Cornelius FCB 3 H.P. POST-MIX DISPENSER, Инструкция по установке и обслуживанию, Страница: 18 / 78

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3. Pull up on product blender tanks relief valves to purge air from tanks.
4. Remove Unit lower stainless steel access panel as instructed for access to carbonator secondary CO
2
regulators (see Figure 4).
5. Check product blender tanks secondary CO
2
regulators with 60-psi gages for pressure setting which
should be set at 25 to 30-psi for best textured product. If further adjustment is necessary, adjust as
instructed.
IMPORTANT: The carbonated water tanks secondary CO
2
regulators must be adjusted 25-psi higher or
more above product blender tanks secondary CO
2
regulators pressure settings. Carbonated water and
syrup pressures must be able to overcome and vent product blender tanks head pressures while tanks
are filling with carbonated water and syrup. Carbonated water tanks secondary CO
2
regulators not
adjusted high enough will cause decreased flow of carbonated water into the product blender tanks
which will increase brix of the dispensed product.
6. Adjust carbonated water tanks secondary CO
2
regulators, with 100-psi gages, by turning regulators
adjusting screws to the right (clockwise) until gages reads 50 to 60-psi.
7. Pull up on carbonated water tanks relief valves plastic covers to purge air from the tanks.
TURNING ON CITY PLAIN WATER SOURCE LINE TO UNIT
City Plain Water Source Line Connected to Unit Post-Mix System (Water-Cooled and Air-Cooled Refrigeration
Units).
Open shutoff valve in City plain water line connected to the Unit Post-mix system. Check for water leaks and
tighten or repair if evident. ‘‘H
2
O OUT’’ fault message should have gone out but ‘‘SYRUP 1’’, and ‘‘SYRUP 2’’
fault messages will continue to be displayed.
City Plain Water Source Line Connected to Unit With Water-Cooled Refrigeration System.
Open shutoff valve in City water line connected to the refrigeration cooling coil assembly. Check for water leaks
and tighten or repair if evident.
CONNECTING SOFT DRINK TANKS TO UNIT SYRUP SYSTEMS
IMPORTANT: Product shutoff valves, located in lines leading from product blender tanks to freeze
cylinders (see Figure 2 and 5), must be closed at this time. Closing valves prevents product from
filling freeze cylinders while checking BRIX of product in product blender tanks.
1. Close product shutoff valves, located in lines leading from product blender tanks to freeze cylinders, to
prevent product from entering cylinders.
IMPORTANT: The following CO
2
and liquid disconnects disconnecting and connecting procedure for
soft drink tank replacement or filling soft drink tank in place must be performed in order as follows:
To disconnect soft drink tank from Unit syrup system.
A. Disconnect liquid disconnect from soft drink tank. NOTE - Disconnecting liquid quick disconnect
from soft drink tank first prevents syrup from backflowing through Unit syrup flow regulator
which may alter regulator adjustment.
B. Second, disconnect CO
2
quick disconnect from soft drink tank.
2. Pressurize soft drink tanks containing syrup, then connect tanks to Unit syrup systems. ‘‘OFF 1’’, ‘‘OFF 2’’,
‘‘SYRUP 1’’, and ‘‘SYRUP 2’’ fault messages will continue to be displayed.