31
P.N. 28-0558/04
TROUBLE
CAUSE
REMEDY
END OF TROUBLESHOOTING
4.23
BIB pump continues to
operate when bag is empty.
A. Leak in suction line.
B. Leaking o-ring on pump inlet
fitting.
C. Defective syrup BIB pump.
A. Replace line.
B. Replace o-ring
C. Replace defective pump.
4.24
BIB pump fails to restart
after bag replacement.
A. BIB connector not on tightly.
B. BIB connector is stopped up.
C. Kinks in syrup line.
A. Tighten BIB connector.
B. Clean out or replace BIB
connector.
C. Straighten or replace line.
4.25
BIB pump fails to stop when
dispensing valve is closed.
A. Leak in discharge line or
fittings.
B. Empty BIB.
C. Air leak on inlet line or bag
connector.
A. Repair or replace discharge
line.
B. Replace BIB.
C. Repair or replace.
4.26
Low or no carbonation.
A. Low or no CO
2
.
B. Low water pressure.
C. Worn or defective carbonator
pump.
D. Backflow preventer not
allowing water to flow.
E. Probe malfunctioning.
F. PCB malfunctioning.
A. Check CO
2
supply. Adjust CO
2
pressure to 70 PSI.
B. Need water booster kit.
C. Replace carbonator pump.
D. Replace backflow preventer,
noting the flow direction arrow
from pump to coldplate.
E. Replace probe.
F. Replace PCB.
