Safety
Safety, Operation and Maintenance Manual - Sep 2012 2-57
SY115C9/135C/155H Crawler Hydraulic Excavator
2.5 Precautions for Maintenance
2.5.1 Prior-maintenance precautions
To prevent accidents:
●
Understand maintenance procedure before
operation.
●
Keep a clean and dry working area.
●
Never spray water or steam in the cab.
●
Never add lubricant and carry out other
maintenance work when your machine is
moving.
●
Keep your hands, feet and clothing away
from rotating parts.
2.5.2 Select a working area
●
For maintenance work, select a clean flat
area with plenty of space, ample sunlight
and good ventilation.
●
Clean the working area by removing fuel,
lubricant and water, and covering slippery
ground with sand or other absorptive mate-
rials.
●
Never leave your hammer or other tools at
the working area.
●
If a clean, tidy working area cannot be
guaranteed, there would be danger of tip-
ping, thus resulting in personal injury.
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