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Komatsu PC290LC-10 Operation & Maintenance Manual page 21

Hydraulic excavator

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SAFETY LABELS
3. Warning for leaving operator's seat.
(09654-03001)
4. Danger for going close to electric cables.
(09801-03002)
2-4
DANGER
Electrocution Hazard
Serious injury or death will occur if
machine or attachments are not kept
away from electric lines.
Maintain a minimum clearance in
accordance with this chart.
VOLTAGE
MIN. DISTANCE
50 kV or Less
3.1 m (10 ft)
4.6 m (15 ft)
50 kV to 200 kV
6.1 m (20 ft)
200 kV to 350 kV
350 kV to 500 kV
7.7 m (25 ft)
500 kV to 750 kV
10.7 m (35 ft)
750 kV to 1,000 kV
13.8 m (45 ft)
SAFETY
09801-03002
PC290LC-10

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