148 ASC70
3.6. Lubrication and Maintenance
3.6.34. Coolers cleaning
Considering various working conditions a regular interval of
cleaning is unable to be determined. Whne working under very
dusty environment, please clean on daily basis. Clogging of
coolers will show in a reduced cooling capacity, and the tem-
peratures of engine cooling liquid, and of hydraulic oil, increas-
ing. Clean with pressure air or pressure water (steam) from the
fan’s side only.
! CAUTION !
Do NOT use cleaners with too high pressure in order
to avoid any damage to the coolers’ honeycombs.
If coolers get contaminated with crude oil products,
use a cleaning agent and proceed according to the
Manufacturer’s instructions! Find out the cause of
contamination!
When cleaning, please proceed un-
der the environmental standards and
regulations!
Carry out Machine cleaning at a work-
place equipped with the cleaning agent
retention system so to avoid any contami-
nation of soil and water resources!
Do NOT use any cleaning agents banned!
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