Lincoln Series 1200 TACH. Generator, Conveyor Motor Control Board, SN 100 to 4389 Bodine System

Page 65

TACH. GENERATOR

1.Shut off power at main breaker.

2.Remove conveyor motor assembly .

3.Remove tach. cover plate and tach. Ieads. Mark lead position.

4.Remove 2 slotted screws from dust cover base and remove dust cover.

5.Loosen coupling set screw (.050 inch allen wrench).

6.Remove tach. bracket from motor.

7.Remove 4 screws from base of tach. and tach. is now free for removal.

8.Reassemble in reverse order. Maintain spacing of .010 minimum between tach. Bracket and coupler hub.

NOTE: If a new tach. generator is installed, the D.C. motor control board MUST BE RECALIBRATED There is no repair procedure for the tach. If defective, replace.

CONVEYOR MOTOR CONTROL BOARD

1.Shut off power at main breaker.

2.Remove control panel top and front cover.

3.Remove cover from relay box. SN 100-4389 BODINE SYSTEM

Remove wires from terminal strip on control board making sure to mark wires so they will be reinserted on the proper terminal.

Remove the four (4) hex head screws.

Reassemble in reverse order and calibrate (See D. C. Motor Control Board - Calibration, Bodine System)

SN 4390-14974 1000 SERIES GAS OVENS SN 4390-14791 1200 SERIES GAS OVENS

4.Make note of wire number and location before removing them from the control board. POLARITY BETWEEN, T1-T2 AND A+ AND A- IS CRITICAL. The bottom mounting screw need only be loosened as the mounting bracket for the control board is slotted. Remove top two (2)mounting screws and remove control board.

NOTE: Exchange boards on the mounting bracket before reinstallation.

5.Reassemble in reverse order and calibrate (See D. C. Motor Control Board - Calibration)

SN 14975 AND ABOVE 1000 SERIES GAS OVENS SN 14792 AND ABOVE 1200 SERIES GAS OVENS

Make note of wire numbers and location before removing them from the control board.

6.The bottom mounting screw need only be loosened as the mounting bracket for the control board is slotted. Remove top two (2) mounting screws and remove control board.

7.Reassemble in reverse order and calibrate. (See Stepper Control-Adjustment)

D. C. MOTOR CONTROL BOARD - CALIBRATION

SN 100 to 4389 - BODINE SYSTEM

1.Remove control panel top and front cover.

2.Remove cover from relay box.

3.Identify D. C. control board and calibrate as per the following instructions:

NOTE: THE USE OF A DIGITAL VOLTMETER IS NECESSARY FOR PROPER ADJUSTMENT Check incoming AC voltage at L1 and L2. Should be 120 VAC ± 10%.

Check field voltage at terminals F1 and F2. Should be 100 VDC ± 10 volts. Turn speed control dial clockwise to its maximum speed position.

PLACE DIGITAL VOLTMETER LEADS ON terminal S1 and S2, adjust the max pot. for a reading of 3.4 VDC.

Place METER LEADS on terminals A1 and A2. Adjust the reg. pot. for a reading of 125 VDC. NOTE: In some instances when the input AC voltage runs on the high side of the normal input range, you may have difficulty adjusting the max. pot. for a reading of 3.4 VDC. In this instance, a reading of 3.45 VDC is acceptable.

Adjust speed pot to obtain the proper time setting for the conveyor to meet customers desired speed .

Check conveyor travel in a no load situation to insure conveyor belt is traveling at a constant speed.

Impinger I -–1000 Series Service Manual - International

65

Page 64 Page 66
Image 65
Page 64 Page 66
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

Series 1000, Series 1200 specifications

The Lincoln Series 1200 and Series 1000 are two distinguished models in the range of Lincoln Electric welding machines, epitomizing quality, versatility, and advanced technology for both industrial and residential welding applications.

The Lincoln Series 1200 is renowned for its robust build and high-performance capabilities. One of its main features is the ability to perform both MIG (Metal Inert Gas) and stick welding processes, making it a versatile option for various welding requirements. It incorporates an intuitive control panel that allows for easy settings adjustments, ensuring operators can swiftly adapt to different materials and thicknesses. The Series 1200 is equipped with a powerful drive system to provide smooth wire feeding, minimizing downtime due to jams or misfeeds. Additionally, its high-duty cycle support allows continuous operation, making it an ideal choice for professional welders and fabrication shops.

In terms of technology, the Series 1200 employs advanced inverter technology that enhances energy efficiency while reducing the machine’s overall weight. This results in portability without compromising power, making it a practical choice for on-site tasks. Moreover, the machine features an automatic voltage adjustment that optimizes performance based on the input voltage, ensuring reliable operation even under fluctuating power conditions.

On the other hand, the Lincoln Series 1000 is specifically designed for entry-level users and small projects. It shines with its user-friendly interface, which simplifies the welding process for beginners. This model typically includes pre-set parameters and an easy-to-read display, enabling novice operators to achieve excellent welds with minimal experience. Despite its entry-level focus, the Series 1000 does not skimp on performance, offering dependable results across various materials.

Both the Series 1200 and Series 1000 incorporate safety features, including thermal overload protection, ensuring that users can operate the machines with peace of mind. Their durable construction allows for prolonged use in tough work environments without sacrificing reliability.

In conclusion, the Lincoln Series 1200 and Series 1000 cater to a wide range of welding needs, from professional applications to home projects. Their respective features and technologies present options that can fit various skill levels while delivering exceptional welding performance and longevity. Whether you are a seasoned professional or a hobbyist, Lincoln Electric provides reliable solutions to meet your welding requirements.
Top Page Image Contents