Storage; Storing The Machine - Hitachi Zaxis 345USLC-6N Operator's Manual

Storing the Machine

In case the machine is to be stored for longer than one month, pay attention to the following points to in preparation for
the next operation.
Item
Machine Cleaning
Lubrication/Greasing
Battery
Coolant
Protection Against Dust
and Moisture
Tools
Lubrication Operation
DEF/AdBlue®
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NOTE:
 Lubricating operation is a series of warm-up, travel, swing and digging operation carried out repeatedly for a few cycles
at slow speed.
 Lubricants will deteriorate during long term storage of the machine. Be sure to carefully check the lubricants before
restarting operation of the machine.
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 authorized dealer. Resetting of the Information Controller may be required.
Precautions for Long-Term Storage
Wash the machine. Remove soil or other debris adhered to the machine.
Check level of lubricant and contamination. Fill up or change if necessary.
Lubricate all grease points.
Coat exposed metal surfaces that are subject to rust with grease.
(i.e. cylinder rods etc.)
Remove the batteries and store them in a dry protected place after charging fully. Turn the
battery disconnect switch to the OFF position.
Add anti-rusting agent. If storing in extremely cold areas, either add extra anti-freeze or
drain coolant completely to avoid freezing. In this case, place a sign reading "NO COOLANT".
Store the machine in a dry storage area using a protective cover.
Inspect and repair, then store.
If the oil film on the metal surfaces is lost, rust may occur. This may cause abnormal wear
of the machine when the machine operation is restarted. If the machine is to be stored for
a long time, at least once a month operate the following hydraulic functions two to three
times for lubrication: Travel, swing and digging. Be sure to check the coolant level and
lubrication conditions before operating.
DEF/AdBlue® may become ammonia when storing it under 40°C for one month or longer.
Change DEF/AdBlue® if ammonia odor is observed when opening the tank cap.

STORAGE

Remedy
10-1