Manuals
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Lincoln
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Kitchen Appliance
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Oven
Lincoln
1922, 1921
service manual
Schematic Diagram
Models:
1922
1921
1
3
24
24
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24 pages
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Troubleshooting
Schematic Diagram
AIR Pressure Switch Adjustment
MOTOR, Main FAN Replacement
With Power on and Thermocouple
Page 3
Image 3
SCHEMATIC DIAGRAM
MODEL 1921 S/N 8001207 and Below
DTF – 1920 Series Service Manual
3
Page 2
Page 4
Page 3
Image 3
Page 2
Page 4
Contents
Dual Technology Finisher
Dual Technology Finisher
Schematic Diagram
Model 1922 S/N 8001207 and Below
Model 1921 / 1922 S/N 8001208 and Above
Troubleshooting Guide
With Power on and Thermocouple
Digital multimeter
Page
RELAY, Time Delay Replacement
MOTOR, Main FAN Replacement
Main FAN Replacement
SWITCH, ON/OFF SWITCH, Standby Replacement
Reversing SWITCH, Conveyor Replacement
Circuit BREAKER, Main Motor Replacement
Fuse Holder Replacement
RELAY, Main Heater RELAY, Infrared Heater Replacement
AIR Pressure Switch Adjustment
CAPACITOR, Conveyor Motor Replacement
Conveyor Motor Replacement
AIR Pressure Switch Replacement
Main Control Replacement
THERMOSTAT, HI-LIMIT Replacement
Heating ELEMENT, Main Replacement
Heating ELEMENT, Infrared Replacement
Page
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General View
Page
Control BOX View
Page
Rear View
Page
Conveyor
Model 1921 8001200 and Above
Top
Page
Image
Contents