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UF-1 and UFB-1 Valves Training Manual
- 18 - © 1999-2005, IMI Cornelius Inc.
SERVICE
CAUTION — Only trained and certified technicians should service this
unit. ALL WIRING AND PLUMBING MUST CONFORM TO
NATIONAL AND LOCAL CODES.
1. PREVENTATIVE MAINTENANCE
1.1 Preventative Maintenance Procedures
NOTE: These procedures should be performed every six months OR after a service
call.
1.2 Cleaning Valve
1. Remove the valve nozzle and the syrup diffuser.
2. Wash the nozzle and diffuser in water. Soak in carbonated water overnight if possible.
Use a soft brush as needed to remove any accumulated syrup deposits.
3. Remove cover and bottom plate and clean with a soft cloth and warm soapy water.
4. Wipe the valve surface with a clean soft cloth.
CAUTION — Do not soak valve components in chlorine.
Preventative Maintenance Procedure
Procedure Frequency
1. Check valve operation (does it dispense prop-
erly)
6 months
2. Replace worn or missing parts 6 months
3. Clean valves 6 months
4. Check voltage (22 to 27 VAC with the valve
activated)
6 months
5. Check product temperature (less than 40°F) 6 months
6. Check water flow rate (use syrup bypass tube
and ratio cup)
6 months
7. Check ratio 6 months
8. Check portion size / top-off 6 months
9. Check for leaks 6 months
SERVICE