Installation & Service Manual
Contents
1. color by order 6 Bumper End Trim color by order _ 7 Upper Front Cladding Ptd 9024922 9024923 9024924 Screw 5183536 6 5183536 8 5183536 9 5183536 11 8 Front Kickplate 9024968 9024969 9042970 Lwr Cladding Std Ptd 9043822 9043823 9043824 Lwr Cladding Opt Ptd 9043825 9043826 9043827 10 Upr Cladding End Trim 9043828 9043828 9043828 9043828 Screw 9024814 2 9024814 2 9024814 2 9024814 2 11 Lwr Cladding End Trim Std 9045049 9045049 9045049 9045049 Lwr Cladding End Trim Opt 9045045 9045045 9045045 9045045 Screw 9024814 2 9024814 2 9024814 2 9024814 2 12 LH Base End Close off Ptd 9043066 9043066 9043066 9043066 RH Base End Close off Ptd 9043968 9043968 9043968 9043968 Opt Base End Close off Ptd 9024980 9024980 9024980 9024980 Page 26 May 2007 Installation amp Service Manual NLH May 2007 Page 27 TYLER NLH REFRIGERATION AM WARRANTY Seller warrants that each new item of equipment and parts manufactured by Seller hereunder shall be free from defects in material and workmanship Seller s obligation under this warranty shall be limited solely at Seller s option to repairing or replacing F O B Seller s place of business or allowing credit for any part which under normal and proper use and maintenance proves defective in material and workmanship within one year from date of original shipment provided that2. 4 Carrier A United Technologies Company REFRIGERATION 561165 1 406 Installation amp Service NLH LIFT FRONT CURVED GLASS HOT FOOD SERVICE MERCHANDISERS Hot Temperature Service Display Cases Save the Instructions in this Manual for Future Reference This merchandiser conforms to the American National Standard Institute amp NSF International Health and Sanitation standard ANSI NSF 4 2003 PRINTED IN Specifications subject to REPLACES ISSUE PART IN U S A change without notice EDITION 11 05 DATE 5 07 NO 9037169 REV B Tyler Refrigeration Niles Michigan 49120 ATTENTION The information contained in this manual is provided by Custom Deli s Equipment Inc and is furnished by Tyler Refrigeration to our customers as a reference manual only Tyler Refrigeration assumes no responsibility or liability for the accuracy or detail of the information contained herein All information contained in this manual is subject to change Installation amp Service Manual NLH CONTENTS Page Specifications Specification Sheet 4 Installation Procedures Inspect the Unit 5 Preliminary Location 5 Lift Glass 6 Lift Front Glass Leveling Instructions 7 Installation Check List 8 Wiring Diagrams
3. WARNING Wear safety glasses and gloves and use at least two people when replacing glass Glass is heavy and weight distribution is uneven Mishandling of glass could cause breakage and or personal injury 1 Pull down the glass frame clamp 1 by applying significant force at the hinge assemblies 2 The hinge assemblies are located inside the rear at the top of the fixture Hold hinges down until step 2 is performed 2 Place the metal hinge stops 3 shipped with the glass over the shank of the center bolt 4 at the rear of each hinge assembly 2 This prevents the hinges from popping upright when the lift glass is removed 3 While holding glass remove screws 5 from hinges 2 and glass frame clamp 1 4 Replace broken lift glass 6 with new lift glass 6 Page 24 5 Install screws 5 in hinges 2 and glass frame clamp 1 Tighten each hinge screw 5 to 60 Ib in of torque Do not overtighten 6 Check torque of glass frame clamp setscrews 7 It should be pre torqued to 145 Ib in Do not overtighten NOTE Lift glass must seal tightly to ensure proper operating temperatures 5 8 replacement seals are available through TYLER Service Parts 7 After the lift glass has been replaced remove the metal hinge stops 3 Make sure the lift glass wipers overlap and seals tightly against the color band August 2007 Installation amp Service Manual PARTS INFORMATION Operational P
4. HIH VOLTS AMPS WATTS FUSE LFGEND 208 43 0 15 180 60 DESCRIPTION 240 370 15 180 60 1 15 AMP RECEPTACLE OPTIONAL ALL 2 FLEXIBLE METAL CONDUIT AS REQUIRED 9 PILOT LIGHT 4 20 AMP TOGGLE SWITCH 5 REOSTAT FOR FLOODS HEATLAMPS 6 INFINITE SWITCH HEAT FUSED CIRCUIT BY OTHERS 7 WELL HEATING ELEMENT 1500W 206 8 LIGHT BULB 60 W TUFFSKIN 9 FLOOD LIGHTS 150 W HEAT LAMP 10 JUNCTION BOX 4 5 WITH COVER 11 FUSE 15 AMP 12 ERMINAL BLOCK November 2005 Page 13 NLH 12 208 240 Volt 60Hz 3Ph S 8 oro gt 2 155 E njajo 498 j is yo za FEET 3 4 5 gt FUSED CIRCUIT BY OTHERS I i 5 n LLL G e n alls 23 L L srie A al i 7 SII November 2005 Installation amp Service Manual NLH CLEANING AND SANITATION Care and Upkeep Stainless Steel Cleaning Precautions Strong bleaches tend to corrode many materials and should not come in contact with stainless steel sinks or utensils longer than 30 minutes When these chemicals are used the stainless steel should be rinsed thoroughly Wells operated moist will contain oxide lime and other salts from the evaporating w
