What is the correct sequence of operation for any telescoping device?

The correct sequence of operation for any telescoping device is designed to ensure safety and efficiency in the use of aerial equipment. In this sequence, the first step is to elevate the device, bringing it to the desired height. Elevating first is crucial as it allows operators to position the device correctly above the intended work area before extending it outward. This minimizes the risk of destabilization that can occur if the device is extended without first being elevated.

After reaching the appropriate height, the next step is to rotate the device. This rotation allows the operator to align the aerial apparatus with the target area, facilitating a safer and more accurate operation. Following rotation, the device is then extended to reach the necessary distance or location required for rescue or operational tasks.

Finally, lowering the device is the last operation, returning it to its original position safely. This sequence promotes a systematic approach, enhancing safety measures for both the operator and any individuals at ground level.

By following this order, operators can avoid the potential hazards associated with improper maneuvering of the device and achieve optimal functionality in their tasks.