Safety - Section 20 OM2030 Page 20-8 Traveling On Slopes Traveling on slopes could result in the machine tipping over or slipping. Do not change direction on slopes. To ensure safety, drive to level ground before turning. Do not travel up and down on grass, fallen leaves, or wet steel plates. These materials may make the machine slip on even the slightest slope. Avoid traveling sideways, and always keep travel speed low. When traveling downhill, use the retarder to reduce speed. Do not turn the steering wheel suddenly. Do not use the foot brake except in an emergency. If the engine should stop on a slope, apply the service brakes fully and stop the machine.
Apply the parking brake after the machine has stopped. Ensure Good Visibility When working in dark places, install work lamps and head lamps. Set up extra lighting in the work area if necessary. Discontinue operations if visibility is poor, such as in mist, snow, or rain. Wait for the weather to improve to allow the operation to be performed safely. Operate Carefully On Snow When working on snowy or icy roads, there is danger that the machine may slip to the side on even the slightest slope. Always travel slowly and avoid sudden starting, turning, or stopping in these conditions. Be extremely careful when clearing snow.
The road shoulder and other objects are buried in the snow and cannot be seen. When traveling on snow-covered roads, always install tire chains. Avoid Damage To Dump Body When working in tunnels, on bridges, under electric cables, or when entering a parking place or any other place where there are height limits; always use extreme caution. The dump body must be completely lowered before driving the machine. Driving Near High Voltage Cables Driving near high-voltage cables can cause electric shock. Always maintain safe distances between the machine and the electric cable as listed below. The following actions are effective in preventing accidents while working near high voltages:
Wear shoes with rubber or leather soles. Use a signalman to give warning if the machine approaches an electric cable. If the work equipment should touch an electric cable, the operator should not leave the cab. When performing operations near high voltage cables, do not allow anyone to approach the machine. Check with the electrical maintenance department about the voltage of the cables before starting operations. Voltage Minimum Safety Distance 6.6 kV 3 m 10 ft. 33.0 kV 4 m 14 ft. 66.0 kV 5 m 17 ft. 154.0 kV 8 m 27 ft. 275.0 kV 10 m 33 ft.