Hussmann R3-M Installation & Operation Manual
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Hussmann R3-M Installation & Operation Manual

Combination service and self-service meat/fish case
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R 3 ( C R 3 ) - M / F
C O M B I N AT I O N S E R V I C E AN D S E L F - S E R V I C E M E AT / F I S H C AS E
I N S T A L L A T I O N & O P E R A T I O N G U I D E

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Summary of Contents for Hussmann R3-M

  • Page 1 R 3 ( C R 3 ) - M / F C O M B I N AT I O N S E R V I C E AN D S E L F - S E R V I C E M E AT / F I S H C AS E I N S T A L L A T I O N &...

  • Page 2: General Instructions

    (909) 590-4910 (800) 395-9229 www.hussmann.com This Booklet Contains Information on: R3-M : Refrigerated Service Top for Meat with Gravity Coil and Refrig. Self-Service Front Case R3-F : Refrigerated Service Top for Fish with Gravity Coil and Refrig. Self-Service Front Case CR3-M : Refrigerated Service Top for Meat with Gravity Coil and Refrig.

  • Page 3: Table Of Contents

    2. Table of Contents 1. General Instructions...............2 2. Table of Contents ..............3 3. Cut and Plan Views ..............4 4. Installation................5 5. Plumbing ................15 6. Refrigeration .................16 7. Electrical................18 8. User Information..............19 9. Electrical Wiring Diagrams ..........22 10. Wiring Diagrams ..............23 11.

  • Page 4: Cut And Plan Views

    16 3/8" AREA 12" X 12" CASE FRONT 1" 1" 8'-2" 8" 39" 4" (VARIABLE LENGTHS) 51" R3-M CR3-M R3-F CR3-F CR3-F Service Cases with Self Service Front Fish Case with Curved Glass, Plan View Gravity Coil and Ice Pans...

  • Page 5: Installation

    4. Installation ARE JOINED IN THE FIELD. WHEN JOINING, USE A CARPENTERS LEVEL AND SHIM LEGS ACCORDINGLY. CASES MUST BE RAISED CORRECTLY: LIFT UNDER LEGS OR WOOD LEG BRACES WHERE SUPPORT IS IMPORTANT BEST, TO PREVENT DAMAGE TO THE CASE. INFORMATION 1.
  • Page 6 Installation (Cont'd) 5. Apply liberal beads of case joint sealant (butyl) to 6. Slide the second case up to the first case snugly. the areas (solid dark lines) shown in the diagram Then align the second case to the first case so that below (Fig.2, #1) of the first case.
  • Page 7 9.) 5. Shim to adjust until level using shims available from WARNING Hussmann (16 or 20 gauge stainless steel). 6. Check angle by using level placed on top of mini top hardware. Note: a 6" level will fit perfectly within access area.
  • Page 8 Installation (Cont'd) Strategies for correcting Glass bounce and opening overlap problems Adjust hinges FRONT – BACK. Adjustments Before calling for service if something seems wrong, check the following: 1. Inspect the gap between the glass panels A.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 Installation (Cont'd) Strategies for correcting Glass Bounce and opening overlap problems Adjust hinges FRONT - BACK. Adjust center Hinge (Outer hinges stationary). As this diagram indicates, pulling the middle hinge further back, pulls the inside edges closer to the surface or edge which the glass rests upon. And pushing the middle hinge to the front, pushes the inside edges further away from the surface or edge which the glass rests upon.
  • Page 10 Installation (Cont'd) •Vertical Adjustment 1. Remove 2. Lift open 3. Loosen hex screw 4. Add or remove 5. Close glass panel(s) top glass glass panel(s) (1/4” allen). shims as needed. and check alignment and panel and relieve (see note on shims Retighten hex screw enclosing below)
  • Page 11 Installation (Cont'd) Scale Stand Installation Instructions 1.- Set Scale Stand to desire location 2.- Drill holes and screw in place (with screws provided – Hex Tek S/S 10-16 X ½”) Note: Use hole pattern...
  • Page 12 Installation (Cont'd) Wrapping Boards Installation Instructions Step 2: Measure 10 inches from top of the case. Step 1: Measure 6 inches from wrapping board end. Note: Line up 6 inch mark with 10 inch mark. Step 3: Use bracket center hole to align with cross mark. Note: Use pencil/marker to mark hole pattern.
  • Page 13 Installation (Cont'd) Step 6: Install upper support bracket Step 7: Mount wrap board on top of bracket using a ¼” spacer to have a gap between rear wall and board. Step 8: Screw bracket into wrap board (screws provided -#8 X 1 ¼”) Step 8: Screw bracket into wrap board (screws provided -#8 X 1 ¼”) Installation Complete...
  • Page 14 Installation (Cont'd) Bumper Installation Instructions Step 1: Make sure the aluminum channel Step 2: Use silicone lubricant to help the and end caps are installed. bumper slide into the channel. Step 3: Starting on one end: while Step 4: As you insert the bumper into inserting the bumper, push it up against the the channel with one hand, pull the bumper end cap to prevent the bumper from shrinking...

