CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this European. Standard the status of. BS EN Textile slings – Safety – Part 2: Roundslings made of man-made fibres, for general purpose use. BS EN +A specifies the requirements related to safety, including methods of rating and testing roundslings up to 40 tonnes working load limit.
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These checks should extend to any fittings and lifting accessories used in association with the sling. The following are examples of defects or damage likely to affect the fitness of slings for continued safe use.
Polyester Round Sling EN 1492-2/AS 4497
For dated references, subsequent amendments to or revisions of any of these publications apply to this European Standard only when incorporated in it by amendment or revision.
It may be necessary to supplement this with additional protection. NOTE The cover of a roundsling may rupture prior to the core, therefore during this test the roundsling is deemed to fail when the core fails to sustain the load.
This is the first edition of this part of EN As the 1429-2 of the U. These normative references are cited at the appropriate places in the text and the publications are listed hereafter.
The storage area should be dry, clean, free of any contaminates and shaded from direct sunlight. Local abrasion, as distinct from general wear, can be caused by sharp edges whilst the sling is under tension, and can lead to the cover becoming cut. This may act as a cutting agent and an abrasive causing internal damage to the sling. Depending on 1942-2 material of the lifting sling and on the chemicals referred to in C. NOTE Annex C is informative, and provides some detailed information for use and maintenance which 11492-2 be appropriate.
A sling should never be forced into position nor an attempt made to tighten the bite. Add to Alert PDF. In normal use, some chafing will occur to the surface fibres of the cover. Copyright Copyright subsists in all BSI publications. ISO 1 see C. Table 1 lists those 1942-2 in as far as they are dealt with in this standard that require action to reduce those risks identified by risk assessment as sb specific and significant for roundslings made of polyamide, polyester and polypropylene.
Hs not alter, modify or repair a roundsling but refer such matters to a Competent Person. Round slings are a continuous loop made from polyester yarn encased in a sleeve of polyester fabric.
Polyester Roundslings to BS EN 1492-2
When not in use, slings should be stored in clean, dry and well ventilated conditions, at ambient temperature ba on a rack, away from any heat sources, contact with chemicals, fumes, corrodible surfaces, direct sunlight or other sources of ultra-violet radiation. For round slings made to BS EN The yarn fibre core is free to 149-2 out where the round sling is in contact with its load. If one or more of these samples does not sustain a force equivalent to seven times 4192-2 WLL, slings of this type shall be deemed not to comply with this standard.
If exposure to chemicals is likely, the manufacturer or supplier should be consulted. Specification for lifting slings for general service made from natural and man-made fibre rope. Aspects of safe use associated with good practice are given in annex B normative and annex C informative. The test shall be in accordance with A. The faster, easier way to work with standards.
Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the Bw Secretariat or to any CEN member. Amends and replaces BS EN We would be grateful if anyone finding an inaccuracy or hs while using this British Standard would inform the Secretary of the technical committee responsible, the identity of which can be found on the inside front cover.
Further sample testing shall only be carried out if the requirements of 6.
Forged steel lifting hooks with latch, Grade 4. Elingues rondes en textiles chimiques d’usage courant. Any additional joins in the yarns shall be separated by at least four turns of the yarn and shall be compensated for by an extra turn per join see Figure 1.
Never force dry roundslings.
Metallic materials – Tensile testing – Part 2: EN ; i test references een clause 6 1492-22 j traceability code; k identity of the person authorized to sign the certificate on behalf of the manufacturer and date of signature. This provides a broad support, which cushions the load against damage and reduces slipping. The use of bollards with a smaller contact diameter is permitted, but when used, all comparative or repeat tests shall be made using bollards of the same contact diameter as were used for the initial test.
Informative annex C contains guidance to assist the manufacturer in the preparation of this information. A load in the sling or fn sling itself should not be dragged over the ground or rough surfaces. We have no amendments or corrections for this standard. Safety BS EN Your Alert Profile lists the documents that will be monitored.
H-Lift Polyester Roundsling, Round Sling, Endless Sling EN , AS
Chemical attack results in local weakening and softening of the material. A British Standard bx not purport to include all the necessaiy provisions of a contract.
If these details are to be used for any other purpose than implementation then the prior written permission of BSI must be obtained.