5. 4 208 240 Volt 60Hz 1Ph 3W 9 4 208 240 Volt 60Hz 3Ph AW 10 6 208 240 Volt 60Hz 1Ph 3W 11 6 208 240 Volt 60Hz 3Ph AW 12 8 208 240 Volt 60Hz 3Ph AW 19 12 208 240 Volt 60Hz 3Ph 14 Cleaning and Sanitation Care and Upkeep 15 Food 015 2 u ale ea ae 15 Stainless Steel Cleaning Precautions 15 Steam Table Cleaning Instructions 16 Cleaning Instructions 16 Stainless Steel Cleaning Methods 16 General Information 18 Proper Use of the Hot Food Deli Service Case 19 Air Vent Adjustments 19 Controls and Locations 20 Steam Table Operation Instructions 21 Service Instructions Rear Sliding Door Removal and Installation 22 Lift Glass Hinge Replacement 23 Lift Glass Replacement 24 Parts Information Operational Parts List 25 Cladding and Trim Parts 26 D 1 1 1 eee en ee ani 28 The following Lift G
6. Equipment Inc Hot Food Case As used herein wet operation of this case means that water is introduced into the hot well and remains at a constant predetermined level by means of an automatic water feeder Water vapor steam becomes the heat trans fer medium This is the most efficient means of heat transfer with a minimum of product dehydration CAUTION The use of any medium other than water or the addition of substances to the water to raise the boiling point could seriously damage the wells Page 18 Dry operation of the case means that water is not present in the heat well and the heat is transferred by the air heated in the heat wells Models may be operated totally wet or totally dry If the well has been operated dry the wells must be allowed to cool to room tem perature befroe converting to wet operation CAUTION Introduction of cold water into a hot dry well could cause the well to rupture and severely damage the unit The heating of the well and the operation of the overhead floodlamps are all controlled to afford the operator maximum variation on product placement flexibility and a wide vari ety of heat and humidity conditions to best suit the food being merchandised May 2007 Installation amp Service Manual A pilot light beside each control will glow when the control is in any position other than OFF The heating elements below each well have been sized and contained to perform their functi
7. FSKIN U __ 9 FLOOD LIGHTS 150 W HEAT LAMP 10 JUNCTION BOX 4 5 WITH COVER 11 FUSE 15 12 RMINAL DLO Page 10 May 2007 Installation amp Service Manual NLH NLH 6 208 240 Volt 60Hz 1Ph 3W MAX LUE VOLTS AMPS WATTS fUSCE LEGEND 208 530 10 860 60 DESCRIPTION 2 FLEXIBLE METAL CONDUIT AS REQUIRED 1 na BREE i 3 PILOT LIGHT 11 20 AMP TOGGLE SWITCH NL 5 REOSTAT FOR FLOODS HEATLAMPS 6 INFINITE SWITCH HEAT FUSED CIRCUIT BY OTHERS WELL HEATING ELEMENT 1500W AT 208V 8 LIGHT BULB 60 W TUFFSKIN 9 FLOOD LIGHTS 150 W HEAT LAMP 10 JUNCTION BOX 4 5 WITH COVER 11 FUSE 15 AMP RMINAL BLOCK November 2005 Page 11 NLH TYLER REFRIGERATION NLH 6 208 240 Volt 60Hz 3Ph 4W VOLTS AMPS WATTS FUSE 240 270 10 860 40__ 1111 S KETE lig FUSED CIRCUIT BY OTHERS Page 12 0 DESCRIPTION 15 AMP RECEPTACLE OPTIONAL FLEXIBLE METAL CONDUIT AS REQUIRED PILOT LIGHT 20 AMP TOGGLE SWITCH REOSTAT FOR FLOODS HEATLAMPS INFINITE SWITCH HEAT WELL HEATING ELEMENT 1800W AT 208 LIGHT BULB 60 W TUFFSKIN FLOOD LIGHTS 150 W HEAT LAMP JUNCTION BOX 4 S WITH COVER FUSE 15 AMP BLOCK KEY G m m z May 2007 Installation amp Service Manual NLH NLH 8 208 240 Volt 60Hz 3Ph 4W
8. NuSteel Paste NuSteel or DuBois Temp Cooper s Stainless Steel Cleaner Revere Stainless Steel Cleaner Grade F Italian pumice Steel Bright Lumin Cleaner Zud or Restoro Penny Brite or Copper Brite Penny Brite or Copper Brite Paste NuSteel or DuBois Temp Revere Stainless Steel Cleaner Allen Polish Steel Bright Wyandotte or Zud Easy Off De Grease lt 4 696 hot solution of such agents as trisodium tripolyphospate or 5 15 caustic soda solution Oakite No 33 Dilac Texo 12 Texo N Y Flash Klenz Caddy Cleaner Turco Scale 4368 or Permag 57 APPLICATION METHOD Apply with damp sponge or cloth Rub with damp cloth Rub with damp cloth Rub with dry cloth Use a small amount of cleaner Rub with dry cloth Use a small amount of cleaner Apply with damp sponge or cloth Rub with a damp cloth Rub with a dry cloth Use a small amount of cleaner Rub with a dry cloth Rub with dry cloth Use a small amount of cleaner Apply with a damp sponge or cloth Rub with a damp cloth Apply generous coating Allow to stand for 10 15 min Repeated application may be necessary Swab and soak with clean cloth Let stand 15 minutes or more according to direc tions on package Rinse and dry NLH EFFECT ON FINISH Satisfactory for use on all finishes Satisfactory for use on all finishes if rubbing is light Use in direction of polish lines on No 4 polished finis
