How should you signal to extend a telescoping boom?

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To signal the extension of a telescoping boom, the correct method involves holding both fists in front of the body with the thumbs pointing outward. This particular signaling technique is widely recognized among operators and ensures clear communication between the signal person and the equipment operator regarding the desired action of extending the boom. The outward thumbs serve as a visual cue that is easy to see and understand, which is essential for maintaining safety and coordination on the job site.

Using this method allows the operator to immediately recognize that they should extend the boom safely and effectively, reducing the risk of miscommunication and potential accidents. Other signaling methods might not convey the same clarity or intention, which is vital when operating heavy machinery.

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