Hoshizaki DB-130H Service Manual

Hoshizaki DB-130H Service Manual

Ice dispensing bin
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Hoshizaki
Hoshizaki America, Inc.
"A Superior Degree
of Reliability"
www.hoshizaki.com
Ice Dispensing Bin
Model
DB-130H
SERVICE MANUAL
Number: 73128
Issued: 7-13-2005
Revised: 7-29-2005

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Summary of Contents for Hoshizaki DB-130H

  • Page 1 Hoshizaki America, Inc. “A Superior Degree of Reliability” www.hoshizaki.com Ice Dispensing Bin Model DB-130H SERVICE MANUAL Number: 73128 Issued: 7-13-2005 Revised: 7-29-2005...
  • Page 2 No service or maintenance should be undertaken until the technician has thoroughly read this Service Manual. HOSHIZAKI provides this manual primarily to assist qualified service technicians in the service and maintenance of the dispensing bin. Should the reader have any questions or concerns which have not been satisfactorily addressed, please call or write to the HOSHIZAKI Technical Support Department for assistance.
  • Page 3: Table Of Contents

    Please review this manual. It should be read carefully before the dispensing bin is serviced or maintenance operations are performed technicians should service and maintain the dispensing bin made available to the technician prior to service or maintenance I. Specification ... 4 II.
  • Page 4: Specification

    I. Specification AC SUPPLY VOLTAGE AMPERAGE MINIMUM CIRCUIT AMPACITY MAXIMUM FUSE SIZE APPROXIMATE ELECTRIC CONSUMPTION 110 W APPROXIMATE STORAGE CAPACITY APPROXIMATE ICE DISPENSING SPEED EXTERIOR DIMENSIONS ( W x D x H ) INTERIOR DIMENSIONS ( W x D x H ) EXTERIOR FINISH INTERIOR FINISH INSULATION...
  • Page 5: General Information

    II. General Information A. Construction...
  • Page 6: Technical Information

    III. Technical Information A. Wiring Diagram...
  • Page 7: Service Diagnosis

    IV. Service Diagnosis Problem Possible Cause [1] No ice dispensed. a) Power Supply b) Fuse (Inside Fused Disconnect, if any) c) Spout Switch d) Door Switch e) Safety Switch f) Gear Motor g) Solenoid Remedy 1. "OFF" position. 1. Move to "ON" position. 2.
  • Page 8 Problem Possible Cause h) Mechanism i) Ice Storage [2] Abnormal noise. a) Gear Motor or Gear Head 1. Bearing worn out. b) Mechanism c) Solenoid [3] Ice in storage bin often a) Bin Drain melts. Remedy 1. Chain out of position or 1.
  • Page 9: Removal And Replacement Of Components

    V. Removal and Replacement of Components A. Gear Motor and Chain 1) Turn off the power supply. 2) Remove the front panel and left side panel. 3) Loosen the four bolts holding Gear Motor Bracket (B) and the adjusting bolt. 4) Remove the chain.
  • Page 10: Spout Switch

    C. Spout Switch 1) Turn off the power supply. 2) Remove the front panel. 3) Remove the spout switch assembly and Barrier (A). 4) Disconnect the connectors from the spout switch leads. 5) Install a new spout switch. 6) Assemble the removed parts in the reverse order of the above procedure. 7) Turn on the power supply.
  • Page 11: Cleaning And Maintenance Instructions

    3) Clean the ice dispensing bin and wipe it dry. B. Cleaning Instructions 1. HOSHIZAKI recommends cleaning this unit at least once a year. (See the "Cleaning Instructions" on the icemaker.) More frequent cleaning, however, may be required in some existing water conditions.
  • Page 12 Spout – Front Panel Chute...
  • Page 13: Sanitizing Procedure - Following Cleaning Procedure

    6) Scrub the inside of the bin, the agitator, the spout of the bin, the spout of the front panel and chute using a nylon scouring pad, brushes and cleaning solution, such as 5 oz. Hoshizaki “Scale Away” in one gallon of water. 7) Remove the shutter assembly and spout and scrub them using the cleaning solution made in step 6.

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