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5.3 PUMP - PRESSURE ADJUSTMENT
In infusion, the pressure must be between 9 and 10 bar (pressure gauge - green scale)
RUMBA Model
The pump is located in the left side
and the adjustment must be done from
the same side of the machine.
.TIGHTEN to INCREASE the pressure.
.LOOSEN to DECREASE the pressure.
TWIN RUMBA and TRI RUMBA Model
The pump is located in the right side
and the adjustment must be done from
the same side of the machine.
.TIGHTEN to INCREASE the pressure.
.LOOSEN to DECREASE the pressure.
5.4
COFFEE GRINDING ADJUSTMENT
.Wait until the machine has reached the proper temperature (0.9 to 1 bar).
.The fineness of the grinding determines the time it takes for hot water to pass through the coffee.
.The passage-time is usually checked by using the 2-cup filter, with 2 doses of ground coffee.
.The average passage-time for 2 cups (6 to 7 cl. per cup) is from 30 to 35 seconds.
.If the passage-time is shorter, grind the coffee
finer
.
.If the passage-time is longer, grind the coffee
coarser
.
.For a good cup of coffee, use at least 6 gr. of ground coffee per cup.
FLUSHING INSTRUCTIONS
The unit is to be flushed prior to putting it into service, or after 24 hours of inactivity.
Dispense to the drain :
- through each coffee head and water nozzle 0,5 litre of water
- through each steam nozzle some steam for 1 minute
"BEFORE PREPARING ANY BEVERAGE"
Содержание Rumba
Страница 1: ... 1 NOTICE TECHNIQUE 1st EDITION MAY 2004 UNIC SAS Z I 4eme RUE B P 425 06515 CARROS CEDEX 1 France ...
Страница 27: ...RUMBA 03 04 100 1 3 4 5 6 7 8 9 10 11 13 14 15 16 17 2 12 18 ...
Страница 29: ...1 3 2 4 5 7 6 8 9 10 11 12 13 14 15 16 17 18 TWIN TRI RUMBA 03 04 110 ...
Страница 31: ...COTES RUMBA RUMBA SIDES 03 04 115 9 5 7 3 2 8 1 6 4 ...
Страница 33: ...5 1 2 3 4 03 04 JUPETTE COVER 200 ...
Страница 35: ...FACE AVANT FRONT 03 04 210 1 2 3 4 ...
Страница 47: ...5 9 8 6 4 2 1 3 7 ELECTROVANNE 3 VOIES ELECTROVALVE 3 WAYS 01 04 260 10 ...
Страница 49: ...10 9 7 8 5 6 3 2 1 11 12 PORTE FILTRE 1 TASSE 1 CUP FILTER HOLDER 4 03 04 281 13 ...
Страница 51: ...10 9 7 8 5 6 3 2 1 11 PORTE FILTRE 2 TASSES 2 CUPS FILTER HOLDER 4 12 03 04 282 13 ...
Страница 53: ...PORTE FILTRE 3 TASSES 3 CUPS FILTER HOLDER 10 9 7 13 12 11 8 4 5 6 3 2 1 03 04 283 14 ...
Страница 57: ...ENTREE EAU WATER FEEDING 420 04 04 1 2 5 3 4 ...
Страница 59: ...ELECTROVANNE DE REMPLISSAGE FEEDING ELECTROVALVE 04 04 450 4 9 8 5 7 3 1 11 10 13 2 12 6 ...
Страница 61: ...ELECTROVANNE DE REMPLISSAGE1GR 1 UNIT FEEDING ELECTROVALVE 04 04 451 9 10 3 4 5 6 1 11 7 13 2 12 8 ...
Страница 63: ...ENTREE EAU ET SOUPAPE HP 1 GR 1 UNIT WATER FEEDING AND HP VALVE 452 04 04 7 5 4 8 9 6 1 10 3 2 ...
Страница 65: ...03 04 SOUPAPE HAUTE PRESSION HIGH PRESSURE VALVE 455 2 6 8 9 3 5 4 7 1 D0 191 SOUPAPE COMPLETE COMPLET VALVE ...
Страница 67: ...DOSEUR D EAU WATER DOSER 04 04 460 12 11 13 2 10 5 4 3 9 8 7 14 6 1 ...
Страница 69: ...04 04 SOUPAPE BP VALVE LP 470 1 2 ...
Страница 73: ...SORTIE VAPEUR TEFLON TEFLON STEAM SPOUT 535 04 04 4 6 8 7 5 3 2 1 ...
Страница 75: ...03 04 CHAUDIERE INJECTION BOILER 540 1 A A 2 3 5 4 ...
Страница 83: ...PRESSOSTAT ELECTRIQUE ELECTRIC PRESSURESTAT 560 04 04 1 2 3 4 5 6 ...
Страница 87: ...BORNIER POUR RUMBA 1GR 1 UNIT RUMBA TERMINAL BOARD 572 04 04 N 1 2 3 7 4 5 6 3 2 1 8 9 11 10 ...
Страница 89: ...PIEDS NSF NSF FEET 580 04 04 2 1 4 3 ...
Страница 91: ...MOTEUR POMPE PUMP MOTEUR 02 01 590 1 2 3 4 6 5 7 8 9 10 ...
Страница 93: ...MOTEUR POMPE RUMBA RUMBA PUMP MOTEUR 03 04 591 1 4 3 7 6 5 2 8 ...
Страница 95: ...MOTEUR POMPE AVEC POMPE PROCON PUMP MOTEUR WITH PROCON PUMP 04 04 592 1 2 3 4 6 5 7 8 9 10 ...
Страница 101: ...1 2 3 4 5 6 7 8 9 10 11 12 03 04 ELECTROVANNE ELECTROVALVE 655 2W ...
Страница 103: ...04 04 RACCORD DE VIDANGE DRAIN CONNECTION 690 1 2 3 4 5 6 8 9 7 ...
Страница 105: ...03 04 COMMUTATEUR SWITCH 730 2 3 4 5 6 1 ...
Страница 107: ...03 04 ELEMENT CHAUFFANT HEATING ELEMENT 770 1 2 3 ...
Страница 109: ...03 04 THERMOSTAT DE SECURITE SAFETY THERMOSTAT 772 1 2 3 4 5 6 ...
Страница 112: ...03 04 CAPPUCCINATORE 975 2 4 5 6 7 13 8 9 10 11 12 3 1 ...