Clean Radiator/Oil Cooler/Inter Cooler Core - Hitachi Zaxis 345USLC-6N Operator's Manual

Clean Radiator/Oil Cooler/Inter Cooler Core

Outside --- every 500 hours
Inside --- once a year
d
CAUTION: Use reduced compressed air pressure
(Less than 0.2 MPa, 2 kgf/cm
Wear personal protection equipment including eye
protection.
IMPORTANT: If air with pressure of higher than 0.2 MPa
(2 kgf/cm ) or tap water with high delivery pressure is
2
used for cleaning, damage to the radiator/oil cooler/
inter cooler fins may result.
The radiator, the oil cooler and the inter cooler are arranged in
parallel.
If dirt or dust is accumulated on them, cooling system
performance decreases. Clean the radiator/oil cooler/inter
cooler cores with compressed air pressure (lower than 0.2 MPa
(2 kgf/cm )) or tap water. It will prevent a reduction in cooling
2
system performance.
MAINTENANCE
) for cleaning purposes.
2
Fuel Cooler
7-70
Air Conditioner
Condenser Inter Cooler
MDD5-07-016