Hoshizaki F-801MWH/-C, F-801MAH/-C service manual Cleaning Procedure

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[b] Cleaning Procedure

The cleaning process will remove lime deposits from the water system.

1)Remove the front panel and top panel, then turn off the power supply.

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

3)Remove all ice from the storage bin.

4)Move the flush switch to the “FLUSH” position.

5)Turn on the power supply and drain out all water from the water line.

6)Turn off the power supply.

7)Remove the strap connecting the spout to the chute assembly.

8)Remove the thumbscrews securing the spout and lift it off.

9)Pour the cleaning solution over the extruding head until the evaporator assembly and the reservoir are filled and the solution starts to overflow into the drain pan.

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)Replace the spout and strap 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 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 front panel and turn off the power supply.

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

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Contents Modular Flaker Hoshizaki AMERICA, INC Contents Page 801MAH Specification IcemakerPotable Water WATER-COOLED Condenser 801MWH801MAH-C 801MWH-C 801MAH/-C II. General Information Construction801MWH/-C Control Box Layout Relay Gear 801MAH/-C 801MWH/-C 801MAH/-C, F-801MWH/-C Wiring DiagramsSequence of Electrical Circuit Page Compressor starts about 60 sec. after gear motor starts Page Low water except water-cooled model Page Page When flush timer operates for 15 min. every 12 hours Page Page Timing Chart 90 sec 150 sec Sec ICE Production Performance DataPressure Drop of Cooling Water Line 1110 1112 1124 1083 1082 1081 Bottom View CW Higher CCW Lower Adjustment of Flake Size Problem Possible Cause Remedy Service Diagnosis No Ice ProductionBussman GMD Low Ice Production Problem Possible Cause RemedyLIME-A-WAY OtherService for Refrigerant Lines VI. Removal and Replacement of ComponentsRefrigerant Recovery Evacuation and Recharge R-404ABrazing Removal and Replacement of Compressor Removal and Replacement of Drier Removal and Replacement of Expansion Valve Page Cutter Removal and Replacement of Evaporator AssemblyExtruding Head AugerGear Motor Bearing-Lower and Mechanical SealPage Page Removal and Replacement of Control Water Valve Removal and Replacement of Fan MotorRemoval and Replacement of Flush Water Valve Preparing the Icemaker for Long Storage VII. Cleaning and MaintenanceCleaning Solution Cleaning and Sanitizing InstructionsCleaning Procedure Sanitizing Procedure Initial Sanitizing SolutionSanitizing Procedure Final Page Maintenance

F-801MWH/-C, F-801MAH/-C specifications

The Hoshizaki F-801MAH/-C and F-801MWH/-C are high-performance ice machines designed for commercial use, particularly in restaurants, bars, and food service settings. These models are renowned for their reliability, efficiency, and strong production capabilities, making them ideal choices for businesses that require large quantities of ice on a regular basis.

One of the standout features of the Hoshizaki F-801 models is their impressive ice production capacity. They can produce up to 800 pounds of cube ice every 24 hours, ensuring that businesses never run out of ice during peak periods. This high output is complemented by a large storage bin that can hold up to 600 pounds of ice, providing ample supply for busy environments.

In terms of technology, both the F-801MAH/-C and F-801MWH/-C employ Hoshizaki's unique air-cooled refrigeration system. This system enhances efficiency while minimizing energy consumption, making these machines environmentally friendly and cost-effective. The ice-making cycle is optimized, ensuring rapid production without compromising on the quality of the ice.

Additionally, the F-801 models feature a stainless steel exterior, ensuring durability and easy maintenance. The hygienic design reduces the risk of contamination, making these machines suitable for a variety of food service applications. The interiors are configured with rounded corners, allowing for easier cleaning and maintenance.

Another notable characteristic of the F-801MAH/-C and F-801MWH/-C is their self-diagnostic system which regularly monitors the machine's performance. This feature allows operators to identify and address potential issues before they lead to costly downtime, enhancing operational efficiency.

The machines also come with a built-in cleaning cycle, which aids in maintaining optimal performance and extending the lifespan of the units. This convenience means that operators can ensure consistent ice quality with minimal effort.

Overall, the Hoshizaki F-801MAH/-C and F-801MWH/-C ice machines represent a combination of advanced technology, robust performance, and user-friendly design. With their high production capabilities, energy efficiency, and ease of maintenance, they are excellent investments for any business requiring a reliable source of ice. Whether it is for cocktails at a bustling bar or for food preservation in a busy kitchen, these machines are equipped to meet diverse operational needs while delivering exceptional performance.
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