Allows a worker to be secured at any elevation within the tower
1. Suspend a vertical lifeline from the Scaf-Line® anchor line.
2. Loosely secure the lower end of the lifeline to facilitate upward travel of the rope grab.
3. Connect the harness lanyard to a rope grab that is in turn connected to the vertical lifeline.
4. Always position the rope grab above the harness D-ring in order to minimize the free-fall distance.
5. Maximum of 1 worker per vertical lifeline.
6. Acceptable lanyard types: Use either a 4 foot shock absorbing lanyard (SAL) or a self retracting lanyard (SRL).
7. The SRL is the preferred lanyard type as it does not allow an injurious free-fall to occur.