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PRECAUTION
1.
CHECK GROUNDING BEFORE CHECKING FOR TROUBLE.
2.
BE CAREFUL OF THE HIGH VOLTAGE CIRCUIT.
3.
DISCHARGE THE HIGH VOLTAGE CAPACITOR.
4.
WHEN CHECKING THE CONTINUITY OF THE SWITCHES OR TRANSFORMER, DISCONNECT ONE
LEAD WIRE FROM THESE PARTS AND THEN CHECK CONTINUITY WITHOUT THE POWER SOURCE
ON. TO DO OTHERWISE MAY RESULT IN A FALSE READING OR DAMAGE TO YOUR METER.
5.
DO NOT TOUCH ANY PART OF THE CIRCUIT OR THE CONTROL CIRCUIT BOARD, SINCE STATIC
DISCHARGE MAY DAMAGE IT.ALWAYS TOUCH GROUND WHILE WORKING ON IT TO DISCHARGE
ANY STATIC CHARGE BUILT UR
7-1 Electricam Malfunction
Oven is dead. (No display
and no operation
at att.)
Oven does not accept
key input (Program)
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