C25000 O&S Manual
24
C25000-OM-EN-05
Warning
Always be aware of overhead electrical power cables. Always remain a
safe distance from overhead power lines as an electric arc can occur even
when approaching an electric line. This poses a high risk, not only for the
operator but for other personnel nearby.
Ground Surface:
Floor, road and yard surfaces should be of adequate load capacity, firm,
smooth and level. Approaches to kerbs, railway crossings etc. should also be
firm, smooth and adequately ramped to prevent possible displacement.
Aisle Dimensions:
Aisles should be arranged to eliminate corners, angles, inclines, steep ramps,
narrow passages and low ceilings. When operating in guided aisles ensure
that the mast is retracted fully before entering the aisle. Enter the aisle slowly
to reduce the impact on rollers and guide rails.
Headroom:
Structures over aisles, which may be potential obstacles should be defined
and marked with a conspicuous colour. Low doorways should be marked with
their clearance limits.
Power Lines:
If contact with a live electric source occurs:
Do not leave the truck until the electricity has been disconnected and a
qualified technician directs the operator to leave the machine.
If possible, drive the truck away from the danger area.
Warn any people around the truck not to get any closer and not to
touch the truck.
Arrange to have the power turned off.
The following table outlines the minimum clearance distance that must be
observed when working in the vicinity of power lines.
Nominal Voltage
Clearance Distance
Up to 1000 V
1 metre (1.1 yards)
Over 1 kV up to 110 kV
3 metres (3.3 yards)
Over 110 kV up to 220 kV
4 metres (4.4 yards)
Over 220 kV up to 380 kV
5 metres (5.5 yards)
Unknown nominal voltage
5 metres (5.5 yards)
