Lincoln Impinger 1450 Manual for Reliable Service and Maintenance

Page 1

SERVICE MANUAL

(INTERNATIONAL)

IMPINGER CONVEYOR OVENS

MODEL 1433-000-E, 1434-000-E,

1456, 1457

WITH PUSH BUTTON CONTROLS

Lincoln Foodservice Products, LLC

1111 North Hadley Road

Fort Wayne, Indiana 46804

United States of America

Phone : (800) 374-3004

U.S. Fax: (888) 790-8193 • Int’l Fax: (260) 436-0735

Technical Service Hot Line

(800) 678-9511

www.lincolnfp.com

1450digexport

REV 1/5/07

Image 1

Contents Impinger Conveyor Ovens Temperature Control Power SupplyNAT. GAS LP GASSchematic Diagram Serial Number N28654 to N31348 Serial Number N31349 and Above Symptom Possible Cause Evaluation With Power OFF Remove 3 prong plug on gas Not stay on, check the reset button for the ignition There is voltage to the pilot valve, but there is no gas Belt JAM With Power on and ThermocoupleSensor sensor is located in the conveyor motor CAPACITOR, Motor Replacement FAN, Main ReplacementCooling FAN, Control BOX Replacement Impinger Advantage SeriesBurner Blower Motor Replacement THERMOSTAT, Cooling FAN ReplacementTo Remove the Blower Wheel for Periodic Cleaning Burner AssemblySWITCH, Burner Reset Replacement Temperature Regulation Valve ReplacementBurner Ignitor Replacement THERMOSTAT, Oven Cavity HI-LIMIT ReplacementBurner Alarm Replacement Spark Generator ReplacementControl Transformer Replacement Thermocouple Measurment Temperature Millvolts ApproxConveyor Drive Motor Replacement CAPACITOR, Conveyor Motor ReplacementON-OFF Switch Replacement Pilot Orifice ReplacementOven Control Replacement Fuse Holder ReplacementLetter Part Number Description General View Advantage SeriesPage 1456,1457,1433-000-E, 1434-000-E Control BOXPage GAS and Electric Oven BackPage Conveyor 1450 Series Page This page intentionally left blank This page intentionally left blank