DISPENSER AND INSTALLATION HIGHLIGHTS
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Listed below are ten critical elements which will aid in a successful installation.
1. Fill water bath until water over flows from tank overflow tube.
2. The carbonator pump motor must be disconnected from the power supply (see Section 1.8A) prior to
connection to water supply for initial build up of ice bank. Failure to do so will result in automatic shut off
of carbonator (see item 6 below) or damage to the pump.
3. If this dispenser is installed in an area that is susceptible to ±10% variation of the nominal line voltage,
consider installing a surge protector or similar protection device.
4. There is a five (5) minute delay, which prevents the compressor and condenser fan from starting until
the delay has lapsed. If electrical current is interrupted, there is always a five (5) minute delay before
the compressor starts.
5. The unit is equipped with a protective timer for the carbonator pump motor, set for three (3) minutes. If
the carbonator motor has timed out, it must be manually reset by either momentarily unplugging the unit
or switching off the ON/OFF switch (if present). Once power is restored, the five (5) minute compressor
delay would be in effect.
6. Supply Water Pressure: Minimum - 25 PSIG (1.76 kg/cm2); Maximum - 50 PSIG (3.5 kg/cm2). If pres-
sure is over 50 PSIG, a water pressure regulator must be used.
7. On units with the built in water regulator, the regulator must be removed if inlet water pressure is less
than 25 PSIG.
8. CO2 Pressure: Recommend nominal pressure 70 PSIG (4.92 kg/cm2, 4.83 BAR). Pressure may be
reduced to a minimum of 60 PSIG (4.22 kg/cm2, 4.13 BAR) if remote syrup pumps are being used. It may
be increased to a maximum of 80 PSIG (5.62 kg/cm2, 5.52 BAR), only when internal syrup pumps are be-
ing used with highly viscous syrups. Important: Internal syrup pumps may not work at pressures less than
60 PSIG. CO2 pressure over 80 PSIG may result in damage or leakage from the syrup pump system, or
may cause excessive foam in the drink.
9. Bag-in-Box syrup packages must be within six (6) feet from unit when internal syrup pumps are being
used.
10. Valve Adjustment: Make sure drink temperature is below 40°F (4.4°C) before adjusting brix.
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WARNING
IF WATER SOURCE EXCEEDS 50 PSIG (3.52 KG/CM2), A RECOMMENDED
WATER REGULATOR ASSEMBLY (PN 18-0253) MUST BE USED TO LIMIT WATER PRESSURE TO 50 PSIG (3.52 KG/
CM2). FAILURE TO USE REGULATOR WILL RESULT IN IMPROPER PERFORMANCE OF DISPENSER.
Summary of Contents for DELTA III 9100 Series
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