Hussmann IMPACT D5RRI Operation And Service Manual Download Page 26

Page: 26 / 26

To obtain warranty information

or other support, contact your

Hussmann representative.

Please include the model and

serial number of the product.

Hussmann Corporation, Corporate Headquarters: Bridgeton, Missouri, U.S.A. 63044-2483 01 July 2005

Summary of Contents for IMPACT D5RRI

Page 1: ...ing or Suspended Merchandisers Installed in Walk in Cooler Exterior Walls Installation Operation Service Manual Shipped With Case Technical Data Sheets P N 0435045A Impact Series June 2006 IMPORTANT K...

Page 2: ...Installing Drip Piping 3 1 Sealing Splashguard to Floor 3 1 START UP OPERATION Start up 4 1 Stocking 4 1 Optional Shelving 4 1 Accessories 4 2 Load Limits 4 2 Installing FDA NSF Required Thermometer 4...

Page 3: ...ith the D5L LOCATION These cases are designed for displaying products in air conditioned stores where temperature is maintained at or below the ANSI NSF 7 specified level and relative humidity is main...

Page 4: ...orted while it is being unfastened from the skid and when it is removed from the skid Once the skid has been unfastened never leave the fixture unsupported or unattended until it has been anchored LEV...

Page 5: ...installation Two 15 8 x 15 8 inch 41 x 41 mm channel struts are provided for hanging the coil package These struts extend the full length of the case and are bolted to the case at the factory Use 1 2...

Page 6: ...ing to NSF guidelines The channel struts with clamping nuts are provid ed to fasten the suspending rods When tightening 1 2 in 12 7 mm threaded rods into nuts ensure that the rods are firmly screwed i...

Page 7: ...he track 3 Hang curtains on hangers JOINING Sectional construction means that two or more merchandisers may be joined in line yielding one long continuous display requiring only one pair of ends Joint...

Page 8: ...o prevent drip page from condensate Line Sizing Refrigerant lines should be sized as shown on the refrigeration legend that is furnished for the store or according to ASHRAE guidelines Refer to the in...

Page 9: ...ad and again after the second third Do not reduce below the case suction line size Case suction lines should enter at the top of the branch line LIQUID LINE May be reduced by one size after one half t...

Page 10: ...terminated defrost only Refer to the case data sheet shipped with this manual for correct settings DEFROST SEQUENCES These merchandisers require defrost cycles for proper operation Refer to the data s...

Page 11: ...TE FOR COMPONENT AMPERES IDENTIFICATION OF WIRING Leads for all electrical circuits are identified by colored plastic bands These bands correspond to the color code sticker shown below located inside...

Page 12: ...er 300 mm 4 Avoid long runs of drip piping Long runs make it impossible to provide the pitch necessary for good drainage 5 Provide a suitable air break between flood rim of the floor drain and outlet...

Page 13: ...nstall the trim to the splashguard so that it is lying flush with the floor The Cove Trim may be sealed to the floor using a silicone sealer P N 0435045A WWW HUSSMANN COM Cove Trim Cement Splashguard...

Page 14: ...N FLUES MUST REMAIN OPEN AND FREE OF OBSTRUCTION AT ALL TIMES to provide proper refrigeration and air curtain performance Do not allow product packages signs etc to block these grilles Close off curta...

Page 15: ...nsult your Hussmann representative when in doubt about the effects of third party accessories LOAD LIMITS Shelf life of perishables will be short if load limit is violated AT NO TIME SHOULD CASES BE S...

Page 16: ...s in Multi deck Merchandisers Return Air Grille Shelf Price Tag Molding Suggested Mounting Locations in Single Deck Glass Front Impact Merchandisers Acrylic Package Guard Facing Out Double Stick Tape...

Page 17: ...re in the warmest part of a mechan ically refrigerated unit and in the coolest part of a hot FOOD storage unit B Except as specified in C of this section cold or hot holding EQUIPMENT used for POTENTI...

Page 18: ...or acidic based cleaners on any interior surfaces Coarse paper towels on coated glass Ammonia based cleaners on acrylic parts A hose on rail lights canopy lights or any other electrical connection ST...

Page 19: ...eycombs 1 Remove interior roof panel to free honey comb 2 Clean and dry the honeycomb 3 After cleaning replace honeycomb and interior roof panel Lower Honeycomb Starting at one lower end of the honeyc...

Page 20: ...r Fan Plenum Remove the return air grille then remove the screws that hold the plenum and lift out the plenum IMPACT Rear Roll in HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A P N 0435045A 5 3 Re...

Page 21: ...n OR PRODUCT LOSS WILL RESULT due to improper refrigeration REMOVING SCRATCHES FROM BUMPER Most scratches and dings can be removed using the following procedure 1 Use steel wool to smooth out the surf...

Page 22: ...lade 9 Re install fan mounting panel in coil module 10 Reconnect fan to wiring harness 11 Turn on power Verify that motor is working and blade is turning in the correct direction 12 Ensure the fan ple...

Page 23: ...are furnished with moisture resistant lamp holders shields and end caps Whenever a fluorescent lamp is replaced be certain to reinstall the lamp shields and end caps The switch in the canopy operates...

Page 24: ...e light panel at the area where the top of the panel and the top of the case meet pull back and down until the panel swings freely 5 Replace ballast and reassemble parts in reverse order 6 Reconnect t...

Page 25: ...7 9916 NOTE Hussmann Aluminum melts at 1125 F 607 C Aladdin 3 in 1 rod at 732 F 389 C X Ergon Acid core at 455 F 235 C Technique 1 Locate Leak 2 REMOVE ALL PRESSURE 3 Brush area UNDER HEAT 4 Use PREST...

Page 26: ...y information or other support contact your Hussmann representative Please include the model and serial number of the product Hussmann Corporation Corporate Headquarters Bridgeton Missouri U S A 63044...