Lincoln Series 1200, Series 1000 Ignition Control Replacement, High Limit Thermostat Replacement

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IGNITION CONTROL - REPLACEMENT

1.Remove control panel top and front cover.

2.Loosen two (2) locking screws on front cover of relay (approx. 1/2 turn).

3.Remove front portion of relay by pulling straight out (rocking motion).

4.Remove wires from plug-in terminal strip, note wire numbers and locations.

5.Remove two (2) screws from mounting bracket and remove.

6.Reassemble in reverse order (NOTE: Plug in terminal strip is polarized and will only allow relay to plug in one direction, make sure manual reset button lines up with access hole in front cover.) Check system operation.

HIGH - LIMIT THERMOSTAT - REPLACEMENT

1.Remove control panel top and front cover.

2.Remove conveyor and fingers.

3.Remove capillary bulb from wire form in oven chamber and pull through tube into control box.

4.Remove two (2) wires from thermostat, note wire numbers and location for reinstallation.

5.Remove screws from bracket and remove thermostat.

6.Reassemble in reverse order making sure capillary tube is placed securely in the wire form. NOTE: Depress reset button to insure thermostat is set for operation.

SPARK GENERATOR – REPLACEMENT

1.Remove control panel top and front cover.

2.Loosen two (2) locking screws (approx. 1/2 turn) on ignition control and remove front portion of relay exposing terminal strip.

3.Remove two (2) wires for spark generator.

4.Unplug connector on bottom of spark generator.

5.Remove two (2) mounting screws and remove generator assembly.

6.Reassemble in reverse order and check system operation.

SOLENOID VALVE – REPLACEMENT

1.Remove control panel top and front cover.

2.Disconnect pipe union just above gas valve assembly.

3.Disconnect two (2) wires from solenoid, note wire number and location for reinstallation.

4.Remove four (4) nuts from main orifice burner bracket and remove assembly.

5.Replace valve and reassemble in reverse order.

6.After assembly, check all fittings for leaks and check system operation.

FLOW

BURNER ALARM - REPLACEMENT

1.Remove control panel top and front cover.

2.Remove two (2) wires from alarm, note wire numbers and location.

3.Remove retainer cover from alarm and remove assembly from mounting bracket.

4.Reassemble in reverse order and check.

