Inverter NN-T551CB, Руководство по обслуживанию

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Fitting the new sensor
9. Component Test Procedure
Caution
1. High voltage is present at the high voltage terminal of the inverter unit, including
the aluminium heat sink.
2. It is not necessary or advisable to attempt to measure this high voltage.
3. Before touching any oven components, or wiring, always unplug the oven from its
power source and discharge the high voltage capacitors.
9.1. Primary Latch Switch, Secondary Latch Switch and power
relay B interlocks.
1. Unplug the lead connectors to power relay B and verify the continuity of the power
relay B 1-2 terminals.
2. Unplug the lead connectors to the primary latch switch and secondary latch switch.