Komatsu WA70-7, Руководство по эксплуатации и обслуживанию

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Safety 2.4 Precautions for maintenance
WA70-7 – VENAM02003
2-43
Handling the pressure accumulator
WARNING
Danger of injury! Pressure accumulators are filled with highly
pressurised nitrogen. Do not open or damage the pressure
accumulator.

Immediately consult a Komatsu distributor if you find func-
tional troubles or defects on the pressure accumulator.

Only persons with the authorisation for dealing with high-
pressure gas may fill or refill gas.

Do not disassemble the accumulator.

Do not bring it near flame or dispose of it in fire.

Do not make holes in it, weld it, or use a cutting torch.

Do not hit or roll the accumulator. Do not subject it to any
impact.

Before the maintenance technician extracts the pressure
accumulator, the hydraulic system has to be depressurised.
Fan and belt

Always keep sufficient distance to revolving parts and
ensure that nothing can get caught in it.

Parts that get caught in the fan or belt can be cut off or flung
away.

Do not wear loose clothing, scarves or similar clothing or
open, long hair that could get caught.
Salvage

Never pour old oil into sewers or in rivers, etc.

Always put oil drained from your machine in containers.
Never let the oil spill on the ground.

Obey applicable laws and regulations when disposing of
harmful objects such as oil, fuel, coolant, solvent, filters, and
batteries.
GK032078