  • Page 15: Plumbing

    5. Plumbing Waste Outlet and P-TRAP 3. Always provide as much down hill slope ("fall") as possible; 1/8" per foot is the preferred minimum. The waste outlet is located off the center of the case on PVC pipe, when used, must be supported to one side allowing drip piping to be run lengthwise under the fixture.

  • Page 16: Refrigeration

    6. Refrigeration Piping Thermostatic Expansion Valve Location The refrigerant line outlets are located under the case. Locate first the electrical box, the outlets are then on the This device is located on the same side as the refrigeration same side of the case but at the opposite end. Insulate stub.
  • Page 17 SELF-SERVICE; MEAT/FISH SERVICE REVISION DATE 05/01/18 HUSSMANN - R3M, R3F (straight glass) a n CR3M, CR3F ( ! " r # $ glass)% S t a n a r H$ight, & ' H , ( &)H * + T I * N S (CHIN*) REFRI,ERATI*N - ATA% 20°...

  • Page 18: Electrical

    7. Electrical Wiring Color Code Electrical Service Receptacles (When Applicable) Standard Case Wire Color Code The receptacles located on the exterior of the merchandiser are intended for scales and lighted displays. They are not Color Decsription Color intended nor suitable for large motors or other external Ground Green ...

  • Page 19: User Information

    The damage to the glass from product. Hussmann cases were not designed to “heat up” improper, caustic solutions is irreparable. or “cool down” product - but rather to maintain an item’s In addition to cleaning the glass with the recommended proper temperature for maximum shelf life.
  • Page 20 CAUTION Cleaning WHEN CLEANING, DO NOT SPRAY GLASS! FRONT AND BACK GLASS IS NOT Hussmann recommends using a clean damp chamois, or a SEALED AND WILL LEAK!!! paper towel marketed as dust and abrasive free with 210 ® Front glass is “Lift Up Glass” that is...
  • Page 21 User Information (Cont'd) Stainless Steel Cleaning and Care 4. Treat your Water Though this is not always practical, softening hard There are three basic things, which can break down your water can do much to reduce deposits. There stainless steel’s passivity layer and allow corrosion. are certain filters that can be installed to remove 1.

  • Page 22: Electrical Wiring Diagrams

    9. Electrical Wiring Diagrams Model Description size Diagram R3/CR3 R3/CR3-MF-4R 3023229 R3/CR3-MF-6R 3023230 R3/CR3-MF-8R 3023231 R3/CR3-MF-12R 3023232...

  • Page 27: Troubleshooting Guide

    11. Troubleshooting Guide Problem Possible Cause Possible Solution Case temperature is Ambient conditions may Check case position in store. Is the case located near an too warm. be affecting the case open door, window, electric fan or air conditioning vent that operation.
  • Page 28 Troubleshooting Guide (Cont'd) Problem Possible Cause Possible Solution Water has pooled Case drain is clogged. Clear drain. under case. PVC drains under case Repair as needed. may have a leak. Case tub has unsealed Seal as needed. opening. If the case is in a line- Install case to case joint and seal as needed.

  • Page 29: Appendices

    They are based on confirmed field experience over many years. 2. The installer is responsible for following the installation instructions and recommendations provided by Hussmann for the installation of each individual type refrigerator. 2. Refrigeration piping should be sized according to the equipment manufacturer’s recommendations and installed in accordance with normal refrigeration practices.
  • Page 30 11. Is the store ambient over 75°F, 55% RH as set forth in ASHRAE Standard 72 and ASHRAE Standard 117? 12. Are the shelf positions, number, and size other than recommended by Hussmann? 13. Is there an improper application or control system?
  • Page 31 Appendix D. - Recommendations to User 1.0 Hussmann Corporation provides instructions and recommendations for proper periodic cleaning. The user will be responsible for such cleaning, including the cleaning of low temperature equipment within the compartment and the cooling coil area(s). Cleaning practices, particularly with respect to proper refrigerator...
  • Page 32 Appendices (Cont'd) 1. Cleaning of non frozen food equipment should include a weekly cleaning of the food compartment as a minimum to prevent bacteria growth from accumulating. Actual use and products may dictate more frequent cleaning. Circumstances of use and equipment design must also dictate the frequency of cleaning the display areas.
  • Page 33 August 31, 2018 This warning does not mean that Hussmann products will cause cancer or reproductive harm, or is in violation of any product-safety standards or requirements. As clarified by the California State government, Proposition 65 can be considered more of a ‘right to know’...
  • Page 34 They can be found on a small metal plate on the Additional copies of this publication may be obtained by contacting: unit. Please note them below for future Hussmann® Chino reference. 13770 Ramona Avenue • Chino, California 91710 (909) 628-8942 FAX...

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R3-fCr3-mCr3-f

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