Hyundai HL930A Operation & Maintenance Manual page 48

• Install fences around the machine when parking it on a public road, and put up a warning sign.
(2) Cautions on storage for a long period of time
• Park the machine in accordance with the cau-
tions for parking.
• When storing the machine for a month or lon-
ger, pay attention to the following conditions to
prevent deterioration of the machine perform-
ance :
- Thoroughly clean the machine before stor-
ing.
- Inject sufficient lubrication oil and grease into the injection ports.
- If the lubrication oil is deficient, top it up. If the oil is contaminated, change it.
- The lubrication oil may deteriorate during storage. Pay special attention to reusing the oil.
- The density of the oil may drop during storage.
- Apply an anti-rust additive to the exposed area of the piston rod of the cylinder in areas where
it is likely to rust quickly.
- Keep the master switch mounted in the power box (or the toolbox on the left of the rear frame
of the machine) turned 'OFF'.
- Top up the antifreeze in the radiator.
- Keep the machine in a dry indoor environment.
If storing the machine outdoors is unavoidable, store it on a wooden pallet.
- Keep the exposed area of the piston load of the cylinder covered.
- Bring the attachments right down to the ground, and keep the wheels and the track immobile
by placing wheel chocks.
(3) Regular lubrication (during storage)
• Breaking the lubrication film on parts may cause
abnormal abrasion during the next operation.
• Start up the engine once a month, perform all of
the functions, and apply lubrication oil to every
part.
• Check the level of the engine oil and coolant
when starting the engine up, and top them up if
necessary.
• Thoroughly wipe off any rust-proofing oil from the cylinder and piston rod.
• Sufficiently warm up the engine after starting the engine, and repeat operation of the attachments
several times to wear in the parts sufficiently.
• Fully charge and store the battery.
• Store the battery separately for a long period of time under extremely cold weather conditions.
• Check the tire pressure.
13) Safety requirements for stage V engine
This engine meets the following emission regulations;
- United States and Canada : EPA Tier 4 (Final)
- European Union : Stage V
To comply with the above emission regulations, please make sure to observe the operation methods
and safety requirements listed in this manual.
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