9. alled application SPECIFICATIONS ARE SUBJECT TO CHANGE WITHOUT NOTICE Page 4 April 2008 Installation amp Service Manual INSTALLATION PROCEDURES Inspect the Unit The unit should be carefully examined for damage sustained during transit before and after unloading The carrier must be immediately notified of any damage and the delivery receipt should be ammended noting the unit was received in damaged condition The carrier should also be notified if concealed damage is discovered November 2005 NLH Preliminary Location The unit is shipped on a skid and in some cases with end steel channel braces The unit should be located as closely as possible to its final location before any crating and bracing is removed CAUTION This fixture is designed to display food in or below the food pans only Food displayed above the level of the food pans may not maintain proper temperatures e This unit is not constructed to support any top load therefore any weight in excess of 25 pounds such as a person on top or other equipment placed on the top could cause damage to the unit and serious personal injury Your Deli case is designed and classified as short term equipment enclosed and electrically heated which when preheated is intended to receive food at no less than 180 F 82 C and hold the food at not less than 140 F 60 C when connected to a power source e This case does not have the thermal
10. arts List Case Usage Electrical Circuit Case Size Fuse Holder Fuse Toggle Switch Handle Infi Switch Reostat Switch Steam Table assembled includes Heat Element Insulation amp Electrical Wires Steam Table unassembled Table Pan Only Heat Element Wet amp Dry Units Heat Element Dry Unit Only Reservoir Auto Fill Float Auto Fill 3 Way Valve Red Pilot Light 1 per well 4 5217932 5614129 5093834 5093841 5093830 5093836 5093832 5093831 5093829 5093837 5093842 5093844 5093840 5093833 Domestic 115 Volt 60 Hertz 5217932 5614129 5093834 5093841 5093830 5093836 5093832 5093831 5093829 5093837 5093842 5093844 5093840 5093833 8 5217932 5614129 5093834 5093841 5093830 5093836 5093832 5093831 5093829 5093837 5093842 5093844 5093840 5093833 12 5217932 5614129 5093834 5093841 5093830 5093836 5093832 5093831 5093829 5093837 5093842 5093844 5093840 5093833 NLH For information on operational parts not listed above contact the TYLER Service Parts Department May 2007 Page 25 NLH TYLER REFRIGERATION A Cladding and Trim Parts List Item Description NLH 4 6 8 12 1 Bumper Retainer 9025045 9025052 9025058 9025061 2 Screw 9025833 10 9025833 12 9025833 16 9025833 24 3 Color Band Painted 9025231 9025232 9025233 9025234 4 Color Band Ptd 9025654 9025654 9025654 9025654 5 Bumper
11. ater Use detergents mild abrasive cleaners or Bon Ami to remove food which accidentally spills into wells DO NOT USE ORDINARY STEEL WOOL PADS because they may cause corrosion of the wells 2 Tincture of iodine or iron should not remain in contact with stainless surfaces These solutions which cause stainless steel to discolor should be rinsed off immediately after exposure Never put food directly into the wells Always use food pans Never let spilled food harden or bake into stainless steel as it will cause pitting of the surface Some foods such as mustard mayon naise lemon juice vinegar and salt or dressings containing these ingredients will attack and corrode stainless steel You should never store them in stainless When hard water evaporates in a unit it often leaves a mineral deposit If this deposit is not removed it can shorten the life of the heating elements greatly To remove this swab or cover the bottom of the unit with a water Fi containers solution containing vinegar about 2596 by volume Follow with cleansing powder 4 Ordinary steel wool should be used then wash rinse and dry sparingly to clean stainless steel because particles may lodge in the surface and rust Allowing the wool to rest on a stainless surface may cause a rusty appearance For difficult cleaning jobs such as removing burned on foods Wells operated dry will discolor or brown at the operating temperatures within the range o
