Lincoln Impinger 1450 Manual: Official Service Manual for Models 1433-000-E, 1434-000-E, 1456, and 1457

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

Lincoln 1434-000-E, 1457, 1433-000-E, 1456 service manual Impinger Conveyor Ovens

Contents

Impinger Conveyor Ovens Temperature Control Power SupplyNAT. GAS LP GAS Schematic 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 Thermocouple Sensor sensor is located in the conveyor motor CAPACITOR, Motor Replacement FAN, Main ReplacementCooling FAN, Control BOX Replacement Impinger Advantage Series Burner Blower Motor Replacement THERMOSTAT, Cooling FAN ReplacementTo Remove the Blower Wheel for Periodic Cleaning Burner Assembly SWITCH, Burner Reset Replacement Temperature Regulation Valve Replacement Burner Ignitor Replacement THERMOSTAT, Oven Cavity HI-LIMIT ReplacementBurner Alarm Replacement Spark Generator Replacement Control Transformer Replacement Thermocouple Measurment Temperature Millvolts ApproxConveyor Drive Motor Replacement CAPACITOR, Conveyor Motor Replacement ON-OFF Switch Replacement Pilot Orifice ReplacementOven Control Replacement Fuse Holder Replacement Letter 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