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Lincoln 1400 Series service manual Oven Back, Gas - Electric, Letter, Part #, Description

Models: 1400 Series

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		OVEN BACK, GAS – ELECTRIC
LETTER	PART #		DESCRIPTION
A	369808		Cover, Motor (Gas Ovens)
	370140		Cover, Motor (Electric Ovens)
B	369800		Motor, Main Fan (60 Hz)
	369214		Motor, Main Fan (50 Hz)
C	369033		Motor Clamp
D	369215		Motor Support Assy.
E	369192		Capacitor 7.5 MFD
F	369306		Oven Back Assy – Gas
G	369646		Stand Off
H	369647		Inlet Panel
J	369213		Fan, Main
K	369547		Wire Form Thermostat Bulb
L	369307		Oven Back Assy. – Electric
M	369287		Heating Element, 208V
	369315		Heating Element, 220V
	369122		Heating Element, 240V

40	Impinger I – 1400 Series Advantage Service Manual - Dom & Int’l

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Lincoln 1400 Series service manual Oven Back, Gas - Electric, Letter, Part #, Description

Contents

Lincoln Foodservice Products, LLC 1111 North Hadley Road U.S. Fax 888 790-8193 Int’l Fax 260 Technical Service Hot LineDOMESTIC AND INTERNATIONAL Fort Wayne, Indiana United States of America PhoneTABLE OF CONTENTS Impinger I - 1400 Series Advantage Service Manual - Dom & Int’l3 PHASE SEQUENCE OF OPERATIONSEQUENCE OF OPERATIONS MODEL 1450 / 120 VAC / 60 HZ / NATURAL GASMODEL 1455 / 415/240 VAC / 50 HZ / 3 PHASE MODEL 1454 / 380/220 VAC / 50 HZ / 3 PHASESEQUENCE OF OPERATIONS MODEL 1456 / 220-240 VAC / 50 HZ / NATURAL GAS MODEL 1457 / 220-240 VAC / 50 HZ / L.P. GASMODEL 1474 / 220-240 VAC / 50 HZ / NATURAL GAS MODEL 1475 / 220-240 VAC / 50 HZ / L.P. GASSCHEMATIC 1450 SCHEMATIC Impinger I - 1400 Series Advantage Service Manual - Dom & Int’lSCHEMATIC SCHEMATIC SCHEMATIC 1474 TROUBLESHOOTING GUIDE SYMPTOMGAS OVENS POSSIBLE CAUSECentrifugal Switch of Burner purge Time Delay built in. If voltage is not presentpilot valve internal to valve assembly and igniter housings on the right side of the oven. If no pilotCODE MODELS 1474-1475-1476Gas Pressure Switch This switch is located inside the gas valve and shouldclose when gas pressure is present. WITH POWER marked on the oven specification platebetween the flame sensor wire and Ignition Control igniter/sensor assembly. Also check for any type ofdamage to flame sensor wire and connections burner will not remain ignited, check the reset buttonRemove thermocouple leads from the temperature leads. Refer to chart on Page 25 for proper readingstemperature control present, trace wiring back to temperature controlELECTRIC OVENS TROUBLESHOOTING GUIDETemperature Control Board Check for 120 VAC input to temperature controlboard. If not present, check wiring from Hi-Limit to temperature control board. Turn the temperatureadjustment. Also check for worn bearings. The Installation and Operations Manual shows properconveyor belt adjustment. A conveyor belt that is over Power SupplyREMOVAL INSTALLATION & ADJUSTMENTS MOTOR, MAIN FANFAN, MAIN FAN SPIDER FAN HUB CONECAPACITOR, MOTOR RELAY, D.P.S.TCOOLING FAN, CONTROL BOX THERMOSTAT, COOLING FANBURNER BLOWER MOTOR - REPLACEMENT BLOWER WHEEL, BURNER This is part of the burner blower motor assemblyBURNER CONTROL - HONEYWELL - REPLACEMENT BURNER ASSEMBLYMANIFOLD PRESSURE - ADJUSTMENT ELECTRONIC TEMPERATURE CONTROL - REPLACEMENTSOLENOID VALVE MANIFOLD ADJUSTMENT SCREW LOCATED UNDER COVER SCREW FRONT VIEWTHERMOCOUPLE MEASUREMENT CHART THERMOCOUPLE - REPLACEMENTBURNER IGNITOR BURNER CONTROL TRANSFORMER -REPLACEMENT CONVEYOR CONTROL POTENTIOMETER 10K OHM - REPLACEMENTCONVEYOR CONTROL BOARD ASSEMBLY - REPLACEMENT CONVEYOR DRIVE MOTOR - REPLACEMENTHALL EFFECT SENSOR - REPLACEMENT CIRCUIT BREAKER - REPLACEMENTMAIN ORIFICE - REPLACEMENT ON-OFF SWITCH - REPLACEMENTAIR PRESSURE SWITCHES - REPLACEMENT AND ADJUSTMENT GAS VALVE - REPLACEMENT AND ADJUSTMENTSSIDE VIEW TOP VIEWIGNITION CONTROL - REPLACEMENT HIGH LIMIT THERMOSTAT - REPLACEMENTSPARK GENERATOR - REPLACEMENT SOLENOID VALVE - REPLACEMENTGENERAL - 1450 SERIES LETTERPART # DESCRIPTIONGENERAL - 1450 SERIES BLOW-UP CONTROL BOX LETTERPART # DESCRIPTIONCONTROL BOX - 1450, 1451, 1480 BLOW-UP CONTROL BOX LETTERPART # DESCRIPTIONCONTROL BOX - 1452, 1453 BLOW-UP CONTOL BOX LETTERPART # DESCRIPTIONCONTROL BOX - 1454, 1455 BLOW-UP CONTROL BOX - 1456, 1457, 1474 LETTERPART # DESCRIPTIONCONTROL BOX - 1456, 1457, 1474, 1475, 1476 BLOW-UP Impinger I - 1400 Series Advantage Service Manual - Dom & Int’lOVEN BACK, GAS - ELECTRIC LETTERPART # DESCRIPTIONOVEN BACK, GAS - ELECTRIC BLOW-UP CONVEYOR - 1450 SERIES LETTERPART # DESCRIPTIONCONVEYOR 1450 SERIES BLOW-UP Impinger I - 1400 Series Advantage Service Manual - Dom & Int’lFort Wayne, Indiana United States of America Telephone U.S. Facsimile 888 Int’l Facsimile 260 Technical Service HotlineLincoln Foodservice Products, LLC 1111 North Hadley Road

OVEN BACK, GAS – ELECTRIC