12. ax Professional Coastwide Laboratories etc Always use a soft cloth or sponge with mild detergent and water to clean any glass Never use abrasives or scouring pads to clean glass They can scratch and or damage the glass See General UL NSF 185 Manual for case cleaning instructions Stainless Steel Cleaning Methods The cleaning data in the following stainless steel cleaning chart was supplied by AISI The information was supplied by Prime Metals Division Alumax Aluminum Corporation TYPE OF CLEANING CLEANING AGENT APPLICATION METHOD EFFECT ON FINISH Routine cleaning Soap ammonia or deter Sponge with cloth then Satisfactory for use on all gent and water rinse with clear water and finishes wipe dry Smears and finger Arcal 20 Lac O Nu Lumin Rub with cloth as directed Satisfactory for use on all prints Wash O Cedar Cream on the package finishes Provides barrier film Polish Stainless Shine Page 16 May 2007 Installation amp Service Manual TYPE OF CLEANING Stubborn spots and stains baked on splatter and other light discolorations Heat tint or heavy discoloration Burnt on foods and grease fatty acids milkstone where swab bing or rubbing is not practical Tenacious deposits rusty discolorations industrial atmospheric stains May 2007 CLEANING AGENT Allchem Concentrated Cleaner Samae Twinkle or Cameo Copper Cleaner Grade FFF Italian pumice whiting or talc Liquid
13. capacity to heat food rapidly but is designed to hold food at the desired tem perature once the food has been heated throughout using some other device e Foods that have been cooked and refriger ated should be reheated rapidly to 170 F or higher throughout before being placed in your deli case e In accordance with ANSI NSF 4 2003 from the FOOD SERVICE AND SANITATION MANUAL Page 5 NLH Page 6 TYLER REFRIGERATION CAUTION NOTICE TO INSTALLER amp OPERATOR DO NOT LEAVE GLASS RAISED AND UNATTENDED NOTICE FRONT EDGE WHEN WORKING NEAR RAISED GLASS 67 This case is designed so the front glass can be raised for cleaning and merchandising only It is recommended that any cleaning or merchandis ing be done when the store is closed If this is not possible then it should be done at a time when customer traffic is low The raised glass should not be left unattended and should be lowered whenever leaving the case The glass front edge is marked with bright tags to make it noticable when in the raised position These tags are not to be removed Caution should be used when working or walking near the raised glass as it pro jects in front of the case May 2007 Installation amp Service Manual NLH Lift Front Glass Leveling Instructions Accurate leveling is critical for the proper If the lift glass still doesn t close or line up operation of the lift glass on this case properly add shims
14. f this unit To clean use detergents mild abrasive cleansers or Bon Ami With only a little care your stainless steel hot stainless steel sponge or pads are case will remain clean and bright and provide recommended When cleaning a highly you with excellent service for many years to polished mirror finish with a metal pad come be especially careful that it does not 1 scratch the finish Food Stains 5 Gritty hard abrasive will mar stainless Foods that burn and stick on other metals steel finish and are not recommended can discolor stainless steel too But witha stainless steel unit you can remove discol 6 Sharp knives or choppers usually have oration by applying a mildly abrasive cleanser hard carbon steel edges and will leave such as Bon Ami To soften an extremely their mark on stainless surfaces hard layer of burnt on grease cover the layer with an ammonia soaked cloth for 10 to 15 minutes You may also use a plastic or stainless steel sponge Then wash and dry the surface as usual November 2005 Page 15 TYLER NLH REFRIGERATION Steam Table Cleaning Instructions When loading chicken into the case use tongs to load individual pieces in a uniformed manner This will help prevent grease from building up on the case and the lights Make sure all infinite switch controls and flood lamps are in the OFF position When unit is COOL use a mild soapy solution to wipe off surface DO NOT leave any soapy residue
