Hoshizaki C-100BAF-ADDS service manual 5b. Lower Housing

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5.Removal and Replacement of Mechanical Seal and Lower Housing 5a. Mechanical Seal

1)Move the power switch to the "OFF" position, then unplug the unit from the electrical outlet.

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

3)Remove all ice from the storage bin.

4)While maintaining a hold on the door, remove the hinge stop pin from hinge (B). Pull out the bottom of the door slightly, then gently remove the door from hinge (A). See Fig. 7.

5)Remove the top panel.

6)Remove the spout.

7)Remove the upper rear panel. See Fig. 9.

8)Remove the clamp securing the drain plug, then lower the drain hose into a container. Remove the drain plug to drain the water from the reservoir and evaporator assembly.

9)After all of the water has drained, replace the drain hose, drain plug, and drain clamp in their original positions.

10)Remove the packing.

11)Remove the allen head cap screws securing the extruding head and evaporator flange. Remove the evaporator flange, then grasp the cutter and carefully lift out the cutter and extruding head. Grasp the top of the auger and carefully lift out the auger. When pulling out the auger, the upper part of the mechanical seal should come out with it.

12)Remove the allen head cap screws securing the evaporator to the lower housing.

13)Raise the evaporator up to access the lower housing.

14)The mechanical seal consists of two parts. One moves along with the auger, and the other is fixed on the lower housing. If the contact surfaces of these two parts are worn, cracked or scratched, the mechanical seal may cause water leaks and should be replaced.

15)Remove the mechanical seal from the housing. If only replacing the mechanical seal, proceed to step 18.

CAUTION

To help prevent water leaks, be careful not to damage the surfaces of the O‑ring or mechanical seal.

5b. Lower Housing

16)Remove the O-ring and the bolts securing the lower housing to the gear motor and remove the housing from the gear motor. If inspection of the upper bearing inside the extruding head (see "V.C.1. Upper Bearing Wear Check") indicates that it is out of tolerance, replace both it and the bearing inside the lower housing.

Note: Replacing the bearing requires a bearing press adaptor. If one is not available, replace the entire extruding head and housing.

17)Mount the lower housing onto the gear motor, then install the O-ring onto the lower housing.

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Contents 100BAF-AD 100BAF-ADDS Hoshizaki AMERICA, INC Unit Important Safety InformationSerious injury Indicates important information about the use and careContents Page 100BAF-AD, C-100BAF-ADDS SpecificationsIcemaker II. General Information ConstructionFront Ice Making Unit Bin Control Thermostat Shutdown 100BAF Series Sequence Flow Chart and Component OperationSequence of Operation Freeze Cycle100BAF Series 100BAF Series with Optional Drain Pump HS-0248 Wiring DiagramFreeze Cycle Sequence Wiring DiagramBin Control Thermostat Shutdown Low Water/Freeze-Up Safety Shutdown Gear Motor Protector external overload Shutdown Optional Drain Pump HS-0248 Safety Shutdown 100BAF-AD, C-100BAF-ADDS Performance DataIce Production Check IV. Service DiagnosisDiagnostic Procedure Page No Ice Production Diagnostic ChartsProblem Possible Cause Remedy Low Ice Production Other Overview Float Switch CleaningOptional Drain Pump HS-0248 Page Refrigerant Recovery Removal and Replacement of ComponentsService for Refrigerant Lines Evacuation and Recharge R-134a BrazingRemoval and Replacement of Compressor Page Removal and Replacement of Evaporator Assembly Components Upper Bearing Wear Check Removal and Replacement of Auger Removal and Replacement of Extruding HeadRemoval and Replacement of Evaporator Page 5b. Lower Housing Removal and Replacement of Gear Motor Removal and Replacement of Fan MotorRemoval and Replacement of Bin Control Thermostat Assembly Removal and Replacement of Water ReservoirCleaning Procedure VI. Cleaning and MaintenanceCleaning and Sanitizing Instructions Cleaning SolutionPacking Sanitizing Procedure Initial Sanitizing SolutionSanitizing Procedure Final Maintenance Schedule Frequency Area Task MaintenanceCondenser Storage Bin DrainPreparing the Icemaker for Long Storage

C-100BAF-AD, C-100BAF-ADDS specifications

The Hoshizaki C-100BAF-ADDS and C-100BAF-AD are state-of-the-art ice maker models designed to meet the increasing demands of businesses in the food service industry. Known for their high-quality ice production, these machines are ideal for restaurants, bars, and other establishments that require reliable ice-making capabilities.

One of the main features of the Hoshizaki C-100BAF-ADDS and C-100BAF-AD is their production capacity. The machines can produce up to 100 pounds of ice per day, ensuring that your business will have a consistent supply of ice available when needed. The cube design, which creates half-moon-shaped ice, is perfect for beverages, providing excellent cooling properties while minimizing drink dilution.

These ice makers are equipped with advanced technologies that enhance both efficiency and functionality. The dual-sided technology allows for increased speed and improved performance, reducing waiting times and ensuring that ice is readily available. Furthermore, Hoshizaki's cycle-based ice-making process optimizes energy consumption, resulting in reduced operational costs.

The C-100BAF-ADDS includes an innovative integrated ice storage bin that consolidates the footprint of the unit, making it an excellent choice for businesses with limited space. The bin has a capacity of 32 pounds, allowing for adequate storage while maintaining user convenience. The C-100BAF-AD features a separate ice storage bin, providing flexibility depending on the user’s specific layout and requirements.

Durability is another standout characteristic of the Hoshizaki ice makers. They are constructed with high-quality stainless steel materials, which help to prevent rust and maintain hygiene standards. The machine's smooth surfaces facilitate easy cleaning and maintenance, ensuring compliance with health regulations.

In addition to their robust build, these ice makers are designed with user-friendly controls, featuring an easy-to-read digital display. This allows operators to monitor the ice-making process effectively and troubleshoot any issues promptly. Furthermore, these models are designed to operate quietly, minimizing noise pollution in busy environments.

Overall, the Hoshizaki C-100BAF-ADDS and C-100BAF-AD ice makers provide an ideal combination of efficiency, durability, and user-friendly features. For businesses looking for a reliable ice-making solution that can keep up with their demands, Hoshizaki models stand out as top industry choices.
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