Hussmann Q1-DC Installation & Operation Manual
Deli service case
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Also See for Q1-DC:
- Installation and operation manual (35 pages) ,
- Technical data sheet (26 pages) ,
- Brochure & specs (2 pages)
Related Manuals for Hussmann Q1-DC
Summary of Contents for Hussmann Q1-DC
- Page 1 Q 1 - D C / D S Deli Ser vi ce C a s 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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Page 2: Table Of Contents 1. General Instructions
Check your shipment for any possible shortages of material. If a shortage should exist and is found to be the responsibility of Hussmann Chino, notify Hussmann Chino. If such a shortage involves the carrier, notify the carrier immediately, and request an inspection. -
Page 3: Table Of Contents
Table of Contents 1. General Instructions...............2 2. Table of Contents ..............3 3. Cut and Plan Views ..............4 4. Installation................5 5. Plumbing ................13 6. Refrigeration .................13 7. Specification Sheet ..............15 8. Electrical................16 9. Finishing Touches ..............16 10. User Information..............16 11. Maintenance ................20 12. -
Page 4: Cut And Plan Views
11" 29 3/8" 4 3/8" 48" 45" (VARIABLE LENGTHS) 1 1/4" 1 1/4" Q1-DC Q1-DC / Q1-DS / Q1-SS Single Deck Deli - Curved Glass Plan View - Straight Section 30" 40" 55 1/2" 4 5/8" REF. DROP DRAIN DRAIN REF. -
Page 5: Installation
field. When joining, use a carpenters level and adjust legs use only in air conditioned stores where temperature and accordingly. The legs on the Q1-DC/DS are adjustable and humidity are maintained at or below 75°F and 55% relative do not require shims. Simply screw the leg up or down to humidity. - Page 6 (apply additional silicone if necessary). Remove tape applied on line #4. 11. Remove front, back and end shipping braces. It is the contractor’s responsibility to install Q1-DC/DS Refrigerated Wedges and case(s) according to local construction and Standard Cases health codes.
- Page 7 Proper adjustment of the side-to-side position on the glass clamp on Vieler Streamline hardware such as used on Hussmann Q series service cases is critical to proper operation of the glass hardware. Failure to properly adjust the glass clamp can result in failure of the hardware and possible injury to personnel.
- Page 8 Installation (Cont'd) IMPORTANT: Attempting to compensate for poor installation practices by manipulating the canopy hardware will result in unsatisfactory workmanship and possibly cause hardware failure and/or injury. Step 3: Adjust Glass Height Glass Height: When turned clockwise the front glass will go up. When turned counter- clockwise the front glass will go down.
- Page 9 Installation (Cont'd) Step 4: Glass Side to Side Adjustment The glass gaps can be slightly optimized by moving the glass and glass clamp assembly side to side. This should be done as the final adjustment only after the glass/canopy height of the cases are set and leveled to each other. The canopy hardware on adjoining Q Series cases should be screwed together with the ¼”-20 THD screws included with the cases.
- Page 10 Installation (Cont'd) Torque Specs: IMPORTANT: Attempting to change the glass position by loosening only one side or by forcing the clamp sideways will result in damaging the hardware and its eventual failure. Loosening the hinge arms requires loosening the attachment screws and setscrews on both hinge arms on the section of glass. IMPORTANT: It is critical to use the proper size Torx or Hex wrench for the fasteners to avoid stripping the fasteners.
- Page 11 Installation (Cont'd) Loosen the fasteners only as needed to allow the glass clamp to slip to the desired position. Reposition the glass and glass clamp assembly as needed and verify its position by carefully closing the glass to check clearances. Once the glass is in the desired position, retighten the fasteners at the hinge arms with the proper wrench.
- Page 12 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 inserting Step 4: As you insert the bumper into the the bumper, push it up against the end cap channel with one hand, pull the bumper to prevent the bumper from shrinking after...
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Page 13: Plumbing
4. Avoid long runs of condensate drains. Long runs NOTE: PVC-DWV solvent cement is recommended. Follow the make it impossible to provide the “fall” necessary for Hussmann’s instructions. good drainage. Installing Condensate Drain 5. Provide a suitable air break between the flood rim of the floor drain and outlet of condensate drain. - Page 14 A wide variety of electronic expansion valves and case controllers can be utilized. Please refer to EEV and controller Hussmann’s information sheet. Sensors for electronic expansion valves will be installed on the coil inlet, coil outlet, and in the discharge air. (Some supermarkets require a 4th sensor in the return air).
