08.04.2013 Views

Rescue - Petzl

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VIA FERRATA<br />

Belaying with a rope as a complement to energy-absorbing lanyards<br />

38<br />

Contents<br />

© John Noris<br />

Thanks to the consistent presence of solid equipment,<br />

the via ferrata allows more people to easily access<br />

vertical domains. Nonetheless, the risks linked to<br />

certain vertical activities, particularly the risk of falling,<br />

remain. The use of energy-absorbing lanyards allows fall<br />

arrest and limits impact force on the user.<br />

The fall is composed of two phases:<br />

• sliding along the cable, with the lanyard inactive<br />

• the impact on the first anchor reached releases the energy<br />

absorber<br />

The fall has risks that the lanyard can not protect: the user<br />

could hit a bar, the rock or other users.<br />

Obstacle hit before the<br />

energy absorber is engaged.<br />

Obstacle hit after the energy<br />

absorber is engaged.<br />

Information is non-exhaustive. Refer to the other pages as well as to the user instructions and technical manuals. Technical training is essential.

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