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Impinger I -–1000 Series Service Manual - Domestic

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Lincoln 1000, 1400, 1200 service manual This Page Intentionally Left Blank

Contents

United States of America Phone : 800 Lincoln Foodservice Products, LLCTechnical Service Hot Line 800678-9511 1111 North Hadley Road Fort Wayne, IndianaTABLE OF CONTENTS MODEL 1000 - 120/230 VAC - 60HZ - NATURAL GAS SEQUENCE OF OPERATIONS 1022 / 1023 SEQUENCE OF OPERATIONS 1040 / 1041 / 1240 / BURNER CIRCUIT Impinger I -–1000Series Service Manual - DomesticTRANSFORMER one half of the secondary voltageTIME TEMP DISPLAY Impinger I -–1000Series Service Manual - DomesticSCHEMATIC / 1000, SCHEMATIC Impinger I -–1000Series Service Manual - Domestic SCHEMATIC / 1022, 1023 - S/N Q19077 & BELOWImpinger I -–1000Series Service Manual - Domestic SCHEMATIC / 1022, 1023 - S/N Q19078 & ABOVESCHEMATIC / 1040, 1041 – S/N Q14279 & BELOW Impinger I -–1000Series Service Manual - Domestic SCHEMATIC / 1040, 1041 – S/N Q14280 & ABOVEImpinger I -–1000Series Service Manual - Domestic SCHEMATIC / 1200,Impinger I -–1000Series Service Manual - Domestic SCHEMATIC / 1202, 1203 S/N Q14790 & BELOWImpinger I -–1000Series Service Manual - Domestic SCHEMATIC / 1202, 1203 S/N Q14791 & ABOVEImpinger I -–1000Series Service Manual - Domestic SCHEMATIC / 1204,Impinger I -–1000Series Service Manual - Domestic SCHEMATIC / 1240, 1241 – S/N Q14279 & BELOWImpinger I -–1000Series Service Manual - Domestic SCHEMATIC / 1240, 1241 - S/N Q14280 & ABOVEEVALUATION TROUBLESHOOTING GUIDESYMPTOM POSSIBLE CAUSEHoneywell Ignition For ovens withJohnson Controls Ignition ControlFor ovens with Honeywell ignitioncontrol Electronic flameFor ovens withmechanical thermostat1 on 2 on Burner Motor Centrifugal Switch bad1 on 2 on 3 on 4 off 5 off 6 offEVALUATION TROUBLESHOOTING GUIDESYMPTOM POSSIBLE CAUSEelements, turn off the power! Remove all leads adjustment dial to the maximum temperaturePotentiometer is 0 to 2.5K ohm. WITH POWER load. Check the specifications plate for ratingFan Switch potentiometer. WITH POWER OFF: remove theReversing Switch running, check the D.P.D.T. reversing switchPower Supply improper adjustment. Also check for wornbearings. The Installation and Operations Manual shows proper conveyor belt adjustment. A12.6 VAC Power Supply Speed AdjustmentPOWER OFF: remove the 3 pin potentiometer Terminal 1-5, 2-6, 3-7, 4-8WITH POWER OFFwire yellow wires ThermocoupleProbe 1 red wire and 1 white resistance of the thermistor probe. See chart inImpinger I -–1000Series Service Manual - Domestic motor. Check all wiring and connections forlocation and check all wiring for visible damage wire in temporarily a new conveyor drive controlFAN, MAIN REMOVAL, INSTALLATION & ADJUSTMENTSMOTOR, MAIN FAN CAPACITOR, MOTORRELAY, D.P.S.T COOL DOWN SWITCHS. N. 4613 & Above GAS S. N. 4768 & Above ELECTRICBURNER BLOWER MOTOR THERMOSTAT, COOLING FANBLOWER WHEEL, BURNER AIR PRESSURE SWITCHGAS CONTROL VALVE BURNER ASSEMBLYTEMPERATURE CONTROL BOARD MANIFOLD PRESSURE - ADJUSTMENTTEMPERATURE CONTROL VALVE ROBERT SHAW SOLENOID VALVEMERCURY CONTACTOR THERMOCOUPLE- REPLACEMENTTEMPERATURE CONTROL POTENTIOMETER – REPLACEMENT IGNITION CONTROL HEATING ELEMENT24V GND 24V Impinger I -–1000Series Service Manual - DomesticBURNER LIGHT 24 VAC - GAS OVENS FLAME