Manitowoc QPA-310 Installation, Use, Care, And Service Manual
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Manitowoc QPA-310 Installation, Use, Care, And Service Manual

Marine q series dispenser
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MARINE
Q MODEL
DISPENSER
Installation,
Use, Care, and
Service Manual
Thank you for selecting a Manitowoc Dispenser, the dependability leader in ice making equipment and related
products. With proper care and maintenance, your new Manitowoc Dispenser will provide you with many years
of reliable and economical performance.
Part Number 80-1209-3
Rev C 7/00

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Summary of Contents for Manitowoc QPA-310

  • Page 1 Use, Care, and Service Manual Thank you for selecting a Manitowoc Dispenser, the dependability leader in ice making equipment and related products. With proper care and maintenance, your new Manitowoc Dispenser will provide you with many years of reliable and economical performance.
  • Page 2 NOTE: These dispensers may be used in conjunction contact Manitowoc Ice, Inc. We will be happy to with a Manitowoc ice machine for automatic fill of provide assistance.

  • Page 3: Table Of Contents

    Table of Contents Table of Contents Section 1 - General Information Foreword ..................................1-1 Model/Serial Number Location..........................1-1 Warranty Information ............................1-2 Equipment Overview...............................1-3 Section 2 – Equipment Specifications Q Series Measurements............................2-1 Q Series Metric Measurements ..........................2-2 Section 3 – Installation Procedures Installation Check List............................3-1 Installation Procedures ............................3-3 Post-Installation Check List ...........................3-4 Section 4 - Maintenance...
  • Page 4 Problem: Dispenser Does Not Dispense Ice ......................6-1 Problem: Dispenser Crushes Ice as it Dispenses ....................6-3 Problem: Ice Continues to Dispense Or Dispenses by Itself..........................6-3 Section 7 – Adjustments Guide Agitation Timer Adjustment ..........................7-1 Section 8 – Wiring Diagrams QPA-310 Standard Wiring Diagram........................8-1...

  • Page 5: Section 1 - General Information

    This manual is a reference guide for the If you cannot correct the problem, call your owner/operator, service agent and installer of this Manitowoc Service Agent, Distributor or the Factory. equipment. Please read this manual before installation Always have your model and serial number available or operation of the machine.

  • Page 6: Warranty Information

    4. Premium labor rates due to holidays, overtime, etc.; REGISTRATION CARD, Manitowoc will use the travel time; flat rate service call charges; mileage date of sale to the Manitowoc Distributor as the first and miscellaneous tools and material charges not day of warranty coverage for your new dispenser.

  • Page 7: Equipment Overview

    Section 1 General Information Equipment Overview The operation of the Q Series ice dispenser can be Ice Pick-Up divided into three main operations. They are When the customer activates the dispenser, the Dispenser Activation, Ice Pick-Up and Ice Delivery. gearmotor inside the dispenser begins to turn. Dispenser Activation The gearmotor shaft is attached to the paddle wheel Dispenser activation can be accomplished with a...
  • Page 8 General Information Section 1 THIS PAGE INTENTIONALLY LEFT BALNK...

  • Page 9: Section 2 - Equipment Specifications

    Section 2 Equipment Specifications Q Series Measurements (Eight foot cord with plug is included with the Dimensions: Width 30 inches U.S. Standard unit) Depth – overall 32 inches 120 Volts – 50 / 60 Hz. / 1 Ph 1.6 amp Height –...

  • Page 10: Q Series Metric Measurements

    General Information Section 1 Q Series Metric Measurements Dimensions: Electric Voltage – Cycle – Amperage: Width 76.2 cm 120 Volts – 60 Hz. – 1.6 amp (U.S. Standard) Depth – overall 81.3 cm (Eight foot cord with plug is included with the Height –...

  • Page 11: Installation Check List

    Section 3 Dispenser Operation Installation Check List For Q Series Dispensers Front View Side View NOTE: Dispensers must be installed on a solid, level floor or surface. Back View...
  • Page 12 Dispenser Operation Section 3 With Top-Mounted Ice Machines Installation Check List For Q Series Dispensers 6. Clearances for top and both sides of ice 1. Location: Floor drain available - A floor machine – Use clearances specified in the ice drain for the dispenser should be available.

