lancer 800 series, Installation And Service Manual

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(Section 6.12 continued from previous page.)
B. PCB is bad. B. Detect short by disconnecting J1
connector (24 VAC input) from
PCB. Restore power, if breaker
doesn’t pop. Then replace PCB. If
breaker does pop, then PCB is
OK. Reconnect J1 connector.
C. Secondary wire harness is C. If it does not pop, locate short in
bad. secondary harness between
transformer, PCB and valve wire
harness.
D. Transformer failure. D. Detect short by disconnecting both
transformer fastons and restore
power. If breaker does pop, replace
transformer.
6.24 BIB pump does not A. Out of CO
2
, CO
2
not turned A. Replace CO
2
supply, turn on CO
2
operate when on, or low CO
2
pressure. supply, or adjust CO
2
pressure to
dispensing valve is 70-80 PSI.
opened. B. Out of syrup. B. Replace syrup supply.
C. BIB connector not tight. C. Fasten connector tightly.
D. Kinks in syrup or gas lines. D. Straighten or replace lines.
6.25 BIB pump operated but A. Leak in syrup inlet or outlet A. Replace line.
no flow. line.
B. Defective BIB pump check B. Replace BIB pump.
valve.
6.26 BIB pump continues to A. Leak in suction line. A. Replace line.
operate when bag is B. Leaking o-ring on pump inlet B. Replace o-ring.
empty. fitting.
6.27 BIB pump fails to restart A. BIB connector not on tight. A. Tighten BIB connector.
after bag replacement. B. BIB connector is stopped up. B. Clean out or replace BIB connector.
C. Kinks in syrup line. C. Straighten or replace line.
6.28 BIB pump fails to stop A. Leak in discharge line or A. Repair or replace discharge line.
when dispensing valve fittings.
is closed. B. Empty BIB. B. Replace BIB.
C. Air leak on inlet line or bag C. Repair or replace.
connector.
6.29 No product out light. A. Burned-out lamp. A. Replace lamp.
B. Faulty wiring or pressure B. Repair or replace.
switch in product line.
6.30 Low or no carbonation. A. Low or no CO
2.
A. Check CO
2
supply. Adjust CO
2
pressure to 70 PSI.
B. Excessive water pressure. B. Water regulator should be set at
50 PSI.
C. Worn or defective carbonator C. Replace carbonator pump.
pump.
12
TROUBLE CAUSE REMEDY