CAUTION
SAFETY PRECAUTIONS
PRECAUTIONS TO BE OBSERVED BEFORE AND
DURING SERVICING TO AVOID POSSIBLE 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 or other microwave source, and make repairs as necessary; (1) Interlock
operation, (2) proper door closing, (3) seal and sealing surfaces (arcing, wear, and
other damage), (4) damage to or loosening of hinges and latches, (5) evidence of
dropping or abuse.
c. Before turning on microwave power for any service test or inspection within the
microwave generating compartments, check the magnetron, wave guide or
transmission line, and cavity for proper alignment, integrity, and connections.
d. Any defective or misadjusted components in the interlock, monitor, door seal, and
microwave generation and transmission systems shall be repaired, replaced, or
adjusted by procedures described in this manual before the oven is released to the
owner.
e. A Microwave leakage check to verify compliance with the CSA Standard should be
performed on each oven prior to release to the owner.
•
Proper operation of the microwave ovens requires that the magnetron be assembled to the
wave guide and cavity. Never operate the magnetron unless it is properly installed.
•
Be sure that the magnetron gasket is properly installed around the dome of the tube whenever
installing the magnetron.
•
Routine service safety procedures should be exercised at all times.
•
Untrained personnel should not attempt service without a thorough review of the test
procedures and safety information contained in this manual.
Содержание LMVM1955 Series
Страница 9: ...5 1 SCHEMATIC DIAGRAM OVERALL CIRCUIT DIAGRAM ...
Страница 10: ...5 2 MATRIX CIRCUIT FOR TOUCH KEY BOARD ...
Страница 37: ...8 2 CONTROLLER PARTS I 23506A 268711 268771 268772 EV ...
Страница 38: ...8 3 CONTROLLER PARTS II 268712 WTT028 250201 23572A 24810P 24781M EV ...
Страница 40: ...8 5 LATCH BOARD PARTS 43500A WSZ085 43501A 466001 466003 466001 44510A EV ...
Страница 43: ...8 8 INSTALLATION PARTS 63300M 65862D 65862B 63861A EV ...
Страница 44: ...8 17 SCHEMATIC DIAGRAM OF P C B ...
Страница 45: ...8 18 PRINTED CIRCUIT BOARD ...
Страница 47: ...P NO 3828W5S3018 Mar 2003 Printed in Korea ...