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5.4.3.3 Replacing the coolant
Drain
– Completely drain the entire cooling system.
– Used coolant must be disposed or recycled in
accordance with laws and local regulations.
Flush
– Flush twice with clean water. Used coolant must
be disposed or recycled in accordance with laws
and local regulations.
– From the Atlas Copco Instruction book, determine
the amount of PARCOOL EG required and pour
into the radiator top tank.
– It should be clearly understood that the risk for
contamination is reduced in case of proper
cleaning.
– In case a certain content of ‘other’ coolant remains
in the system, the coolant with the lowest
properties influences the quality of the ‘mixed’
coolant.
Fill
– To assure proper operation and the release of
trapped air, run the engine until normal engine
operation temperature is reached. Turn off the
engine and allow to cool.
– Recheck coolant level and add if necessary.
5.4.4 Air filter check
5.4.4.1 Main parts
The Atlas Copco air filters are
specially designed for the
application.
Using only genuine parts will
prolong engine life and avoid
breakdowns.
Never run the generator without air
filter element.
The engine must be stopped before
cleaning or performing any
maintenance activity to the air filter
(1).
1Snap clips
2Dust trap
3 Safety cartridge
4 Filter element
5 Filter housing
6 Dust evacuator
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