Instruction/ maintenance manual of the product Impinger Conveyorized Oven 3255 Lincoln Electric
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Lincoln Foodservice Products, LLC 1111 North Hadley Road Fort Wayne, Indiana 46804 United States of America Technical Suppor t Hotline: ( 800) 678-951 1 Telephone: (260) 459-8200 www.
Impinger 3255 – Operator Manual 2 IMPORTANT WARNING AND SAFETY INFORMATION · Obtain from your local gas provider and post in a prom inent location instructio ns to be followed in the event gas odors are detected. · It is required that the oven be placed under a ventilati on hood to provide for adequate air supply and ventilation.
Impinger 3255 – Operator Manual 3 PURCHASER’S RESPONSIBILITY It is the responsibilit y of the purchaser: 1. To see that the gas and electric service s for the oven are installed on site in accordance with the manufacturers specification.
Impinger 3255 – Operator Manual 4 ***NOTE: For proper operation, the gas valve requires a nominal inlet pressure of 7 inches H 2 O column for natural gas and 11 inche s of H 2 O column for L.P. gas. A minimum inlet pressure of 1.0 inch of H 2 O above the manifold setting (NAT.
Impinger 3255 – Operator Manual 5 EXTERIOR DIMENSIONS.
Impinger 3255 – Operator Manual 6 SPACING The oven must have 6 inches (152 mm) of clearance from combustible surfaces. In case other equi pment is located on the right side of oven, a minimum clearan ce of 24 inches (609 mm) is required from that equipment.
Impinger 3255 – Operator Manual 7 CANOPY VENTILATION RECOMMENDATIONS – DOUBLE DECK OR SINGLE UNIT * AFF = Above Finished Floor SMOKE CANDLE TEST – VENTILATION SYSTEM VERIFICATION OVEN SET-UP FOR THIS TEST: 1. This test is to be done on the bottom oven of a multiple oven system, or a single oven.
Impinger 3255 – Operator Manual 8 UNLOADING When the oven arrives it should consist of: 1. A crate containing oven body, c onveyor, fingers, crumb pans, and pan stops. (Some mod els may have the conveyor pac ked separately.) 2. A package containing the stand and top.
Impinger 3255 – Operator Manual 9 CODE REFERENCE GAS CODE REFERENCE Safe and satisfactory operation of this ov en depends to a great extent upon its proper in stallation, and it should be installed, as applicable in accordance wit h the Natio nal Fuel Gas Codes, ANSI Z223.
Impinger 3255 – Operator Manual 10 STAND AND FINGER ASSEMBLY 4. Before installing the retaining brackets in the oven(s), be sure all of the packing material is removed from the plenum shroud. Install the finger retaining brackets by placing them upside down and hooking the retaining pin as shown above.
Impinger 3255 – Operator Manual 11 FINGER HOUSING BAFFLE PLATE ADJUSTEMENTS The finger housing has a b affle mounted inside to balance t he air flow to the rear and front of the oven. If the product is cooking more or less in the rear of the oven than in the front, it is possible the finger housing baffle need s to be adjusted.
Impinger 3255 – Operator Manual 12 PROGRAMMING OVEN START-UP INSTRUCTIONS 1. Turn oven on. After the oven is turned on it is in cooking mode. To set the time and tempe rature you must be in programming mode. 2. To get to program mode, press and hol d the time and temperature buttons for approx imately 6 seconds.
Impinger 3255 – Operator Manual 13 INFORMATION ON USE OF OVEN As explained in “Concepts,” the Impinger ® oven fun ctions by directing high velo city streams of heated air directly on the food products. Because air is the heat source, it is effective even on sensitive foods.
Impinger 3255 – Operator Manual 14 CLEANING INSTRUCTIONS DAILY 1. Clean exterior surfaces of the ov en by wiping it down with a mild de ter gent and clean water, or a commercial stainless cleaner. 2. Clean crumb pans and gua rds by washing with a m ild detergent solution and rinsing with cl ean water.
Impinger 3255 – Operator Manual 15 FINGER REMOVAL AND DI SASSEMBLY FOR CLEANING 1. Open door and remove upper finge rs. Note any particular placement of fingers that you may have, such a s fully closed, half-closed, or fully open, columnating pl ates.
Impinger 3255 – Operator Manual 16 CONCEPTS The Impinger ® Conveyor Oven produc ed by Lincoln Foodservice Products, LLC utilizes a revolutionary cooki ng concept called “AIR IMPINGEMENT.” It provides exceptional baked food produ ct quality in far less time than conventional devices on the market.
Impinger 3255 – Operator Manual 17 CAUTION – HOT SURFACE CLOCK, TIME SWITCH, TIMER TRANSFORMER DANGEROUS VOLTAGE EQUIPOTENTIALITY GROUND PROTECTIVE EARTH GROUND EARTH GROU ND CHANGE FUSES FUSE POW.
Impinger 3255 – Operator Manual 18 APPENDIX A – LABEL DEFINITIONS (CONT’D) AMPS VOLTS KILOWATTS / HR TYPE OF GAS AC ½ COOK TIME SERVICE ACCESSIBILITY, PROVIDE MINIMUM REAR AND SIDE CLEARANCE OR.
Impinger 3255 – Operator Manual 19 LIMITED W ARRANTY FO R COMMERCI AL PRODUCTS LIMITED W ARRANTY Lincoln Foodse rvice Products, LLC (“Li ncoln”) warrants this produ ct to be free from defects in material and workmanship for a period of one (1) ye ar from the date of purchase.
Impinger 3255 – Operator Manual 20.
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If you already are a holder of Lincoln Electric Impinger Conveyorized Oven 3255, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Lincoln Electric Impinger Conveyorized Oven 3255.
However, one of the most important roles played by the user manual is to help in solving problems with Lincoln Electric Impinger Conveyorized Oven 3255. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lincoln Electric Impinger Conveyorized Oven 3255 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
