13
Figure 10 – Nano-Lok SRL-LE System Connections
D
B
D
A
C
C
Figure 10A:
Figure 10B:
Figure 10C:
C
B
A
F
e
Figure 10d:
G
A
- Anchorage Point
B
- Snap Hook
C
- SrL-Le Harness Interface
d
- rebar Hook
E
- WrapBax Hook Locking mechanism
F
- WrapBax Hook Gate Latch
g
- WrapBax Anchorage
4.6 TWIN LEg NANO-LOK EdgE SRL-LEs:
With the twin leg Nano-Lok edge SrL-Les mounted on the back of a Full Body
Harness, the user can have continuous fall protection (100 % tie-off) while ascending, descending, or moving laterally
(see Figure 10B). With the lifeline leg of one SrL-Le attached to an anchorage point, the worker can move to a new
location, attach the unused lifeline leg of the other SrL-Le to another anchorage point, and then disconnect from the
original anchorage point. The sequence is repeated until the worker reaches the desired location. Considerations for twin
leg 100% tie-off applications include the following:
•
Connection of each SrL-Le leg to a separate anchorage point is acceptable.
•
Never connect more than one person at a time to the twin-leg system.
•
Do not allow the lifelines to become tangled or twisted together as this may prevent them from retracting.
•
Do not allow the lifelines to pass under arms or between legs during use.
4.7 HORIzONTAL SySTEMS:
In applications where the Nano-Lok edge SrL-Le is used in conjunction with a horizontal
system (i.e. Horizontal Lifeline, Horizontal I-Beams Trolley), the SrL-Le snap hook and horizontal system components
must be compatible. Horizontal systems must be designed and installed under the supervision of a qualified engineer.
Consult the horizontal system equipment manufacturer’s instructions for details.
5.0 INsPecTION
5.1 BEFORE EACH USE:
Before each use of this fall protection equipment carefully inspect it to assure it is in good working
condition. Check for worn or damaged parts. ensure all bolts are present and secure. Check that the lifeline is retracting
properly by pulling out the line and allowing it to slowly retract. If there is any hesitation in retraction, remove the SrL-
LE from service, mark “UNUSABLE”, and dispose of in the recommended manner (see “Section 5.6 - Disposal”). Inspect
the lifeline for cuts, frays, burns, crushing and corrosion. Check locking action by pulling sharply on the line. See Table 1
for inspection details.
Summary of Contents for Nano-Lok Edge Series
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