Pressurizing The Co; System - Cornelius VIPER E 2 FLAVOR Manual

Viper Installation, Service & Decommissioning Manual

Pressurizing the CO

System

2
The Viper unit is designed to operate on a CO
and regulator or a bulk CO supply that feeds more than one machine, a shutoff valve and secondary regulator must be placed in the line
2
from the bulk supply to the Viper unit to reduce the CO
pressurize the CO system.
2
Step
1
2
3
4
5
6
7
Table 20. 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.
Syrup Type
FCB Syrup w/ Foam-
ing Agent
FCB Syrup w/o
Foaming Agent
FUB
NOTE: For citric syrups, adjust the CO
adsorption.
Publication Number: 620073146SER
input pressure of 75 ±1 psig. If the installation location has either an independent tank
2
pressure at the unit to 75 ±1 psig. Perform the procedure in Table 19. to
2
Open the CO cylinder valve slightly to allow lines to slowly fill with gas. When lines
2
are fully pressurized, open the CO2 cylinder valve all the way until it back-seats
itself (this prevents leaks from the valve).
Adjust the CO cylinder regulator for the unit to 75 +/- 1psig at the unit. DO NOT
2
TURN THE SYRUP CO REGULATOR ON AT THIS TIME.
2
On the right side of the unit, verity that the expansion tank CO
30 psig, if not correct.
NOTE: The expansion tank regulator should not be adjusted when
pressure is applied to the barrels.
Check and set the CO barrel regulators (located on the front of the unit behind the
2
splash panel) so that the pressure for each barrel is set to 36 psig for sugar based
syrups.
The Do Not Drink and Out of Product lights remain on. The "H
should clear and the "Syrup Out" message displays.
NOTE: Check for CO leaks by turning off the CO2 supply to the Viper. Wait
2
at least 3 minutes and check the CO2 cylinder gauge to see if the
pressure has dropped.
The Do Not Drink and Out of Product lights remain on.
Syrup Type
Set
FCB
FCB
FUB
pressures down by 2-4 PSIG from the above to compensate for the lower CO
2
- 30 -
Table 19.
Action
Table 20.
Viscosity Pressure
4 36-38 PSIG
4 32-36 PSIG
3 N/A
regulator is set to
2
O Out" message
2
Expansion
30
30
30
© 2022, Marmon Foodservice Technologies Inc.
2