SENSORBURNER IGNITOR TRANSFORMER 120/24 VACPOTENTIOMETER - CONVEYOR SPEED CONTROL CONVEYOR MOTOR REPLACEMENT - BODINE SNPILOT ORIFICE - BURNER MAIN ORIFICE - BURNERCOUPLING AND ENCODER DISC 1200 SERIES SN 4390 –1200 SERIES SN14792 AND ABOVE D. C. MOTOR CONTROL BOARD - CALIBRATION OPTICAL ENCODER ASSEMBLYTACH. GENERATOR CONVEYOR MOTOR CONTROL BOARDREG MIN SN 4390 - 14790 1200 SERIES D. C. MOTOR CONTROL BOARDSN 4390 - 14974 1000 SERIES GAS OVENS S BOARD P/N STYLEMIN MAX T 1 TS/N 14792 AND ABOVE 1200 SERIES GAS OVEN STEPPER CONTROL - ADJUSTMENTS/N 14975 AND ABOVE 1000 SERIES GAS OVEN BEARING, CONVEYOR SN REVERSING CONVEYOR DIRECTION SN 100-4389BODINESTEPPER DRIVE SYSTEM MINI CIRCUIT BREAKERDRIVE END HALL EFFECT SENSOR – REPLACEMENTBEARING, CONVEYOR SN 2164 AND ABOVE TRANSFORMER-STEPPERMOTOR CONTROLTRANSFORMER, TIME/TEMP. DISPLAY THERMISTOR - REPLACEMENTTEMPERATURE GAUGE - REPLACEMENT OVEN TEMPERATUREALL 1000 & 1200 SERIES OVENS SWITCH SETTINGSBOTTOM OF TIME TEMP DISPLAY SWITCH, DISPLAY, SETSWITCH REPLACEMENT - FAN SWITCH UPDATE Dip SwitchSWITCH REPLACEMENT FAN, HEAT, CONVEYOR GAS VALVE - REPLACEMENT AND ADJUSTMENTS SOLENOID VALVE – REPLACEMENT IGNITION CONTROL - REPLACEMENTHIGH - LIMIT THERMOSTAT - REPLACEMENT SPARK GENERATOR – REPLACEMENTBURNER BLOWER MOTOR - REPLACEMENT BURNER ALARM LIGHT - REPLACEMENTPILOT LIGHT 220V - REPLACEMENT IGNITER SENSOR ASSEMBLY - REPLACEMENTTEMPERATURE CONTROL - REPLACEMENT - RELAY ASSEMBLY, BURNER BLOWER MOTOR - REPLACEMENTTIME DELAY RELAY, 20 MINUTE - REPLACEMENT TEMPERATURE CONTROL POTENTIOMETER - REPLACEMENTTHIS PAGE INTENTIONALLY LEFT BLANK DESCRIPTION LETTERPART NO Impinger I -–1000Series Service Manual - Domestic BLOW UP / 1000, 1200 – GENERALDESCRIPTION PARTS / ACCESS DOOR & 1050 DOORLETTER PART NOImpinger I -–1000Series Service Manual - Domestic BLOW UP / ACCESS DOOR & 1050 DOOR369012 LETTERPART NO DESCRIPTIONImpinger I -–1000Series Service Manual - Domestic DESCRIPTION LETTERImpinger I -–1000Series Service Manual - Domestic BLOW UP 1000, 1001, 1004, 1005 S/N 4390 & ABOVEDESCRIPTION PARTS /LETTER Impinger I -–1000Series Service Manual - Domestic BLOW UPShaft Lock Ring PARTS /LETTER DESCRIPTIONBLOW UP / 1040, DESCRIPTION PARTS / 1200, 1201, 1204 ANDLETTER BLOW UP / 1200 369247 PARTS /LETTER DESCRIPTIONImpinger I -–1000Series Service Manual - Domestic BLOW UP / 1202,Fuseholder PARTS /LETTER DESCRIPTIONImpinger I -–1000Series Service Manual - Domestic BLOW UP / 1240,DESCRIPTION PARTS / OVEN BACK - GASLETTER Impinger I -–1000Series Service Manual - Domestic BLOW UP / OVEN BACK – GASDESCRIPTION PARTS / OVEN BACK- ELECTRICLETTER Impinger I -–1000Series Service Manual - Domestic BLOW UP / OVEN BACK – ELECTRICDESCRIPTION PARTS / CONVEYOR MOTOR ASSEMBLY S/N 4390 & ABOVELETTER Impinger I -–1000Series Service Manual - Domestic DESCRIPTION PARTS / SERIES 1000 – CONVEYORLETTER Impinger I -–1000Series Service Manual - Domestic BLOW UP / SERIES 1000 CONVEYORDESCRIPTION PARTS / SERIES 1200 - CONVEYOR CONTROLLETTER Impinger I -–1000Series Service Manual - Domestic BLOW UP / SERIES 1200 - CONVEYOR CONTROLDESCRIPTION PARTS / SERIES 1200 – CONVEYORLETTER Impinger I -–1000Series Service Manual - Domestic BLOW UP / SERIES 1200 – CONVEYORThis page intentionally left blank This page intentionally left blank Impinger I -–1000Series Service Manual - DomesticImpinger I -–1000Series Service Manual - Domestic