Gaggia Milano GRAN GAGGIA STYLE Operating Instructions Manual page 27

11 DESCALING
Limescale normally builds up with the use of the appliance.
The machine needs descaling every 1-2 months (if used) and/
or whenever a reduction in water flow is noticed. Use the GAG-
GIA descaling solution only.
In case of conflict, priority must be given to
what is indicated in the operation and mainte-
nance manual over the instructions provided on sepa-
rately sold accessories and materials.
Use the GAGGIA descaling
solution only. Its formula
has been designed to ensure bet-
ter machine performance and
operation for its whole operat-
ing life. If correctly used, it also
avoids alterations in the brewed
product. The descaling solution
is to be disposed of according to
the manufacturer's instructions
and/or regulations in force in the
country of use.
Never drink the descaling solution or any prod-
ucts dispensed until the cycle has been carried
out to the end. Never use vinegar as a descaling solu-
tion.
1 (Fig.15-16) - Insert the filter holder (without coffee) into
the brew unit (8) from the bottom and turn it from left to
right until it locks into place.
2 (Fig.1) - Remove and empty the water tank.
3 (Fig.2) - Pour the ENTIRE content of the GAGGIA concen-
trated descaling solution into the water tank, then fill the
tank with fresh drinking water up to the MAX level.
4 Remove the Pannarello (or Cappuccinatore) installed on
the steam wand, if any.
5 Turn on the machine by pressing the ON/OFF button (16);
the (17) indicator light will turn on to indicate that the ma-
chine is on.
Fill up (as described in the "HOT WATER" chapter of the
manual) two cups of water (about 150 ml each) from the
steam/hot water wand and turn off the machine by pres-
sing the ON/OFF button (16); the indicator light (17) turns
off.
6 Let the descaling solution take effect for approx.15-20
minutes with the machine turned off.
4219-450-03731 MANUAL GRAN. GAG. IT-EN-DE-FR-ES-PT-NL-SV-NO-FI-DA-GR.indd 27
7 Turn on the machine by pressing the ON/OFF button (16);
the (17) indicator light will turn on to indicate that the ma-
chine is on.
Fill up (as described in the "HOT WATER" chapter of the
manual) 2 cups of water (about 150 ml each) from the ste-
am/hot water wand. Turn off the machine by pressing the
ON/OFF button (16) and leave it off for 3 minutes.
8 Repeat the operations described in step 7 until the water
tank is completely empty.
9 (Fig.2) - Rinse the water tank and fill it with fresh drinking
water. Turn on the machine by pressing the ON/OFF button
(16); the (17) indicator light will turn on to indicate that
the machine is on.
10 (Fig.6) - Place a container under the steam wand (Pan-
narello). Open the knob (3) slowly by turning it counter-
clockwise.
(Fig.7) - Press the brew button (18).
11 Dispense the whole water tank content through the
steam/hot water wand.
(Fig.7) - Press the brew button (18) again to end the op-
eration.
(Fig.8) - Close the knob (3) by turning it clockwise.
12 (Fig.2) - Fill the water tank with fresh drinking water.
13 (Fig.17) - Place a suitable container under the filter hold-
er.
14 (Fig.18) - Press the brew button (18) and dispense all
the water in the tank. Once the water tank is empty, stop
dispensing by pressing the brew button (18) again. At the
end, empty the container.
15 Repeat the operations from step (9) once again for a total
of 4 tanks. The machine is now ready to be used.
(Fig.20) - Remove the filter holder from the unit by turning it
from right to left and rinse it with fresh drinking water.
The descaling cycle is now complete.
(Fig.2) - Fill the tank again with fresh water. If necessary,
prime the circuit as described in Section 4.5 of the manual.
Once finished, reposition the previously installed Pannarello
(or Cappuccinatore) on the steam wand.
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