Operation
Safety, Operation and Maintenance Manual - Sep 20124-54
SY115C9/135C/155H Crawler Hydraulic Excavator
4.17 Long-Term Storage
4.17.1 Before storage
Note:
When storing your machine for more than one
month, adjust your machine to the attitude as
shown in the right illustration in order to pro-
tect cylinder piston rod against rusting.
When storing your machine for more than a
month, perform as described below:
●
Clean all parts of your machine and then
store your machine indoors. If you have
to store your machine outdoors, choose a
level ground and cover your machine with
canvas.
●
Refi ll your fuel tank to its maximum level in
order to avoid accumulation of water.
●
Lubricate your machine and change its oil
before storing it.
●
Apply grease to the exposed part of the
piston rod of hydraulic cylinder.
●
Disconnect the battery's negative terminal
and reinstall its cover, or remove the bat-
tery from your machine and store it in a
separate place.
●
For machines equipped with additional
equipment, the control pedal of additional
equipment shall be placed to LOCK posi-
tion.
●
To prevent rusting, please use Sany genu-
ine, effi cient anti-freeze liquid as coolant of
the engine.
CZ335-1103211
三一重机
Fig. 4-96
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