Hoshizaki DT-400BAH-OS Instruction Manual
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Hoshizaki DT-400BAH-OS Instruction Manual

Hoshizaki DT-400BAH-OS Instruction Manual

Cubelet icemaker / dispenser
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Hoshizaki
Hoshizaki America, Inc.
"A Superior Degree
of Reliability"
www.hoshizaki.com
Cubelet Icemaker / Dispenser
Model
DT-400BAH-OS
INSTRUCTION MANUAL
®
Issued: 2-28-2008
Revised: 6-14-2010

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Summary of Contents for Hoshizaki DT-400BAH-OS

  • Page 1 Hoshizaki America, Inc. “A Superior Degree of Reliability” www.hoshizaki.com Cubelet Icemaker / Dispenser Model DT-400BAH-OS INSTRUCTION MANUAL ® Issued: 2-28-2008 Revised: 6-14-2010...
  • Page 2 Should the reader have any questions or concerns which have not been satisfactorily addressed, please call, write, or send an e-mail message to the Hoshizaki Technical Support Department for assistance. HOSHIZAKI AMERICA, INC.

  • Page 3: Table Of Contents

    This manual should be read carefully before the icemaker is installed and operated. Only qualified service technicians should install, service, and maintain the icemaker. Read the warnings contained in this booklet carefully as they give important information regarding safety. Please retain this booklet for any further reference that may be necessary.

  • Page 4: Specifications

    I. Specifications A. Nameplate Rating HOSHIZAKI ICE MAKER MODEL NUMBER SERIAL NUMBER AC SUPPLY VOLTAGE AMPERES DESIGN PRESSURE REFRIGERANT MOTOR-COMPRESSOR THERMALLY PROTECTED, ICE MAKER See the nameplate for electrical and refrigeration specifications. This nameplate is located on the rear panel.

  • Page 5: Dimensions / Connections

    B. Dimensions / Connections...

  • Page 6: Installation And Operating Instructions

    II. Installation and Operating Instructions A. Checks Before Installation 1. Install in accordance with all applicable national, state, and local regulations. 2. Ensure all components, fasteners, and thumbscrews are securely in place after installation. 3. Remove the shipping carton, tape, and packing material. If any are left in the icemaker, it will not work properly.

  • Page 7: Location

    32°F (0°C). See "III.D. Preparing the Icemaker for Long Storage." DT-400BAH-OS: Sunlight, direct and indirect, can have an effect on the operation of the dispense sensors. If a problem is noticed, the machine should be moved out of direct sunlight and/or farther away from any outside windows.

  • Page 8: Electrical Connection

    E. Electrical Connection See Fig. 2 The GREEN ground wire in the factory-installed power cord is connected to a screw on the bracket where the cord enters the machine. If it becomes necessary to remove or replace the power cord, be sure to connect the power cord’s ground wire to this screw upon reattachment.

  • Page 9: Water Supply And Drain Connections

    F. Water Supply and Drain Connections See Fig. 3 To prevent damage to the equipment, do not operate this icemaker when the water supply is off, or if the pressure is below 10 PSIG. Do not run the icemaker until the proper water pressure is reached. • Water supply inlet is 1/2" female pipe thread (FPT).

  • Page 10: Final Checklist

    G. Final Checklist 1) Is the icemaker level? 2) Is the icemaker in a site where the ambient temperature is within +45°F to +100°F (+7°C to +38°C) and the water temperature is within +45°F to +90°F (+7°C to +32°C) all year around? 3) Is there at least a 6"...

  • Page 11: Startup

    H. Startup 1. All parts are factory-adjusted. Improper adjustments may result in failure. 2. If the icemaker is turned off, wait for at least 3 minutes before restarting the icemaker to prevent damage to the compressor. 1) Make sure the icemaker is unplugged and the power switch on the control box is in the "OFF"...
  • Page 12 Power Switch "ON" and "OFF" Control Switch ("ICE", "OFF" or "DRAIN") Dispense Mode Switch ("PORTION" or "CONTINUOUS") Dispense Ice Sensor Agitator Motor Dispensing Motor Fig. 4 Dispense Water Sensor Fig. 5...

  • Page 13: Controls And Adjustments

    The figures on the label indicate dispensing time (sec.). When shipped, the portion control is set at the minimum dispensing time (0.6 sec.). DT-400BAH-OS ... . Approximately 0.72 oz. Approximate amount of ice dispensed per second.

  • Page 14: Cleaning And Maintenance

    Be careful not to leave any solution in the storage bin. A. Cleaning and Sanitizing Instructions - Water System 1. Cleaning Solution Dilute approximately 9.6 fl. oz. (0.29 l) of Hoshizaki "Scale Away" with 1.6 gallons (6.0 l) of warm water. 2. Cleaning Procedure 1) Close the water supply line shut-off valve.

  • Page 15: Sanitizing Solution

    8) Allow the icemaker to sit for about 10 minutes before operation. If you placed a clamp on the reservoir hose in step 7, remove it before operation. 9) Plug the icemaker back in. Move the power switch to the "ON" position and replace the panels in their correct positions.
  • Page 16 8) Move the control switch to the "OFF" position. Remove the upper front, top and left side panels. 9) Move the power switch to the "OFF" postion. Unplug the icemaker from the electrical outlet. 10) Disconnect the ice transport hose from the spout, and pour fresh water into the ice transport hose to rinse out the solution and fill the evaporator and reservoir.

  • Page 17: Cleaning And Sanitizing Instructions - Dispensing Components

    Perform following the cleaning and sanitizing procedures for the water system. 1. Cleaning Solution Dilute approximately 9.6 fl. oz. (0.29 l) of recommended cleaner, Hoshizaki "Scale Away" or "LIME-A-WAY" (Economics Laboratory, Inc.), with 1.6 gallons (6.0 l) of warm water.
  • Page 18 8) Remove the thumbscrews, spout cover, ice dispensing spout, and water dispensing nozzle. See Fig. 10. 9) Immerse the parts removed in steps 4 through 8 in the cleaning and sanitizing solutions for about 15 minutes each. 10) Rinse these parts thoroughly with clean water. 11) Thoroughly wipe the shutter located above the ice dispensing spout.

  • Page 19: Maintenance

    Lower Bearing Mechanical Seal Consult with your local distributor about inspection and maintenance service. To obtain the name and phone number of your local distributor, call Hoshizaki Technical Support at 1-800-233-1940 in the USA. 1. Icemaker and Storage Bin • Hoshizaki recommends cleaning this icemaker at least twice a year. More frequent cleaning, however, may be required in some existing water conditions.

  • Page 20: Preparing The Icemaker For Long Storage

    D. Preparing the Icemaker for Long Storage When the icemaker is not used for two or three days under normal conditions, it is sufficient to only move the control switch to the "OFF" position. When storing the icemaker for extended time or in sub-freezing temperatures, turn the water off and drain out all water from the water lines and remove the ice from the bin.
  • Page 21 HOSHIZAKI AMERICA, INC. 618 Hwy. 74 S., Peachtree City, GA 30269 USA TEL (770) 487-2331 FAX (770) 487-3360 www.hoshizaki.com 91A2KB10C...

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