FBD 77 Series Installation & Operation Manual page 37

77X INSTALLATION & OPERATION MANUAL
771/772/773/774 MODELS
Once the barrel has defrosted, navigate to the MANUAL ON/OFF menu located in the SERVICE
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MENU section and activate both the gas and solution solenoids for the barrel to be sanitized.
Place a large container under the dispensing valve and drain the barrel. Activating the beater motor
will facilitate draining the barrel when near empty. Deactivate the solution solenoid when the
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syrup lines have been purged. Continue purging the barrel and then deactivate the gas solenoid
when the barrel has been emptied.
6 Turn off the water supply at the solution module using the shutoff valve.
7 Place the syrup BIB connector with adapter in the sanitizing solution.
Activate the solution solenoid and begin filling the barrel with sanitizing solution. Pull the relief
8 valve as necessary to vent the pressure allowing the fill process to continue. Deactivate the solution
solenoid when the barrel is 3/4 full.
9 Activate the beater motor and agitate for three minutes.
While the beater motor is agitating, dispense some sanitizing solution from both the relief valve
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and the sample valve to ensure they are both sanitized as well.
11 Remove the BIB connector from the sanitizing solution and reconnect to the syrup supply.
12 Activate the solution solenoid.
Place a large container under the dispensing valve and drain the barrel. Activating the beater
motor will facilitate draining the barrel. Deactivate the solution solenoid when the syrup lines have
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been primed with syrup. Continue purging the barrel and then deactivate the gas solenoid when
the barrel has been emptied.
14 Restore the water supply.
Activate the solution solenoid and beater motor again. When the barrel is 1/2 full, deactivate the
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solution solenoid to stop the fill process.
Activate the gas solenoid and drain the barrel. This step removes the remaining sanitizing solution
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left in the barrel. Deactivate the gas solenoid and beater motor when the barrel is empty.
Navigate to the MAINTENANCE MENU and start the FILL BARREL process. Follow the prompts until
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the barrel is full.
18 If any sanitizer off-taste remains, drain the barrel again and refill.
For multi-flavor dispensers, the process on sanitizing the syrup lines will need to be followed for both the base syrup lines
and the flavor syrup lines. For the flavor syrup lines, make sure to manually activate each solenoid for the flavor syrup
modules to run the cleaning fluid through the lines. Once the lines are sanitized, they will need to be attached to their
syrup BIBS and the cleaning fluid purged until each line connected to the faceplate is full of syrup.
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