15. h May scratch No 2 mill and No 7 and 8 polished finishes Use in direction of polish lines on No 4 polished finish May scratch No 2 mill and No 7 and 8 polished finishes Use in direction of polish lines on No 4 polished finish May scratch No 2 mill and No 7 and 8 polished finishes Use in direction of polish lines on No 4 polished finish May scratch No 2 mill and No 7 and 8 polished finishes Use in direction of polish lines on No 4 polished finish May scratch No 2 mill and No 7 and 8 polished finishes Use in direction of polish lines on No 4 polished finish May scratch No 2 mill and No 7 and 8 polished finishes Use in direction of polish lines on No 4 polished finish May scratch No 2 mill and No 7 and 8 polished finishes Use in direction of polish lines on No 4 polished finish May scratch No 2 mill and No 7 and 8 polished finishes Use in direction of polish lines on No 4 polished finish May scratch No 2 mill and No 7 and 8 polished finishes Use in direction of polish lines on No 4 polished finish May scratch No 2 mill and No 7 and 8 polished finishes Excellent removal satisfactory for use on all finishes Satisfactory for use on all finishes Page 17 TYPE OF CLEANING CLEANING AGENT Hard water spots Vinegar and scale 5 oxalic acid 5 sulamic acid 5 10 phospheric acid or Dilac Oaki
16. in the case Use a dry dish cloth to complete cleaning and wipe down NEVER USE OVEN CLEANER Clean all miscellaneous food particles out of stem table wells Never use DRANO or any other type of drain cleaners in wells Never attempt to clean front glass while unit is hot Use a quality glass cleaner It is very important to remove any grease splatter that may cling to the flood lamps Failure to do this may result in lamp overheating and premature deterioration Do so gently as excess force may cause damage to the bulbs Proper care and cleaning of your steam table will ensure longer life and prevent unnecessary repairs Cleaning Instructions WARNING TYLER Refrigeration does not recommend the use of high pressure cleaning equipment on display cases High pressure cleaners can penetrate and or damage joint seals Damaged seals allow water leaks and or air leaks that can cause poor case operation CAUTION e When cleaning this case try not to introduce water into the case faster than it can be carried away by the waste outlet Liquid chlorine bleach is corrosive to metals The use of bleach or products containing bleach will damage metal surfaces and void the case warranty Sanitize the case with Quaternary Ammonium Solutions ex KAYQUAT II J 512 Sanitizer SANIQUAT 512 etc approved per 21CFR 178 1010 followed by adequate draining and air drying These solutions may be obtained from Kay Chemical Co Johnson W
17. ion demanding operator skill attention and desire May 2007 NLH Normal wet operation at desired temperatures leaves the front glass free of condensate In the event condensate does form as the case is being brought to temperature for the day s operation opening the rear doors should clear the front glass quickly Air vents are provided at each end of the door tracks as shown on this page In the event that the condensate reappears check to make certain that all wells being operated wet have food pans in place It is imperative your deli has a complete compliment of food pans in each well during Wet operation to minimize steam loss and front glass condensation Check the temperature of the food in the food pans to see that they are not too high indicating the temperature in the heat well has the water at a hard boil Air Vent Adjustments This model is equipped with two air vents one located at each end of the rear sliding glass door opening Make certain that the air vents are unobstructed Page 19 TYLER NLH REFRIGERATION Controls and Locations 8 FOOT CASE SHOWN 1 Pilot Light Glows when Thermostat is in any position other than OFF 2 150W Heat Lamps Ranges from 0 to 100 3 Lower Well Heaters Ranges from LO to HI GN 4 case has 3 wells Z 6 case has 5 wells 0 8 case has 7 wells 12 case has 10 wells 4 Water Fill Valve To be Fill horizontal position during wet
