Viper Installation Manual
© 2010-2016, Cornelius Inc.
- 21 -
Publication Number: 621360041TBINS
COMMISSIONING THE UNIT
U
NIT
L
OCATION
This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental
capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction
concerning use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the unit.
Pressurizing the CO
2
System
The Viper unit is designed to operate on a CO
2
input pressure of 75 +/- 1 psig. If the installation location has
either an independent tank and regulator or a bulk CO
2
supply that feeds more than one machine, a shutoff valve
and secondary regulator must be placed in the line from the bulk supply to the Viper unit to reduce the CO
2
pressure at the unit to 75 +/- 1 psig. Perform the procedure in Table 12. to pressurize the CO
2
system.
Table 13. provides guidelines for machine settings based on general syrup type. Several factors, including syrup
formulation, level of citric acids, etc, will impact settings. These settings are to provide initial adjustments to
achieve product overruns in the 80-120% range.
NOTE: For citric syrups, adjust the CO
2
pressures down by 2-4 PSIG from the above to
compensate for the lower CO
2
adsorption.
Pressurizing the Water System
Perform the procedure in Table 14. to verify the water connection to the unit.
Table 12.
Step
Action
1
Open the CO
2
cylinder valve
slightly
to allow lines to slowly fill with gas.
When lines are fully pressurized, open the CO
2
cylinder valve all the way
until it back-seats itself (this prevents leaks from the valve).
2
Adjust the CO
2
cylinder regulator for the unit to 75 +/- 1psig at the unit. DO
NOT TURN THE SYRUP CO
2
REGULATOR ON AT THIS TIME.
3
On the right side of the unit, verity that the expansion tank CO
2
regulator is
set to 7 psig, if not correct.
NOTE: The expansion tank regulator should not be
adjusted when pressure is applied to the barrels.
4
The Do Not Drink and Out of Product lights remain on. The “H
2
O Out” mes-
sage should clear and the “Syrup Out” message displays.
5
NOTE: Check for CO
2
leaks by turning off the CO
2
supply
to the Viper. Wait at least 3 minutes and check the
CO
2
cylinder gauge to see if the pressure has
dropped.
6
The Do Not Drink and Out of Product lights remain on.
Table 13.
Syrup Type
Syrup Type
Set
Viscosity
CO
2
Setting
Expansion
FCB Syrup w/
Foaming Agent
FCB
3
50
7
Содержание VIPER 3 FLAVOR
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