Replacing Freeze Cylinder Beater Drive Motor; Figure 13. Co2 Gas Check Valve - Cornelius FCB POST-MIX DISPENSER Installation & Service Manual

QUAD RING SEAL MUST BE REPLACED
EACH TIME CHECK VALVE IS SERVICED.

REPLACING FREEZE CYLINDER BEATER DRIVE MOTOR

(see Figures 7 and 14)
IMPORTANT: Note in "6 MOTOR SELECT" the number of freeze cylinders beater drive motors
Manufacturer's that are listed. Your Unit was manufactured and equipped with freeze cylinders beater
drive motors from one of these Manufacturers. The replacement freeze cylinder beater drive motor is
also manufactured by one of these Manufacturers listed. WHEN REPLACING ONE OF THE BEATER
MOTORS, NOTE THE MANUFACTURERS NAME ON THE MOTOR. THE BEATER MOTOR
MANUFACTURER'S NAME MUST BE PROGRAMMED INTO THE UNIT THAT WILL MATCH THE MOTOR
TO THE UNIT ELECTRONICS. Proceed as follows to replace the freeze cylinder beater drive motor.
1. Press "OFF 1" and "OFF 2" control switches to stop the refrigeration system and the beater drive motors.
2. Disconnect electrical power to the Unit.
3. Remove back and applicable side panels from the Unit.
4. Tag the beater drive motor electrical wiring for identification, then disconnect the wiring from the terminal
block.
5. Remove the bolt, hex nuts,and lockwashers securing the beater drive motor to the Unit frame.
6. Very carefully, remove the old beater drive motor from the Unit. BE CAREFUL NOT TO LOSE THE
LARGE RUBBER DRIVE SHAFT COUPLER.
7. Remove rubber coupler from the old beater drive motor shaft and install on the new motor shaft. MAKE
SURE THE ALLEN-HEAD SET SCREWS ARE SECURELY TIGHTENED AND PROPERLY SEATED ON
THE SHAFT FLAT SURFACE.
CAUTION: The new beater drive motor has a screw in the vent hole on top of the gear box
that must be removed before the motor is put into operation.
8. Remove the screw from the vent hole on top of the beater drive motor gear box. BE CAREFUL NOT TO
LAY THE MOTOR ON IT'S SIDE BECAUSE OIL COULD LEAK OUT OF THE GEAR BOX.
2813
QUAD RING
183294000
183296000
SPRING
183297000
RETAINER
183298000
BODY
183295100
FIGURE 13. CO GAS CHECK VALVE
2
60
BALL