Smeg Victoria SR975BGH Manual page 3

General instructions
ALWAYS CHECK THAT THE CONTROL KNOBS ARE IN THE (OFF) POSITION
WHEN YOU FINISH USING THE HOB.
NEVER PLACE PANS WITH BOTTOMS WHICH ARE NOT PERFECTLY FLAT AND
SMOOTH ON THE COOKING HOB RACKS.
NEVER USE CONTAINERS WHICH PROJECT BEYOND THE OUTSIDE EDGE OF THE
HOB.
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