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Keep in store forfuture reference.
Low Temperature
Single Deck Wall & Island Merchandisers
Installation &
Operation Manual
Shipped With Case Data Sheets
P/N 0395730F
Impact Series
March 2005
Merchandisers
®
Страница 1: ... RT TA AN NT T Keep in store for future reference Low Temperature Single Deck Wall Island Merchandisers Installation Operation Manual Shipped With Case Data Sheets P N 0395730F Impact Series March 2005 Merchandisers ...
Страница 2: ... 3 Identification of Wiring 2 3 DRIP PIPING AND SPLASHGUARDS Waste Outlet and Water Seal 3 1 Installing Drip Piping 3 1 Installing Splashguards 3 2 Sealing Splashguard to Floor 3 3 START UP OPERATION Start up 4 1 Stocking 4 1 Load Limits 4 1 Installing FDA NSF Required Thermometer 4 1 Load Limit Profiles 4 2 MAINTENANCE Care and Cleaning 5 1 Cleaning Under Merchandisers 5 2 Removing Scratches from...
Страница 3: ... Damaged Drain Fitting 6 6 Removing Thermopane Glass Assembly 6 7 Replacing Glass Perimeter Anti sweat Heater 6 8 Repairing Aluminum Coil 6 10 WARRANTY REVISION F 1 Changed starter bumper information page 1 3 2 Added bumper film removal page 1 4 3 Added 15 Oct 2003 Warranty Table of Contents Continued iv P N 0395730F HUSSMANN CORPORATION BRIDGETON MO 63044 2483 U S A ...
Страница 4: ...rchandisers other fixtures and store walls Product should always be maintained at proper temperature This means that from the time the product is received through storage preparation and display the temperature of the product must be controlled to maximize the life of the product Wide Island Fronts BE SURE TO POSITION WIDE ISLAND MERCHANDISER FRONTS PROPERLY The front of a wide island merchandiser...
Страница 5: ...the merchandiser s support bar SHIPPING BRACES Move the merchandiser as close as possible to its permanent location and then remove all packaging Check for damage before discarding packaging Remove all separately packed accessories such as kits and shelves LEVELING Merchandisers must be installed level to ensure proper operation of the refrigeration system and to ensure proper drainage of defrost ...
Страница 6: ...bumper begin at the left end of the line up For the lower bumper begin at the right end of the line up A starter bumper is factory installed with end kits Insert the internal joint trim then add the full length bumper Align each bumper sec tion with its retainer and push into place working from the end of the line up Install full length bumpers and internal joint trims offset across joints Make su...
Страница 7: ... remove installed bumpers it may be necessary to use a small dull tool such as a screwdriver to help pry up one corner edge while pushing the bumper toward the color panel A screwdriver is needed to remove bumper corners TOP RAILS Top rails are factory installed Joint trims are supplied refer to the separate Joining instruction Ends are factory installed with top rails Lower Bumper Corner Upper Bu...
Страница 8: ...l glass top rails with internal color trims Ends are factory installed with glass top rails GLASS TRIM The trim on top of the glass is factory installed Standard plastic trim is friction fit Optional stainless steel trim uses a foam sheet between the glass and trim to prevent trim from slipping Screws hold corner trim in place 2 1 Glass Top Rail Corner Glass Top Rail Corner Glass Top Rail Corner G...
Страница 9: ...sure efficient operation Each sec tion of flue glass has tabs to hold it away from the front glass LIG and LNG models only have a honeycomb retainer attached to the rear flue glass Flue Glass Channel Honeycomb Retainer Nut Retainer Screw Acrylic Guard Rear Flue Glass Honeycomb Retainer Assembly LIG And LNG Models Only Front Shelf Support Grille Acrylic Flue Glass Glass Trim Channel ...
Страница 10: ... MERCHANDISERS THAT ARE NOT ON THE SAME REFRIGERATION SYSTEM or BRANCH as this may result in poor refrigeration control and compressor failure Interconnecting piping inside the merchandiser must be positioned to allow room for lifting the hinged fan plenums and for clearance beneath the display pans Line Sizing Refrigerant lines should be sized as shown on the refrigeration legend that is furnishe...
Страница 11: ...systems for each compartment and are thus all capa ble of twin temperature operation This is a standard feature If the wide island merchandiser is to be run at a single temperature factory installed piping interconnect kits are available REFRIGERATION THERMOSTAT The refrigeration thermostat body is located in the electrical raceway The bulb when factory installed is located in the discharge flue W...
