Technical Service Hot Line
Lincoln Foodservice Products, LLC
1111 North Hadley Road Fort Wayne, Indiana
United States of America Phone : 800
TABLE OF CONTENTS
IMPINGER II ADVANTAGE
SEQUENCE OF OPERATIONS
SEQUENCE OF OPERATIONS
1130-000-A /208V / SINGLE PHASE
SCHEMATIC 1116-000-A, 1117-000-A
SCHEMATIC 1130-000-A / 1131-000-A
SCHEMATIC 1132-000-A / 1133-000-A
SYMPTOM
TROUBLESHOOTING GUIDE / GAS OVENS
POSSIBLE CAUSE
EVALUATION
VAC is not present, trace wiring back to Main Fan
Also, WITH POWER OFF check for locked rotor
Centrifugal Switch of Burner
Check of 120 VAC at motor connector, on wire #13
VAC power supply
Power Supply
limit. Turn the temperature adjustment knob to
WITH POWER ON AND THERMOCOUPLE LEADS
power off, remove the black and white pot leads
Speed Adjustment
terminals L1 and L2. If not present, check wiring
Power Supply
Temp. display inoperative
to the oven power source. Measure the secondary
Display Transformer
Measure the transformer primary for a nominal
SYMPTOM
TROUBLESHOOTING GUIDE / ELECTRIC OVENS
POSSIBLE CAUSE
EVALUATION
WITH POWER ON AND THERMOCOUPLE
thermostat. Turn the temperature adjustment knob
of these leads. Refer to thermocouple chart in
load. Check the specifications plate for rating
power off, remove the black and white pot leads
Speed Adjustment
terminals L1 and L2. If not present, check wiring
Power Supply
power source. Measure the secondary output
wiring and connections for damage. check all
Hall Effect Sensor
mounted on conveyor drive motor. Check all
ON/OFF SWITCH - REPLACEMENT
REMOVAL, INSTALLATION, AND ADJUSTMENT
MOTOR, MAIN FAN
FAN, MAIN
THERMOSTAT, CONTROL BOX HI-LIMIT- REPLACEMENT
FUSE HOLDER - REPLACEMENT
BURNER BLOWER MOTOR - REPLACEMENT
HIGH LIMIT THERMOSTAT - REPLACEMENT
BURNER TRANSFORMER - REPLACEMENT
THERMOCOUPLE - REPLACEMENT
THERMOCOUPLE MEASUREMENT CHART
BURNER CONTROL - HONEYWELL - REPLACEMENT
HEAT LIGHT - REPLACEMENT
GAS VALVE - REPLACEMENT
TEMPERATURE CONTROL POTENTIOMETER - REPLACEMENT
MAIN BURNER ORIFICE - REPLACEMENT
HOT SURFACE IGNITOR - REPLACEMENT
CONVEYOR CONTROL POTENTIOMETER - REPLACEMENT
BYPASS ORIFICE
CONVEYOR DRIVE MOTOR - REPLACEMENT
CONVEYOR CONTROL BOARD - REPLACEMENT
CONVEYOR CONTROL BOARD - CALIBRATION
CIRCUIT BREAKER
MERCURY CONTACTOR - REPLACEMENT
HALL EFFECT SENSOR - REPLACEMENT
AIR PRESSURE SWITCH - REPLACEMENT
TEMPERATURE DISPLAY TRANSFORMER - REPLACEMENT
BEARING, CONVEYOR
HEATING ELEMENT - REPLACEMENT
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LETTER
PARTS / GENERAL
PART NUMBER
DESCRIPTION
BLOW UP / GENERAL
LETTER
PARTS / CONTROL BOX 1116-000-A, 1117-000-A
PART NUMBER
DESCRIPTION
BLOW UP / CONTROL BOX - 1116-000-A, 1117-000-A
LETTER
PARTS / CONTROL BOX - 1130-000-ATHRU 1133-000-A
PART NUMBER
DESCRIPTION
BLOW UP / CONTROL BOX - 1130-000-ATHRU 1133-000-A
LETTER
PARTS / CONVEYOR & DOOR
PART NUMBER
DESCRIPTION
BLOW UP / CONVEYOR & DOOR
LETTER
PARTS / OVEN BACK ASSEMBLY
PART NUMBER
DESCRIPTION
BLOW UP / OVEN BACK ASSEMBLY