  • Page 13: Installation Procedures

    Section 3 Dispenser Operation With Top-Mounted Ice Machines Installation Procedures 11. Make sure the dispenser bin top is level. A level bin is important for proper operation of the ice WARNING machine. Do not attempt to move a dispenser without first removing the ice machine.

  • Page 14: Post-Installation Check List

    Dispenser Operation Section 3 Installation Procedures (continued) 19. Clean and sanitize all equipment. The 22. Install foam gasket on the bottom of the front dispensers cleaning and sanitizing instructions panel. are on page 4-9. 23. Fill the dispenser bin one quarter full of ice or 20.

  • Page 15: Section 4 - Maintenance

    Section 4 Maintenance Disassembling the Dispenser Parts For Cleaning WARNING Unplug unit before servicing or cleaning. Dispenser Front Electric Shock Hazard. Panel Shut off water to ice machine. Black rubber holes Catch Hook Hold the front panel of the dispenser on both sides and tilt the panel forward.

  • Page 16: Cleaning The Drain Pan

    Maintenance Section 4 Disassembling the Dispenser Parts Cleaning the Drain Pan For Cleaning (continued) Dispenser Front Panel Catch Hook The drain pan is visible when the front panel of the dispenser is removed. Lift the front panel off the catch hooks and set the panel aside.

  • Page 17: Disassembling The Rocking Chute/Door

    Section 4 Maintenance Cleaning the Drain Pan Disassembling the (continued) Rocking Chute/Door WARNING Unplug unit before servicing or cleaning. Outer drain pan Electric Shock Hazard. Inner drain Remove the front panel as described on pages 4-1 and 4-2. Remove the inner drain pan. Clean the inner drain pan with sanitizing solution.
  • Page 18 Maintenance Section 4 Disassembling the Rocking Chute/Door (continued) Metal Support Bracket Door Lock Remove metal support bracket. Remove door lock. Metal Support Bracket Door Remove door. Loosen the two knurled screws of the metal support bracket. Remove ice chute.
  • Page 19 Section 4 Maintenance Disassembling the Rocking Chute/Door (continued) Paddle wheel guard Paddle wheel guard Retainer Remove the two knurled screws from the plastic paddle wheel guard retainer. Pull the stainless steel paddle wheel guard from the slot that is cut into the chute… Paddle Paddle wheel...

  • Page 20: Re-Installing The Paddle Wheel Guard

    Maintenance Section 4 Re-Installing the Paddle Wheel Guard Correct Installation Slot in Cylinder hinge Chute Welded to Paddle Front of wheel Paddle wheel guard Guard Paddle wheel guard (front) When re-assembling the rocking chute/door, the Correct Installation: paddle wheel guard is placed in the slot in the If you press your finger forward against the ice chute.

  • Page 21: Disassembling The Dispenser Parts For Bin Cleaning (Agitator And Paddle Wheel Removal)

    Section 4 Maintenance Disassembling the Dispenser Parts For Bin Cleaning WARNING Unplug unit before servicing or cleaning. Ice dispenser bin contains moving parts that can move Paddle at any time and will cause injury if hands are in the wheel way.
  • Page 22 Maintenance Section 4 Disassembling the Dispenser Parts For Bin Cleaning (continued) Bushing Move the agitator to one side and slide the agitator forward until the rear of the agitator Slide the paddle wheel from its shaft. shaft is clear of the bushing. Remove the agitator from the bin area.

  • Page 23: Monthly Sanitizing Procedure

    4-1through 4-6. Allow the ice machine to begin filling the dispenser. Mix a solution of 3 ounces (100 ml) Manitowoc cleaner per 1-gallon (4 liters) plain tap water. After three batches are in the dispenser, test the dispenser operation.
  • Page 24 Maintenance Section 4 THIS PAGE INTENTIONALLY LEFT BLANK 4-10...