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Page 15: Specification Sheet
7. Specification Sheet SERVICE DELI REVISION DATE 01/31/17 HUSSMANN - Q1-D (CHINO) REFRIGERATION DATA: CAPACITY *** GLYCOL EST3 ( TU$HR$FT) ( 4F INLET! TEMPERATURE (5F) REFG3 VELOCITY CASE CHRG3 (TOTAL FOR 74 RISE) (FT$MIN) LENGTHS CASE USAGE DISCHARGE AIR 6 6A... -
Page 16: Electrical
8. Electrical Wiring Color Code The receptacle that is provided on the exterior back of these models is intended for computerized scales with a five amp maximum load, not for large motors or other high wattage appliances. It should be wired to a dedicated circuit. DANGER BEFORE SERVICING ALWAYS DISCONNECT ELECTRICAL... -
Page 17: Finishing Touches
Allow product. Hussmann cases were not designed to “heat up” merchandiser to operate a minimum of six (6) hours or “cool down” product - but rather to maintain an item’s before stocking with any product. - Page 18 V.H.O.), will shorten the shelf life of the product. Hussmann’s directions. It is essential to establish and 9. In the Deli, Meat and Fish cases, completely cover regulate cleaning procedures. This will minimize bacteria...
- Page 19 Cleaning The high optical clarity of this glass is possible due to Hussmann recommends using a clean damp chamois, or a special coatings on the glass surface itself. To preserve this paper towel marked as “dust and abrasive free” with 210 ®...
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Page 20: Maintenance
TOWARD THE MOTOR. Coils The copper coils used in Hussmann merchandisers may be repaired in the field. Materials are available from local refrigeration wholesalers. Hussmann recommends using #15 Sil-Fos for repairs. - Page 21 Maintenance (Cont'd) Stainless Steel Cleaning and Care 3. Use Alkaline, Alkaline Chlorinated or Non-chloride Containing Cleaners There are three basic things, which can break down your While many traditional cleaners are loaded stainless steel’s passivity layer and allow corrosion. with chlorides, the industry is providing an ever 1.
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Page 22: Electrical Wiring Diagrams
12. Electrical Wiring Diagrams Q1-DC/DS-4R 3014184 Q1-DC/DS-5R 3014185 Q1-DC/DS-6R 3014186 Q1-DC/DS-8R 3014187 Q1-DC/DS-9R 3014188 Q1-DC/DS-10R 3014189 Q1-DC/DS-12R 3014190 Q1-DC/DS-22.5 OS 3014191 Q1-DC/DS-22.5 IS 3014192 Q1-DC/DS-45 OS 3014193 Q1-DC/DS-45 IS 3014194 Q1-DC/DS-90 OS 3014195... -
Page 23: Wiring Diagrams
13. Wiring Diagrams... - Page 24 Wiring Diagrams (Cont'd)
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- Page 26 Wiring Diagrams (Cont'd)
- Page 27 Wiring Diagrams (Cont'd)
- Page 28 Wiring Diagrams (Cont'd)
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- Page 30 Wiring Diagrams (Cont'd)
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- Page 33 Wiring Diagrams (Cont'd)
- Page 34 Wiring Diagrams (Cont'd)
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Page 35: Troubleshooting Guide
14. 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 36 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.
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Page 37: Appendices
FDA Food installation instructions and recommendations Code 1993 temperature for potentially hazardous food provided by Hussmann for the installation will be the first indication that an evaluation should of each individual type refrigerator. be performed. It is expected that all refrigerators will... - Page 38 User - Refrigerated determined that such condition is undesirable, i.e., the product is above proper temperature, 1.0 Hussmann Corporation provides instructions and checks should be made for the following: recommendations for proper periodic cleaning. The 1. Has the refrigerator been loaded with...
- Page 39 Care must be taken when cross merchandising products to ensure that potentially hazardous vegetable products are not placed in non refrigerated areas. For further technical information, please log on to http://www.hussmann.com/products/Q1-DC.htm...
- Page 40 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 41 Additional copies of this publication may be obtained by contacting: They can be found on a small metal plate on the unit. Hussmann® Chino Please note them below for future reference. 13770 Ramona Avenue • Chino, California 91710...