Component Test Procedure; Primary Latch Switch, Secondary (Secondary Latch Switch And Power Relay B) Interlocks - Panasonic NN-K153WF Service Manual

9. COMPONENT TEST PROCEDURE

1. High voltage is present at the high voltage
terminal of the high voltage transformer during any
cook cycle.
2. It is neither necessary nor advisable to attempt
measurement of the high voltage.
3. Before touching any oven components, or
wiring, always unplug the oven from its power
source and discharge the high voltage capacitor.
9.1. Primary latch switch, secondary (secondary latch switch and
power relay B) interlocks.
1. Unplug the lead connectors to Power Relay B and verify
continuity of the power relay B 1-2 terminals.
2. Unplug lead connectors to primary Latch switch and Secondary
Latch Switch.
3. Test the continuity of switches at door opened and closed
positions with ohm meter (low scale). / Normal continuity readings
CAUTION
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