Hoshizaki F-300BAF service manual Sanitizing Solution

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8) Remove the thumbscrews attaching spout

Thumbscrews

 

(A) to the evaporator assembly and lift off

 

spout (A) and spout packing (A). See Fig 4.

 

9) Pour the cleaning solution over the

Evaporator Assembly

extruding head until the evaporator

 

assembly and the reservoir are filled and

 

the solution starts to overflow into the drain

 

pan.

 

Spout (A)

Spout (A) Packing

Fig. 4

Note: If there is excess scale on the extruding head, fill the evaporator assembly and reservoir as described above, then use a clamp on the reservoir hose between the reservoir and evaporator assembly to block flow. Pour additional cleaning fluid over the extruding head until the evaporator assembly is completely full.

10)Using the thumbscrews, replace spouts (A) and (B) and spout packings (A) and (B) in their correct positions.

11)Allow the icemaker to sit for about 10 minutes before operation. If you placed a clamp on the reservoir hose in step 9, remove it before operation.

12)Move the flush switch to the "ICE" position, then turn on the power supply. Replace the top panel and the front panel in their correct positions. Make ice using the solution until the icemaker stops making ice.

13)Remove the front panel.

14)Move the flush switch to the "FLUSH" position to drain the remainder of the solution.

15)After the solution is drained, move the flush switch to the "ICE" position.

16)Replace the front panel in its correct position.

17)Open the water supply line shut-off valve, and supply water to the reservoir.

18)When the gear motor starts, remove the top panel and front panel. Turn off the power supply.

19)Drain out all water from the water line. See 4) through 6).

3. Sanitizing Solution

Dilute 2.5 fl. oz. (74 ml or 5 tbs) of a 5.25% sodium hypochlorite solution (chlorine bleach) with 5 gallons (19 l) of warm water.

IMPORTANT

For safety and maximum effectiveness, use the solution immediately after dilution.

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Contents Self-Contained Flaker Model 300BAF Hoshizaki AMERICA, INC Contents Upper Bearing Wear Check Specifications Icemaker 300BAFII. General Information Construction Ice Making Unit Control Box Layout Auxiliary Code K-2 and L-0Auxiliary Code L-1 and M-0 Auxiliary Code M-1 and LaterTimer Board Solid-State Timer Board ControlSequence of Operation Ice Production Check300BAF, F-500BAF Sequence Flow Chart and Component Operation 300BAF Wiring Diagram Auxiliary Code K-1 and EarlierAuxiliary Code K-2 and L-0 Auxiliary Code L-1 and M-0 Auxiliary Code M-1 and Later Sequence of Electrical Circuit Ice Purge Cycle Freeze Cycle Shutdown Cleaning Flush Switch Low Water Safety Spout Safety Switch High Pressure Switch Performance Data ICE ProductionIV. Service Diagnosis Diagnostic Procedure Page Diagnostic Charts No Ice ProductionProblem Possible Cause Remedy Low Ice Production Other Refrigerant Recovery Removal and Replacement of ComponentsService for Refrigerant Lines Evacuation and Recharge R-404ABrazing Removal and Replacement of Compressor Removal and Replacement of Drier Removal and Replacement of Expansion ValvePage Removal and Replacement of Evaporator Assembly Components Removal and Replacement of Cutter Upper Bearing Wear CheckRemoval and Replacement of Auger Removal and Replacement of Extruding HeadRemoval and Replacement of Evaporator Page 6b. Lower Housing Removal and Replacement of Gear MotorRemoval and Replacement of Inlet Water Valve Removal and Replacement of Fan MotorRemoval and Replacement of Flush Water Valve Page Cleaning Solution VI. Cleaning and MaintenanceCleaning and Sanitizing Instructions Cleaning ProcedureSanitizing Solution Sanitizing Procedure Initial Sanitizing Procedure FinalPage Storage Bin and Scoop MaintenanceStainless Steel Exterior Air FilterPreparing the Icemaker for Long Storage