Pieces Of Advice - Expobar COFFEE MACHINE User Manual

17. Water sostener device
A Water inlet.
B water outled.
C Water inlet tap.
D Water outled tap.
E Vacuum tube
F Regeneration tube.
Model
20º
L 8 1200
L 12 1900
18. Possible anomalies
These failures are produced by lime:
•
The coffee does not come out at a suitable temperature:
- The outlet tubes of heat exchangers are clogged by lime.
•
Water does not come out from all the groups:
- Lime blocks the water getting through .
•
Water does not come out from any of the groups:
- Lime blocks the water getting through.
Ninety percent of failures are caused by scale build-up in the machine when none water treatment
operation is done. Is very easy to avoid this kind of failure by doing decalcifying.
Problems due to grind setting:
•
Coffee comes out very fast:
- Adjust the grinder setting, the grind is too coarse.
•
Coffee comes out very slow:
- Adjust the grinder setting, the grind is too fine.
If you observe any anomaly in the coffee machine turn to the technical service.

19. Pieces of advice

•
You should clean every day the group without soap, only with the membrane and water.
•
You should clean the group with soap, at least once a month.
•
You should clean regularly the water softener device
•
Always use fresh just ground coffee to maintain the best properties of the coffee, aroma and flavour.
•
In order to obtain a good expresso coffee, do not forget that either the group (10) or the portafilter (11)
must be hot and a constant temperature, so the portafilter must be placed into the group.
20. Cautions
•
When you are marking coffee do not take out the portafilter,.water at high pressure can burn you.
•
Do not handle inside the machine, leave this matter to the technician.
•
Do not put any thing inside the holes.
•
Check frequently the drip tray.
•
Do not let the kids touch the machine, it is very dangerous and someone could be injured.
•
Do not use the machine with wet hands hands or barefoot.
•
Do not pull from the wire if You want to disconnect the machine from electricity network, do it from the
plug.
•
If you have any problem call the technical service.
The manufacturer has the rights to modify the machine in order to improve the product.
16
C
A
E
B F
D
Working position Vacuum and
salt refilling
Quantity of softened water according
To water hardness ( in french negrees)
30º 40º 60º
1000 900 700
1500 1350 1050
ENGLISH
Na CL
Regeneration
Salt
80º KG
500 1
750 1.5