lancer Flavor Select 30 Operation Manual

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lancer Flavor Select 30 Operation Manual Manual pdf 21 page image

21TROUBLE CAUSE REMEDYNoisy/cavitating carbonatorpump.1. Insufficient incoming water supply pressure. 1. Verify incoming supply water pressure tocarbonator pump is min. of 25 PSI (0.172MPA), max. of 50 PSI (0.345 MPA).Circuit breaker tripping. 1. Valve wire harnesses shorted to itself orfaucet plate.2. Controller PCB is bad.3. Secondary wire harness is shorted.4. Power supply is bad.1. Detect short by disconnecting valve har-nesses from switch panel (2 25-pin harness-es and 2 9-pin harnesses). Restore power. Ifbreaker does not trip, then find and replaceshorted harness. If breaker still trips, reinstallthe eight harnesses and proceed to Step 2.2. Detect by disconnecting the white 5-pinharness from the controller PCB. Restorepower. If breaker does not trip, then replacecontroller PCB. If breaker still trips, reinstallthe white 5-pin harness and proceed to Step3.3. Locate short from a motor or solenoidharness and replace as necessary.4. Detect short by disconnecting all harnessesconnected to power supply. Restore power.If breaker still trips, replace power supply.TROUBLE CAUSE REMEDYBIB pump does not operatewhen dispensing valve isopened.1. Out of CO2, CO2 not turned on, or low CO2pressure.2. Out of syrup.3. BIB connector not tight.4. Kinks in syrup or gas lines.1. Replace CO2 supply, turn on CO2 supply, oradjust CO2 pressure to 70-80 PSI (0.483-0.552 MPA).2. Replace syrup supply.3. Fasten connector tightly.4. Straighten or replace lines.BIB pump operating, but noflow.1. Leak in syrup inlet or outlet line.2. Defective BIB pump.1. Replace line.2. Replace BIB pump.BIB pump continues to oper-ate when bag is empty.1. Leak in suction line.2. Leaking o-ring on pump inlet fitting.3. Defective syrup BIB pump.1. Check BIB connector, if still leaking thenreplace line.2. Replace o-ring3. Replace defective pump.BIB pump fails to restart afterbag replacement.1. BIB connector not on tightly.2. BIB connector is stopped up.3. Kinks in syrup line.1. Tighten BIB connector.2. Clean out or replace BIB connector.3. Straighten or replace line.BIB pump fails to stop whendispensing valve is closed.1. Leak in discharge line or fittings.2. Empty BIB.3. Air leak on inlet line or bag connector.1. Repair or replace discharge line.2. Replace BIB.3. Repair or replace.Remote Syrup/Flavor Shot Pump Troubleshooting