Clean Radiator/Oil Cooler/Inter Cooler Core - Hitachi ZAXIS 135US-5B 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 and the oil cooler are arranged in parallel. The
inter cooler is arranged in tandem.
If dirt or dust is accumulated on them, cooling system
performance decreases. Clean the radiator/oil cooler/inter
cooler cores with compressed air pressure (less 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
Air Conditioner Condenser
Oil Cooler
Oil Cooler
Air Conditioner Condenser
7-75
ZX135US-5B
ZX135US-5B
Inter Cooler
Fuel Cooler
ZX225US-5B, 225USLC-5B
Inter Cooler
Fuel Cooler
MDCN-07-045
Radiator
MDCN-07-046
Radiator
MDCN-07-047