Pkm IN 4-9 Bedienungsanleitung Seite 35

The connection diagram is also on the cover of the connection box. Remember
that the connection wire should match the connection type and the power
rating of the oven.
The connection cable must be secured in a strain-relief clamp.
Connect the safety circuit to the connection box terminal marked with
1. When you open the connector box cover, you will find the connector and
the label.
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