Four winns 338 Vista Owner's Manual page 16

Blower Warning Label
Canadian Conformity Label
Preface
YACHT CERTIFICATION & WARNING LABELS
NMMA Yacht Certification Plate
Gasoline Vapors -
GASOLINE VAPORS CAN EXPLODE
RESULTING IN INJURY OR DEATH.
BEFORE STARTING ENGINE
- CHECK ENGINE BILGE COMPART-
MENT FOR GASOLINE OR VAPORS,
AND
- OPERATE BLOWER FOR FOUR
MINUTES, AND VERIFY BLOWER
OPERATION.
RUN BLOWER WHEN VESSEL IS
OPERATING BELOW CRUISING SPEED.
EU Builders Plate - CE Certification Plate (Export)
Owner's Manual Page 13