Lincoln 1200, 1400, 1000 service manual Motor Control Board, Style 1 Control Board Adjustment

Page 46

D. C. MOTOR CONTROL BOARD

SN 4390 - 14974 1000 SERIES GAS OVENS

SN 4390 - 14790 1200 SERIES

Three different styles of control boards have been used and all three are still usable. All three were supplied under the same part number.

STYLE 1 CONTROL BOARD ADJUSTMENT

NOTE: A digital meter must be used for this adjustment.

Voltage at L1 and L2 terminals of the control board is to be 120 VAC ± 10% Connect a digital volt meter to terminals A+ and A-, set meter on 200 VDC scale. Turn speed control pot. (on oven control panel) to its maximum speed setting.

Turn "MAX", "MIN", and "IR" pots counter clockwise until they stop (DO NOT turn CL pot.) Adjust "TACH" pot. so the volt meter indicates 110 VDC ± 0.5 volts.

Adjust "IR" pot. to read between 1.5 and 2 VDC above tach. reading.

(Example: If tach. reading would be 110.3 then adjust IR to between 111.8 VDC and 112.3 VDC)

Turn speed control pot. to its minimum speed setting.

Adjust "MIN" pot. so the voltmeter indicates between 2 and 6 VDC.

Turn speed control dial to obtain a reading of 22 VDC on your meter. Observe for approximately 30 seconds to see if stable within ± 0.5 VDC. Repeat at 35 VDC.

Check speed of conveyor and adjust time/temp. display if necessary. Seal pots with Glyptol or nail polish.

 

 

 

 

 

 

L 1

 

A+

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

4 A. FUSE

 

 

1 A. FUSE

 

 

 

.

 

 

 

 

 

 

 

 

 

 

 

RESISTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A -

 

 

 

 

 

 

P 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

P 3

 

 

P 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX

 

 

MIN

IR CL TACH T 1

T 2

 

BOARD P/N 369155

STYLE 1

 

 

 

 

L 1

 

A +

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CHOKE

 

 

4 A. FUSE

 

 

1 A. FUSE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A -

 

 

 

 

P 2

 

 

 

 

 

 

 

 

 

 

 

 

 

P 3

 

 

P 1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MAX

 

 

MIN

 

IR CL TACH T 1 T 2

 

" B " BOARD P/N 369272

STYLE 2 AND STYLE 3 CONTROL BOARD ADJUSTMENT

NOTE: A digital meter must be used.

Voltage at L1 and L2 terminals of the control board is to be 120 VAC± 10%. Connect a digital voltmetet to terminal T1 and T2, set the meter on DC scale. Turn speed control pot. (on oven control panel) to its maximum speed setting. Adjust the "MAX" pot. so the voltmeter indicates 22.6 to 22.8 VDC.

Turn the speed control pot. to its minimum speed setting. Adjust the "MIN" pot. so the voltmeter indicates 1.4 to 1.5 VDC.

Reset the speed control pot. to its maximum speed setting and check if voltage is still at 22.6 to 22.8 VDC. Readjust if necessary.

Reset the speed control pot. to its maximum speed setting and check if voltage is still at 1.4 to 1.5 VDC. Readjust if necessary.

If readjustment of either the "MAX" or "MIN" pot. was necessary, the opposite must always be

