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Lincoln 1451, 1450 service manual

Models: 1451 1450

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Impinger I – 1450 Series Service Manual - Domestic

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Lincoln 1451, 1450 service manual

Contents

IMPINGER CONVEYOR OVENS Lincoln Foodservice Products, LLC 1111 North Hadley RoadU.S. Fax 888 790-8193 Int’l Fax 260 Technical Service Hot Line Fort Wayne, Indiana United States of America PhoneSERIAL NUMBER N28654 AND ABOVE OVENS WITH PUSH BUTTON CONTROLS SEQUENCE OF OPERATION IMPINGER ADVANTAGESCHEMATIC DIAGRAM MODEL 1450 SERIAL NUMBER N28654 AND ABOVE TROUBLESHOOTING GUIDE Centrifugal switch of burner WITH POWER OFF Turn motor to check for lockedtransformer. If no voltage is present, trace wiring back to centrifugal switch of main fan motor. If voltage istemperature, check for 120VAC at the temperature on the control, set the control to maximum temperaturesee Installation operations manual for temperature adjustment. With the control set at maximumto neutral. If no voltage is present, trace wiring back to transformer. If no voltage is present, trace wiring backto the oven power switch. If voltage is present, check Check for 120VAC supply to conveyor motor at wire #6FAN SPIDER FAN HUB CONE REMOVAL, INSTALLATION & ADJUSTMENTS IMPINGER ADVANTAGE SERIESNOTE MEASUREMENT MUST BE MADE FROM CONE TO FAN SPIDER 1 1/2 INCH 5. Reassemble in reverse order BURNER BLOWER MOTOR - REPLACEMENT THERMOSTAT, COOLING FAN - REPLACEMENT1. Shut off power at main breaker 3. Remove lead wires and mark for reassemblySCREW LOCATED UNDER COVER SCREW MANIFOLD ADJUSTMENT SCREW LOCATED UNDER COVER SCREW FRONT VIEWMANIFOLD PRESSURE ADJUSTMENT CONNECTION MANIFOLD ADJUSTMENT PILOT LINE CONNECTIONTEMPERATURE BURNER IGNITOR - REPLACEMENT 1. Shut off power at main breaker3. Remove burner assembly. SEE BURNER ASSY THERMOCOUPLE - REPLACEMENT 1. Shut off power at main breaker5. Disconnect pipe union 6. Remove assembly and replace main orifice 1. Shut off power at oven switch2. Set conveyor reversing switch in the other position MAIN ORIFICE - REPLACEMENT 1. Shut off power at main breakerThis page intentionally left blank GENERAL VIEW ADVANTAGE SERIES Page S/N N28654 and ABOVE CONTROL BOXImpinger I - 1450 Series Service Manual - Domestic OVEN BACK ADVANTAGE SERIES GAS AND ELECTRIC Page CONVEYOR 1450 SERIES Page This page intentionally left blank This page intentionally left blank U.S. Facsimile 888 Int’l Facsimile 260 Technical Service Hotline Lincoln Foodservice Products, LLC 1111 North Hadley RoadFort Wayne, Indiana United States of America Telephone