Yanmar 6LY3 series Service Manual page 9

Safety Precautions
12/05
Have appropriate safety equipment
available. Have all fire extinguishers
checked periodically for proper
operation and / or readiness.
ALWAYS read and follow safety-related precautions
found on containers of hazardous substances like
parts cleaners, primers, sealants and sealant
removers.
Undersized wiring systems can cause an electrical
fire.
Entanglement Hazard
NEVER leave the key in the key switch
when servicing the engine. Attach a
"Do Not Operate" tag near the key
switch while performing maintenance
on the equipment.
ALWAYS stop the engine before beginning service.
If the engine must be serviced while it is operating,
remove all jewelry, tie back long hair and keep
hands, other body parts and clothing away from
moving / rotating parts.
6LY3 Service Manual
Fire Hazard
© 2007 Yanmar Marine International
Piercing Hazard
Avoid skin contact with high-pressure
diesel fuel spray caused by a fuel
system leak such as a broken fuel
injection line. High-pressure fuel can
penetrate your skin and result in
serious injury. If you are exposed to high-pressure
fuel spray, obtain prompt medical treatment.
NEVER check for a fuel leak with your hands.
ALWAYS use a piece of wood or cardboard. Have
your authorized Yanmar marine dealer or distributor
repair the damage.
Flying Object Hazard
ALWAYS wear eye protection when servicing the
engine or when using compressed air or
high-pressure water. Dust, flying debris,
compressed air, pressurized water or steam may
injure your eyes.
Coolant Hazard
Wear eye protection and rubber gloves
when handling Long Life Coolant (LLC).
If contact with the eyes or skin should
occur, flush eyes and wash immediately with clean
water.
SAFETY
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