18. lass Hot Food Service Merchandiser models are covered in this manual MODEL DESCRIPTION NLH 4 6 87 amp 12 LIFT GLASS HOT FOOD SERVICE MERCHANDISER May 2007 Page 3 TYLER NLH REFRIGERATION SPECIFICATIONS NLH Lift Front Curved Glass Hot Food Service Merchandisers Electrical Data 208 240V 1PH 3 WIRE GROUND 208 240V 3PH 4 WIRE GROUND MAXIMUM CASE CIRCUIT LENGTH Aci VOLTS WATTS FUSE NIH 4 HOT SERVICE CASE 4 PS pe 890 HOT SERVICE GASE 20 1 36 1 10 850 la ee NH 12 HOT SENICE CASE 1 21 5 8 20 5 16 38 3 4 41 4 43 FLOOR PLAN 4 Case 48 1 4 6 Case 72 1 4 8 Case 96 3 8 12 Case 144 1 2 Rear of Case 6 38 3 4 to NSF CERTIFIED to meet ANSI NSF 4 The information contained herein is based on technical analysis and or tests performed in a controlled lab environment that are consistent with industry practices and is intended as a reference for system sizing and configuration purposes only and for use by persons having technical skill at their own discretion and risk Conditions of use are outside of Tyler s control and we do not assume and hereby disclaim any liability for results obtained or damages incurred through application of or reliance on the data presented including but not limited to specific energy consumption with any particular model or inst
19. notice of any such defect and satisfactory proof thereof is promptly given to Seller and thereafter such part is returned to Seller at its request with transportation charges prepaid and Seller s examination proves such part to have been defective This warranty does not apply 1 to used products ordered hereunder 2 to damage to any new product or part caused by overloading abuse misuse tampering neglect or accident or putting to a use other than normally recommended by Seller 3 to any product or part which shall have been repaired or altered or assembled in any way by other than the Seller Seller s supplier or Seller s installation contractor which in the sole judgement of Seller affects the performance stability or purpose for which it was manufactured 4 toward payment of any removal or installation charges of warranted parts 5 to loss of food or contents of the equipment due to failure for any reason 6 to the condensing unit used with said equipment unless same was furnished by the Seller 7 when operation of the equipment covered by this order is impaired due to improper drain installation Used products are sold on an as is basis unless otherwise expressly stated on the face hereof This warranty is in lieu of all other warranties except of title expressed or implied including any implied warranty of mer chantability or fitness for a particular purpose and in no event shall Seller be liable for consequential or
20. on flood lamps during operations NOTE Overhear flood lamps over baked and fried chicken should be left at 100 HIGH This is very important At the above setting all products should maintain 145 F as required by most health departments NOTE There may be some condensation at start up when loading products Do not panic it will go away May 2007 NLH Manual Fill With Filler Hose 1 Make sure all cutoffs ball valves on drain system are in the FILL horizontal position 2 Fill each steam table well with 2 1 2 of water using FILLER HOSE Do not over fill Cover all wells with pan well covers After filling steam table wells turn all flood lamps small black dials to 100 HIGH Turn all infinite switch controls large black dials to 3 setting 3 setting is the preheat setting After 45 minutes set all infinite switch controls to LO setting NOTE Infinite control switches for baked chicken fried chicken and meat products should be left at the 3 setting This is very important 4 Now fill display pans with preheated cooked product only All product must be at a minimum of 180 F going in the steam table Make sure all pans fit properly 5 Some adjustments may be required on flood lamps during operations NOTE Overhear flood lamps over baked and fried chicken should be left at 100 HIGH This is very important At the above setting all products should maintain 145 F as required by m
21. on at highest efficiency for maximum energy conservation is not unusual for the element to shut off intermit tently and come back on automatically as the desired temperatur is maintained in the well In order to present the best appearance of the pre cooked convenience foods as well as to allow proper operation of the automatic water feeder make certain at installation that the case is leveled front to back at each end Shim the base as required to obtain level Refer to page 7 in this manual for proper leveling instructions Proper Use of the Hot Food Deli Service Case The choice of dry or moist heat and the desired food maintenance varies with the type of food the water content od the food other personal preferences