Hoshizaki KM-1900SRH/3 Maintenance Instructions, Preparing the Icemaker for Long Storage

Page 36

B. Maintenance Instructions

IMPORTANT

This icemaker must be maintained individually, referring to the instruction manual and labels provided with the icemaker.

1. Stainless Steel Exterior

To prevent corrosion, wipe the exterior occasionally with a clean, soft cloth. Use a damp cloth containing a neutral cleaner to wipe off oil or dirt build up.

2.Storage Bin and Scoop

•Wash your hands before removing ice. Use the plastic scoop provided (bin accessory).

•The storage bin is for ice use only. Do not store anything else in the storage bin.

•Clean the scoop and storage bin liner using a neutral cleaner. Rinse thoroughly after cleaning.

3.Condenser (air-cooled and remote air-cooled model)

Check the condenser once a year, and clean the coil if required by using a brush or vacuum cleaner. More frequent cleaning may be required depending on location.

C. Preparing the Icemaker for Long Storage

CAUTION

1.When storing the icemaker for an extended time or in sub-freezing temperatures, follow the instructions below to prevent damage.

2.To prevent damage to the water pump seal, do not operate the icemaker with the control switch in the "WASH" position when the water tank is empty.

When the icemaker is not used for two or three days under normal conditions, it is sufficient to move the control switch to the "OFF" position. When storing the icemaker for an extended time or in sub-freezing temperatures, follow the instructions below.

1.Remove the water from the icemaker water supply line:

1)Turn off the power supply, then remove the front panel.

2)Move the control switch on the control box to the "OFF" position.

3)Close the icemaker water supply line shut-off valve, then open the icemaker water supply line drain valve.

4)Allow the line to drain by gravity.

5)Attach a compressed air or carbon dioxide supply to the icemaker water supply line drain valve.

6)Move the control switch to the "ICE" position.

7)Replace the front panel in its correct position, then turn on the power supply.

8)Blow the icemaker water supply line out using the compressed air or carbon dioxide supply.

9)Close the icemaker water supply line drain valve.

36

Page 35 Page 37
Image 36
Page 35 Page 37
Contents Superior Degree Reliability Issued Revised Hoshizaki AMERICA, INC Contents Important Safety Information Serious injuryIndicates important information about the use and care UnitSpecifications Nameplate Rating KM-1900SAH air-cooledKM-1900SAH3 air-cooled KM-1900SWH water-cooled KM-1900SWH3 water-cooled KM-1900SRH remote air-cooled KM-1900SRH3 remote air-cooled Dimensions/Connections KM-1900SAH/3KM-1900SWH/3 Unit in. mm II. Installation and Operating Instructions Checks Before InstallationHow to Remove Panels See FigSetup LocationIf a Hoshizaki B-800, B-900, or B-1150 storage bin is used Installation of Upper Unit Page Electrical Connection For All ModelsAdditional Warnings for Remote Air-Cooled Model KM-1900SHKM-1900SH3 Installation of Remote Condenser Unit Checks Before InstallationLocation Setup Line SetPressurized air for leak testing Factory Line Set ModificationDo not USE Thread Sealant Refrigerant Charge Line Set Exceeding 66 Feet Electrical ConnectionStacking Condenser Unit Water Supply and Drain Connections See , 18, Icemaker DrainKM-1900SAH/3 KM-1900SRH/3Water-Cooled Condenser Connection To An Open Drain SystemConnection to a Closed Loop System Connection To a Closed Loop SystemFinal Checklist Startup III. Cleaning and Maintenance Cleaning and Sanitizing InstructionsCleaning Procedure Sanitizing Procedure Following Cleaning Procedure Maintenance Instructions Preparing the Icemaker for Long StorageDrain the water tank Hoshizaki AMERICA, INC

KM-1900SWH/3, KM-1900SAH/3, KM-1900SRH/3 specifications

The Hoshizaki KM-1900 series, comprising the KM-1900SAH/3, KM-1900SWH/3, and KM-1900SRH/3 models, is recognized in the commercial ice-making industry for its exceptional performance and reliability. These machines are engineered for high efficiency, ensuring that businesses can meet their ice needs without compromising on quality or output.

One of the standout features of the KM-1900 series is its impressive ice production capability. With a production capacity of up to 1900 pounds of ice per day, these machines are designed to cater to high-demand environments such as restaurants, bars, and hotels. The energy-efficient operation of the KM-1900 series not only helps businesses save on electricity costs but also contributes to environmental sustainability, an increasing concern in today’s world.

The machines incorporate a sophisticated air-cooled condenser that aids in maintaining optimal ice production even in warmer conditions. This feature ensures a consistent performance throughout the year, regardless of external temperature fluctuations. Additionally, the KM-1900 models are equipped with a self-cleaning cycle, which simplifies maintenance and extends the longevity of the equipment. This automatic cleaning function helps reduce mineral buildup, thereby guaranteeing the ice’s purity and clarity.

In terms of design, the KM-1900 series showcases a durable stainless-steel exterior, which is both aesthetically pleasing and resistant to corrosion. The sleek design allows for easy integration into any commercial setting. The removable front panels also contribute to easier access for maintenance and service, minimizing downtime.

A significant technological advancement featured in this series is the unique “Kold-Dry” technology, which enhances the freezing process and ensures that the ice produced is harder and lasts longer. This feature is especially beneficial for businesses that require ice to stay intact for extended periods, such as seafood markets or catering services.

Furthermore, the KM-1900SAH/3, KM-1900SWH/3, and KM-1900SRH/3 models come with various ice types. The KM-1900SAH/3 produces traditional cubed ice suitable for drinks, while the KM-1900SWH/3 offers flake ice ideal for perishables. The KM-1900SRH/3 specializes in producing nugget ice, a favorite among beverage enthusiasts.

In summary, the Hoshizaki KM-1900 series stands out for its robust performance, innovative features, energy efficiency, and user-friendly design, making it an ideal choice for any commercial ice-making application.
Top Page Image Contents