When carrying out operations on jobsites where there are power
cables, use a signalman and take steps to protect the electric cables.
Check with the electricity company before starting operations.
• Going close to high-voltage cables can cause electric shock, even if
the machine does not touch the cables. Always maintain the safe
distance given below between the machine and the electric cable.
• If the dump body should touch the electric cable, the operator
should not leave the operator’s compartment. He should call
another worker to report the situation.
The following actions are effective in preventing accidents.
(1) Wear shoes with rubber soles.
(2) Use a signalman to give warning if the machine approaches too
close to the electric cables.
• When carrying out operations near high-voltage cables, do not let
anyone come close to the machine.