Syrup Flavor Change - Cornelius FCB 3 H.P. POST-MIX DISPENSER Installation & Service Manual

NOTE: When indicator on primary CO
(''change CO cylinder'') portion of the dial, CO
2
1. Fully close (clockwise) CO
2. Slowly loosen CO regulator assembly coupling nut allowing CO
2
regulator assembly from empty CO
3. Unfasten safety chain and remove empty CO
4. Position full CO cylinder and secure with safety chain.
2
WARNING: To avoid personal injury and/or property damage, always secure CO
upright position with safety chain to prevent it from falling over. Should valve become
accidentally damaged or broken off, CO
5. Make sure gasket is in place inside CO
6. Open (counterclockwise) CO
fully to back-seat valve. (Back-seating valve prevents leakage around valve shaft).
7. Check CO connections for leaks. Tighten loose connections.
2

SYRUP FLAVOR CHANGE

One or both syrup flavors can be changed at the same time. Perform flavor change on one system as follows:
1. Perform sanitizing procedure on syrup system syrup flavor change will be made on as instructed in
SERVICE AND MAINTENANCE SECTION.
IMPORTANT: The following CO
soft drink tank replacement or filling soft drink tank in place must be performed in order as follows:
2. To disconnect soft drink tank from Unit syrup system.
A. Disconnect liquid disconnect from soft drink tank. NOTE - Disconnecting liquid disconnect
from soft drink tank first prevents syrup from backflowing through Unit syrup flow regulator
which may alter regulator adjustment.
B. Second, disconnect CO
3. To connect soft drink tank into Unit syrup system.
A. First, connect CO
B. Second, connect liquid quick disconnect to soft drink tank.
4. First, pressurize soft drink tank containing new flavor syrup by connecting CO
Unit syrup inlet line to tank.
5. Press applicable ''FILL 1'' or ''FILL 2'' switch to fill applicable No. 1 or No. 2 syrup system syrup float switch
with syrup.
6. Press applicable ''AUTO BLEND 1'' or ''AUTO BLEND 2'' switch to fill applicable No. 1 or No. 2 system
product blender tank with product.
7. Press applicable ''AUTO 1'' or ''AUTO 2'' switch to start refrigeration system and beater in applicable No. 1
or No. 2 freeze cylinder.
CAUTION: Do not relieve freeze cylinder pressure too fast or product will foam excessively
in freeze cylinder and lose carbonation.
cylinder regulator assembly 1800-psi gage is in shaded
2
cylinder is almost empty and should be changed.
2
cylinder valve.
2
cylinder.
2
cylinder.
2
2
regulator coupling nut, then install regulator on CO
2
cylinder valve slightly to allow lines to slowly fill with gas, then open valve
2
and liquid disconnects disconnecting and connecting procedure for
2
quick disconnect from soft drink tank.
2
quick disconnect to soft drink tank to pressurize tank.
2
55
pressure to escape, then remove
2
cylinder can cause serious personal injury.
cylinder in
2
cylinder.
2
line to tank, then connect
2
312026000