Hussmann CR3-F Installation And Operation Manual
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Hussmann CR3-F Installation And Operation Manual

Hussmann CR3-F Installation And Operation Manual

Combination service and self-service meat /fish case with rear storage
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See also: Operation & Installation Manual
R3(CR3),R3HV(CR3HV)-M/F
Combination Service and Self-service Meat /Fish case
with rear storage
INSTALLATION & OPERATION GUIDE

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Summary of Contents for Hussmann CR3-F

  • Page 1 R3(CR3),R3HV(CR3HV)-M/F Combination Service and Self-service Meat /Fish case with rear storage INSTALLATION & OPERATION GUIDE...

  • Page 2: Table Of Contents

    Coil and Refrig. Self-Service Front Case CR3-M : Refrigerated Service Top for Meat with Gravity Coil and Refrig. Self-Service Front Case CR3-F : Refrigerated Service Top for Fish with Gravity Coil and Refrig. Self-Service Front Case SHIPPING DAMAGE All equipment should be thoroughly examined for shipping damage before and during unloading.

  • Page 3: Cut & Plan Views

    Drain 12" X 12" WATER. & REFRIG. MECHANICAL CASE FRONT 8‘ 1" 8'-2" (VARIABLE LENGTHS) R3-M CR3-M R3-F CR3-F Service Cases with Self Service Front Plan View Scale = 1/4” Optional Dry, Refrigerated or no storage " " 8" "...
  • Page 4 Stainless Steel Ice Pan 50" CR3HV-F High Volume Fish Case with Curved Glass, Gravity Coil and Ice Pans Scale = 1/2" Stainless Steel Ice Pans 50" R3HV-F High Volume Service - Fish Case with Straight Glass, Gravity Coil and Ice Pans Scale = 1/2"...

  • Page 5: Installation

    IMPORTANT !: PLEASE READ THESE INSTRUCTIONS COMPLETELY BEFORE BEGINNING CASE INSTALLATION. LOCATION The refrigerated merchandisers have been designed for use only in air conditioned stores where temperature and humidity are maintained at or below 75°F and 55% relative humidity. DO NOT allow air conditioning, electric fans, open doors or windows (etc.) to create...
  • Page 6 5. Apply liberal beads of case joint sealant (butyl) to the areas (solid dark lines) shown in the diagram below (Fig.2, #1) of the fi rst case. DO NOT USE PLUMBER'S PUTTY! Fig.2, #1 DO NOT USE PLUMBER'S PUTTY! Plumber's putty will not allow the cases to be fully drawn together which will cause gaps between the cases resulting in poor bodywork fi...

  • Page 7: Level Minitop Hardware

    4. Raise glass and loosen hex screw. (See diagram on page 9.) 5. Shim to adjust until level using shims available from Hussmann (16 or 20 gauge stainless steel). 6. Check angle by using level placed on top of mini top hardware.
  • Page 8 1. Inspect the gap between the glass panels If pinched at the top: Gap is more narrow at the top than at the bottom. Correct UNEVEN GAP and opening overlap problems by VERTICALLY adjusting the hinge(s) to even the gap Adjust center hinge (Outer hinges stationary) As this diagram indicates, raising the middle hinge draws the bottom edges closer together.
  • Page 9 Rev. 0707 inside edges further away from the surface or edge which the glass rests upon. (See Vertical Adjustment of Glass) Adjust outside hinges (Center hinge stationary) As this diagram indicates, pulling the outside hinge further back, pulls the outside edge closer to the surface or edge which the glass rests upon.

  • Page 10: Plumbing

    fi xture. The 3 P-traps must be installed to prevent air leakage and insect entrance into the fi xture. NOTE: PVC-DWV solvent cement is recommended. Follow Hussmann’s instructions. INSTALLING CONDENSATE DRAIN Poorly or improperly installed condensate drains can se riously interfere with the operation of this re frigerator, and result in costly maintenance and product losses.

  • Page 11: Thermostat (T-Stat) Location

    Rev. 0707 CONTROL SETTINGS See the “Case Specs” section of this guidebook for the appropriate settings for your merchandiser. Maintain these parameters to achieve near constant product temperatures. Product temperature should be measured fi rst thing in the morning, after having been refrigerated overnight.

