Temperature Control Board

Check for 120 VAC input to temperature control

 

 

board. If not present, check wiring from fuse holder

 

 

to temperature control board. Turn the temperature

 

 

adjustment dial to the maximum temperature

 

 

position Check for 120 VAC at coil of mercury

 

 

contactor(s). Next, short the leads of thermocouple

 

 

on the temperature control board, check for 120

 

 

VAC at coil of mercury contactor(s). If voltage is

 

 

not present, replace temperature control board. If

 

 

voltage is present proceed.

 

Temperature Control

Potentiometer is 0 to 2.5K ohm. WITH POWER

 

Potentiometer

OFF: remove the leads from the temperature

 

 

control board terminals 1, 2, and 3 and measure

 

 

ohms from black to white leads. The ohm reading

 

 

should be 0 to approximately 2.5K ohms as the dial

 

Thermocouple Probe

Remove thermocouple leads from the temperature

 

 

control board, and measure the millivolt output of

 

 

the leads. Refer to chart in adjustment section for

 

 

proper millivolt readings.

 

Mercury Contactor(s)

Check for 120 VAC to the contactor coil. If voltage

 

 

is present and contactor will not activate, replace

 

 

the contactor(s). Also check each contactor for

 

 

proper high voltage input and output.

 

50 Amp Fuses

If there is no high voltage input to the mercury

 

 

contactor(s), check the 50 amp fuses and replace if

 

 

necessary.

 

Heater Elements

Check the Amp. draw on each hot leg for proper

 

 

load. Check the specifications plate for rating

 

 

information. If the Amp. draw is low or high, check

 

 

the individual elements for opens, shorts, and

 

 

proper resistance . To check resistance of the

 

 

elements, turn off the power! Remove all leads

 

 

from the elements and use an accurate digital

 

 

VOM. The element resistance should be as

 

 

follows: 208V - 9.8 ohms approx. 220V - 10.5 ohms

 

 

approx. 240V - 13 ohms approx. If all readings are

 

 

not correct, replace elements as needed.

Oven heats with switch

Mercury Contactor(s)

The mercury contactor has probably malfunctioned

off

 

in the closed position. If there is no voltage to the

 

 

operating coil, but there is high voltage at the

 

 

contactor output, replace the mercury contactor.

Conveyor will not run

Voltage Supply

Check incoming voltage supply at line 1 to neutral.

(S/N 100-4389)

 

There should be a voltage reading of 120 VAC. If

 

 

not present, check breakers.

 

3 Amp Fuse

This conveyor fuse is located on the front panel.

 

 

Replace if defective.

 

Fuse Holder

Check and/or Replace.

 

Conveyor Switch

Same procedure as for fan switch.

 

D. C. Motor Control Board

Check for 120 VAC input to D. C. control board

 

 

across L1 and L2. Check the 3 amp fuse on the D.

 

 

C. control board. Check for D. C. voltage at

 

 

terminal F1 and F2. Voltage should be 10 VDC +

 

 

10 steady. If this voltage is not present, replace D.

 

 

C. control board. Check for D. C. voltage output to

 

 

the motor across terminals A1 and A2 (this voltage

 

 

should be approx. 125 VDC at maximum conveyor

 

 

motor speed).

26

Impinger I -–1000 Series Service Manual - Domestic

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Lincoln 1000, 1400, 1200 service manual

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.