Grindmaster 3311 User Manual
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Grindmaster 3311 User Manual

Beverage freezer
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Model 3312 Beverage Freezer Manual
Grindmaster Corporation
4003 Collins Lane
Louisville, KY 40245 USA
(502) 425-4776 (800) 695-4500
FAX (502) 425-4664
www.grindmaster.com
© Grindmaster Corporation, 1996
0505 Form # WH-313-04
PRINTED IN USA
Part # W0600170

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  • Page 1 Model 3312 Beverage Freezer Manual Grindmaster Corporation 4003 Collins Lane Louisville, KY 40245 USA (502) 425-4776 (800) 695-4500 FAX (502) 425-4664 www.grindmaster.com © Grindmaster Corporation, 1996 0505 Form # WH-313-04 PRINTED IN USA Part # W0600170...

  • Page 3: Table Of Contents

    Wiring Diagrams ... 22 - 27 Refrigeration Diagrams ... 29 - 30 Information contained within this manual is subject to change without notice. Contact Grindmaster Corporation’s Customer/Technical Service Department at 1-800-695-4500 with any questions or for clarification. Model 3312 Table of Contents...

  • Page 4: Safety Precautions

    5. Keep operating area clean. 6. Do not attempt any repairs unless the main power supply to the freezer has been disconnected. Contact Grindmaster Technical Service for service assistance. 7. Do not put objects or fingers in the dispense plunger.
  • Page 5 Product Tips (cont.) Some cappuccino or latté mixes contain dairy products which can spoil if not refrigerated. If the freezer is to be turned off at night these products must be removed from the freezer. Contact your local health department regarding its regulations for proper mix handling and storage. Carburetor Assembly Your new freezer uses a metering device, known as a carburetor, to feed the proper ratio of mix and air into the freez- ing cylinder (and to prevent frozen product from rinsing out of the freezing cylinder).

  • Page 6: Installation

    Have the carrier note any visible damage on the freight bill. If concealed damage and/or shortages are found later, advise the carrier within 10 days and request inspection. The customer must place any claim for damage and/or shortage with the carrier. Grindmaster cannot make any claims against the carrier.
  • Page 7 Seal Installation Instructions * Optional items specified when the unit is ordered. 7. Fill out Warranty Registration Card with the requested information and mail to Grindmaster Corporation. 8. Replace side panels. 9. Assemble the dispense valve following the instructions on page 8. The valve plunger, spring and retaining pin come in the small parts bag.

  • Page 8: Operation And Adjustments

    (transparency) between the clear and opaque plates (plastic lens). Put these in place under the lip of the machine top. Slip the electrical box cover back on to the machine and reinsert the screws. (See Figure I) Grindmaster offers a variety of drink headers including: frozen beverage, frozen lemonade, cappuccino, margarita, pina colada, frozen cocktail, frozen daiquiri and smoothie.
  • Page 9 Consistency Adjustment From time to time, it may become necessary to readjust the consistency setting (thickness) to compensate for variation between different mixes or to switch from one type of product to another. This adjustment is made as follows: 1. Disconnect electrical power. WARNING: Do not attempt to readjust the freezer until electrical power has been disconnected.

  • Page 10: Care & Cleaning

    CARE AND CLEANING Cleaning and sanitizing frequency must be followed according to state and local health department regulations. NOTE: Each time the freezer is fully disassembled, all foodzone freezer components must be thoroughly washed and sanitized using procedures recommended by the local health department. In lieu of local health department recommendations, use a three compartment sink;...
  • Page 11 Disassembly and Cleaning (cont.) 4. Remove stationary half of the shaft seal assembly from the back end of the freezer cylinder. This is accomplished by reaching into the cylinder and pulling seal out with your index finger. (See Figure R) 5.
  • Page 12 Sanitizing and Refilling 1. Reassemble carburetors by installing the two o-rings at the bottom of the carb tubes. 2. Place the carburetor assemblies in the bottom of each hopper. 3. Install the o-rings on each valve plunger and lay plunger assembly on a clean piece of paper towel.

  • Page 13: Maintenance

    Clean-In-Place Procedure (Daily Cleaning) This equipment has been approved for a Clean-In-Place procedure that does not require complete disassembly on a daily basis. The unit still requires regular complete disassembly for cleaning and sanitizing. To perform the C-I-P procedure follow the instruction below: 1.
  • Page 14 Preventative Maintenance Procedure (Every 6 to 12 Months) A preventative maintenance visit should be performed every 6 to 12 months depending on the usage and environ- ment where the unit is placed. (Ex. seasonal machines - once before season, year round machines - twice per year). The following procedures should be performed during a preventative maintenance visit.
  • Page 15 How to Clean Condenser (Air-Cooled Unit Only) NOTE: Loss of refrigeration efficiency will result if condenser is allowed to become dirty. Excessive compressor run time or loss of capacity are a good indication that the condenser needs to be cleaned. 1.

