Marco FRIIA 1000860 Series, Руководство по обслуживанию

Страница: 8 / 46

CO2 installation procedure
Connect CO2 using the appropriate 8mm polyethylene tube.
CO2.
• Only use super-dry food grade CO2. Before connecting the pressure reducer to the gas
cylinder, always vent any dirt from the valve and close the cylinder valve after few
seconds.
GAS CYLINDER LOCATION
• To prevent the risk of injury or damage, the CO2 cylinder must always be kept in a
vertical position against a wall, held in place by a chain and fixed to a bracket. Do not
expose the bottle to heat sources or very low temperatures.
PRESSURE REDUCERs
• There are different type of CO2 cylinder available. Always use a pressure reducer
suitable for the type of valve on the cylinder.
• Please use dual gauge CO2 regulator PN 1400195 (EU) and 1400196 (US).
• Check for leaks using a solution of soapy water.
• If you have a CO2 leak ventilate the contaminated area at once.
1400195 (EU) - Dual Gauge CO2 Regulator 4.8bar (BS341 No8
(0.860” x 14tpi))
1400196 (US) - Dual Gauge CO2 Regulator 4.8bar US (CGA 320 thread)
Carbonation pump
• The device is equipped with a carbonation pump required for the addition of carbon
dioxide in the water. After about 3.5 minutes of continuous operation, without the usual
stops and starts dictated by the carbonation level probes (obvious symptom of leak of
water in the feed), the pump shuts carbonation and the LED on the front of the chiller
starts blinking. To reset this simply disconnect and then reconnect the power to the
equipment.
FRIIA Service manual Page 8