Lincoln 1200, 1400, 1000 service manual

Page 28

 

Conveyor Gear Motor

If DC voltage is present at A+ and A- and the motor

 

 

does not run, first check the mini breaker and then

 

 

the conveyor. Refer to the next possible cause.

 

 

Check the leads to the motor for evidence of any

 

 

shorts or opens, and each lead to ground. If the

 

 

motor fails the above tests, replace motor. Remove

 

 

dust cover from the top of the motor and rotate

 

 

motor shaft to determine if there is a locked rotor or

 

 

a locked gear box (use care so encoder disc is not

 

 

damaged).

 

Conveyor

Check for any mechanical misalignment or

 

 

improper adjustment. Also check for worn

 

 

bearings. The Installation and Operations Manual

 

 

shows proper conveyor belt adjustment. A

 

 

conveyor belt that is over tightened will cause

 

 

excessive bearing wear and sometimes, irregular

 

 

speed.

Conveyor speed

Power Supply

Check power supply at the DC control board for the

varying or intermittent

 

120 VAC at board terminals L1 and L2. If voltage is

 

 

not present, check main circuit breakers.

 

Tach generator and DC Motor

With the power to the DC motor control board

 

Control Board

turned off, remove the leads from terminals T1 and

 

 

T2.Place the test leads of a digital meter on the

 

 

tach leads, turn power on, and the meter reading

 

 

should be approximately 30 to 35 VDC. This

 

 

reading should be steady within ± 0.2 to 0.3 VDC.

 

 

If this reading is not within + 0.5 VDC, place the

 

 

test meter probes on terminals A+ and A-. The

 

 

meter reading should be approximately 150 to 160

 

 

VDC and steady within approximately 2 VDC. If the

 

 

tach. voltage is unsteady, and the board output is

 

 

steady, check the coupling for loose set screws or

 

 

any type of damage. If the coupling checks good,

 

 

the tach. is usually bad. If the board voltage output

 

 

is unsteady beyond limits, then the board is

 

 

probably bad. Always check the speed pot. Be sure

 

 

it is okay before changing a board or tach. This test

 

 

is not always 100% accurate as this test is not

 

 

performed at operating speeds. However, this test

 

 

is the best method currently available.

 

 

Readjustment should always be attempted at least

 

 

once before replacement. See procedure for board

 

 

adjustment on page 44.

 

DC Gearmotor

If the DC control board is steady then the problem

 

 

may be the motor or gearbox. Check the brushes

 

 

in the motor for excessive arching and/or unusual

 

 

wear. Check the motor and gearbox from

 

 

instruction located on page 27 under "possible

 

 

cause" listing "Conveyor gear motor".

Conveyor will not

Voltage Supply

Check incoming voltage supply at Line 1 to neutral.

run(S/N Q19078 &

 

There should be a voltage reading of 120 VAC.

Up1000 Series) (S/N

Fan Switch

See procedure for checking on page 20.

Q14791 & Up1200

Conveyor Switch

Check for 120 VAC to conveyor switch. If no

Series)

 

voltage is present, trace wiring back to the fan

 

 

switch. WITH POWER OFF: Check continuity

 

 

between switch terminals.

 

Conveyor Fuse (3A)

Check, replace if necessary.

 

Fuseholder

Check, replace if necessary.

28

Impinger I -–1000 Series Service Manual - Domestic

Page 27 Page 29
Image 28
Page 27 Page 29
Contents Impinger Conveyor Ovens Table of Contents Power Supply Model 1200 120/230 VAC 60HZ Natural GAS/DUAL BeltModel 1204 120/230 VAC 60HZ Natural GAS/DUAL Belt Control BOX AutoTemperature Time Temp DisplayHeat Circuit 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 For ovens with Johnson ControlsIgnition Control Honeywell IgnitionControl Code Page Troubleshooting Guide Electric Ovens Model Series 1000Page Page Page Page Page Page REMOVAL, Installation & Adjustments MOTOR, Main FANCAPACITOR, Motor FAN, MainCool Down Switch Above GAS Above ElectricFAN Spider FAN HUB Cone 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 Manifold Pressure Adjustment Temperature Control Valve Robert ShawTemperature Control Board Solenoid ValveTemperature Control Potentiometer Replacement THERMOCOUPLE- ReplacementThermocouple Measurement Chart Mercury ContactorHeating Element Ignition Control24V GND Flame Sensor Burner IgnitorTransformer 120/24 VAC Burner Light 24 VAC GAS OvensConveyor Motor Replacement Bodine SN Pilot Orifice BurnerMain Orifice Burner Potentiometer Conveyor Speed ControlSeries SN 4390 Conveyor Motor Replacement Baldor 1000 Series SN 4390Coupling and Encoder Disc Optical Encoder Assembly TACH. GeneratorConveyor Motor Control Board Motor Control Board CalibrationREG MIN MAX Style 1 Control Board Adjustment Style 2 and Style 3 Control Board AdjustmentMotor Control Board StyleStyle DIP Switches Control Switch Position OFF Reversing Conveyor Direction Mini Circuit BreakerBEARING, Conveyor Drive ENDHall Effect Sensor Replacement BEARING, Conveyor SN 2164 and AboveTRANSFORMER-STEPPER Motor Control OLD StyleTemperature Gauge Replacement Thermistor ReplacementOven Temperature 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 Ignition Control Replacement High Limit Thermostat ReplacementSpark Generator Replacement Solenoid Valve ReplacementBurner Alarm Light Replacement Pilot Light 220V ReplacementIgniter Sensor Assembly Replacement Burner Blower Motor ReplacementRelay ASSEMBLY, Burner Blower Motor Replacement Temperature Control ReplacementRELAY, GAS Control Replacement Model 1046,1047 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
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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.
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