  • Page 25: Gearmotor Shaft Seal Replacement

    Section 5 Component Parts – Removal & Replacement Gearmotor Shaft Seal Replacement Oil seal retainer marks the topside of WARNING bin insulator plate Unplug unit before servicing or cleaning. Electric Shock Hazard. If the dispenser is top mounted with an ice machine, remove the ice machine front panel.
  • Page 26 Component Parts – Removal & Replacement Section 5 Gearmotor Shaft Seal Replacement (continued) Shaft seal marks the underside of bin insulator plate Shaft seal Locate the shaft seal on the underside of the bin insulator plate. Using a screwdriver, pry out the shaft seal, then throw the shaft seal away.
  • Page 27 Section 5 Component Parts – Removal & Replacement Gearmotor Shaft Seal Replacement (continued) Press the bin insulator plate back into place. Replace the three bolts. Using a 7/16” nut driver, tighten a quarter turn past tight. Replace the paddle wheel, agitator and paddle wheel pin in the dispenser.

  • Page 28: Removal Of The Gearmotor

    Component Parts – Removal & Replacement Section 5 Removal of the Gearmotor WARNING Unplug unit before servicing or cleaning. Electric Shock Hazard. Removal pins Remove the front panel from dispenser. (See pages 4-1 and 4-2.) Remove paddle wheel pin, agitator, and paddle wheel.
  • Page 29 Section 5 Component Parts – Removal & Replacement Removal of the Gearmotor (continued) As soon as the second pin is removed, be sure to hold onto the gearmotor as it slides forward. Then place the gearmotor aside.
  • Page 30 Component Parts – Removal & Replacement Section 5 THIS PAGE INTENTIOALLY LEFT BLANK...

  • Page 31: Section 6 - Ice Dispensing Troubleshooting

    Section 6 Ice Dispensing Troubleshooting Ice Dispensing Troubleshooting WARNING Unplug unit before servicing or cleaning. WARNING Unplug unit before servicing or cleaning. Ice dispenser bin contains parts that can move at any time and will cause injury if hands are in Electric Shock Hazard.

  • Page 32: Problem: Dispenser Does Not Dispense Ice

    Ice Dispensing Troubleshooting Section 6 Problem: Dispenser does not dispense ice (continued) Problem Possible Cause To Correct The gearmotor runs, but the Remove the paddle wheel pin. Is If the paddle wheel pin is broken this pin broken, damaged, or or missing, replace the pin.

  • Page 33: Problem: Dispenser Crushes Ice As It Dispenses

    Section 6 Ice Dispensing Troubleshooting Problem: Dispenser crushes ice as it dispenses Problem Possible Cause To Correct Dispenser crushes ice as it The ice in the bin is not the Replace ice with acceptable type. dispenses. proper size and type? Adjust ice machine to make a Is the ice being used a full size good, complete, not hollow piece...
  • Page 34 Ice Dispensing Troubleshooting Section 6 THIS PAGE INTENTIONALLY LEFT BLANK...

  • Page 35: Section 7 - Adjustments Guide

    Section 7 Adjustments Guide Agitation Timer Adjustment The agitation timer is standard equipment for the floor standing dispenser. The purpose of the timer is to periodically agitate the ice in the bin, preventing the ice from congealing together. The timer is located in the electrical box of the dispenser.
  • Page 36 Adjustments Guide Section 7 THIS PAGE INTENTIONALLY LEFT BLANK.

  • Page 37: Section 8 - Wiring Diagrams

    Section 8 Wiring Diagrams QPA-310 STANDARD WIRING DIAGRAM...
  • Page 38 Manitowoc, WI 54221-1720 Phone: (920) 682-0161 Service Fax: (920) 683-7585 We reserve the right to make product Web Site - www.manitowocice.com improvements at any time. ©1998 Manitowoc Ice, Inc. Specifications and design are subject to Litho in USA change without notice.

This manual is also suitable for:

Qfa-29Qfa–291

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