Conveyor Control(Stepper)

Check for 120 VAC supply to primary of

 

Transformer

transformer, if voltage is not present, trace wiring

 

 

back to the fuse-holder. If voltage is present, check

 

 

for output voltage from the transformer secondary.

 

 

NOTE: this control transformer outputs (2)

 

 

secondary voltages. Red Leads 29 VAC Brown

 

 

Leads 10 VAC If BOTH secondary voltages are not

 

 

present, replace the transformer.

 

Speed Adjustment

This is a 0 to 50k ohm,10 turn potentiometer. WITH

 

Potentiometer

POWER OFF: remove the 3 pin potentiometer

 

 

cable plug from the motor control board. With a

 

 

digital multimeter, check the ohm reading across

 

 

the red lead to the black lead, this reading should

 

 

be 50k ohms ± 5% as the potentiometer is rotated

 

 

through its 10 turn rotation. Place the meter leads

 

 

on the red lead and white lead. Rotating the

 

 

potentiometer slowly, from low to high, the meter

 

 

should show an even transition from 0 to 50K ohms

 

 

± 5% through the 10 turn rotation of the

 

 

potentiometer. There should be no dead or open

 

 

spots through the 10 turns of the potentiometer.

 

 

Check all three leads to ground. There should be

 

 

no continuity to ground. If any of the above checks

 

 

fail, replace the potentiometer.

 

Conveyor Motor(Stepper)

NOTE: if the conveyor drive motor becomes

 

Control

jammed or begins to run at an uncontrolled speed,

 

 

the conveyor motor will stop running. To reset, turn

 

 

off the conveyor switch, wait 10 seconds, turn the

 

 

conveyor switch on. If the motor does not run after

 

 

attempting re-set, check for 2-29 VAC across the

 

 

motor terminals 1 to 2 and 3 to 5 on the conveyor

 

 

motor control. If voltage is not present at both sets

 

 

of terminals, replace control

 

Conveyor Drive (Stepper)

Check the drive sprocket on motor out-put shaft to

 

Motor

insure that it is tight.. Check motor windings –

 

 

measurements should be approximately 2 ohms.

 

 

Terminal 1-5, 2-6, 3-7, 4-8 WITH POWER OFF:

 

 

Turn the motor shaft to check for jammed gear box.

 

 

If motor shaft will not turn, replace conveyor

 

 

drive(stepper) motor.

Time/Temp Display

12.6 VAC Power Supply

Measure the transformer primary inoperative for a

 

 

nominal 120 VAC input. Measure the secondary

 

 

voltage output which will be 12.5 to 15 VAC

 

 

normally. Recheck secondary output at rear of

 

 

Time/Temp Display. Terminals 1 to 3 should read

 

 

12.5 to 15 VAC. Terminals 1 to 2 and 2 to 3 should

 

 

be exactly 1/2 of the reading across 1 to 3. If you

 

 

do not get the above secondary readings, replace

 

 

the transformer. If 120 VAC primary voltage is not

 

 

available, refer to the schematic and trace circuit

 

 

for incoming power failure. There is a 4 amp fuse in

 

 

each red secondary lead. These may be jumpered

 

 

(for test only) to determine if they are defective or

 

 

intermittent.

NOTE:

(Dual Belt Ovens)

Dual belt ovens utilize a double pole double throw

 

 

switch, which allows either of the optical encoders

 

 

to be read from a single Time/Temp. Display.

 

 

Check switch and replace as needed.

Impinger I -–1000 Series Service Manual - Domestic

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Lincoln 1000, 1400, 1200 service manual
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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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