3)Disconnect the fan motor wiring harness from the back of the control box. Remove the four bolts securing the fan motor assembly to the floor of the machine, then remove the assembly.

4)Remove the fan motor from the fan motor bracket.

5)Remove the fan blade from the old fan motor and attach it to the new fan motor.

6)Install the new fan motor, and replace the removed parts in the reverse order of which they were removed.

7)Replace the panels in their correct positions.

8)Turn on the power supply.

K.Removal and Replacement of Inlet Water Valve

1)Turn off the power supply.

2)Close the water supply line shut-off valve.

3)Remove the panels. Be sure to disconnect the dispense switch connector from the control box when removing the front panel.

4)Loosen the fitting nut. Be careful not to lose the washer.

5)Remove the screws securing the valve to the bracket.

6)Remove the screws attaching the bracket to the machine wall, then remove the bracket from the unit.

7)Remove the valve outlet tubing by releasing the clamp.

8)Disconnect the terminals from the water valve.

9)Install the new water valve, and replace the removed parts in the reverse order of which they were removed. Make sure the washer is in place in the fitting nut.

10)Open the water supply line shut-off valve.

11)Turn on the power supply.

12)Check for leaks.

13)Replace the panels in their correct positions.

L.Removal and Replacement of Pump Motor

1)Turn off the power supply.

2)Remove the panels. Be sure to disconnect the dispense switch connector from the control box when removing the front panel.

3)Remove the three screws securing the float switch assembly, then remove the assembly.

4)Remove the two screws securing the barrier directly over the pump, then remove the barrier.

5)Remove the wiring connectors from the pump motor leads.

6)Remove the four screws securing the pump motor, disconnect the hoses, then remove the pump motor.

39

Page 38 Page 40
Page 39
Image 39
Hoshizaki DKM-500BAH service manual Removal and Replacement of Inlet Water Valve, Removal and Replacement of Pump Motor
Page 38 Page 40

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.
Top Page Image Contents