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Rev 10/8/03
166239002
7
EIMI Cornelius Inc; 1994–2003
166239002
Rev. Level 1
Trouble RemedyProbable Cause
DISPENSED PRODUCT
CARBONATION TOO LOW
A. Carbonator primary CO
2
regulator out of adjustment for
existing water conditions or
temperature.
A. Adjust carbonator primary CO
2
regulator (Reference manual
provided with carbonator).
B. Air in carbonator tank. B. Vent air out of carbonator tank
through relief valve. Actuate
dispensing valve carbonated
water lever to make carbonator
pump cycle on.
C. Water, oil, or dirt, in CO
2
supply.
C. Remove contaminated CO
2
.
Clean CO
2
system (lines,
regulators, etc.) using a mild
detergent. Install a clean CO
2
supply.
DISPENSED PRODUCT
COMES OUT OF
DISPENSING VALVE CLEAR
BUT FOAMS IN CUP OR
GLASS
A. Oil film or soap scum in cup
or glass.
A. Use clean cup or glass.
B. Ice used for finished drink is
sub-cooled.
B. Do not use ice directly from
freezer. Allow ice to become ‘‘wet’’
before using. (Refer to following
NOTE).
NOTE: Crushed ice in the glass also causes dispensing problems. When finished drink hits sharp
edges of ice, carbonation is released from dispensed drink.
C. Carbonator CO
2
regulator
pressure too high for existing
water conditions or
temperature.
C. Reduce carbonator CO
2
regulator
pressure setting. (Reference
manual provided with carbonator).
D. Syrup over-carbonated with
CO
2
as indicated by bubbles in
inlet syrup lines leading to
unit.
D. Remove syrup tanks quick
disconnects. Relieve tank CO
2
pressure, shake tank vigorously,
then relieve tank CO
2
pressure as
many times as necessary to
remove over-carbonation.