Tractel Travspring Manuel D'installation, D'emploi Et D'entretien page 57

Completed assembly.
"Important": Before tightening the lock nuts check
that the hexagonal head of the HM12 screw is engaged
in the rotation blocking location provided on the
brackets
1. Depending on the type of lifeline:
• travspring™ and travspring™ One: Angle anchor.
• travsmart: Mounting bracket
2. Securing hole
3. Hole structural anchor
4. Structural anchor M12
11. Wire rope
16. Tube angle anchor
17. Guide tube
6.7. Installing the tensioner
6.7.1. General information
The following paragraph refers to Figures 1 and 3,
page 3.
One side of the tensioner (item B) is moored on the
end anchor (item B) using an initial quick link connector
(item J) and the other side on the INRS shock absorber
(item D) using a second quick link connector (item J)
provided with the INRS shock absorber or as an option
with a tension indicator (item C).
In standard delivery, the tensioner is delivered with
2 shells totally screwed into the body and place in a
polyethylene bag with a flashing kit.
The tensioner for the travspring™ One lifeline is
supplied as an option.
6.7.2. Installing on the end anchor
The following assembly procedure refers to figure 18
on page 11:
a� Completely loosen the two half-screeds (item 1)
then re-insert them in the body (item 2) by 3 full turns
to enable the maximum in terms of adjustment.
b. Remove the split ring (item 6) and remove the axle
half-clevis (item 1).
c. Fit the quick link connector (page 3, item J) attached
to the end anchor (figures 1/3, item A) into the half-
screed (item 1) then replace the screed axis (item 5)
and the split ring (item 6).
d. Check that the quick link connector (figure 1/3,
item J) moves freely in the half-screed (item 1) and
the split ring (item 6) is correctly installed.
Installation complete.
1. Half-shell
2. Body
3. Shell lock nut
4. Shell hole
5. Shell axis
6. Split ring
6.8. Installing the tension indicator
6.8.1. General information
The tension indicator (figure 1/3, item C) is moored on
one side:
– Directly with the tensioner (figure 1/3, item B) for the
travspring™, travspring™ One and travsmart lifelines
The other side:
– Directly on the INRS shock absorber (Figure 1/3, item
D) through a quick link connector (Figure 1/3, item J)
delivered with the INRS shock absorber.
Standard delivery, the tension indicator comes in a
polyethylene bag.
The tension indicator is available as an option for all
lifelines.
6.8.2. Installing the tensioner
The following assembly procedure refers to Figure 19
on page 11:
a� Remove the split ring (item 6), then remove the half-
screed axis of the tensioner (item 5)
b. Fitting one end of the indicator into the half screed of
the tensioner (item 1), align the hole in the tensioner
screed (item 4) with the end hole of the indicator
(item 8), then replace the screed axis (item 5) and
the split ring (item 6).
c. Check that the voltage indicator (figure 1/3, item C)
moves freely in the half-screed (item 1) and the split
ring (item 6) is correctly installed.
Installation complete.
1. Half-shell
4. Hole in the screed
5. Shell axis
6. Split ring
8. Indicator end hole
6.9. Installing the INRS shock absorber
6.9.1. General information
"Important":
• The travsmart lifeline must be equipped with two INRS
shock absorbers (figure 3, item D), one at each end
of the lifeline.
• The travspring™ lifeline can be fitted after the
installation of one or two INRS shock absorbers
(figure 1, item D), and in the event that two shock
absorbers are used, they must be placed one at each
end of the lifeline.
• The travspring™ One lifeline must always be equipped
with a single INRS shock absorber (figure 2, item D).
GB
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