Adjusting Water-To-Syrup " Ratio"(Brix) Of Dispensed Product; Figure 8. Uf-1 Dispensing Valve - Cornelius VANTAGE POST-MIX DISPENSER Service Maintenance Manual

Counterclockwise
to Decrease
Clockwise
to Increase
ADJUSTING WATER-TO-SYRUP "RATIO" (BRIX) OF DISPENSED PRODUCT
(see Figure 8)
NOTE: Make sure the dispensing valve water flow rate is as desired before adjusting the valve for
Water-to-Syrup ' ' Ratio' '(Brix) of the dispensed product.
Adjust Water--to--Syrup " Ratio"(Brix) of the dispensed product by using ratio cup (P/N 311100000) and syrup
diversion tube assembly (P/N 319540000) as follows:
1. Remove cover from the dispensing valve by lifting front cover up 1/4 inch and pulling forward.
2. Install syrup diversion tube assembly on the dispensing valve by pushing the rubber end of the syrup
diversion tube onto the syrup outlet of the inner nozzle.
Notice: Refer to syrup manufacturer' s recommendations on syrup package for water-to-syrup ratio.
3. Dispense enough to fill syrup diversion tube with syrup.
4. Hold large chamber of the ratio cup under the dispensing valve nozzle. Place free end of the syrup
diversion tube into the syrup chamber marked for the proper ratio. Dispense approximately 6 ounces of
water into the ratio cup. Water and syrup levels should be even in cup.
Note: Adjusting screw stops are built into the valve to prevent leakage when the screws are adjusted
clockwise too much. Stop adjusting clockwise when turning resistance increases. Turn the screw
counterclockwise 1- -1/2 turns after the stop are contacted.
5. Adjusting Syrup Flow Regulator -- If water and syrup levels are uneven in the ratio cup, adjust by
turning the dispensing valve syrup flow regulator adjusting screw labeled SYRUP as follows.
WATER FLOW
REGULATOR
INNER NOZZLE

FIGURE 8. UF-1 DISPENSING VALVE

11
SYRUP FLOW
REGULATOR
NOZZLE
SYRUP DIVERSION
TUBE
RATIO CUP
312031004