LAVAZZA Blue LB 1150 PREZIOSA Mode D'emploi page 21

COFFEE BREWING SPOUT CLEANING
Remove the brewing spout pulling it down-
wards. Clean it with cold or lukewarm water then
reassemble it by exercising upward pressure.
DESCALING
The formation of limescale is a normal conse-
quence of the machine's function; descaling is
necessary every 3-4 months of machine use, or
when there is a reduction of water fl ow.
To execute the descaling, it is necessary to
use a specifi c non-toxic and/or non-harmful
decalcifying product for coff ee machines,
easily commercially available.
Do not use vinegar as a limescale removal
agent.
Empty the tank and fi ll it with a solution of
1
limescale removal and water, as specifi ed on
the descaling product packaging, switch on the
machine and put a container under the brewing
spout.
MAINTENANCE AND CLEANING
Press the free dose coff ee brewing button to
2
start the brewing. Once the container is fi lled,
press the button again to stop the brewing.
Switch off the machine and let it rest for 10-15
3
minutes then switch it on again and repeat the
steps [2] and [3] until the tank is empty.
Clean and fi ll the tank with fresh drinking wa-
4
ter, reposition it and put a container under the
brewing spout.
Wait until the machine is warm and repeat the
5
step [2] until the tank is empty.
If necessary, it is possible to repeat the descaling
process more than once.
Once the descaling is fi nished, fi ll the water tank
6
and wait until the machine is warm.
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