Table of Contents
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Basic Information
This Manual has been prepared to provide Electrolux Service Personnel
with Operation and Service Information for ELECTROLUX MICROWAVE
OVENS, EI30BM55HB, EI30BM55HS, EI30BM55HW and EI30BM55HZ.
Table of Contents
Section 1 Basic Information ..................................
Table of Contents ....................................................
Safe Servicing Practices ........................................
Warnings and Safety Information ..........................
Microwave Energy ..................................................
Before Servicing ......................................................
Danger Caution High Voltage ................................
Before Servicing ......................................................
Microwave Measurement Procedure ....................
Product Specification..............................................
Grounding Instructions ..........................................
Oven Diagram ..........................................................
Section 2 Operation ................................................
Operating Sequence Description ..........................
Hot Air Exhaust Ventilation Methods ....................
Oven Schematic-Off Condition ..............................
Oven Schematic-Cooking Condition ....................
Component Descriptions........................................
Touch Control Panel Operation..............................
Humidity Sensor Circuit..........................................
Section 3 Troubleshooting and Testing ................
Troubleshooting Guide ..........................................
Troubleshooting Guide Chart ................................
Test Procedures ......................................................
Section 4 Component Teardown ..........................
Servicing ..................................................................
Precautions for Using Lead-Free Solder ..............
Warnings ..................................................................
Removal of Oven From Wall ..................................
Hood Louver Removal ............................................
Outer Case Removal ..............................................
Hood Fan Motor Removal ......................................
Magnetron Removal ................................................
High Voltage Rectifier & High Voltage Capacitor..
Replacement ............................................................
Power Transformer Removal ..................................
70ºC Off) Removal ..................................................
Turntable Motor Removal........................................
Cooling Fan Motor Removal ..................................
1-1
Positive Lock ® Connector (No-Case Type)..........
Oven Lamp Removal ..............................................
1-2
Cook Top Lamp Socket ..........................................
1-3
Stirrer Antenna Motor Removal ............................
1-4
Installation................................................................
1-5
Removal ....................................................................
1-5
1-5
and Monitor Switch Removal ................................
1-6
1-7
and Monitor Switch Adjustment ............................
1-8
Door Replacement ..................................................
1-9
Door Disassembly ..................................................
1-10
2-1
Section 5 Wire Diagrams ........................................
2-2
Pictorial Diagram ....................................................
2-4
Power Unit Circuit....................................................
2-5
2-5
Printed Wiring Board ..............................................
2-6
2-7
2-8
3-1
3-2
3-3
3-4
4-1
4-2
4-3
4-4
4-6
4-6
4-6
4-6
4-7
4-7
4-8
4-9
4-9
4-9
4-10
1-2
4-11
4-11
4-11
4-11
4-12
4-12
4-12
4-13
4-14
4-15
5-1
5-2
5-3
5-4
5-5
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Troubleshooting
