Lincoln
1454, 1455, 1421-000-E
service manual
Serial Number N28654 and Above Troubleshooting Guide
Schematic Diagram
Phase
Reversing Switch Replacement
With Power on and Thermocouple
Page 5
SCHEMATIC DIAGRAM
MODEL 1454, 1455
SERIAL NUMBER N28654 AND ABOVE
TROUBLESHOOTING GUIDE
Impinger I
-–Adv
Digital – Electric Service Manual - International
5
Page 4
Page 6
Image 5
Page 4
Page 6
Contents
Impinger Conveyor Ovens
Power Supply
Phase
Temperature Control
Control BOX Auto
Model 220/380VAC 50 HZ
Schematic Diagram
Serial Number N28654 and Above Troubleshooting Guide
Symptom Possible Cause Evaluation
With Power on and Thermocouple
Oven be Sure to Disconnect Electrical Power and GAS Supply
Before Removing or Installing ANY Component in the Impinger
Impinger Advantage Series
Belt JAM
FAN Spider FAN HUB Cone
AIR Pressure Switch Replacement
THERMOSTAT, Oven Cavity HI-LIMIT Replacement
Thermocouple Type K Replacement
Thermocouple Measurment Temperature Millvolts Approx
Conveyor Drive Motor Replacement
Control Transformer Replacement
CAPACITOR, Conveyor Motor Replacement
Reversing Switch Replacement
BEARING, Conveyor Replacement
Fuse Holder Replacement
Heat Contactor Replacement
HI-LIMIT Contactor Replacement
THERMOSTAT, Control BOX HI-LIMIT Replacement
Letter Part Number Description
General View Advantage Series
Page
Letter Description
Control BOX
Page
GAS and Electric
Oven Back
Page
Series
Conveyor
Page
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