1, prohibit the closing of the gate, someone working! Hanging on the disconnecting switch that can send power to the construction equipment once the gate is closed, the circuit breaker's operating handle.
2, prohibit the closing of the line someone working! Hang on the disconnecting switch that controls the line of manned work, the circuit breaker's operating handle.
3, work here! Hang on the indoor and outdoor workplace or construction equipment.
4. Stop, high voltage hazard! Hang on the construction site near the shield of the energized equipment; outdoor workplace fences; prohibited aisles; high-voltage test sites; outdoor structure of electrical equipment; workplace near the beams of the energized equipment.
5, from up and down! Hanging on the iron frame or ladder for staff to go up or down.
6, prohibit climbing, high voltage danger! Hanging in the staff up and down iron near the iron frame may be up and down on the other iron frame; operation of the transformer ladder and operation of high-voltage equipment, lines on the frame.
7, has been grounded! Hang on the handle of the disconnecting switch of the equipment that has been grounded
7.