Страница 12: ...ons are to be made in the electrical raceway on the serial plate side of the merchandiser front IDENTIFICATION OF WIRING Leads for all electrical circuits are identified by wire insulation color or colored plastic bands These bands correspond to the color code sticker shown below located inside the merchandiser s raceway The defrost heaters defrost termination ther mostats and refrigeration thermo...
Страница 13: ...en connecting drip piping the water seal must be used as part of the drip piping to pre vent air leakage or insect entrance The water seal must be installed with the waste outlet at the main drain point of each merchandiser Never use two water seals in series in any one drip pipe DOUBLE WATER SEALS IN SERIES WILL CAUSE AN AIR LOCK AND PREVENT DRAINING Pitch the drip piping in the direction of flow...
Страница 14: ...riger ation work has been completed install the splash guards To Install Splashguards 1 Check to be sure that all splashguard brackets are level with the floor Tighten screws 2 Align splashguard so that slots in the top of splashguard match the tabs extending from the base of the merchandiser as shown 3 Push splashguard up onto tabs until lower edge of splashguard swings onto bracket Lower bottom ...
Страница 15: ...r is out of level To install the trim to the splashguard 1 Remove all dirt wax and grease from the area of the splashguard where adhesion will be necessary This is to ensure a good and secure installation 2 Apply a good contact cement to the cove trim and allow proper drying time according to the directions supplied with the cement 3 Install the trim to the splashguard so that it is lying flush wi...
Страница 16: ...D RETURN FLUES MUST REMAIN OPEN AND FREE OF OBSTRUCTION AT ALL TIMES to provide proper refrigeration and air curtain per formance Do not allow product packages signs etc to block these grilles Do not use non approved shelving baskets display racks or any accessory that could hamper air curtain perfor mance LOAD LIMITS Each merchandiser has a load limit decal Shelf life of perishables will be short...
Страница 17: ...MO 63044 2483 U S A LOAD LIMIT PROFILES LWG FRONT LG LWEG FRONT Load Limit Load Limit L LWE FRONT LN LNM LI LNG LIG LW FRONT FRONT LIGH Load Limit FRONT FRONT Load Limit Load Limit Load Limit Load Limit FRONT LNGH Load Limit LWGH FRONT LWEGH FRONT Load Limit Load Limit ...
Страница 18: ... 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 Flexible Plastic Fits in Price Tag Moldings Thermometer Hussmann P N 430108 This is an NSF 7 1999 FDA Food Code Required Thermometer ...
Страница 19: ... the air temperature 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 POTENTIALLY HAZARDOUS FOOD shall be designed to include and shall be equipped with at least one integral or permanently affixed TEMPERATURE MEASURING DEVICE that is located to allow easy vi...
Страница 20: ...the product and all loose debris to avoid clogging the waste outlet Store product in a refrigerated area such as a freezer Remove only as much product as can be taken to the freezer in a timely manner First turn off refrigeration then disconnect electrical power Thoroughly clean all surfaces with soap and hot water DO NOT USE STEAM OR HIGH WATER PRESSURE HOSES TO WASH THE INTERIOR THESE WILL DESTR...
Страница 21: ...sy finish CLEANING HONEYCOMB Honeycombs should be cleaned every six months Dirty honeycombs will cause merchan disers to perform poorly 1 To remove the honeycomb loosen or remove screws in honeycomb retainer then compress honeycomb upward to remove 2 Clean the honeycomb Be careful not to dam age honeycomb The honeycomb may be cleaned with a vacuum cleaner Soap and water may be used if the honeycom...
Страница 22: ... cleaners and sani tizing solutions with no harm to the surface NEVER USE ABRASIVE CLEANSERS OR SCOURING PADS Remove any debris from grille channel Dry flue glass retainer and reassemble in reverse order Illustrations below show how the acrylic flue glass and honeycomb retainer are assembled if replacement is necessary Nut Retainer Installed Screwdiver Nut Retainer Honeycomb Retainer Honeycomb Ret...
Страница 23: ... displays or removal of the rack Ensure full insertion of rack supports into front and rear panels before loading Drip pans overlap when properly installed Note corner tabs at each end section Front and rear internal panels rest on fillister screws Do not pry at edges of panels If panels do not lift easily insert a screwdriver into a rack support hole and lightly tap the screwdriver to raise the p...