of the food manager and the requirements of the local health authorities The National Sanitation Founda tion NSF recommends maintenance of a minimum of 140 F 60 C in the food product Your Tyler Custom Deli Equipment Inc Hot Food Case is designed to enable the conscientious operator to meet the most rigorous demands for outstanding presenta tions and display of pre cooked convenience foods Do not attempt to cook foods in the Deli Case It is designed to maintain pre cooked foods at their taste tempting best condition in a controlled heat and humidity atmosphere The experienced operator knows that holding foods at elevated temperatures for a prolonged period of time is a delicate operat
22. operation and Drain vertical position during dry operation Name Plate Shows electrical information Toggle Switch Turns on and off 60W interior top lights only 15 Amp Fuse For interior lighting Electrical Junction Box Page 20 May 2007 Installation amp Service Manual Steam Table Operation Instructions Start Up 45 Minutes Prior to Use Auto Fill Water System NOTE Unit must be level for system to operate properly See page 7 1 To operate the Auto Fill systems turn all T handled valves to the FILL horizontal position Turn the field furnished 3 8 ball valve to the ON fill position It will take approximately 30 minutes for the initial fill up But once this is done all wells will maintain a 2 water level automatically for the rest of the days operation 2 After all wells are full cover all wells with deli pans Turn all flood lamps small black dials to 10096 HIGH Turn all infinite switch controls large black dials to 3 setting 3 setting is the preheat setting After 45 minutes set all infinite switch controls to LO setting NOTE Infinite control switches for baked chicken fried chicken and meat products should be left at the 3 setting This is very important 3 Now fill display pans with preheated cooked product only All product must be at a minimum of 180 F going in the steam table Make sure all pans fit properly 4 Some adjustments may be required
23. ost health departments There be some condensation at start up when loading products Do not panic it will go away 6 To drain tubs turn T handled valves to the DRAIN vertical position This will allow wells to drain NOTE Prior to draining turn all infinite switch controls to OFF position Page 21 NLH SERVICE INSTRUCTIONS Rear Sliding Door Removal and Installation 2 Lift Door Into Upper Track to Clear Door INNER DOOR REAR OF CASE TYLER REFRIGERATION AM 1 Slide Door to Right Side end of Door Frame ILA The sliding doors come installed from the factory in the door frame These doors are removable for cleaning and to aid in case maintenance DO NOT fully immerse doors when cleaning 1 Remove the outer door by first sliding it to the right end of the door frame within an inch of being closed Firmly grasp either side of the door and lift into the upper track until it clears the lower track Page 22 3 Pull Bottom of Door Outward 4 Pull Door Downward to Remove Tilt the door so that the bottom comes out of the track Lower the door so that it seperates from the upper track The door should now be free Next remove the inner door in the same manner To replace the doors follow the above steps in the reverse sequence First check to see that the sealing strips are in their proper place Remember to insert the inner door fi
24. rst May 2007 Installation amp Service Manual Lift Glass Hinge Replacement NOTE All product should be removed from the case and the surrounding area before making this repair NLH WARNING Do not take hinge apart The glass assembly is extremely heavy and could fall without proper support Glass break age and or personal injury could result 1 Removethe lift glass by following the instructions on the previous page 2 Mark the position of the defective hinge 1 on the top interior of the case 3 Remove screws 2 from back edge of stainless steel top 3 Lift up and pull out on back edge of stainless steel top 3 to remove it from top of case 4 4 Remove four screws 5 from top of case 4 and remove defective hinge assembly 1 from inside top of case 4 May 2007 5 Position new hinge assembly 1 inside top of case 4 as marked during removal and secure with four screws 5 After rechecking the hinge positioning tighten the four screws 5 to 125 Ib in of torque Push front edge of stainless steel top 3 under T rail 6 and insert back edge behind door frame trim Secure stainless steel top 3 with screws 2 7 Install the lift glass by following the instructions on the previous page Page 23 NLH Lift Glass Replacement NOTE If lift glass is shattered start with step 1 otherwise start with step 2 to replace the lift glass TYLER REFRIGERATION AM
