Sanremo CAFE RACER, Инструкция пользователя, Страница: 21 / 44

Use and maintenance instructions
CAFE’ RACER
GB
21
9 - COMMISSIONING
9.1 - FIRST START-UP
• Open the water supply tap upstream of the
machine.
• Power up the machine by placing the
differential 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.
• 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.
• Deliver water a few times by pressing button
(7) to eliminate any air bubbles in the circuit.
• Wait for the set steam temperature (124°C)
and coffee water temperature (93°C) 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 (0.1 - 0.12 MPa) and that the mains
water pressure does not exceed 4 bars (0.4
MPa).
IMPORTANT: the machine must be
started up for the first time by a
specialised authorised technician.
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.
To completely eliminate all air
bubbles from the circuit, press
button 4