10.9. Inverter power supply
CAUTIONS
1.Always leave the grounding plate in place.
2.Always securely tighten the ground screw through the bottom of the
chassis (base).
3.Securely connect 3 lead wire connectors.
4.Make sure the heat sink has enough space (gap) from the oven.
Take special care not to touch any lead wire to the aluminum heat
sink because it is hot.
1. Remove cabinet outer panel.
2. Remove the the H.V.lead wire from magnetron terminals.
3. Disconnect 2 connectors from CN701 & CN702 on
H.V.Inverter(U).
4. Remove 2 screws holding Inverter bracket to the base.
5. Slide 2 locking tabs of Inverter bracket at the bottom of the
base in direction of arrows.
6. Remove 1 screw holding H.V.Inverter to Inverter bracket.
7. Remove 1 screw holding grounding plate to H.V.Inverter.
20
NN-G463 / NN-S443 / NN-S423 / NN-S413 / NN-413
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