lancer FLAVOR SELECT 22, Инструкция по установке и обслуживанию

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TROUBLE CAUSE REMEDY
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4.22 Circuit breaker tripping. A. Valve wire harnesses shorted
to itself or faucet plate.
B. Controller PCB is bad.
C. Secondary wire harness is
shorted.
D. Power supply is bad.
A. Detect short by disconnecting
valve harnesses from switch
panel (2 25-pin harnesses and 2
9-pin harnesses).
Restore power. If breaker does
not trip, then find and replace
shorted harness. If breaker still
trips, reinstall the eight harnesses
and proceed to Step B.
B. Detect by disconnecting the
white 5-pin harness from the con-
troller PCB. Restore power. If
breaker does not trip, then
replace controller PCB. If breaker
still trips, reinstall the white 5-pin
harness and proceed to Step C.
C. Locate short from a motor or
solenoid harness and replace as
necessary.
D. Detect short by disconnecting
all harnesses connected to power
supply. Restore power. If breaker
still trips, replace power supply.
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 pres-
sure to 70-80 PSI.
B. Replace syrup supply.
C. Fasten connector tightly.
D. Straighten or replace lines.
4.24 BIB pump operating, 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.
C. Defective syrup BIB pump.
A. Replace line.
B. Replace o-ring.
C. Replace defective pump.
31 P.N. 28-0580/02