2013 VERTICALITY - LIGHTING - Petzl
2013 VERTICALITY - LIGHTING - Petzl
2013 VERTICALITY - LIGHTING - Petzl
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Evacuation by Tyrolean traverse<br />
Backed up rescue system (vertical and horizontal)<br />
I’D<br />
RESCUCENDER<br />
RESCUE<br />
RESCUE<br />
Evacuation by rope-to-rope<br />
transfer<br />
• Alternative to the Tyrolean<br />
traverse: this technique requires<br />
greater clearance than the Tyrolean<br />
as the ropes are less taut. quick to<br />
install with minimal equipment<br />
• Gray rope for back-up belay<br />
• Blue rope for movement<br />
KOOTENAY<br />
• White ropes: double Tyrolean.<br />
Guiding the KOOTENAY pulley<br />
and the (gray) back-up rope.<br />
(Prusik hitches are attached to<br />
the (purple) rope to avoid slack<br />
on the gray back-up rope.)<br />
• Gray rope: back-up rope<br />
(guided)<br />
• Purple rope: belays horizontal<br />
movement (back and forth)<br />
• Blue rope: allows vertical<br />
movement (backed-up pulley<br />
system)<br />
<strong>VERTICALITY</strong><br />
Information is non-exhaustive. Refer to the other pages as well as to the Instructions For Use and technical manuals. Technical training is essential.
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