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FOREWORD
Read this Manual carefully. Failure to adhere to or observe the information in this Manual may result in exposing yourself to
the Microwave Energy normally contained within the oven cavity.
MECHANICAL SERVICE INFORMATION
TABLE OF CONTENTS
1. Adjustment Procedures ....................................................................................................................................... 3-4
2. Precautions on Installation .................................................................................................................................. 5
3. General Precautions in Use................................................................................................................................. 5
4. Trial Operation..................................................................................................................................................... 5
5. Features and Specifications ................................................................................................................................ 5-6
6. Overall Circuit Diagram ....................................................................................................................................... 7-8
7. Operating Procedures ......................................................................................................................................... 9-11
8. Procedure for Measuring Microwave Energy Leakage........................................................................................ 12-13
9. Disassembly Instructions..................................................................................................................................... 14-18
10. Interlock Continuity Test.................................................................................................................................... 19
11. Test and Checkout Procedures, and Troubleshooting
A. Test Procedures............................................................................................................................................. 20-22
B. Checkout Procedures..................................................................................................................................... 23-25
C. Troubleshooting ............................................................................................................................................. 26-30
12. Exploded View................................................................................................................................................... 31-37
13. Replacement Parts List ..................................................................................................................................... 38-41
14. Schematic diagram of P.C.B ............................................................................................................................. 42
A. Printed circuit board ....................................................................................................................................... 43
15.P.C.B Parts List .................................................................................................................................................. 44-46
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MODEL LRMM1430SW
LRMM1430SB