25. special damages Seller makes no warranty whatsoever in respect to items not manufactured by Seller by instead the applicable warranties if any of the respective manufacturers thereof shall apply Page 28 May 2007
26. te No 33 Texo 12 or Texo N Y Grease and oil Organic solvents such as carbon tetrachloride tri chlorethylene acetone kero sene gasoline benzene alcohol and chlorethane n u TYLER REFRIGERATION APPLICATION METHOD EFFECT ON FINISH Swab or wipe with a cloth Satisfactory for use on all Rinse with water and dry finishes Swab or soak with a cloth Satisfactory for use on all Let stand 10 15 minutes finshes Effective on tenacious Always follow with neutralizer deposites or where scale has rinse and dry built up Rub with a cloth Organic Satisfactory for use on all solvents may be flammable finishes and or toxic Observe all precautions against fire Do not smoke while vapors are present Be sure area is well ventilated Use of proprietary names is intended only to indicate a type of cleaner and does not constitute an endorsement nor is omission of any proprietary cleanser to imply its inadequacy It should be emphasized that all products should be used in strict accordance with instructions on package In all applications a sponge or fibrous brush or pad are recommended DO NOT use ordinary steel wool steel brushes chlorine bleach or products containing bleach for cleaning or sanitizing stainless steel GENERAL INFORMATION This manual will provide the installer service man and user with information and assist in the proper installation servicing and use of the Tyler Custom Deli
27. to case corners Shimming will ensure proper operation and In some instances setting the case on an alignment of the lift glass apparently level floor can cause the lift glass to fit improperly If there is any twist in the The handle on the lift glass must rest evenly body it could cause the lift glass not to fit or on the color band Proper lift glass sealing is work properly essential for good product refrigeration The emphasis when leveling this case must NOTE be on making sure the lift glass works and Do not anchor the base to the floor or seals properly enclose the case until the lift glass is fit ting properly and working correctly Make sure all lift glass hinge stops have been removed to ensure proper opera tion To remove lift glass hinge stops 1 Open rear of fixture and locate the hinge assemblies 2 on 4 glass and 3 on 6 glass The case should be leveled across the top 1 close to the hinge and on the color band 2 A 4 foot level is recommended and both places should be level This will enable the lift glass to fit and work properly 2 Remove all hinge stops 1 from the shanks of the hex head bolts 2 November 2005 Page 7 TYLER NLH REFRIGERATION AM Installation Check List In addition to the standard practices which should be used in the installation of this case the installer should pay particular attention to the following items L is water connected to a hot
28. water feed for wet operation is the lower well thermostat set for 180 190 F L is the top heat at the factory setting of 6 1 2 is the voltage correct at 208V or 230V to match heater ratings Are rear vents open for wet operation Is food being introduced to the wells at temperatures above 140 F SAVE TIME AVOID CALL BACKS Page 8 May 2007 Installation amp Service Manual NLH WIRING DIAGRAMS NLH 4 208 240 Volt 60Hz 1Ph 3W 120 Y RLCEPTACLE DESCRIPTION 1 15 RECEPTACLE OPTIONAL s VOLTS AMPS WATIS FUSE LEGEND 1 L I FLEXIBLE METAL CONDUIT AS REQUIRED paa PILOT LIGHT i 4 20 AMP TOCGLE SWITCH 5 REOSTAT FOR FLOODS HEATLAMPS 6 INFINITE SWITCH HEAT l WELL HEATING ELEMENT 1800W AT 208V QN LIGHT BULB 60 W TUFFSKIN __ 222222 BY OTHERS FLOOD LIGHTS 150 W HEAT LAMP 10 JUNCTION BOX 4 5 WITH COVER 11 FUSE 15 AMP RMINAL BLOCK FUSED CIR o U November 2005 Page 9 TYLER NIH NLH 4 208 240 Volt 60 2 3Ph 4W A Lu UL Y RI M 4 lt J vous AMPS watis FUSE LEGEND 206 13 0 6 540 30 DESCRIPTION PILOT LIGHT 4 20 AMP TOGGLE SWITCH REOSTAT FOR FLOODS HEATLAMPS 6 INFINITE SWITCH HEAT FUSED CIRCUIT BY OTHERS WELL HEATING ELEMENT 1800W 208V LIGHT BULB 60 W TUF
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