Open well frozen food & ice cream merchandisers low temperature self serve display cases advantage series (18 pages)
Summary of Contents for Tyler Refrigeration N7DNL
Page 1
This merchandiser conforms to the American National Standard Institute & NSF International Health and Sanitation standard ANSI/NSF 7 - 2003. PRINTED IN Specifications subject to REPLACES ISSUE PART 6/07 9055758 — IN U.S.A. change without notice. EDITION DATE REV. Tyler Refrigeration * Niles, Michigan 49120...
See “General-UL/NSF I&S Manual” for operational descriptions for each type of defrost control. Defrost Control Charts N7DNL Models All the N7DNL and NHD models have four Defrost pull-ups at each end of the case. Pull-ups A, Defrost Defrosts Duration Term.
No. 12 AWG field wire leads for field connections. On remote cases intended for end to end line-ups, bonding for ground may rely upon the pull-up bolts. N7DNL Domestic & Export (50 Hz) Case Circuits (8’ Cases) June, 2007...
Installation & Service Manual N7DNL, NHD 4. Slowly lift out rear duct panel until the CLEANING AND SANITATION shelf harness connector near the top of Component Removal and the panel can be accessed. Installation Instructions for 5. Disconnect shelf harness connector and Cleaning complete removing the rear duct panel.
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 refrigeration.
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Installation & Service Manual N7DNL, NHD TYPE OF CLEANING CLEANING AGENT* APPLICATION METHOD** EFFECT ON FINISH Liquid NuSteel Rub with dry cloth. Use a Use in direction of polish lines small amount of cleaner. on No. 4 (polished) finish. May scratch No. 2 (mill) and No.
N7DNL, NHD TYPE OF CLEANING CLEANING AGENT* APPLICATION METHOD** EFFECT ON FINISH Grease and oil Organic solvents such as Rub with a cloth. Organic Satisfactory for use on all carbon tetrachloride, tri- solvents may be flammable finishes. chlorethylene, acetone, kero- and/or toxic. Observe all sene, gasoline, benzene, precautions against fire.
Installation & Service Manual N7DNL, NHD Peg Bar Information The hang up blister pack has become a standard means of marketing sliced luncheon meats and other delicacies. It appears that all that is needed to adapt multi-shelf cases for these packages is to add peg bars and pegs.
Air baffles are available from TYLER that are compatible with 15” offset support arms. 3. Non-load bearing air baffle should run the same width as the peg bar.
Installation & Service Manual N7DNL, NHD TYLER 8 and 12 foot cases have four foot SERVICE INSTRUCTIONS sections for merchandising. 6 foot cases See “General-UL/NSF I&S Manual” for T-8 have three foot sections for merchandising. lamp, canopy ballast, fan blade and motor,...
N7DNL, NHD Defrost Heater Replacement WARNING Always shut off electricity to the entire case before replacing a defrost heater. Automatic cycling of fans or electrical power to wire ends could cause personal injury and/or death. 1. Remove bottom trays (1) from case (2).
(NHD Models Only) Opt. Gas Fan Delay Klixon 9303508 9303508 9303508 9303508 9303508 (NHD Models Only) NSF Product Thermometer 5967100 5967100 5967100 5967100 5967100 For information on operational parts not listed above contact the TYLER Service Parts Department. June, 2007 Page 23...
Color Band, Ptd. 9023795 9023798 9023800 Color Band Backer, Ptd. 9040223 9040223 9040223 Bumper Backer ------------ color per order ------------ Bumper ------------ color per order ------------ Front Cladding, Ptd. (N7DNL) 9025136 9025137 (NHDL) 9025135 9025136 9025137 (NHDM) 9025647 9025648 9025649 Raceway Cover...