lancer 605, Руководство по эксплуатации

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TROUBLE CAUSE REMEDY
4.22 Circuit breaker tripping. A. Pump is shorted.
B. Refrigeration relay is bad.
C. Secondary wire harness is bad.
D. Transformer failure.
A. Disconnect pump and restore power.
If breaker does trip, then pump is OK. If
breaker doe not trip, replace pump.
B. Detect short by disconnecting J10
connector (24VAC input) from PCB.
Restore power. If breaker doesn’t trip,
then replace refrigeration relay. If breaker
does trip, then refrigeration relay is OK.
Reconnect J10 connector.
C. Detect short by disconnecting both
secondary transformer fastons and
restore power. If it does not trip, locate
short in secondary harness between
transformer and PCB.
D. Detect short by disconnecting both
primary transformer fastons and restore
power. If breaker doesn’t trip, replace
transformer.
4.23 BIB pump does not operate
when dispensing valve is
opened.
A. Out of CO2, CO2 not turned on, or low
CO2 pressure.
B. Out of syrup.
C. BIB connector not tight.
D. Kinks in syrup or gas lines.
A. Replace CO2 supply, turn on CO2
supply, or adjust CO2 pressure to 70-80
PSI (0.483-0.552 MPA).
B. Replace syrup supply.
C. Fasten connector tightly.
D. Straighten or replace lines.
4.24 BIB pump operates but no flow. A. Leak in syrup inlet or outlet line.
B. Defective BIB pump check valve.
A. Replace line.
B. Replace BIB pump.
4.25 BIB pump continues to operate
when bag is empty.
A. Leak in suction line.
B. Leaking o-ring on pump inlet fitting.
A. Replace line.
B. Replace o-ring.
4.26 BIB pump fails to restart after bag
replacement.
A. BIB connector not on tight.
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.
6.27 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.