Electric Shock Prevention - Yamaha MZ300 Owner's Manual

9 Do not operate the engine with a dust cover or
other objects covering it.
9 When covering the multi-purpose engine, be sure
to do so only after the engine and muffler have
completely cooled down.

Electric shock prevention

9 Never operate the engine in rain or snow.
9 Never touch the machine with wet hands or elec-
trical shock will occur.
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