ELECTRICAL POWER LINES
When pipes and lines for utilities such as gas, water, telephone and electricity may exist in the working
site, check with the utility companies for their locations before working in that area. Use extreme
caution around electrical power lines during operation. Keep a sufficient working distance from them.
See the following table.
LINE VOLTAGE
Minimum Distance - M (FEET)
3.0M (10) OR MORE
4.5M (15) OR MORE
6.0M (20) OR MORE
7.5M (25) OR MORE
10.5M (35) OR MORE
13.5M (45) OR MORE
0 ~ 50,000
50,000 ~ 200,000
200,000 ~ 350,000
350,000 ~ 500,000
500,000 ~ 750,000
750,000 ~ 1,000,000
Keep a safe distance from electrical power
lines
CHECK WORKING SITE AND SET UP APPROPRIATE PROCEDURES
Unauthorized personnel and/or machines may
cause a bump or personal injury. Make sure that
the area is clear of obstacles and personnel
other than signal persons before beginning the
operation of the machine. Set barricades to
prohibit unauthorized personnel and/or machines
from coming into the working site.
WORKING SITE IN URBAN AREA
Unauthorized personnel in the working site may cause danger. Put off-limits signs at the working site.
And if the working site is in the busy traffic area, place the signal persons to control traffic.
LIGHTING
When working in dark places, turn on the working light. Whenever necessary, set lighting devices to
make the working site bright enough. Stop working in case of poor visibility due to fog, rain or snow.
After the visibility becomes clear enough to work, restart working.
SLIPPERY ON BOARDS OR STEEL PLATES
・
Boards become slippery when wet due to rain or water. Use extreme caution to them on a slope.
Piled up leaves or branches are slippery too.
・
Apply non-slip materials to such boards.
・
Piled up leaves or branches are slippery too.
OPERATION ON SOFT GROUND
Put logs or lumbers horizontally beneath the crawler belts when working on the soft ground or the
marshy area to prevent the machine from getting stuck in mud. As the ambient temperature rises, the
surface conditions of the frozen ground may become marshy.
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