Step 3 - Start Descaling; Step 4 - Flush Boilers - Gastroback DESIGN ESPRESSO ADVANCED PROFESSIONAL Bedienungsanleitung

3 Start Descaling
WARNING:
through the group head. Keep your hands
away!
a) Press 1 Cup button and the LCD
screen will show countdown time (20
minutes).
During this time, the machine will fill boi-
lers with descale solution and heat to tem-
perature. There may be some water flow
through the group head during this time.
Allow the countdown timer to reach 0 as
this allows solution sufficient time to dis-
solve scale build up. However you can
proceed to the next step at any time by
pressing the 1 Cup button.
b) Place a cloth over the drip tray to stop
steam escaping.
c) Empty boilers by repeating steps 2c
and 2d.
d) Empty drip tray and insert back to
place.
e) Empty water tank then rinse and fill
with clean water to the MAX line.
Lock water tank back into position.
4 Flush Boilers
WARNING:
through the group head. This allows any
remaining solution to be removed from the
system. Keep your hands away!
a) Press 1 Cup button and the LCD
screen will show countdown time (20
minutes).
116
Hot water may flow
Hot water may flow
During this time, the machine will fill boi-
lers with fresh clean water and heat to
temperature. You can proceed to the next
step at any time by pressing the 1 Cup
button.
b) Place a cloth over the drip tray to stop
steam escaping.
c) Empty boilers by repeating steps 2c
and 2d.
d) Empty drip tray and insert back to
place.
e) Empty water tank then rinse and fill
with clean water to the MAX line.
Lock water tank back into position.
5 Repeat Step 4 Flush Boilers
We recommend flushing boilers again to
ensure any residual descale solution is
released from the boilers. Press POWER
button to escape the Descale mode. The
descale process is now complete and the
espresso machine ready to use. Please do
not forget to insert a new water filter and
replace the grey silicon cover on the low-
er front panel marked DESCALE ACCESS.