Hitachi ZAXIS 120-3 class, Operator'S Manual

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STORAGE
10-1
STORING THE MACHINE
1. Inspect the machine. Repair worn or damaged parts.
Install new parts if necessary.
2. Clean the primary air cleaner element.
3. Retract all hydraulic cylinders, if possible. If not, coat
exposed cylinder rods with grease.
4. Lubricate all grease points.
5. Park the tracks on long stable blocks.
6. Wash the machine.
7. Remove the batteries and store them in a dry protected
place after charging fully. If not removed, disconnect the
negative battery cable from the (−) terminal.
8. Add an antirust agent to the coolant. In cold weather, add
an antifreeze, or drain the coolant completely. Be sure
to attach a “No Water in Radiator” tag on a clearly visible
location if the system is drained.
9. Loosen the alternator belt and fan belt.
10. Paint necessary areas to prevent rust.
11. Store the machine in a dry, protected place. If stored
outside, cover with a waterproof cover.
12. If the machine is stored for a long time, operate hydraulic
functions for travel, swing and digging two to three times
for lubrication, at least once a month.
Be sure to check the coolant level and lubrication condi-
tions before operating.
Precautions for Disconnecting or Connecting
Batteries
In case the batteries are kept disconnected for more than
one month or when the batteries are reconnected, contact
your nearest Hitachi dealer. Resetting of the ICF (Information
Controller) may be required.