Champion EUCC Series User Manual page 28

Troubleshooting
Troubleshooting _____________
CONDITION
Low final rinse temperature
Poor washing results
Poor drying results
20
CAUSE
Low incoming water temperature .......
Defective thermometer ........................
Defective thermostat ...........................
High limit thermostat tripped ..............
Low steam pressure.............................
Detergent dispenser not operating ......
Detergent supplied not strong
enough .................................................
Wash water temperature too low
Spray pipes clogged ............................
Improperly scrapped dishes ................
Ware improperly loaded on
conveyor ..............................................
Maintenance not performed
as required ...........................................
Electric elements/steam coils have .....
lime build-up .......................................
Excessive humidity in
warewashing area ................................
Improperly stacked dishes
after washing .......................................
Insufficient rinse-aid ...........................
Final rinse temperature
too low ................................................
SOLUTION
Raise incoming water temperature
140°F for 40°F rise booster
110°F for 70°FS rise booster
180°F without booster
Check or replace
Recalibrate or replace
Reset or replace
Check steam supply pressure
Contact the chemical supplier
Contact the chemical supplier
See Condition "Wash/Rinse tank
water temperature too low"
Clean
Check scrapping procedures
Stagger ware on belt
See Maintenance Schedule
Clean and delime
Contact the chemical supplier
Check vent dampers and exhaust
Check unloading procedures
Contact chemical supplier
See Condition "Final Rinse temperature
too low"