Westfalia MD 150 Q Instruction Manual page 15

Safety Notes
Keep other people out of the immediate working area. All persons in the
working area must wear personal protective equipment. Fragments of the
work piece or the grinding wheel may fly off and leave the immediate
working area and cause injuries or damage.
Keep the power cable away from rotating parts.
Do not use this tool close to combustible materials. These materials may
be ignited by flying sparks.
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