SERVICE MANUAL MICROWAVE OVEN WITH EM-D7750ECOCONVECTION AND GRILLFOREWORDRead this manual carefully, especially precaution on microwave energy, and follow the procedurestrictly. Careless servicing and testing may expose yourself to the microwave energy leakage.FILE No.EM-D7750ECO 43748906PRECAUTIONSPRECAUTIONS TO BE OBSERVED BEFORE AND DURING SERVICING TO AVOIDPOSSIBLE EXPOSURE TO EXCESSIVE MICROWAVE ENERGY(a) Do not operate or allow the oven to be operated with the door open.(b) Make the following safety checks on all ovens to be serviced before activating the magnetron orother microwave source, and make repairs if necessary:(1) Interlock operation, (2) proper door closing, (3) seal and sealing surfaces (arcing, wear, andother damage), (4) damage to or loosening of hinges and latches, (5) evidence of dropping orabuse.(c) Before turning on microwave power for any service test or inspection within the microwavegenerating compartments, check the magnetron, wave-guide or transmission line, and cavity forproper alignment, integrity, and connections.(d) Any defective or misadjusted components in the interlock, monitor, door seal, and microwavegeneration and transmission systems shall be repaired, replaced, or adjusted by proceduresdescribed in this manual before the oven is released to the owner.REFERENCE No. SM-850240DIRECTACCESSCooking AssistantC/1 2 3 42.1.3.Product Code No.ENG 030DIRECTACCESSCooking AssistantC/1 2 3 42.1.3.