lancer Spartan Operation Manual page 23

TROUBLE
4.23 Circuit breaker tripping.
4.24 BIB pump does not operate when
dispensing valve opened.
4.25 BIB pump operated, but no flow.
4.26 BIB pump continues to operate
when bag is empty.
4.27 BIB pump fails to restart after bag
replacement.
CAUSE
A. Valve wire harness shorted to itself or
to faucet plate.
B. PCB is bad.
C. Secondary wire harness is bad.
D. Transformer failure.
A. Out of CO , CO not turned on, or
2 2
low CO pressure.
2
B. Out of syrup.
C. BIB connector not tight.
D. Kinks in syrup or gas lines.
E. Bad BIB Pumps.
A. Leak in syrup inlet or outlet line.
B. Defective BIB pump check valve.
A. Leak in suction line.
B. Leaking o-ring on pump inlet fitting.
A. BIB connector not on tight.
B. BIB connector is stopped up.
C. Kinks in syrup line
D. Bad BIB Pumps.
23
REMEDY
A. Detect short by disconnecting input
faston to keylock and single pin
connector. Restore power if breaker
doesn't trip. Then valve wire harness is
shorted. If OK, reconnect.
B. Detect short by disconnecting J1
connector (24 VAC input) from PCB.
Restore power, if breaker doesn't trip.
Then replace PCB. If breaker does trip,
then PCB is OK. Reconnect J1
connector.
C. If it does not trip, locate short in
secondary harness between transformer,
PCB, and valve wire harness.
D. Detect short by disconnecting both
transformerfastons and restore power. If
breaker does trip, replace transformer.
A. Replace CO supply, turn on CO
2
supply, or adjust CO
2
PSI (0.483-0.552 MPA)
B. Replace syrup supply.
C. Fasten connector tightly.
D. Straighten or replace lines.
E. Replace BIB pump.
A. Replace line.
B. Replace BIB pump
A. Replace line.
B. Replace o-ring.
A. Tighten BIB connector.
B. Clean out or replace BIB connector.
C. Straighten or replace line.
D. Replace BIB pump.
CONTINUED ON NEXT PAGE.....
2
pressure to 70-80