Grindmaster 5512E instruction manual Care & Cleaning, Drain and Rinse, Daily Cleaning Procedure

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!CAUTION: THIS CONTROL SETTING IS VERY SENSITIVE SO ALWAYS MAKE SMALL ADJUSTMENTS. IF YOU VISUALIZE THIS CONTROL AS A CLOCK FACE, A ONE HOUR CHANGE WILL MAKE A NOTICEABLE DIFFERENCE IN HOPPER PRODUCT TEMPERATURE. A RECOMMENDED SETTING IS 11:00.

Care & Cleaning

NOTE: Each time the freezer is disassembled, all internal freezer components must be thoroughly washed, scoured

and sanitized using procedures recommended by your local health department. In lieu of local health department rec-

ommendations, use a three compartment sink; one compartment to wash parts in detergent, one compartment to

rinse, and one to sanitize.

Drain and Rinse

1.If the freezer is empty, proceed to Cleaning Following Complete Disassembly of Unit or Daily Cleaning Procedure. If the freezer is full of product, turn the mode switch to “CLEAN”.

2.On freezers using the optional electric pump and tank assembly and optional Remote Fill Control, turn the switch on the Remote Fill Control to “OFF” and unplug the pump.

3.On freezers using the optional Remote Fill Control and Proportioning Pump, turn off the water valve on the Proportioning pump, using the valve next to the inlet pressure regulator.

4.Open the front dispensing valve and drain all product from the freezer. Close the dispensing valve and turn freez- er switches to “OFF”.

NOTE: Use approximately 2-1/2 gallons (10 liters) (per side) of cool water to rinse product out of the freezer.

5.Remove the carb tubes and pour water into the storage hopper. Allow the water to fill the freezing cylinders.

6.Turn the freezer panel switches to “CLEAN” for 5 minutes. Open the dispensing valves and drain the water from the freezer.

Daily Cleaning Procedure

1.Pull out valve handle retaining pin, while supporting the valve plunger from bot- tom. Push up on the valve plunger and remove the stainless handle. Slide the valve plunger and spring downward to remove. Remove the “O” Rings from the plunger assembly as shown in figure I. Repeat disassembly for the other side.

Figure I

NOTE: The best way to remove an “O” Ring is to first wipe off all of the lubricant using a clean paper towel. Pinch the “O” Ring upward with a dry towel between your index finger and thumb. When a loop is formed in the “O” Ring, roll it out of the groove with your other thumb. Always remove the “O” Ring farthest from the end of the plunger first. See figure J.

2. Take all components to the cleaning area.

Figure J Ring Removal

3. Carefully inspect the “O” rings and replace if necessary.

Cleaning Carburetor, Dispensing Valve and Plunger Assembly

1.Prepare 1 gallon solution of hot tap water and a good grade of dish washing detergent.

2.Thoroughly wash valve plunger, spring, carburetor assembly and all “O” Rings in detergent solution.

Figure K Clean Valve Body

Crathco® 5512 Manual

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Contents Crathco Beverage Freezers Page Removal from Carton and Pallet Operators Safety PrecautionsInstallation Shipment & TransitReduce freezer performance Installing Your UnitInstallation of Concealed Air Filter Accessory Figure F Installation of Spinner/Mixer Accessory Kit optionalMix Considerations General Operation & AdjustmentsHow to Operate Carburetor AssemblyComputing Overrun OverrunMix Low Function Standby SwitchProduct Tips Product Tips Consistency Control OverviewConsistency Control -Overview Product Consistency AdjustmentFreezing Cylinder Temperature Adjustment Hopper Temperature AdjustmentDrain and Rinse Care & CleaningDaily Cleaning Procedure Cleaning Carburetor, Dispensing Valve and Plunger AssemblySanitizing and Refilling Care & CleaningSanitizing Carburetor and Valve Components Sanitizing & Refilling Cleaning Following Complete Disassembly of UnitFigure BB ReassemblySanitizing and Refilling MaintenanceSuggested Weekly Maintenance Suggested Monthly Maintenance How to Clean Exposed FilterDisconnect electrical power How to Clean Concealed FilterHow to Clean Condenser Annual MaintenanceFigure CC Belt AdjustmentFreezer Specifications Crathco 5512 Manual Troubleshooting Guide Clicking sound Excessive dispensingValve leakage Scraping sound duringCrathco 5512 Manual Part Number Description Exploded View Model 5512 Stock AssemblyExploded View Model 5512-E Stock Assembly Flat Washer Exploded View Model 5512 Base AssemblyExploded View Model 5512-E Base Assembly Exploded View Model 5512 Base Assembly Refrigeration Exploded View Model 5512 Base-E Assembly Refrigeration Probe W0572362 Exploded View Probe AssemblyAssembly Exploded View Model 5512 Electrical Components Exploded View Model 5512-E Electrical Components Model 5512 Electrical Components Front Electrical Box Model 5512-E Electrical Components Front Electrical Box Model 5512-E Contactor Box Model 5512 Contactor BoxModels 5512 & 5512-E Relay Box Models 5512 & 5512-E Electrical BoxCrathco 5512 Manual Model 5512 Ladder Diagram Model 5512-E Ladder Diagram Model 5512 Wiring Diagram Model 5512-E Wiring Diagram Models 5512 & 5512-E Refrigeration Schematic