Atlas Copco QAS 500

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PAROIL provides wear protection under extreme
conditions. Powerful oxidation resistance, high
chemical stability and rust- inhibiting additives help
reduce corrosion, even within engines left idle for
extended periods.
PAROIL contains high quality anti-oxidants to
control deposits, sludge and contaminants that tend to
build up under very high temperatures.
PAROIL's detergent additives keep sludge forming
particles in a fine suspension instead of allowing them
to clog your filter and accumulate in the valve/rocker
cover area.
PAROIL releases excess heat efficiently, whilst
maintaining excellent bore-polish protection to limit
oil consumption.
PAROIL has an excellent Total Base Number (TBN)
retention and more alkalinity to control acid
formation.
PAROIL prevents Soot build-up.
PAROIL is optimized for the latest low emission
EURO -3 & -2, EPA TIER II & III engines running on
low sulphur diesel for lower oil and fuel consumption.
PAROIL Extra
PAROIL Extra is a synthetic ultra high performance
diesel engine oil with a high viscosity-index. Atlas
Copco PAROIL Extra is designed to provide
excellent lubrication from start-up in temperatures as
low as -25°C (-13°F).
PAROIL E Mission Green
PAROIL E Mission Green is a mineral based high
performance diesel engine oil with a high viscosity-
index. Atlas Copco PAROIL E Mission Green is
designed to provide a high level of performance and
protection in standard ambient conditions as from
-10°C (14°F).
5.6.3 Engine coolant specifications
The use of the correct coolant is important for good
heat transfer and protection of liquid-cooled engines.
Coolants used in these engines must be mixtures of
good quality water (distilled or de-ionised), special
coolant additives and if necessary freeze protection.
Coolant that is not to manufacturer's specification will
result in mechanical damage of the engine.
The freezing point of the coolant must be lower than
the freezing point that can occur in the area. The
difference must be at least 5°C. If the coolant freezes,
it may crack the cylinder block, radiator or coolant
pump.
Consult the engine's operation manual and follow the
manufacturer's directions.
Liter
US
gal
Imp
gal
cu.ft
Order
number
can
5 1.3 1.1 0.175 1630 0135 00
can
20 5.3 4.4 0.7 1630 0136 00
Liter
US
gal
Imp
gal
cu.ft
Order
number
can 5 1.3 1.1 0.175 1630 0471 00
can 20 5.3 4.4 0.7 1630 0472 00
barrel 209 55.2 46 7.32 1630 0473 00
Never remove the cooling system
filler cap while coolant is hot.
The system may be under pressure.
Remove the cap slowly and only
when coolant is at ambient
temperature. A sudden release of
pressure from a heated cooling
system can result in personal injury
from the splash of hot coolant.
It is strongly recommended to use
Atlas Copco branded coolant.
Never mix different coolants and
mix the coolant components outside
the cooling system.