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Hoshizaki DB-130H manual

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Table of contents for the manual

  • Page 1

    SER VICE MANU AL July 13, 2005 MODEL HOSHIZAKI ICE DISPENSING BIN DB-130H 73128 June 15, 2005 ISSUED: NO: REVISED:[...]

  • Page 2

    2 IMPOR T ANT Only qualified ser vice technicians should attempt to ser vice or maintain this dispensing bin. No ser vice or maintenance should be under taken until the technician has thoroughly read this Ser vice Manual. HOSHIZAKI provides this man ual pr imarily to assist qualified ser vice technicians in the ser vice and maintenance of the dis[...]

  • Page 3

    3 Please re view this manual. It should be read carefully before the dispensing bin is ser viced or maintenance operations are perf or med . Only qualified ser vice technicians should ser vice and maintain the dispensing bin . This manual should be made av ailab le to the technician pr ior to ser vice or maintenance . CONTENTS I. Specification ..[...]

  • Page 4

    4 I. Specification W e reser ve the right to make changes in specifications and design without prior notice. AC SUPPLY VOLTAGE 115/60/1 AMPERAGE 1.4 A MINIMUM CIRCUIT AMPACIT Y 15 A MAXIMUM FUSE SIZE 15 A APPROXIMATE ELECTRIC CONSUMPTION 110 W APPROXIMATE STORAGE CAPACITY 130 lbs (60 Kg) APPROXIMATE ICE DISPENSING SPEED 20 lbs/min (9 kg/min) EXTER[...]

  • Page 5

    5 II. General Inf ormation A. Construction[...]

  • Page 6

    6 III. T ec hnical Information A. Wiring Diagram[...]

  • Page 7

    7 IV . Service Diagnosis Prob lem Possib le Cause Remedy [1] No ice dispensed. a) P ower Supply 1. "OFF" position. 1. Mov e to "ON" position. 2. Loose connection. 2. Tighten. 3. Bad contacts. 3. Check f or continuity and replace. 4. V oltage too high. 4. Check and get recommended voltage . b) Fuse (Inside Fused Disconnect, if an[...]

  • Page 8

    8 Prob lem Possib le Cause Remedy h) Mechanism 1. Chain out of position or loose. 1. Place in position or tighten. 2. Corrosion. 2. Apply oil. 3. K ey of sproc ket is not in position. 3. Place in position. 4. Bad alignment of sprock et. 4. Readjust. 5. F oreign matter interrupting agitator . 5. Remov e foreign matter . i) Ice Storage 1. No ice or l[...]

  • Page 9

    9 V . Remo val and Replacement of Components A. Gear Motor and Chain 1) T ur n off the power supply . 2) Remov e the front panel and left side panel. 3) Loosen the f our bolts holding Gear Motor Brack et (B) and the adjusting bolt. 4) Remov e the chain. 5) Loosen the sock et set screw and remo ve the sproc ket b y using a gear puller . 6) Install a[...]

  • Page 10

    10 C. Spout Switch 1) T ur n off the pow er supply . 2) Remov e the front panel. 3) Remov e the spout s witch assembly and Barrier (A). 4) Disconnect the connectors from the spout s witch leads. 5) Install a new spout s witch. 6) Assemble the remo ved par ts in the re v erse order of the above procedure . 7) T ur n on the power supply . D . Solenoi[...]

  • Page 11

    11 VI. Cleaning and Maintenance Instructions IMPOR T ANT Ensure all components, f asteners and thumbscre ws are securely in place after any maintenance or cleaning is done to the equipment. A. Preparing the Ice Dispensing Bin f or Long Storage IMPOR T ANT Drain the icemak er and remov e all ice from the ice dispensing bin when shutting off the icem[...]

  • Page 12

    12 Chute Spout – F ront P anel[...]

  • Page 13

    13 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 A wa y” or “Lime-A-W a y” (Economics Laboratories Inc.), in one gallon of water . 7) Remov e the shutter assembly and spout and scrub them us[...]