TEMPERATURE CONTROL POTENTIOMETER – REPLACEMENT

1.Remove control panel top and front cover.

2.Remove one screw from control knob guard and move guard to one side.

3.Remove knob and locknut on control pot. shaft and push out.

4.Remove three (3) wires from temperature control board. Note wire numbers and location.

5.Reassemble in reverse order.

MERCURY CONTACTOR

1.Shut off power at main breaker.

2.Remove control panel top and front cover.

3.Disconnect contactor wires and mark for reinstallation.

4.Remove screws from mounting bracket and replace contactor.

NOTE: Be sure contactor is not mounted upside down as this will cause a constant on condition.

5.Reassemble in reverse order.

THERMOCOUPLE- REPLACEMENT

1.Remove control panel top and front cover.

2.Remove cover from relay box.

3.Slide thermocouple out of oven chamber.

NOTE: Remove conveyor and bottom fingers to aid in removal and installation of thermocouple.

4.Remove two (2) wires from temperature control board. Make note of wire numbers or color and location for reinstallation.

5.Reassemble in reverse order making sure the metal end on the thermocouple is securely in the wire form in the oven chamber.

THERMOCOUPLE MEASUREMENT CHART:

EXPLANATION: The junction temperature is the ambient air temperature where the thermocouple fastens to the electronic temperature control board.

 

 

 

O

V

E

N

 

T

E

M

P

 

 

 

200°F

250°F

300°F

325°F

350°F

400°F

425°F

450°F

500°F

550°F

600°F

J

90°F

3.26

4.77

6.30

7.06

7.83

9.37

10.14

10.91

12.46

14.00

15.53

U

88°F

3.32

4.83

6.36

7.12

7.89

9.43

10.20

10.97

12.51

14.05

15.59

N

86°F

3.37

4.88

6.41

7.17

7.94

9.49

10.26

11.03

12.57

14.11

15.65

C

84°F

3.43

4.94

6.47

7.23

8.00

9.54

10.31

11.09

12.63

14.19

15.71

T

82°F

3.49

5.00

6.53

7.29

8.06

9.60

10.37

11.14

12.69

14.23

15.76

I

80°F

3.55

5.06

6.59

7.35

8.12

9.66

10.43

11.20

12.74

14.28

15.82

O

78°F

3.60

5.11

6.64

7.40

8.17

9.72

10.49

11.26

12.80

14.34

15.86

N

76°F

3.66

5.17

6.70

7.46

8.23

9.77

10.55

11.32

12.86

14.40

15.94

 

75°F

3.69

5.20

6.73

7.49

8.26

9.80

10.57

11.35

12.89

14.43

15.97

 

74°F

3.72

5.23

6.76

7.52

8.29

9.83

10.60

11.37

12.92

14.46

15.99

T

72°F

3.78

5.29

6.82

7.58

8.35

9.89

10.66

11.43

12.97

14.51

16.05

70°F

3.83

5.34

6.87

7.63

8.40

9.95

10.72

11.49

13.03

14.57

16.11

E

68°F

3.89

5.40

6.93

7.69

8.46

10.00

10.78

11.55

13.09

14.63

16.17

M

66°F

3.95

5.46

6.99

7.75

8.52

10.06

10.83

11.61

13.15

14.69

16.23

P

64°F

4.01

5.52

7.05

7.81

8.58

10.12

10.89

11.66

13.20

14.74

16.28

 

62°F

4.06

5.57

7.10

7.86

8.63

10.18

10.95

11.72

13.26

14.80

16.34

 

60°F

4.12

5.63

7.16

7.92

8.69

10.24

11.01

11.78

13.32

14.86

16.40

38

Impinger I -–1000 Series Service Manual - Domestic

Page 38
Image 38
Lincoln 1000, 1400, 1200 Temperature Control Potentiometer Replacement, Mercury Contactor, THERMOCOUPLE- Replacement

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.

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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.