Clean Radiator, Oil Cooler Core And Inter Cooler Outside; Clean Oil Cooler, Radiator And Inter Cooler Front Screen; Clean Air Conditioner Condenser; Clean Fuel Oil Cooler - Hitachi ZAXIS 120-3 class Operator's Manual

4
Clean Radiator, Oil Cooler Core and Inter Cooler
Outside --- every 500 hours
Inside --- once a year
5
Clean Oil Cooler, Radiator and Inter Cooler Front
Screen
--- every 500 hours
6

Clean Air Conditioner Condenser

--- every 500 hours
7

Clean Fuel Oil Cooler

--- every 500 hours
8
Clean Air Conditioner Front Screen
(Opt.) --- every 500 hours
CAUTION: Use reduced compressed air pressure (Less
than 0.2 MPa, 2 kgf/cm
the area of bystanders, guard against flying chips,
and wear personal protection equipment including
eye protection.
IMPORTANT: When operating the machine in a dusty envi-
ronment, check the screen every day for dirt
and clogging. If clogged, remove, clean and
reinstall the screen.
1. Open the radiator access door and hood.
2. Clean the air conditioner condenser.
3. Remove the oil cooler front screen and clean it.
4. Clean both the radiator and oil cooler using compressed
air (Less than 0.2 MPa, 2 kgf/cm
MAINTENANCE
2
) for cleaning purposes. Clear
2
) or water.
Oil Cooler
Fuel Oil
Cooler
Oil Cooler
Fuel Oil
Cooler
Oil Cooler
Fuel Oil
Cooler
Radiator
ZX200-3, 270-3 , 330-3 Class
7-61
Air Conditioner
Condenser
ZX120-3 Class
Air Conditioner
Condenser
ZX180-3 Class
Air Conditioner
Condenser
Inter Cooler
Radiator
M1U1-07-109
Inter Cooler
Radiator
M1U1-07-083
Inter Cooler
M1U1-07-016