19.Press ‘‘AUTO BLEND 1’’ switch to fill No. 1 product blender tank with sanitizing solution. Carbonator water pump will start and begin pumping carbonated water into product blender tank, which will dilute sanitizing solution also entering tank.

20.After carbonator water pump cycles off, completely fill No. 1 freeze cylinder with sanitizing solution by re- peatedly pulling and releasing relief valve knob on freeze cylinder faceplate and until sanitizing solution comes out of relief valve port. Open dispensing valve until sanitizing solution flows from valve, then close valve. Open product blender tank sample valve until sanitizing solution flows from valve, then close valve.

21.Press ‘‘WASH 1’’ switch to start No. 1 freeze cylinder beater. Allow sanitizing solution to remain in freeze cylinder for no less than 10 and no more than 15 minutes (max) contact time.

22.When sanitizing solution contact time has elapsed, press ‘‘OFF 1’’ switch to stop No. 1 freeze cylinder beater.

23.Hold appropriate container under dispensing valve and dispense until soft drink tank containing sanitizing solution is empty and all sanitizing solution has been dispensed from freeze cylinder. As sanitizing solution level lowers in freeze cylinder, partially close valve to avoid spurting. Dispose of sanitizing solution in a safe way.

24.Place waste container under No. 1 system product sample valve. Slowly open valve and purge remaining sanitizing solution out of product blender tank, then close valve.

25.Disconnect empty sanitizing solution tank from No. 1 syrup system.

26.Connect soft drink tank containing syrup into No. 1 syrup system.

WARNING: Flush residual sanitizing solution from syrup system as instructed. Residual solution left in system could create a health hazard.

27.Press ‘‘FILL 1’’ switch to fill No. 1 syrup system syrup float switch with syrup. ‘‘SYRUP 1’’ fault message on message display will go out indicating syrup float switch has been filled with syrup.

28.Press ‘‘AUTO BLEND 1’’ switch to fill No. 1 product blender tank with product. Carbonator water pump will start and begin pumping carbonated water into product blender tank along with syrup to make product.

29.After carbonator water pump cycles off, completely fill No. 1 freeze cylinder with product by repeatedly pull- ing and releasing faceplate relief valve and until product comes out of relief valve port. Open dispensing valve until product flows from valve, then close valve. Open No. 1 system product sample valve until prod- uct flows from valve, then close valve.

30.Press ‘‘WASH 1’’ switch to start No. 1 freeze cylinder beater. Allow beater to operate for five minutes, then press ‘‘OFF 1’’ switch to stop beater.

31.Disconnect soft drink tank containing syrup from No. 1 syrup system.

32.Connect clean empty soft drink tank into No. 1 syrup system.

33.Hold appropriate container under dispensing valve and dispense until all product has been dispensed from freeze cylinder. As product level lowers in freeze cylinder, partially close valve to avoid spurting.

34.Place waste container under No. 1 system product sample valve. Slowly open valve and purge remaining product out of product blender tank.

35.Disconnect empty soft drink tank from No. 1 syrup system and install tank containing syrup.

36.Press ‘‘FILL 1’’ switch to fill No. 1 syrup system syrup float switch with syrup. ‘‘SYRUP 1’’ fault message on message display will go out indicating syrup float switch has been filled with syrup.

37.Press ‘‘AUTO BLEND 1’’ switch to fill No. 1 product blender tank with product. Carbonator water pump will start and begin pumping carbonated water into product blender tank along with syrup to make product.

CAUTION: Do not relieve freeze cylinder pressure too fast or product will foam excessively in cylinder and lose carbonation.

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Cornelius R-404A REFRIGERANT service manual 312028000