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Safety directions for maintenance and service
Preparations
Knowledge
The operator's manual contains directions for perfor-
ming normal maintenance and service in a safe and
correct manner. Read the directions carefully before
starting work. More detailed service literature is avail-
able from your Volvo Penta dealer. Never perform a
task unless you are absolutely sure how it is to be
carried out; call your Volvo Penta dealer for assistan-
ce instead.
Stop the engine
Stop the engine before opening or dismantling the
engine hatch/hood. Maintenance and service must be
carried out with the engine stationary unless stated
otherwise in the instructions. Prevent inadvertent start
of the engine by removing the starter key and turning
off the power with the main switch, locking it in the off
position. Place warning signs stating that service is in
progress in every position from which the engine can
be started. Working on or approaching a running engi-
ne is a safety hazard. Loose clothing, hair, fingers or
a dropped tool can be caught in rotating parts and
cause serious bodily injury. Volvo Penta recommend
leaving all work requiring the engine to be running to
an authorized Volvo Penta dealer.
Lifting the engine
Always use the lifting eyes mounted on the engine
when lifting the engine. Always make sure lifting
equipment is in good condition and constructed for the
lift (engine weight together with possible reverse gear
and extra equipment). Use an adjustable lifting boom
to ensure safe handling when lifting the engine. All
chains and wires must run parallel with each other and
as much at right angle as possible to the top of the
engine. Note that any extra equipment mounted on the
engine can change the center of gravity. Special lifting
devices may be required to obtain the right balance
and safe handling. Never perform service on an engi-
ne suspended only from a lifting device.
IMPORTANT! Engine must only be lifted
horizontally.
IMPORTANT! Engine lifting eyes are designed
only for lifting an engine. Do not use the engine
lifting eyes when lifting a complete genset.
Before starting
Refit all guards and covers that have been removed
before starting the engine. Make sure there are no
tools or other objects left on the engine. A turbochar-
ged engine must never be started without the air filter
fitted. The rotating compressor wheel in the turbochar-
ger can cause severe personal injury.
There is also a risk of foreign objects being drawn in
and causing mechanical damage.
Fire and explosion
Fuel and lubricants
All fuels, most lubricants, and many chemicals are
flammable substances. Always read and follow the
directions on the packaging. Work performed on the
fuel system must be done on a cold engine. Fuel
leaks and spills on hot surfaces or electrical
components can cause fires.
Keep oil- and fuel drenched rags and other hazardous
materials where they are safe in case of fire. Oil dren-
ched rags can selfignite in certain conditions. Never
smoke when refueling, topping up with oil or when in
the vicinity of the fuel station or the engine room.
Non-original parts
Components in fuel, lubrication, ignition and electrical
systems on Volvo Penta engines are designed and
manufactured to minimize the risk of explosion and
fire in compliance with existing legislation.
The use of non-original parts can result in explosion
or fire.
Batteries
Batteries contain and generate oxyhydrogen gas, es-
pecially when charging. Oxyhydrogen is easily ignited
and extremely explosive. Smoking, open flames and
sparks must never occur in, or close to, the batteries
or battery compartment. A faulty battery connection or
jumper cable can generate sparks that can cause the
battery to explode.
Start spray
Never use start spray or similar start help. Explosions
can occur in the intake manifold. Risk for personal
injury.
Safety information
7
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