MSA 10119074 Instrucciones De Uso Y Mantenimiento página 15

ENGLISH
P/N 10129886
ENGLISH
INSTRUCTIONS FOR USE
1. Function and Application: The RTFA (Retractable type fall arrester) consists of: a snaphook or carabiner; housing; lanyard (line); and load Indicator (See figures
4 & 5), if present. The materials of construction are steel, polycarbonate plastic, steel rope, nylon or polyester webbing. The RTFA is part of a fall arrest system to
EN 363:2008 when attached to the fall arrest attachment of a full body harness to EN 361 and an appropriate anchor point. The RTFA shall not be used outside its
limitations and intentions. See harness instructions for approved attachment points. If a user falls, the device will automatically stop the user's descent in a short
distance while limiting the fall arrest force on the user's body.
The RTFA must be used vertically.
2. Training: It is the responsibility of the user of MSA RTFA to assure that they are made familiar with these User Instructions and trained by a competent person.
Ensure that you have been adequately trained in the use of this RTFA equipment and make sure that you fully understand how it works.
Chemical hazards, heat and corrosion may damage the RTFA. More frequent inspections are required in these environments. Do not use in environments with
temperatures lower than -30°C and greater than 50°C.
3. Rescue plan: The user must have a rescue plan and the means at hand to implement it; and that plan must take into account the equipment and special training
necessary to effect prompt rescue under all foreseeable conditions. There should be direct or indirect visual contact or some other means of communication with
the rescuee at all times during the rescue process.
4. Compatibility of system parts: All components connected to this RTFA MUST be compatible. MSA RTFAs are designed to be used with MSA approved
components and connecting subsystems. Connecting subsystems must be suitable for use in the application (e.g. fall arrest, rescue, or evacuation). Refer to
the manufacturer's instructions supplied with the component or connecting subsystem to determine suitability. Contact MSA with any questions or for further
information.
5. Physical limitations: The RTFA is designed for one user whose weight, including clothing, tools, and other user-borne objects is less than the load capacity
shown on product label. Good medical fitness of the user is necessary in order to carry out work at a height. Certain medical conditions can threaten the users'
safety during normal use of RTFA and in emergencies (taking medications, cardiovascular problem, etc.). In any case of doubt, consult your physician before using.
Pregnant women and minors MUST NEVER use the RTFA.
6. Operating Procedure:
(1) Connect the RTFA's anchorage bracket to a suitable anchorage with the appropriate connecting hardware conforming to EN 362 (see figure 2). Connect the
snaphook to the back D-ring of an approved full body harness. Be sure the snaphook's gate is completely closed and locked. User must pull quickly on the line
and the unit must lock. Inspect load indicator, and the device must be in good working condition before use.
The RTFA MUST be regularly inspected to verify that it is in serviceable condition. (See Inspection Guideline (7))
7. Inspection Guideline:
The RTFA must be inspected before each use to verify it is in serviceable condition. (1) Inspect the cable or webbing and clean regularly. (2) Do not oil the RTFA.
(3) Check the casing for any foreign debris. (4) Labels and warnings should be legible. (5) Confirm device locks by quickly pulling line out of the housing. The device
must lock and remain locked until line tension is relaxed. (6) Check to see if load indicator has been activated. If the load indicator shows signs of activation the
unit must be returned to the manufacturer, or organization authorized by the manufacturer.
The following factors can reduce the performance of the product and its lifespan: incorrect storage, incorrect use, fall arrest, mechanical warping, contact with
chemicals (acids and alkalis), exposure to high temperatures.
Do not use the RTFA if inspection shows an unsafe condition, until confirmed in writing by a competent person that it is safe to do so.
WARNINGS
A full body harness to EN 361 is the only acceptable body holding device that can be used in a fall arrest system.
The RTFA MUST ONLY be connected to the harness back D-ring or front D-ring only with the fall arrest attachment tag "A". These points can also be used for
connecting a rescue system.
Never use the hip D-ring for fall arrest.
It is essential for safety that the equipment is withdrawn from use immediately if any doubt arise about its condition for safe use. A record must be kept by the
user. Refer to labels for Class of the resue lifting device and the material of the retractable lanyard. After a rescue operation the product must be inspected by a
competent person.
When attaching the RTFA, choose an anchor point directly ABOVE the user's position to minimize swing falls (see figure 8). Avoid any point on which strength is
doubtful. Structural anchors provided for the purpose (in accordance with EN 795) or anchorage points with a minimum strength of 10KN MUST be used. Potential
for falls and fall distance MUST be minimized.
Consideration MUST be given to the necessary minimum clearance (See figure 6) below the feet of the user to prevent a collision with the structure or the ground.
The minimum recommended clearance is 3m.
DO NOT modify or attempt repairs on the RTFA. Do not lubricate any parts. Only MSA or parties with written authorization from MSA may repair an MSA RTFA.
If the RTFA has been subjected to fall arrest or impact forces, it MUST be immediately removed from use and tagged "UNUSABLE". Remove unit from service if
the load indicator (See figures 4 & 5) is deployed.
Use RTFA only for the fall arrest of one person. Do not use the RTFA as a restraint or positioning device. Do not install or use where device may encounter
electrical hazards. Do not use to arrest falls due to the collapse of sliding masses, e.g. grain, sand, and liquids.
Do not rely on feel or sound to verify proper snaphook engagement. Always check visually for proper engagement. Ensure that gate and keeper are closed before
use.
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