MACHINE OPERATION
4-31
SY60C Excavator OMM
Long-Term Storage
Prepare for Long-Term Storage
NOTICE!
Extend the bucket and arm and lower the boom to
prevent the cylinder rods from rusting.
0002930
Figure 4-1
Perform the following procedures before storing the
machine:
NOTICE!
Fill the fuel tank to its maximum level after
operation to prevent moisture in the fuel tank
from condensing.
• Fill the fuel tank, lubricate the machine, and change
the engine oil before storage.
• Clean and wash all components and park the
machine indoors. If indoor storage is not possible,
park the machine on a firm, level surface. Cover the
machine if possible.
• Extend the bucket, arm, and boom and support the
dozer blade on a block.
• Apply a thin film of grease to any exposed surfaces
of the hydraulic cylinder rods.
• Disconnect the negative battery cable or remove the
battery and store it.
• If the ambient temperature is expected to drop
below 32°F (0°C), check the engine coolant mixture
ratios and add concentrated engine coolant to the
cooling system if necessary.
• Close and lock all doors.
During Storage
WARNING
When operating the machine indoors, open the
windows and doors to provide proper ventilation
and avoid gas poisoning. Failure to follow this
warning could result in death or serious injury.
During the storage period, operate the machine on a
monthly basis to prevent rust and seizing of moving parts
and to lubricate the seals. Charge the battery at this time.
Removing from Storage
NOTICE!
If machine was not operated monthly, contact a
SANY dealer before using the machine.
Follow the procedures below before using a machine that
has been stored for a prolonged period of time:
• Clean the grease from the cylinder rods.
• Add oil and apply lubricant to all parts and
components.
Starting the Engine After Long-Term
Storage
Follow the procedures below when starting the engine
after long-term storage:
WARNING
• Before starting the engine or leaving the operator
seat, make sure the hydraulic lockout control
lever is in the locked (closed) position. If the
hydraulic system is not locked out, unintentional
machine operation may occur.
• Confirm that the surrounding area is clear of
personnel and obstructions, and sound the horn
before starting the engine.
• Always start the engine from the operator seat.
Never start the engine by shorting the starter
solenoid or starter relay.
• Never use ether starting fluid to start the engine.
Ether is highly flammable and can cause a fire or
an explosion.
• Exhaust gas contains carbon monoxide. Carbon
monoxide is an invisible and odorless gas, and is
toxic. Provide adequate ventilation when starting
the engine in a confined space.
Failure to follow these warnings could result in
death or serious injury.