46

Impinger I -–1000 Series Service Manual - Domestic

Image 46
Contents Impinger Conveyor Ovens Table of Contents Model 1204 120/230 VAC 60HZ Natural GAS/DUAL Belt Power SupplyModel 1200 120/230 VAC 60HZ Natural GAS/DUAL Belt Control BOX AutoHeat Circuit TemperatureTime Temp Display ControlTIME/TEMP Display Conveyor DriveModel 1240 120/230 VAC 60HZ Natural GAS/DUAL Belt TIME/TEMP Time Temp Display Schematic / 1000 Schematic / 1004 Schematic / 1022, 1023 S/N Q19077 & below Schematic / 1022, 1023 S/N Q19078 & Above Schematic / 1040, 1041 S/N Q14279 & below Schematic / 1040, 1041 S/N Q14280 & Above Schematic / 1200 Schematic / 1202, 1203 S/N Q14790 & below Schematic / 1202, 1203 S/N Q14791 & Above Schematic / 1204 Schematic / 1240, 1241 S/N Q14279 & below Schematic / 1240, 1241 S/N Q14280 & Above Symptom Possible Cause Evaluation Troubleshooting Guide 1000GAS Ovens Ignition Control For ovens withJohnson Controls Honeywell IgnitionControl Code Page Troubleshooting Guide Electric Ovens Model Series 1000Page Page Page Page Page Page CAPACITOR, Motor REMOVAL, Installation & AdjustmentsMOTOR, Main FAN FAN, MainFAN Spider FAN HUB Cone Cool Down SwitchAbove GAS Above Electric RELAY, D.P.S.TTHERMOSTAT, Cooling FAN Burner Blower MotorAIR Pressure Switch To Remove the Blower Wheel for Periodic CleaningBlower WHEEL, Burner Manifold PRESSURE-ADJUSTMENT Burner AssemblyGAS Control Valve Temperature Control Board Manifold Pressure AdjustmentTemperature Control Valve Robert Shaw Solenoid ValveThermocouple Measurement Chart Temperature Control Potentiometer ReplacementTHERMOCOUPLE- Replacement Mercury ContactorHeating Element Ignition Control24V GND Transformer 120/24 VAC Flame SensorBurner Ignitor Burner Light 24 VAC GAS OvensMain Orifice Burner Conveyor Motor Replacement Bodine SNPilot Orifice Burner Potentiometer Conveyor Speed ControlSeries SN 4390 Conveyor Motor Replacement Baldor 1000 Series SN 4390Coupling and Encoder Disc Conveyor Motor Control Board Optical Encoder AssemblyTACH. Generator Motor Control Board CalibrationREG MIN MAX Motor Control Board Style 1 Control Board AdjustmentStyle 2 and Style 3 Control Board Adjustment StyleStyle DIP Switches Control Switch Position OFF BEARING, Conveyor Reversing Conveyor DirectionMini Circuit Breaker Drive ENDTRANSFORMER-STEPPER Motor Control Hall Effect Sensor ReplacementBEARING, Conveyor SN 2164 and Above OLD StyleOven Temperature Temperature Gauge ReplacementThermistor Replacement TRANSFORMER, TIME/TEMP. DisplayALL 1000 & 1200 Series Ovens Switch SettingsType OFF SWITCH, DISPLAY, SET Bottom of Time Temp DisplaySwitch Replacement FAN, HEAT, Conveyor Dip SwitchSwitch Replacement FAN Switch Update GAS Valve Replacement and Adjustments Spark Generator Replacement Ignition Control ReplacementHigh Limit Thermostat Replacement Solenoid Valve ReplacementIgniter Sensor Assembly Replacement Burner Alarm Light ReplacementPilot Light 220V Replacement Burner Blower Motor ReplacementRELAY, GAS Control Replacement Model 1046,1047 Relay ASSEMBLY, Burner Blower Motor ReplacementTemperature Control Replacement Time Delay RELAY, 20 Minute ReplacementThis page Intentionally Left Blank Parts / Model Series 1000 & 1200 General Letter DescriptionBlow UP / 1000, 1200 General Parts / Access Door & 1050 Door Blow UP / Access Door & 1050 Door Parts / Model 1000,1001,1050,1051,1004, &1005 S/N 100 to Blow UP / 1000, 1001, 1050, 1051, 1004, & 1005 S/N 100 to Parts / Model 1000,1001,1004, and 1005 S/N 4390 & Above Blow UP 1000, 1001, 1004, 1005 S/N 4390 & Above Parts Blow UP / 1022 Tooth Sprocket S/N 4390 to Q14973 Blow UP / 1040 Parts / 1200, 1201, 1204 Blow UP / 1200, 1201, 1204 Parts Blow UP / 1202 Electronic Temperature Control Blow UP / 1240 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 SeeBlow UP / Series 1200 Conveyor Control Parts / Series 1200 Conveyor Blow UP / Series 1200 Conveyor This page intentionally left blank This page intentionally left blank
Related manuals
Manual 20 pages 1.12 Kb Manual 92 pages 1.67 Kb

1000, 1200, 1400 specifications

The Lincoln series, particularly the models Lincoln 1000, 1200, and 1400, represents an evolution in luxury vehicles, combining elegance with cutting-edge technology. Each model builds upon its predecessor while introducing features that enhance performance, comfort, and safety.

Starting with the Lincoln 1000, this model set the foundation for the series. It showcased a refined design characterized by sleek lines and an impressive presence on the road. The Lincoln 1000 was equipped with a powerful engine, delivering smooth acceleration and a quiet ride. Interior features included premium materials such as leather upholstery, real wood accents, and a state-of-the-art sound system. Additionally, it offered advanced climate control systems, ensuring passenger comfort. Safety features were also prioritized, with multiple airbags and stability control systems included to enhance driver confidence.

Moving on to the Lincoln 1200, this model took luxury to the next level. The exterior design was more aggressive, with a revised grille and enhanced aerodynamics for better fuel efficiency. The engine options expanded, offering hybrid technology for environmentally conscious consumers without sacrificing power. Inside, the Lincoln 1200 featured an upgraded infotainment system, incorporating a larger touchscreen display along with smartphone integration for connectivity on the go. This model also introduced adaptive cruise control and lane-keeping assist, showcasing Lincoln’s commitment to safety and innovation.

The Lincoln 1400 represents the pinnacle of this series. This model incorporates all the advancements of the previous iterations while introducing next-generation technologies. A hybrid powertrain with electric capabilities provides a quieter, more efficient drive. The design includes sophisticated lighting technology, such as adaptive LED headlights that adjust to road conditions. Inside, the cabin has been transformed into a haven of luxury, with customizable ambient lighting, heated and ventilated seats, and an advanced noise cancellation system for a serene driving experience. Furthermore, the Lincoln 1400 emphasizes driver assistance technology, featuring an array of sensors and cameras to support features like automatic parking and enhanced collision prevention systems.

In conclusion, the Lincoln 1000, 1200, and 1400 models showcase a remarkable journey of luxury and technology, with each iteration bringing forth innovative features and design enhancements that elevate the driving experience. As Lincoln continues to evolve, the commitment to craftsmanship, comfort, and cutting-edge technology remains central to its identity.