  • Page 16: Troubleshooting

    8am - 6pm EST) or an authorized service center in your area. Please have the model and serial number ready so that accurate information may be given. Prior authorization must be obtained from Grindmaster’s Technical Services Department for all warranty claims.
  • Page 17 Model 3312 Page 15...
  • Page 18 Model 3312 Exploded View 115V Air-Cooled Model ITEM NO. PART NO. DESCRIPTION W0201302 Evaporator Assy 3312 W0210075 Base Pan Assy 3312 W0211210 Frame Assembly W0200806 Compressor Assembly 3312 115V W0200807 Condenser Assembly, 3312 W0321029 Fan Assembly, 115V W0321035 Motor Assembly, 1/4 HP W0110013 Stud, Valve New Style W0611085...
  • Page 19 Model 3312 Exploded View 220V Air-Cooled Model ITEM NO. PART NO. DESCRIPTION W0201302 Evaporator Assy 3312 W0210075 Base Pan Assy 3312 W0211210 Frame Assembly W0200132 Compressor, AKA171AT032A4, 115V, 3PH, 60Hz W0200807 Condenser Assembly, 3312 W0321040 Fan Assembly, 115V W0321023 Motor Assembly, 1/4 HP W0110013 Stud, Valve New Style W0611085...
  • Page 20 Model 3312 Base Assembly 115V Air-Cooled Model Item Part No. Description W0210075 Base Pan Assembly, 3312 W0211210 Frame Assembly W0200806 Compressor Assembly W0200807 Condenser Assembly W0321029 Fan Assembly, 115V W0321029 Motor Assembly, 1/4HP W0611410 Rivet, Magna-Lok W0611410 1/4 Int. Tooth Lk Washer W0611082 Nut, 5/16-18 Flange, Lg W0611074...
  • Page 21 Model 3312 Base Assembly 220V Air-Cooled Model Item Part No. Description W0210075 Base Pan Assy 3312 W0211210 Frame Assy W0200132 Compressor, 240/220V, 50Hz W0200807 Condenser Assy, 3312 W0321040 Fan Assy, 115V W0321023 Motor Assy, 1/4 HP W0611410 Rivet, Magna Lok W0611247 1/4”...
  • Page 22 Model 3312 Electrical Box Assembly 115V Air-Cooled Model Item Part No. Description W0572297 Electrical Box, 3312 W0570044 Socket, Light-Leviton W0570235 Terminal, Block, 4 Circuit W0630811 Clip, Capacitor-Small W0570603 Start Capacitor W0570617 Capacitor, Run W0570638 Relay, Compressor W0570651 Heat Sequencer W0572032 Transformer Sub-Assy 83248 6-32 x 1/4 Screw...
  • Page 23 Model 3312 Electrical Box Assembly 220V Air-Cooled Model Item Part No. Description W0572297 Electrical Box, 3312 W0570054 Socket, Light-Leviton W0570235 Terminal, Block, 4 Circuit W0630812 Clip, Capacitor-Large W0630811 Clip, Capacitor-Small W0570666 Start Capacitor W0570667 Capacitor, Run W0570876 Relay, Compressor W0570651 Heat Sequencer W0570871 Transformer Sub-Assy...

  • Page 24: Wiring Diagrams

    Model 3312 Wiring Diagram 115V Air-Cooled Model Page 22 Item No. Part No. Description Item No. Part No. W0570043 Bulb W0570045 Ballast W0570044 Light Socket W0570007 Indicator Light W0570912 Switch W0570235 Terminal Block Description W0570651 Time Delay Relay W0570603 Start Capacitor W0570638 Compressor Relay W0570617 Run Capacitor W0572032 Transformer...
  • Page 25 Model 3312 Wiring Diagram 220V Air-Cooled Model Model 3312 Item No. Part No. Description Item No. Part No. W0570871 Transformer W0570667 Run Capacitor W0570876 Compressor Relay 78 W0570666 Start Capacitor W0570651 Time Delay Relay W0570235 Terminal Block Description W0570940 Toggle Switch W0570007 Indicator Light W0570054 Light Socket W0570053 Ballast...
  • Page 26 Model 3312 Compressor Wiring 115V Air-Cooled Model 220V Air-Cooled Model Page 24 Model 3312...
  • Page 27 Model 3312 Ladder Diagram 115V Air-Cooled Model Model 3312 Page 25...
  • Page 28 Model 3312 Ladder Diagram 220V Air-Cooled Model Page 26 Model 3312...
  • Page 29 Model 3312 (AC Units) Spinner Hook-Up 115V Model Model 3312 Spinner Hook-Up 220V Model Model 3312 Page 27...
  • Page 30 Model 3312 Refrigeration 115V Air-Cooled Model Page 28 Model 3312...
  • Page 31 Model 3312 Refrigeration 220V Air-Cooled Model Model 3312 Page 29...
  • Page 32 Model 3312 Refrigeration Schematic (AC Units) 115V & 220V Models Page 30 Model 3312...
  • Page 33 Model 3312 Page 31...
  • Page 34 Page 32 Model 3312...
  • Page 35 Model 3312 Page 33...
  • Page 36 Grindmaster® Coffee Grinders and Brewers • Espressimo® Espresso Machines • Crathco® Hot Beverage Dispensers Crathco® Cold and Frozen Beverage Dispensers • American Metal Ware® Coffee and Tea Systems Tel (502) 425-4776 • Fax (502) 425-4664 • 1-800-695-4500 P.O. Box 35020 • Louisville, KY 40232 • USA 0505 Form # WH-313-04 ©...

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