Part Number 020002777 10/11 5-1
Section 5
Before Calling for Service
Checklist
If a problem arises during operation of your post mix
soda refrigeration unit, follow the checklist below before
calling service. Routine adjustments and maintenance
procedures are not covered by the warranty.
Only trained and certified electrical and plumbing
technicians must service this unit. All wiring and
plumbing must conform to national and local codes.
Problem Possible Cause To Correct
All corresponding valves dispensing no
syrup.
Malfunction of syrup system. Refer to Troubleshooting “Section 8: Syrup
System” under No syrup or insufficient syrup
in finished drink.
No syrup at only one dispensing valve. Syrup Shut-off Valve closed or partially
closed.
Remove top cover from Dispensing valve or
Tower. Locate Syrup Shut-off Valve on right
hand side of Dispensing valve. Verify shut-off
is turned fully open.
Mounting Block restricted. Remove Dispensing valve from Mounting
Block. Place cup over Syrup outlet on
Mounting Block and carefully open Syrup
Shut-off Valve. If little or no syrup is present,
Mounting Block is restricted. Remove and
clean mounting block. Replace if necessary.
NO SYRUP OR INSUFFICIENT SYRUP IN FINISHED DRINK
No carbonated water at half or all dispensing
valves.
Flow Control our of adjustment or inoperative. Readjust Flow Control to proper Brix. If no
response, clean Syrup Flow Control. Replace
if necessary.
Valve Port restricted. Clean Syrup valve Port Assembly.
Seat swollen. Replace Syrup Seat.
Solenoid Coil defective. Replace Syrup Solenoid Coil.
Malfunction of Carbonated Water System. Refer to Troubleshooting “Section 2:
Carbonated Water System” under No
carbonated water at any of the dispensing
valves.
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