Hoshizaki 73180 service manual Sanitizing Solution

Page 56

c)Sanitizing Solution

Dilute 1.25 fl. oz. (37 ml or 2.5 tbs) of a 5.25% sodium hypochlorite solution (chlorine bleach) with 2.5 gal. (9.5 l) of warm water. This is a minimum amount. Make more solution if necessary. Using a chlorine test strip or other method, confirm that you have a concentration of about 200 ppm. IMPORTANT! For safety and maximum effectiveness, use the solution immediately after dilution.

d)Sanitizing Procedure - Initial

1)Remove the spout if not already removed. Pour the sanitizing solution over the extruding head until the evaporator assembly and the reservoir are full and the solution starts to flow through the overflow hose.

2)Remove the packing.

3)Pour some of the sanitizing solution into a separate, clean container. Use this sanitizing solution and a clean cloth to wipe down the slope, scoop, scoop holder, spout, and packing.

4)Rinse the parts thoroughly with clean water.

5)Replace the packing and spout in their correct positions.

6)Make sure at least 10 minutes have elapsed since you poured the sanitizing solution into the evaporator assembly, then plug the unit back in. Move the power switch to the

"ON" position.

7)Allow the unit to make ice using the solution. When ice stops coming out, move the power switch to the "OFF" position. Unplug the unit from the electrical outlet.

e)Sanitizing Procedure - Final

1)Remove the drain plug to drain any remaining solution.

2)After all of the solution has drained, replace the drain plug in its correct position.

3)Remove the spout. Pour the sanitizing solution over the extruding head until the solution starts to flow through the overflow hose. Replace the spout in its correct position.

4)Allow the icemaker to sit for 10 minutes before operation.

5)Plug the unit back in. Move the power switch to the "ON" position.

6)Allow the unit to make ice using the solution. When ice stops coming out, move the power switch to the "OFF" position. Unplug the unit from the electrical outlet.

7)Remove the drain plug to drain any remaining solution.

8)After all of the solution has drained, replace the drain plug in its correct position.

9)Remove the spout. Using a clean container, pour water over the extruding head until the water starts to flow through the overflow hose. Replace the spout in its correct position.

10)Remove the drain plug to drain the water.

11)After all of the water has drained, replace the drain hose, drain plug, drain clamp and all other removed parts in their original and correct positions. WARNING! CHOKING

HAZARD: Ensure all components, fasteners, and thumbscrews are securely in place. Make sure that none have fallen into the storage bin.

56

Image 56
Contents 100BAF-DS 100BAF-AD 100BAF-ADDS Hoshizaki AMERICA, INC Contents Page Important Safety Information Page Specifications 100BAF Auxiliary Codes A-1 and EarlierAuxiliary Codes A-2 and Later 100BAF-DS 100BAF-DS, 2. Auxiliary Codes A-2 and Later 100BAF-AD 100BAF-AD, 2. Auxiliary Codes A-2 and Later 100BAF-ADDS 100BAF-ADDS, 2. Auxiliary Codes A-2 and Later II. General Information Construction FrontAuxiliary Codes Rear Auxiliary CodesIcemaking Unit Sequence of Operation Freeze CycleFill Cycle Auxiliary Codes A-1 and Earlier Auxiliary Codes A-2 and Later Wiring Diagram Auxiliary Codes A-2 and LaterIcemaker with Optional Drain Pump HS-0248 Performance Data 100BAF SeriesIce Production Check IV. Service DiagnosisDiagnostic Procedure Page Auxiliary Codes A-2 and Later Bin Control Check Float Switch Check Float Switch Cleaning Lower Float white Plastic Retainer ClipDrain Pump Check Optional Drain Pump HS-0248Overview Priming Instructions Float Switch Cleaning Diagnostic Charts No Ice Production Possible Cause StartupShutdown Fill Cycle and Refill Cycle Shutdown Refrigerant Recovery Removal and Replacement of ComponentsService for Refrigerant Lines Brazing Evacuation and Recharge R-134aImportant Notes for Component Replacement ComponentRemoval and Replacement of Evaporator Assembly Components Upper Bearing Wear Check Removal and Replacement of Extruding Head Removal and Replacement of Auger Removal and Replacement of Evaporator Page 5b. Lower Housing Page VI. Maintenance Maintenance Schedule Frequency Area TaskCleaning and Sanitizing Instructions Cleaning SolutionPage Sanitizing Solution Page Cleaning Solution Page Sanitizing Solution Storage Bin Drain Condenser VII. Preparing the Icemaker for Periods of Non-Use Auxiliary Codes A-1 and Earlier Skip to stepVIII. Disposal