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Microwave Oven
721.64289300
Sears 721.64289300 Manuals
Manuals and User Guides for Sears 721.64289300. We have
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Sears 721.64289300 manual available for free PDF download: Manual
Sears 721.64289300 Manual (44 pages)
Microwave and Convection Oven
Brand:
Sears
| Category:
Microwave Oven
| Size: 9.84 MB
Table of Contents
Caution
2
Table of Contents
3
Adjustment Procedures
4
Check the Door Latch and Switch Closing
4
Adjust the Latch and Switch Closing
4
Test the Latch and Switch Sequence
4
Overview
5
Precautions on Installation
6
Trial Operation
6
General Precautions in Use
6
Features and Specifications
6
Specifications
7
Switch Table
7
Overall Circuit Diagram
8
Schematic Diagram
8
Matrix Circuit for Touch Key Board
10
Operating Procedures
11
Oven Control Panel
11
Easy Use Table
12
Kitchen Timer
12
Child Lock
12
Sensor Cook
12
Procedure for Measuring Microwave Energy Leakage
13
Cautions
13
Measuring Microwave Energy Leakage
13
Measurement with the Outer Case Removed
13
Measurement with a Fully Assembled Oven
14
Note When Measuring
14
Power Output Measurement
14
Special Tip
14
Disassembly
15
Removing out Case
15
Removing Control Panel
15
Door Grass Assembly Removal
16
Magnetron Removal
17
Removing the Turntable Motor
17
High Voltage Transformer Removal
18
Fan Motor Assembly Removal
18
High Voltage Capacitor and Diode Removal
18
Interlock System
18
C-Motor, Thermistor and Sheath Heater Removal
19
Sensor Assembly Removal
19
Interlock Continuity Test
20
Primary Interlock Switch Test
20
Secondary Interlock Switch Test
20
Monitor Switch Test
20
Test and Checkout Procedures
21
High Voltage Transformer
21
Magnetron
21
High Voltage Capacitor
22
H.V. Diode
23
Test the Diode to See if It Is Shorted
23
Fuse
24
Convection Heater
24
Magnetron/Oven Thermostat
24
Circulation Motor
24
Relay 2
25
Fan Motor
25
Turntable Motor
25
Checkout Procedures
26
Checkout Procedures for Fuse Blowing
26
Checkout Procedures for Relay
27
Checkout Procedures for Circuit Board
27
Troubleshooting
28
Exploded View
34
Introduction
34
Door Parts
35
Controller Parts
36
Oven Cavity Parts
37
Latch Board Parts
38
Interior Parts
39
Base Plate Parts
41
Sensor Parts
42
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