Engine Oil Level Check; Coolant; Coolant Level Check - Atlas Copco XATS 138 PE Stage V APP Instruction Manual

ENGINE OIL LEVEL CHECK

Never mix oils of different brands or
types.
Use only non-toxic oils where there is a
risk of inhaling delivered air.
Let the engine cool down for about 10 minutes. With
the compressor standing level, check the level of the
engine oil.
Check engine oil level in accordance to the
instructions in the Engine Operation Manual and if
necessary, top up with oil.

COOLANT

It is strongly recommended to use Atlas
Copco branded coolant.
Never mix different coolants and mix the
coolant components outside the cooling
system.
PARCOOL EG
PARCOOL EG is a ready to use Ethylene Glycol
based coolant, premixed in an optimum 50/50
dilution ratio, for antifreeze protection guaranteed to
-40°C (-40°F).
For ordering numbers refer to the spare parts list.
Liquid-cooled engines are factory-filled with this
type of coolant mixture.
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COOLANT LEVEL CHECK

 Check the coolant level at the level gauge on the
radiator. If necessary top up with coolant. See
section Topping up of coolant.
 Low coolant level can lead to engine overheating,
and will eventually result in permanent engine
damage.
TOPPING UP OF COOLANT
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.
 Always top-up with PARCOOL EG.
 Topping up the coolant with water only, changes
the concentration of additives and is therefore not
allowed.