Hoshizaki DKM-500BAH service manual Cleaning Procedure Bin, Sanitizing Procedure Bin

Page 44

10)Turn on the power supply for 2 minutes.

11)Turn off the power supply.

12)Remove the front panel.

13)Repeat steps 22 through 36 in "Cleaning Procedure – Icemaker" two times to rinse thoroughly.

14)Move the control switch to the ICE position, then proceed to "3. Cleaning Procedure

–Bin".

3.Cleaning Procedure – Bin

1)Dilute approximately 5 fl. oz. of recommended cleaner Hoshizaki "Scale Away" or "LIME-A-WAY," (Economics Laboratory, Inc.) with 1 gallon of warm water.

2)Make sure that the power supply is off.

3)Remove the grill and chute from the front panel.

4)Remove the shutter and spout extension as follows:

a.Remove the snap pin fitted to the shutter shaft. Shift the shaft to the left, pull out the right side and slide out.

b.Remove the four thumbscrews securing the spout extension and remove the spout extension.

5)Remove the two thumbscrews securing the bin control assembly to the bin cover. Note the orientation of the stainless steel bracket, then remove the bin control and bracket from the bin cover. Carefully remove the bin control paddle from the bin control body.

6)Scrub the inside of the bin, the agitator, the bin spout, the spout extension, the shutter, the front panel spout, the grill, the chute, the bin cover, and the bin control assembly using a nylon scouring pad, brushes and cleaning solution.

7)Rinse all parts thoroughly with clean water, then proceed to "4. Sanitizing Procedure

– Bin".

Bin Control

 

 

 

 

 

4. Sanitizing Procedure – Bin

Connector

 

 

 

Thumbscrew

 

Bin

 

 

 

 

1) Dilute approximately .5 fl.oz.of

 

 

 

 

 

 

 

a 5.25% sodium hypochlorite

 

 

 

 

solution (chlorine bleach) with

 

 

 

 

1 gallon of warm water.

Bin Cover

 

Agitator

 

 

 

 

2) Wash all parts from step 6 of

 

 

Snap Pin

 

"Cleaning Procedure – Bin"

 

 

 

 

 

 

 

with the sanitizing solution.

 

 

Shutter

 

3) Rinse all parts thoroughly

Chute

Connector

 

 

with clean water.

 

 

 

 

 

 

4) Reassemble all parts in the

 

Control

 

 

reverse order of the removal

 

 

 

 

Box

 

 

procedure.

 

Front

 

 

 

Panel

 

Bin Spout

 

 

Spout

 

5) Turn on the power supply.

 

Thumbscrew

 

 

Grill

Spout

 

 

 

6) Check for proper operation.

 

 

 

Extension

 

 

 

 

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Contents DKM-500BAH Hoshizaki AMERICA, INC Contents Page Specifications DKM-500BAHII. General Information Construction DKM-500BAHSequence of Operation DKM-500BAH Sequence Flow Chart and Component Operation CycleControl Board Control Board Control Products E Control BoardControl Board Layout Harvest Backup Timer and Freeze Timer High Temperature SafetyLow Water Safety Maximum Water Supply Period 6 minutesLED Lights and Audible Alarm Safeties PM, SR, DVHarvest Control Thermistor Controls and AdjustmentsDefault Dip Switch Settings Harvest Timer dip switch 1 Pump-Out Timer dip switch 3Bin Control Pump-Out Frequency Control dip switch 5Freeze Timer dip switch 9 Bin Control Troubleshooting Control Board Check ProcedureMachine Will Not Start Machine Will Not Shut OffSwitches Control Board ReplacementControl Switch Service SwitchCirculate WashDKM-500BAH Wiring Diagram Timing Chart Page Performance Data 110IV. Service Diagnosis Minute Diagnostic Procedure No Ice Production Diagnostic ChartsIce Making Problem Possible Cause Remedy Problem Possible Cause Remedy Evaporator is Frozen Up Low Ice Production Abnormal IceOther DispensingProblem Possible Cause Remedy Removal and Replacement of Components Service for Refrigerant LinesRefrigerant Recovery Evacuation and Recharge R-404ARemoval and Replacement of Compressor BrazingRemoval and Replacement of Drier Removal and Replacement of Expansion Valve Removal and Replacement of Hot Gas ValveRemoval and Replacement of Evaporator Removal and Replacement of Condenser Removal and Replacement of Thermistor Removal and Replacement of Fan MotorRemoval and Replacement of Inlet Water Valve Removal and Replacement of Pump MotorRemoval and Replacement of Spray Tubes Removal and Replacement of Gear MotorRemoval and Replacement of Dispense Switch Removal and Replacement of SolenoidCleaning Procedure Icemaker VI. Cleaning and Maintenance InstructionsCleaning Instructions Sanitizing Procedure Icemaker Cleaning Procedure Bin Sanitizing Procedure BinMaintenance Instructions Preparing the Icemaker for Long StorageExterior Panels Air Filters

DKM-500BAH specifications

The Hoshizaki DKM-500BAH is a high-performing ice maker renowned in the food service industry for its reliability and efficiency. This unit excels in producing crescent-style ice, which is highly sought after for its ability to chill beverages effectively while minimizing dilution. The Hoshizaki reputation for quality is well-reflected in the DKM-500BAH, making it a popular choice in restaurants, bars, and other establishments that demand high ice production capacity.

One of the standout features of the DKM-500BAH is its impressive ice production capability. This model has the capacity to produce up to 500 pounds of ice per day, ensuring that businesses with high-volume demands can meet their needs without interruption. The unit operates on a refrigerant system designed for optimal energy efficiency, which can lower operating costs and contribute to sustainability goals.

The DKM-500BAH utilizes advanced technology, including Hoshizaki's patented ice-making mechanism. This system features a stainless steel evaporator that enhances durability and ice quality. The crescent-shaped ice it produces has a slower melt rate, making it perfect for restaurants and bars that focus on customer experience. Additionally, the unit is equipped with a cycle control that ensures ice is produced consistently.

Another critical aspect of the DKM-500BAH is its user-friendly design. It features a front-facing control panel that allows for easy monitoring and adjustment of settings. A built-in diagnostics system alerts users to potential issues, enabling prompt maintenance and reducing downtime. The removable air filter is another convenience, making it simple to clean and maintain the unit’s efficiency.

Moreover, the construction of the DKM-500BAH is noteworthy. It features a corrosion-resistant stainless steel exterior that ensures longevity and maintains hygiene standards. The unit also has an insulated storage bin that holds up to 250 pounds of ice, making it an efficient solution for busy settings.

In summary, the Hoshizaki DKM-500BAH is a robust ice maker that combines high production capacity, advanced technology, and user-friendly features. Its build quality and efficient performance position it as a leader in the commercial ice-making market, making it an ideal investment for establishments requiring reliable ice supply.
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