and DOUBLE
SHOT (11) buttons simultaneously for at least 3
seconds.
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Technical support maintenance manual
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The dispensing buttons light up in order and the ma-
chine confirms the reset with 3 short beeps.
Afterwards, the machine goes back to Stand-by mode.

7. ROUTINE MAINTENANCE

7.1. DESCALING

The formation of limestone is a normal consequence of
use of the appliance. As such, descaling must be done
every 2-3 months the machine is used and/or when you
notice the machine is having trouble dispensing and/or
if the machine becomes noisy.
The machine's warning light (7) comes on to request
descaling.
Note
The alarm signalling is only active in machine
"ready for use" mode.
To perform descaling, you must:
a) make sure the capsule insertion slot is empty;
b) empty the tank and fill it with a solution of descaling
liquid and water (8.4 US fl. oz. of each);
c) remove the Cappuccino Maker Assy;
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Rel. 0.00 / February 2020