lancer 605, Руководство по эксплуатации

Страница: 20 / 36

20
TROUBLE CAUSE REMEDY
4.8 Dispenser does not dispense proper
syrup and/or water from proper nozzle.
A. Membrane switch configuration is
wrong.
B. Tubing is improperly routed from
module to nozzles.
A. Reconfigure membrane switch
following steps in Section 5.
B. Move water and syrup fittings to proper
nozzle.
4.9 Excessive foaming A. Incoming water or syrup temperature
too high.
B. CO2 pressure too high.
C. Air in BIB lines.
D. High beverage termperature.
A. Correct prior to dispenser. Consider
larger dispenser or precooler.
B. Adjust CO2 pressure downward, but
not less than 70 PSI (0.483 MPA).
C. Bleed air from BIB lines.
D. Check refrigeration system.
4.10 Water continually overflows from
water bath into drip tray.
A. Loose water connection(s).
B. Flare seal washer leaks.
C. Faulty water coil.
A. Tighten water connection(s).
B. Replace flare seal washer.
C. Replace water coil.
4.11 Compressor starts and continues to
run until freeze up and will not cut off.
First check that the three minute carbonator timer has not timed out. Turn unit OFF
then ON. If the pump shuts off in less than 30 seconds, the dispenser is not frozen.
A. PCB malfunctioning or faulty ice bank
probe.
B. Ice bank probe positioned improperly.
C. Ice bank probe shorted to ground.
A. Disconnect ice bank probe from PCB.
1) If compressor continues to run, check
relay in control box on refrigeration deck.
If stuck closed, replace relay. If not stuck,
replace circuit board.
2) If compressor stops, replace ice bank
probe.
B. Check positioning of ice bank probe,
and replace if needed.
C. Replace ice bank probe.
4.12 Warm drinks. A. Restricted airflow.
B. Dispenser connected to hot water
supply.
C. Refrigeration system not running.
D. Refrigerant leak.
E. Condenser fan motor not working.
F. Dirty condenser.
G. Dispenser capacity exceeded.
A. Check clearance around sides, top
and inlet of unit. Remove objects blocking
airflow through grill.
B. Switch to cold water supply.
C. See Sections 8.13 - 8.17.
D. Repair and recharge.
E. Replace condenser fan motor.
F. Clean condenser.
G. Add pre-cooler or replace with larger
dispenser.