Adjustment Of Dispensing Valve Syrup Flow Regulator Does; Adjustment Of Dispensing Valve Syrup Flow Regulator Does Not Decrease To Desired Water-To-Syrup ' ' Ratio; Dispensed Product Carbonation Too Low; Dispensed Product Comes Out Of Dispensing Valve Clear But Foams In Cup - Cornelius 0 Installation Manual

Trouble
ADJUSTMENT OF
DISPENSING VALVE SYRUP
FLOW REGULATOR DOES
NOT DECREASE TO
DESIRED WATER-TO-SYRUP
' ' RATIO' ' .
DISPENSED PRODUCT
CARBONATION TOO LOW.
DISPENSED PRODUCT
COMES OUT OF
DISPENSING VALVE CLEAR
BUT FOAMS IN CUP.
NOTE: Crushed ice also causes dispensing problems. When finished drink hits sharp edges of ice,
carbonation is released from finished drink.
DISPENSED PRODUCT
PRODUCES FOAM AS IT
LEAVES DISPENSING VALVE.
ONLY CARBONATED WATER
DISPENSED.
300381000
Probable Cause
A. Dirty or inoperative piston or
cylinder in dispensing valve
syrup flow regulator.
A. Carbonator CO regulator out
2
of adjustment for existing
water conditions or
temperature.
B. Water, oil, or dirt in CO
supply.
A. Oil film or soap scum in cups.
B. Ice used for finished drink is
sub-cooled.
A. Carbonator CO regulator
2
pressure set too high for
existing water conditions or
temperature.
B. Syrup over-carbonated with
CO .
2
C. Tapered nylon washer inside
tube swivel nut connection
distorted from being
overtightened restricting syrup
flow.
A. Quick disconnect not secure
on soft drink tank.
B. Out of syrup.
C. Inoperable dispensing station.
D. Dispensing valve syrup flow
regulator not properly
adjusted.
40
A. Disassemble and clean
dispensing valve syrup flow
regulator.
A. Adjust carbonator CO
as instructed.
B. Remove contaminated CO
2
supply. Clean CO
regulators,etc.) using a mild
detergent. Replenish with a clean
CO supply.
2
A. Use clean cups.
B. Do not use ice directly from
freezer. Allow ice to become ' ' wet' '
before using. (Refer to following
NOTE)
A. Reduce carbonator CO
pressure setting as instructed.
B. Remove soft drink tank quick
disconnects. Relieve tank CO
pressure, shake tank vigorously,
then relieve tank CO
many times as necessary to
remove over-carbonation.
C. Replace nylon washer. Make sure
washer is properly seated in
swivel nut.
A. Secure quick disconnect on soft
drink tank.
B. Replenish syrup supply as
instructed.
C. Repair dispensing station.
D. Adjust dispensing valve syrup
flow regulator (refer to Installation
Instructions provided with
dispensing station).
Remedy
regulator
2
2
system (lines,
2
regulator
2
2
pressure as
2