Locations And Connections; Start Up; P Semi-Automatic Version Operation On-Off - Expobar Crema Compact User Manual

7. Installation - Location - Start up Crema Compact and Digital

7.2 Locations and connections

Before installing the machine it is advisable to check the efficiency of the water mains (pos. 10 fig. 1), of the
electrical connections (pos. 1 fig. 1) and of the gas mains ( for gas heated machines). An electric cut out
(pos. 2 fig. 1) with fuses rated for the machine´s electrical input is needed for the machine to be properly
connected.
Attention: the earth connection (yellow/green wire) is mandatory.
Finally the efficiency of the main drain pipe must be checked before it is connected to the machine´s drain
pipe (pos. 7 fig. 1).
Hydraulic connections: - Water inlet: pipe3/8 union int D 10/12 mm.
- Drain: pipe int D 16/17 mm.
Locate the machine on the shelf and find a suitable position for the water softener (pos. 12 fig. 1).
- Connect the softener to the tap (pos. 9) using the pipe (pos. 11 fig 1).
- Connect the pipe (pos. 13) to the water inlet (pos. 12).
Connect pipe (pos. 7) to the drain tray (pos. 6) and then to the main drain pipe (pos. 8).
- Place a recipient under the water softener´s discharging pipe ( see regeneration instructions page 10 ).
- Open tap and run the water through for a few minutes to clean the softener.
The pump is equipped with a inlet filter which prevents unwanted particles from the system of water mains,
to damage the machine.
Make the electrical connections, connecting the power supply cord (pos. 3) to the mains line switch (pos. 2).
If the machine is fitted with a gas system, connect it to the pipe (pos. 16 fig. 1) using the tap (pos.17) and
adjust it as instructed.

7.3 Start up

Make sure that the water tap to the machine is open and that the softener´s tap are turned to the
left!
- Turn ON main switch. The machine is fitted with water level control and boiler will be filled automatically
with water.. Machine is also equiped with a element defence and must not be filled up before starting up the
machine. Before starting machine, make sure that the water is on.
Filling of water stop automatically after 120 seconds. Turn OFF the machine with the main switch (pos.
4) and turn it ON again after 5 seconds. The filling of water will start again. Se chap. 7.6 page 10.
When the water in the boiler reach the right level, the machine stops filling water. Push ON the right button
for each group to fill up the heat exchangers. When the water is coming out from the groups in a even
stream, turn OFF with the same button.
The water will now heats up and the pressure in boiler accumulates to 1 bar. Meanwhile the water is heating
up, place the filter holders in there groups so that the filter holders leaves varm. After brewing allways leave
filterholders with coffee grounds in there groups. It is a better way to make coffee if filterholders are varm.
After a while you hear a "ventilated sound" . This is normal. When the pressure are approx. 1 bar and the
groups and filterholders are varm. The machine is ready to use.

7.4 P semi-automatic version operation On-Off.

Press the switch located above the selected group to start delivery. When the required quantity has been
delivered, press the switch again to stop it.
8.