Sanremo CAFE RACER CR2, Instruction Booklet, Page: 32 / 134

CAFÈ RACER
32
Commissioning
EN
9 COMMISSIONING
9.1 FIRST START-UP
-
IMPORTANT: the machine must
be started up for the first time
by a specialised authorised
technician.
Open the water supply tap upstream of the
machine.
- Power up the machine by placing the differen-
tial circuit breaker upstream of the machine in
the ON position.
- Press the “ON/OFF” button (1). This lights up
indicating that power to the machine is on. The
displays (2 and 3) also light up
- The boiler starts to fill automatically with water
and the graduated scale “A” flashes on the
displays (2)
- When the MAX level is reached, the graduated
scale “A” remains on steadily.
- At the end of filling, press the buttons to deliver
water from the groups a few times without the
portafilters in place.
-
If automatic filling does not
take place within 120 seconds,
the machine shuts down and
the LEDs on the group button
panels flash. Make sure the
water supply tap is open. Turn
the machine off then on again to
complete filling of the boiler.
Make sure the water flows out correctly by
purging any air bubbles present in the circuit.
- Place the steam levers (6) in the open position
until steam comes out of the steam wands (5),
then return the levers (6) to the central position.
-
To completely eliminate all air
bubbles from the circuit, press
button 4
Wait for the set steam temperature (255°F) and
coffee water temperature (199°F) to be reached,
indicated on the display (3) and the displays
on the groups (2) respectively. On the display
(2), check that boiler pressure is about 1 - 1.2
bars (14,5 - 17,4 PSI) and that the mains water
pressure does not exceed 6 bars (87 PSI).
- Deliver water a few times by pressing button (7)
to eliminate any air bubbles in the circuit.
- Place a jug with handle under the spout and
deliver water by pressing button (7), making
sure that delivery is correct. Water delivery stops
automatically at the end of the set time.
- Position a jug containing water and insert the
spout (5).
Open the steam tap by moving the lever (6) from
the vertical to the horizontal (360° opening) and