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Trouble
7. Only carbonated water
dispensed.
8. Only syrup dispensed.
Trouble
1. Carbonator pump not
operating.
© 2002, IMI Cornelius Inc.
TROUBLESHOOTING POST-MIX SYSTEM
Probable Cause
A. Syrup supply container
not securely connected
into syrup system.
B. No syrup supply.
C. Bag-in-Box System –
Inoperable syrup pump.
Tanks System –
Syrup tanks CO
tor not properly adjusted.
D. Inoperable dispensing
valve.
E. Dispensing valve syrup
flow control not properly
adjusted.
A. Water inlet supply line
shutoff valve closed.
B. Carbonator not operating.
C. Primary CO
regulator
2
not properly adjusted.
TROUBLESHOOTING CARBONATOR
Probable Cause
A. Water supply to carbon-
ator disrupted.
B. Carbonated water tank
water level probe electri-
cal wiring disconnected.
C. Inoperative carbonated
water tank water level
probe.
D. Inoperative carbonator
pump or motor.
E. Inoperative control board.
F. 3 minute run limit
exceeded
Olympus Post-Mix Service Manual
Remedy
A. Securely connect syrup
supply container into
syrup system.
B. Replenish syrup supply.
C. Replace inoperable syrup
pump.
Adjust syrup tanks CO
regulator as instructed.
regula-
2
D. Repair dispensing valve.
E. Adjust dispensing valve
syrup flow control (Water-
to-Syrup ratio) as
instructed.
A. Open water inlet supply
line shutoff valve.
B. Restore carbonator oper-
ation.
C. Adjust primary CO
lator as instructed.
Remedy
A. Correct water supply
problem.
B. Connect electrical wiring
to water level probe (see
note).
C. Replace probe (see
note).
D. Replace pump or motor.
E. Replace control board.
F. Turn power OFF for 15
seconds
- 23 -
2
regu-
2
Publication Number: 750300229
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