Manuals / Lincoln / Kitchen Appliance / Oven

Lincoln 1456, 1457, 1434-000-E, 1433-000-E service manual This page intentionally left blank

Models: 1456 1433-000-E 1434-000-E 1457

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Impinger I – Adv Digital – Gas Service Manual – International

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Lincoln 1456, 1457, 1434-000-E, 1433-000-E service manual This page intentionally left blank

Contents

U.S. Fax 888 790-8193 Int’l Fax Lincoln Foodservice Products, LLC1111 North Hadley Road Fort Wayne, Indiana United States of America PhoneSEQUENCE OF OPERATION IMPINGER ADVANTAGE SCHEMATIC DIAGRAM SERIAL NUMBER N28654 TO N31348 SCHEMATIC DIAGRAM MODELSERIAL NUMBER N31349 AND ABOVE TROUBLESHOOTING GUIDE pressure switch WITH POWER OFF Remove 3 prong plug on gasBurner reset switch WITH POWER OFF Turn blower wheel to check forReplace components as needed S/N N31349 andAbove A pre-purgetime of 30 to 60 seconds occurs aftercontrol at maximum temperature, check for supply sensor wire and connectionsmaximum temperature see installation operations manual for temperature adjustment. With the ovenbefore testing WITH POWER ON AND THERMOCOUPLEto the temperature regulation valve, proceed Temperature regulation valveoven control the motor connector. Frequency reading should besensor sensor is located in the conveyor motor proceed1 1/2 INCH REMOVAL, INSTALLATION & ADJUSTMENTSIMPINGER ADVANTAGE SERIES FAN SPIDER FAN HUB CONE3.Unplug motor connector THERMOSTAT, COOLING FAN - REPLACEMENT3.Remove lead wires and mark for reassembly BURNER BLOWER MOTOR - REPLACEMENT8.Remove piping from temperature regulation valve 6.Remove pilot tube assembly from gas valveTEMPERATURE REGULATION VALVE - REPLACEMENT 7.Remove temperature regulation valve assemblyBURNER ALARM - REPLACEMENT THERMOSTAT, OVEN CAVITY HI-LIMIT- REPLACEMENTBURNER IGNITOR - REPLACEMENT 3.Remove burner assembly. SEE BURNER ASSYCONVEYOR DRIVE MOTOR - REPLACEMENT TEMPERATURECONTROL TRANSFORMER - REPLACEMENT 1.Shut power off at main breakerON-OFFSWITCH - REPLACEMENT 6.Remove assembly and replace main orificePILOT ORIFICE - REPLACEMENT 3.Remove burner assembly See Burner AssemblyGENERAL VIEW ADVANTAGE SERIES Page CONTROL BOX 1456,1457,1433-000-E, 1434-000-E Page OVEN BACK ADVANTAGE SERIESGAS AND ELECTRIC Page CONVEYOR 1450 SERIES Page This page intentionally left blank This page intentionally left blank U.S. Facsimile 888 Int’l Facsimile Lincoln Foodservice Products, LLC1111 North Hadley Road Fort Wayne, Indiana United States of America Telephone