© Marc Daviet
Basic tree care concepts
Principal uses of the ZIGZAG
Precautions when using the ZIGZAG
Review of primary ZILLON lanyard functions
Organizing the reserve rope of the ZILLON lanyard
Attaching the free end of the ZILLON lanyard: danger
Carabiner basics
Choice of carabiner for the ZIGZAG
Choice of carabiners for hauling systems and pulley attachment
Choice of carabiner for connecting a ZILLON or GRILLON lanyard to the harnesss
Examples of dangerous carabiner loading.
Double Prusik access with the ZIGZAG
Access on doubled rope with the ZIGZAG
Securing the ASCENTREE with the ZIGZAG - Technique for access and work on a single rope
Securing the ASCENTREE with the ZIGZAG - Variant with installation of a rope for aid and rescue
Access on a single rope with the ZIGZAG
Position in relation to the anchor with the ZILLON lanyard
Using the ZILLON lanyard in single mode
Movement within the tree: returning to the trunk
Examples of ZIGZAG handling in normal work configuration
Adjusting the ZIGZAG's position in rope loop technique
Ghost technique
Second belay point on the trunk and evacuation system with the ZIGZAG
Second belay point on the trunk, without false crotch, evacuation system with the ZIGZAG in single mode with added friction
Dismantling: choke the ZILLON lanyard
Torsion on the ZIGZAG and ZILLON chain
Controlling the victim's ZIGZAG from a distance
Accompanied descent rescue with two people on one ZIGZAG
