Cornelius R-134A service manual Adjusting Water-To-Syrup “Ratio” Brix Of Dispensed Product

ADJUSTING WATER-TO-SYRUP “RATIO” (BRIX) OF DISPENSED PRODUCT

SF-1 Dispensing Valve.

(see Figure 6)

NOTE: Make sure the dispensing valve water flow rate is as desired before adjusting the valve for Wa- ter-to-Syrup ‘‘Ratio’’(Brix) of the dispensed product.

Adjust Water-to-Syrup ‘Ratio’of dispensed product by using Ratio Cup (P/N 311100000) and Syrup Diversion Tube Assembly (P/N 319540000) as follows.

1.Remove acorn nut securing the dispensing valve cover, then remove cover from the valve.

2.Install the syrup diversion tube assembly on the dispensing valve by pushing the rubber end of the syrup diversion tube up on the baffle inside the nozzle.

NOTE: Refer to syrup manufacturer’s recommendations on syrup package for Water-to-Syrup ‘‘Ratio’’.

3.Hold container under the dispensing valve. Open the dispensing valve and dispense just enough to fill the syrup diversion tube with syrup.

4.Hold large chamber of the ratio cup under the dispensing valve nozzle. Place free end of the syrup diver- sion tube into syrup chamber marked for proper ratio. Open the dispensing valve and dispense approxi- mately five ounces of water into the ratio cup. Water and syrup levels should be even in the ratio cup.

5.Adjusting Syrup Flow Regulator. If water and syrup levels are not even in ratio cup, turn dispensing valve syrup flow regulator labeled ‘SYRUP’adjusting screw to the left (counterclockwise) no more than 1/4-turn at a time for less syrup or to the right (clockwise) no more than 1/4-turn at a time for more syrup.

6.Repeat Water-to-Syrup ‘Ratio’test and adjust the syrup flow regulator as many times as necessary until proper ratio of the dispensed drink is achieved.

7.Remove syrup diversion tube assembly from the dispensing valve.

8.Install the dispensing valve cover and secure with acorn nut.

UF-1 Dispensing Valve

(see Figure 7)

NOTE: Make sure the dispensing valve water flow rate is as desired before adjusting the valve for Wa- ter-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 diver- sion 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 diver- sion 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.

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