Hitachi ZW 310-6 Operator's Manual page 331

F. Air Cleaner
Parts
1. Air Cleaner Element
2. Dust Ejection Valve (ZW310-6 Only)
3. Check Air Inlet System
G. Cooling System
Parts
1. Check Coolant Level
2. Check Drive Belt
3. Check Drive Belt Tensioner
4. Replace DCA4 Coolant Filter Cartridge
5. Change Coolant
Clean Radiator/Oil Cooler and Other Cooling
6.
System
 : Shorten the maintenance interval when the machine is operated in extremely dusty areas.
* : Use Hitachi genuine coolant, change every two years or 2000 operating hours, whichever comes first.
H. Electrical System
Parts
1. Batteries
Check Monitor Functions and All Other
2.
Instrument Operation
3. Check Work Lights
4. Check Horn and Reverse Buzzer
5. Check Electrical Harnesses and Fuses
MAINTENANCE
Replace ZW310-6
Clean ZW330-6
Replace ZW330-6
Check Electrolyte Level
Check Electrolyte
Specific Gravity
Quantity
10 50
1
1
1 After cleaning 6 times or after 1 year
-
-
Quantity
10 50
-
44 L
1
Quantity
10 50
2
2
-
-
-
-
7-17
Interval (hours)
100 250 500 1000
Indicator comes ON
Indicator comes ON
Interval (hours)
100 250 500 1000
*

Interval (hours)
100 250 500 1000
Page
2000
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Page
4000
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Page
2000
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