Edition 05/2014 - X-ONE - page 29
SACOME, CONFIDENTIAL Document,
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14 METHOD OF ADJUSTING COFFEE TEMPERATURE ON X-ONE TCI MODELS
• X-one tci machines are adjusted in the factory, with a boiler temperature of 124°C (1,3MPa).
• The break and the mixer are adjusted for a coffee temperature under spout of 85 °C.
• Measured according to a standardized protocol of the manufacturer, this value is given as a reference.
It can change according the following parameters:
o Extreme ambiant conditions (15 ° C - 35C)
o An extraction time shorter or longer than the standard.
o The volume of water in the cups
14.1 STEAM BOILER TEMPERATURE ADJUSTMENT:
According to the needs of steam, adjust the setting temperature of the steam boiler. This value can be set
from 116°C (0,74MPa) to 124°C (1,4MPa).
Indication: The coffee temperature under spout will change according this adjustment :
2°C on steam boiler 1°C coffee T° under spout.
14.2 COFFEE TEMPERATURE ADJUSTMENT:
⇒ Perform a series of 6 consecutive double coffees.
⇒ On the last coffee: measure the coffee temperature under spout.
⇒ Correct, if necessary, this value acting on the mixer
Proczdure : Turn the wheel clockwise to increase () the coffee T°.
Turn the wheel anti-clockwise to decreasse () the coffee T°.
Indication: 1/4 of a turn mixer 2°C on coffee T° under spout.
14.3 THERMOSIPHONIC BALANCE :
• When the coffee temperature under spout is established « in continuous », wait for 1/4 hour
(thermosiphonic stabilization)
• Check the coffee temperature under spout on a 1st coffee.
⇒ Correct, if necessary, this value with the break:
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