Impinger I -–1000 Series Service Manual - International

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Contents Impinger Conveyor Ovens Table of Contents Burner Circuit Sequence of Operations 1002/1003Conveyor Drive 100 toSequence of Operations Sequence of Operations 1028 / 1029 / 1228 TemperatureHeat Circuit ControlTime Temp TIME/TEMP Sequence of OpertionsSequence of Operations / 1033, 1034, 1046 TRANSFORMER12.6V Model 1242 240V 50HZ Natural GAS/DUAL Belt Sequence of Operations 1042 / 1043 / 1242TIME/TEMP Schematic / 1002 Schematic / 1006 to Serial Numbers Q14279 Schematic / 1028, 1029, S/N Q19071 & below Schematic / 1028, 1029, S/N Q19078 & Above Schematic / 1030, to S/N Q17170 Schematic / 1030, S/N Q17171 & Above Schematic / 1032. S/N Q19077 & below Schematic / 1032, S/N Q19078 & Above Schematic / 1033, 1034, 1046 Schematic / 1042, 1043, S/N Q14279 & below Schematic / 1042, 1043, S/N Q14280 & Above Schematic / 1228 , S/N Q14790 & below Schematic / 1228, 1229, S/N Q14791 & Above Schematic / 1242 Symptom Possible Cause Evaluation Troubleshooting Guide 1000 & 1200 / GAS OvensJohnson Controls For ovens withIgnition Control Honeywell IgnitionControl FlameFor ovens with Temperature ControlMechanical ThermostatCode Symption Possible Cause Evualation Model 1030Page Page Page Page Page Page Page Troubleshooting Guide 1000 & 1200 Series / Electric Ovens Page Page Page Page Page Page Troubleshooting / GAS Ovens 1033, 1034, 1046 Page Page Page Page Page Page MOTOR, Main FAN REMOVAL, Installation & AdjustmentsCAPACITOR, Motor FAN, MainAbove GAS Above Electric Cool Down SwitchRELAY, D.P.S.T Cooling FAN, Control BOXBurner Blower Motor Blower WHEEL, Burner To Remove the Blower Wheel for Periodic CleaningAIR Pressure Switch Manifold PRESSURE-ADJUSTMENT Burner AssemblyManifold Pressure Adjustment GAS Control ValveTemperature Control Board Temperature Control Valve Robert ShawTemperature Control Potentiometer Replacement Solenoid ValveThermocouple Measurement Chart THERMOCOUPLE- ReplacementMercury Contactor Heating ElementIgnition Control 24V GND Flame SensorTransformer 120/24 VAC Burner IgnitorBurner Light 24 VAC GAS Ovens Heat Light 125 VAC Electric OvensConveyor Motor Replacement Baldor 1000 Series SN 4390 Conveyor Motor Replacement Bodine SNMain Orifice Burner Potentiometer Conveyor Speed ControlCoupling and Encoder Disc Optical Encoder AssemblyConveyor Motor Control Board TACH. GeneratorMotor Control Board Calibration SN 100 to 4389 Bodine SystemMotor Control Board Style 1 Control Board AdjustmentREG MIN MAX Style Style 2 and Style 3 Control Board AdjustmentStyle DIP Switches Control Switch Position OFF Mini Circuit Breaker Reversing Conveyor DirectionBEARING, Conveyor Drive ENDBEARING, Conveyor SN 2164 and Above Hall Effect Sensor ReplacementTRANSFORMER-STEPPER Motor Control OLD StyleThermistor Replacement Temperature Gauge ReplacementOven Temperature TRANSFORMER, TIME/TEMP. DisplayType OFF Switch SettingsALL 1000 & 1200 Series Ovens Procedure for USE of TIME/TEMP. Simulator SWITCH, DISPLAY, SETSwitch Replacement FAN Switch Update Dip SwitchSwitch Replacement FAN, HEAT, Conveyor GAS Valve Replacement and Adjustments High Limit Thermostat Replacement Ignition Control ReplacementSpark Generator Replacement Solenoid Valve ReplacementPilot Light 220V Replacement Burner Alarm Light ReplacementIgniter Sensor Assembly Replacement Burner Blower Motor ReplacementTemperature Control Replacement Relay ASSEMBLY, Burner Blower Motor ReplacementRELAY, GAS Control Replacement Model 1046,1047 Time Delay RELAY, 20 Minute ReplacementLetter Description Parts / Model Series 1000 & 1200 GeneralBlow UP / 1000, 1200 General Parts / Model 1002-1003 , S/N 2584 to Blow UP / 1002, 1003 S/N 2584 to See Parts / Model 1002-1003, S/N 4390 & UPBlow UP / 1002, 1003 S/N 4390 & Above See Parts / ModelBlow UP Parts Blow UP / 1028, 1029 PARTS/ Model Blow UP Parts / 1042 BLOW-UP / 1042 Parts / 1033, 1034, 1046 BLOW-UP / 1033, 1034, 1046 Parts Blow UP / 1228 Parts / 1242 Blow UP / 1242 Parts / Oven Back GAS Blow UP / Oven Back GAS Parts / Oven BACK- Electric Blow UP / Oven Back Electric Parts / Conveyor Motor Assembly S/N 4390 & Above Blow UP / Conveyor Motor Assembly S/N 4390 & Above Parts / Series 1000 Conveyor Blow UP / Series 1000 Conveyor Parts / Series 1200 Conveyor Control Blow UP / Series 1200 Conveyor Control Parts / Series 1200 Conveyor Blow UP / Series 1200 Conveyor 112