Страница 24: ...wire racks and bottom display pans 3 Disconnect fan from wiring harness 4 Remove Speed nut fan blade and washer 5 Lift fan plenum and remove screws holding bottom of motor to fan basket 6 Replace fan motor Make certain harnesses are not caught or otherwise damaged 7 Lower fan plenum Replace washer fan blade and Speed nut 8 Reconnect fan to wiring harness Turn on power 9 Verify that motor is workin...
Страница 25: ...ok provided 4 Unplug the heater from the heater harness 5 Remove the heater from the face of the coil Be sure to save the attachment clips for the new heater 6 Install new heater 7 Reposition fan plenum and reconnect power 8 Verify heater is working properly P N 0395730F Hook to Back Panel Modular Defrost Heater Modular Coil Heater Coil Bracket Coil Fin Heater Clip Coil Tube Clips to be located 5 ...
Страница 26: ...G End compartment heater plug is rout ed on RH side from front of case 7 Tape Anti Sweat Heater as shown and route plug to Jumper Harness If Price Tag Molding is installed allow clearance between screws and wiring Make sure that the edge of foil tape is seated properly Failure to do so will cause damage to the wiring and heater 8 Reinstall insulation sheet metal nosing panel screws interior panel ...
Страница 27: ...s Honeycomb Jumper Harness Power Remove Plastic Rail LWE LWEG LWU LWUG End Compartment Sheet Metal Nosing Panel Triple Pass Anti Sweat Heater Screw s Honeycomb Jumper Harness Power Insulation Braided Wire LW LWG LWU LWUG Sheet Metal Nosing Panel s Double Pass Anti Sweat Heater s 2 Places Screw s Honeycomb s Jumper Harness s Power Insulation s Center Flue Cover Cross Sections Showing Application of...
Страница 28: ...er 6 Install new heater Re apply acrylic sealer under clips Carefully return clips to their original position Replace broken clips 7 Reinstall upright and stiffener Use acrylic sealer on screws 8 Reconnect harness and power 9 Verify that heater is working properly Screw Sealer Clip DETAIL Drip Pan Heater Clip Always disconnect the electrical power at the main disconnect when servicing or replacing...
Страница 29: ... Be sure to drill completely through fitting and bottom liner 2 Apply teflon tape to threaded end of adapter and screw into threaded end of tee 3 Apply an ABS and PVC compatible primer and sealer to adapter and inside of drain Insert adapter into drain fitting Drain Fitting Viewed from Inside Merchandiser Foam Bottom Assembly Modified Drain Fitting PVC Adapter 11 2 x 11 4 inch 38 x 32 mm obtained ...
Страница 30: ...ssembly 4 With one person standing at each end of glass lift the thermopane glass assembly straight up to remove it from its retainer channel and the end posts 5 To install glass have one person hold each end of the thermopane glass assembly and carefully lower it into the retainer channel and end posts 6 Reconnect perimeter heater and glass pane heater lead wires 7 Turn on power Verify that heate...
Страница 31: ... the foil backing 3 Install the new heater on the glass assembly BE SURE THE WIRE ELEMENT RUNS ALONG THE EDGE OF THE OUTER PANE OF GLASS 4 Reinstall the thermopane assembly and re connect leads and power 5 Verify heater is working properly Glass Bottom Heater Always Use Gloves When Handling Glass Outside Heater Always disconnect the electrical power at the main disconnect when servicing or replaci...
Страница 32: ...eter heater is imbedded in the glass pane Cut top wire off each end of the glass 3 Install the new heater on the glass assembly BE SURE THE WIRE ELEMENT RUNS ALONG THE EDGE OF THE OUTER PANE OF GLASS 4 Reinstall the thermopane assembly and re connect leads and power 5 Verify heater is working properly Glass Bottom Heater Always Use Gloves When Handling Glass Outside Heater Glass Pane Connector Out...
Страница 33: ...on 1570 E Northgate P O Box 2102 Irving TX 75062 Phone 1 800 527 9916 NOTE Hussmann Aluminum melts at 1125 F Aladdin 3 in 1 rod at 732 F X Ergon Acid core at 455 F Technique 1 Locate Leak 2 REMOVE ALL PRESSURE 3 Brush area UNDER HEAT 4 Use PRESTOLITE TORCH ONLY NUMBER 6 TIP 5 Maintain separate set of stainless steel brushes and USE ONLY ON ALUMINUM 6 Tin surface around area 7 Brush tinned surface ...
Страница 34: ...act your Hussmann representative Please include the model and serial number of the product The full product warranty is available from our website www hussmann com Hussmann Corporation Corporate Headquarters Bridgeton Missouri U S A 63044 2483 01 July 2005 ...