  • Page 12: Case Cleaning

    Actual ampere draw may be less than specifi ed. Field wiring from the refrigeration control panel to the merchandisers is required for refrigeration thermostats. Most component amperes are listed in the “Case Specs” section, but always check the serial plate.

  • Page 13: Front Deck Pan Placement

    CLEANING Hussmann recommends using a clean damp chamois, or a paper towel marked as dust and abrasive free with 210 Plastic Cleaner and Polish available by ®...

  • Page 14: Lamps

    Hussmann cases were not designed to “heat up” or “cool down” product—but rather to maintain an item’s proper temperature for maximum shelf life.

  • Page 15: Case Specifi Cations

    Rev. 0707 Case Specifi cations...
  • Page 16 R3(CR3),R3HV(CR3HV)-M/F-0707 Case Specifi cations...

  • Page 17: Schematics

    Rev. 0707 Schematics BALLAST 125-01-3266 BALLAST 125-01-3266 F28T5-48" 125-03-1131 F32T8-48" 125-03-0028 F25T8-36" 125-03-0020...
  • Page 18 Schematics BALLAST 125-01-3266 BALLAST 125-01-3266 BALLAST 125-01-3266 CAP OFF WIRE BALLAST 125-01-3267 CAP OFF WIRE R3(CR3),R3HV(CR3HV)-M/F-0707 F21T5-36" 125-03-1128 F21T5-36" 125-03-1128 F21T5-36" 125-03-1128 F21T5-36" 125-03-1128 F40T8-60" 125-03-1167 F40T8-60" 125-03-1167...
  • Page 19 Rev. 0707 Schematics BALLAST 125-01-3266 BALLAST 125-01-3266 BALLAST 125-01-3266 BALLAST 125-01-3266 F28T5-48" 125-03-1131 F28T5-48" 125-03-1131 F28T5-48" 125-03-1131 F28T5-48" 125-03-1131 F32T8-48" 125-03-0028 F32T8-48" 125-03-0028 F25T8-36" 125-03-0020 F25T8-36" 125-03-0020...
  • Page 20 Schematics BALLAST 125-01-3266 BALLAST 125-01-3266 CAP OFF WIRE BALLAST 125-01-3266 BALLAST 125-01-3266 CAP OFF WIRE BALLAST 125-01-3266 BALLAST 125-01-3266 BALLAST 125-01-3266 R3(CR3),R3HV(CR3HV)-M/F-0707 F28T5-48" 125-03-1131 F28T5-48" 125-03-1131 F28T5-48" 125-03-1131 F28T5-48" 125-03-1131 F28T5-48" 125-03-1131 F28T5-48" 125-03-1131 F32T8-48" 125-03-0028 F32T8-48" 125-03-0028 F25T8-36" 125-03-0020 F25T8-36"...

  • Page 21: Appendices

    Rev. 0707 APPENDIX A. – Temperature Guidelines The refrigerators should be operated according to Hussmann’s published engineering specifi cations for entering air temperatures for specifi c equipment applications. Table 1 shows the typical temperature of the air entering the food zone one hour before the start of defrost and one hour after defrost for various categories of refrigerators.

  • Page 22: Appendix C. - Field Recommendations

    quency and length without substan- tially exceeding the actual needs. This should include checking the electrical or refrigerant circuits to make sure that defrosts are correctly programmed for all the refrigerators connected to each refrigeration system. e) Recording instruments should be used to check performance.

  • Page 23: Appendix D. - Recommendations To User

    1.2 Load levels as defi ned by Hussmann must be observed. 1.3 The best preservation is achieved by fol- lowing these rules: a) Buy quality products.
  • Page 24 Service Record Last service date: Additional copies of this publication may be obtained by contacting: Hussmann ® 13770 Ramona Avenue • Chino, California 91710 (909) 628-8942 FAX (909) 590-4910 The MODEL NAME and SERIAL NUMBER is required in order to provide you with the correct parts and information for your particular unit.

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