AKWA 18-20 SMART UNDER Manual Para La Instalacion, Uso Y Mantenimiento página 23

5. CONNECTING AND REPLACING THE C0
CAUTION
The C0 cylinder must be replaced when the supply of sparkling water decreases significantly or when
2
carbonation decreases significantly.
CAUTION
Replace the gasket of the pressure-regulator whenever the CO
Undo the strap supporting the cylinder.
Close the regulator knob, turning it anti-clockwise.
Unscrew the cylinder from the regulator.
Remove the gasket of the pressure-regulator with the aid of a pointed
tool and replace it with the new one supplied with the cylinder.
Tighten the new cylinder to the regulator using your hands only.
Open the adjustment knob, turning it in a clockwise direction.
To adjust the amount of C0
Turning it in a clockwise direction increases the amount of C0
turning it in an anti-clockwise direction decreases it.
NOTE
When unscrewing the used cylinder and while tightening the new one, gas can be heard escaping from
the cylinder for a moment: this behaviour is completely normal.
NOTE
The appliance is normally equipped with a C0
For more detailed information about the collection systems available, contact your local waste disposal
service or the shop where the product was purchased.
For information about refillable C0
5.1 Installing the external cylinder (optionl)
In order to connect an external CO
connect the external CO
can be adjusted to a pressure of 4.5 bar or less.
CAUTION
Use food grade CO (carbon dioxide) cylinders only.
2
, turn the knob on the regulator.
2
2
cylinders, contact your installer.
2
cylinder, simply disconnect the CO
2
hose. The external cylinder must be equipped with a pressure reducer, which
2
CYLINDER. ADJUSTING THE AMOUNT OF CO
2
cylinder is substituted.
2
, while
2
cylinder which cannot be refilled.
hose entering the machine and
2
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