SEBU8605-01 11
Safety Section
Fire Prevention and Explosion Prevention
Allow the press
ure to be purged in the air system, in
the hydraulic system, in the lubrication system, or
in the cooling system before any lines, fittings, or
related items
are disconnected.
Induction S ys
tem
Sulfuric Acid Burn Hazard may cause serious per-
sonal injury or death.
The exhaust gas cooler may contain a small
amount of sulfuric a cid. The use of fuel with sul-
fur levels
greater than 15 ppm may increase the
amount of sulfuric acid formed. The sulfuric acid
may spill from the cooler during service of the
engine. Th
e sulfuric acid will burn the eyes, skin
and clothing o n contact. Always wear the appro-
priate personal protective equipment (PPE) that
is noted o
n a material safety data sheet (MSDS)
for sulfuric acid. Always follow the dire ctions for
first aid that are noted on a material safety data
sheet (M
SDS) for sulfuric acid.
Coolant
When the engine is at operating temperature, the
engine
coolant is hot. The coolant is also under
pressure. The radiator and all lines to the heaters or
to the engine contain hot coolant.
Any contact with hot coolant or with steam can cause
severe burns. Allow cooling system components to
cool b
efore the cooling system is drained.
Check that the coolant level after the engine has
stop
ped and the engine has been allowed to cool.
Ensure that the filler cap is cool before removing the
fille
rcap.Thefiller cap must be cool enough to touch
withabarehand.Removethefiller cap slowly in
order to relieve pressure.
Cooling system conditioner contains alkali. Alkali can
cause personal injury. Do not allow alkali to contact
the
skin, the eyes, or the mouth.
Oil
s
Hot oil and hot lubricating components can cause
pe
rsonal injury. Do not allow hot oil to contact the
skin. Also, do not allow hot components to contact
the skin.
Batteries
Electrolyte i
s an acid. Electrolyte can cause personal
injury. Do not allow electrolyte to contact the skin or
the eyes. Always wear protective glasses for servicing
batteries. Wa
sh hands after touching the batteries
and connectors. Use of gloves is recommended.
i03652933
Fire Prevention an d Explosion
Prevention
g00704000
Illustration 11
All fuels, most lubricants, and some coolant mixtures
are flammable.
Flammable fluids that are leaking or spilled onto hot
surfaces or onto electrical components can cause
a fire. Fire may cause personal injury and property
damage.
After the emergency stop button is operated ensure
that you allow 15 minutes, before the engine covers
are removed.
Determinewhethertheenginewillbeoperatedinan
environment that allows combustible gases to be
drawn into the air inlet system. These gases could
cause the engine to overspeed. Personal injury,
property damage, or engine damage could result.
If the application involves the presence of combustible
gases, consult your Perkins dealer and/or your
Perkins distributor for additional information about
suitable protection devices.
Remove all flammable combustible materials or
conductive materials such as fuel, oil, and debris from
the engine. Do not allow any flammable combustible
materials or conductive materials to accumulate on
the engine.
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