Yanmar 4BY - SCALD HAZARD!

SAFETY
2-2
BY Service Manual
Safety Precautions
SAFETY PRECAUTIONS
A DANGER
SCALD HAZARD!
• NEVER remove the coolant filler cap if
the engine is hot. Steam and hot
engine coolant will escape and
seriously burn you. Allow the engine
to cool before attempting to remove
the filler cap.
• Securely tighten the filler cap after
checking the coolant level. Steam can
escape during engine operation if the
cap is loose.
• Failure to comply will result in death or
serious injury.
0000002enMarine
A DANGER
EXPLOSION HAZARD!
• Keep the area around the battery
well-ventilated. While the engine is
running or the battery is charging,
hydrogen gas is produced which can
be easily ignited.
• Keep sparks, open flame and any other
form of ignition away while the engine
is running or battery is charging.
• Failure to comply will result in death or
serious injury.
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A DANGER
CRUSH HAZARD!
• ALWAYS use the engine lifting eyes
when lifting the marine engine. The
lifting eyes are engineered to lift the
weight of the marine engine only.
• ALWAYS use lifting equipment with
sufficient capacity to lift the marine
engine. Additional equipment is
necessary to lift the marine engine and
marine gear together.
• NEVER stand under hoisted marine
engine. If the hoist mechanism fails,
the marine engine will fall on you,
causing serious injury or death.
• Failure to comply will result in death or
serious injury.
0000026en
A DANGER
CRUSH HAZARD!
• NEVER stand under hoisted engine. If
the hoist mechanism fails, the engine
will fall on you, causing death or
serious injury.
• Failure to comply will result in death or
serious injury.
0000033enMarine