Special Applications; Functions And Description - Tractel EN 355 Manual De Empleo Y De Mantenimiento

Warning
1. Before using a lanyard with shock absorber, it is essential
that users read this manual and comply with its instructions,
in order to ensure the safe use and efficiency of the device.
This manual must be kept and made available to all users.
Additional copies can be supplied on request.
2. Before use, it is essential that users are trained in the use of
this safety device. Check the condition of the components
that are attached (harness, connectors) and ensure that
there is sufficient clearance. The lifetime of this device is
GB GB
5 years.
3. The lanyard can only be used by a single person who is
trained and competent, or who is under the responsibility of
such a person.
4. If a lanyard which is not in a good apparent state, or which
has been used to prevent a fall, all parts of the equipment
must be verified by Tractel
person who must provide written authorisation for the reuse
of the system.
A visual inspection is mandatory prior to each use.
5. Any modification or attachment made to the equipment
cannot be done without prior written approval from Tractel
S.A.S. The equipment must be transported and stored in its
original packaging.
6. Any lanyard that has not been inspected over the past
12 months should not be used; it must be destroyed or
checked by a competent person who shall provide written
authorisation for its reuse. If it has prevented a fall, it must
be destroyed.
7. This device is suitable for use on an open air site and for a
temperature range of - 35°C to +60°C. Avoid any contact with
sharp edges, rough surfaces and chemical substances.
8. IMPORTANT: If you are responsible for assigning the
equipment to an employee or similar person, ensure that
you comply with the applicable health and safety at work
regulations.
9. The user must be in good physical and psychological health
when using the equipment. If in doubt, consult a doctor or an
occupational physician. This equipment must not be used by
pregnant women.
10. The equipment should not be used beyond its limits or in any
other situation than that provided for (cf. "Functions and
Description").
11. It is recommended that each user has his own personal
lanyard, especially if he/she is permanently employed.
12. Before using a NF EN 363 fall arrester device, the user must
ensure that each of the components is in good working order.
When installing the equipment, the user must make sure that
the safety functions are not damaged in the event of a fall.
13. For the safety of the user, it is essential that the device or the
anchoring point is positioned correctly and that the work is
conducted in a manner so as to reduce to a minimum any risk
of fall and any danger linked to the height.
14. An anti-fall harness is the only body-gripping device that is
permitted for use in a fall arrester system.
15. In a fall arresting system, it is essential to verify the
clearance (free space under user) on the workplace before
each use to avoid any risk of hitting, in the event of a fall, the
ground or any obstacle along the fall path.
Clearance (fig. 2)
"Lg" is the length of the lanyard with energy absorber and
connectors, and "T" is the clearance measured beneath the feet
of the user.
a. The anchorage point is fixed to the ceiling/wall, at a height of
1.5 m or more above the feet of the user (fig. 2.a):
For Lg = 1.5 m, clearance > 4 m.
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® S.A.S., or by a competent
®
For Lg = 2 m, clearance > 4.5 m.
b. The anchorage point is fixed to the ground (Fig. 2.b):
For Lg = 1.5 m, clearance > 6 m.
For Lg = 2 m, clearance > 6.7 m.
The length Lg of the elastic strap lanyards is defined for a load
of 5 kg.
16. To ensure user safety, if the product is re-sold in a country
other than the initial country of destination, the second-hand
dealer must provide: An instructions manual and a mainte-
nance manual for periodic inspection and repair purposes,
written in the language of the country in which the equipment
is to be used.

SPECIAL APPLICATIONS

For any special application, please contact Tractel

Functions and description

A lanyard with energy absorber is a fall arresting system as
defined by the terms of standard EN 363.
The system allows the user to safely move over a perimeter of
2 meters maximum around the anchorage point.
A lanyard with energy absorber is proposed in 2 versions.
• Lanyard equipped with tear-type energy absorber at end of
lanyard:
A lanyard with tear-type energy absorber is a rope lanyard,
made of braided rope or strap on which a tear-type energy
absorber is added at the end of the lanyard. The strap lanyard
can have a fixed length (strap lanyard) or a variable length
(elastic strap lanyard).The elastic feature shortens the length of
the lanyard when not tensioned by the user, thus eliminating
any interference when the user is moving from one position to
another. The tear-type energy absorber is formed by a tear-type
energy absorbing strap protected by a sheath. By the effect of
the fall, the strap tears, dissipating the energy. After a fall, the
lanyard is elongated and must not be used again.
• Tubular strap lanyard equipped with a POY energy absorber
inside:
A POY lanyard is a tubular strap lanyard equipped with a POY
energy absorber integrated in the strap.By the effect of a fall,
the webbing of the POY absorber elongates to dissipate
the energy. After a fall, the lanyard is elongated and must not
be used again.
Operation
The single lanyard is designed to be connected to a fixed or
mobile anchorage point.
The double lanyard is designed to be connected to multiple
anchorage points when moving in the workplace.
Lanyard equipped with tear-type energy absorber at end of
lanyard: When a fall is stopped, the energy is dissipated by
tearing of the textile weft, so that the braking force applied to the
person is limited to less than 600 daN. Following a fall, the length
of the energy absorber increases by elongation from 260 mm
before the fall to between 350 and 1500 m after the fall; the value
is proportional to the height of the fall.
Tubular strap lanyard equipped with a POY energy absorber
inside. When a fall is arrested, the energy is dissipated by
elongation of the POY webbing such that the braking force,
applied to the person, is limited to a value of less than 600 daN.
After a fall, the length of the POY lanyard is increased by a value
which is proportional to the height of the fall.
Inspection before use
Check:
• Visual inspection of the state of the lanyard, the seams and/or
the splices. The rope, belt and stitches should not show
any signs of wear and tear, abrasion, fraying, burns or cuts.
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