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Livith METAL DRY GRAPH LINE Manual

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MANUAL
WWW.Livith.IT
METAL DRY
GRAPH LINE

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Summary of Contents for Livith METAL DRY GRAPH LINE

  • Page 1 MANUAL METAL DRY GRAPH LINE WWW.Livith.IT...
  • Page 3 INDEX INTRODUCTION SYSTEM PERFORMANCE SYSTEM INSTALLATION GUIDE DESCRIPTION type A PPE USER GUIDE REGULATORY STANDARDS RESISTANCE TO DECLARATION OF CORROSION CONFORMITY ASSISTANCE INSTALLATION DURING THE GUIDE type C DESIGN PHASE WWW.LIVITH.IT...

  • Page 5: Regulatory Standards

    It is forbidden to reproduce this Manual, even partially, by any means or technique, without authorization from Livith S.p.A. SpA REGULATORY STANDARDS The anchoring devices produced by Livith S.p.A. to which this manual refers comply with the following TECHNICAL STANDARDS: 795: 2012...
  • Page 6 WARNINGS All the devices produced and marked by Livith S.p.A. have been subjected to all performance and durability tests that are required by the technical standards in this Manual. Livith S.p.A. operates as a quality company, therefore it guarantees the quality of its products and manufacturing processes through the affixing of the appropriate marking and the ISO 9001:2018 certification.
  • Page 7 For any assistance in this regard, go to the website www.livith.it This manual contains instructions intended to inform about the correct assembly, use and maintenance of Livith S.p.A. anchor devices, as well as the correct design of fall arrest systems.

  • Page 8: Installation Specifications

    Livith S.p.A. can accidentally take on an electrical voltage. An accurate risk assessment is required in this regard.

  • Page 9: Technical Features

    TECHNICAL FEATURES The Livith S.p.A. products described in the following manual respect all the performance characteristics provided for Type C fall arrest anchors, governed by the technical standards. In order for these characteristics to be guaranteed, the following installation specifications must be respected:...

  • Page 10: System Performance

    SYSTEM PERFORMANCE The energy absorber of the Lines allows innumerable advantages both during normal use and in case of falls. Elasticity in operation While the device is in function, it works in the elastic field, allowing to maintain tensioning of the cable regardless of the ordinary technical and thermal expansion of the system and roof cover.
  • Page 11 Therefore, the forces acting on the intermediate, angular and end anchors, as well as the respective stresses on the fixings, must be assessed for each individual case according to the geometry of the system and the possible fall modes and to the deflections shown on the following pages. WWW.LIVITH.IT...
  • Page 12 The following deflections can be used for a correct calculation of the vertical clearance during the design phase. For lengths greater than 15m, contact Livith S.p.A. SINGLE SPAN FLEXIBLE LINE Length Deflection [m] M-line 2 operators* 3 operators** 4 operators *** 5.00...
  • Page 13 SINGLE SPAN DEFLECTION 4 oper. 3 oper. 2 oper. 10.0 11.0 12.0 13.0 14.0 15.0 Span length [m] MULTI-SPAN DEFLECTION (4 operators) campate 10.0 20.0 30.0 40.0 50.0 60.0 70.0 80.0 90.0 Line length [m] WWW.LIVITH.IT...
  • Page 14 METAL DRY GRAPH INTERMEDIATE ANCHOR TECHNICAL FEATURES END - INTERMEDIATE Code Description Material AISI 304 / Ergal stainless steel Suitable steps 478 mm Corrosion protection AISI 304 / pickling / passivation Weight 5 kg The Metal DRY GRAPH line cannot have angular deviations...

  • Page 15: Features Section

    Free / Fork-ended Corrosion protection AISI 316 (Stainless steel Line) Weight 0.25 kg / m For Livith S.p.A.'s Metal MLT Line Cable butting examples from page 19 the exclusive use of Livith S.p.A. cables, clearly identifiable with the appropriate marking, is allowed.
  • Page 16 7075 aluminum Corrosion protection AISI 302/316 Position Line tensioner and absorber in case of a fall Weight 13 kg Livith S.p.A. declines all responsibility for damage to things or people due to installation with elements or components from other manufacturers.

  • Page 17: Safety Stop

    Position Anti-sliding block FAST GRIP Code Description LVFG001 Fast Grip TECHNICAL FEATURES Material Zamak Position Cable butting function Livith S.p.A. declines all responsibility for damage to things or people due to installation with elements or components from other manufacturers. WWW.LIVITH.IT...
  • Page 18 If no such correspondence is found or damaged parts and / or devices are identified, please contact Livith S.p.A. on the website www.livith.it. The following procedure is the only one possible for assembling the Livith S.p.A. Metal Dry Line and does not require forcing the devices.
  • Page 19 WWW.LIVITH.IT...
  • Page 20 SEE ASSEMBLY DIAGRAMS CLAMP FIXINGS (as per relative instructions) PLATE ASSEMBLY (as per relative instructions) CABLE ASSEMBLY ANCHORAGES VOLTAGE DISPENSER (PHASE I) CABLE ASSEMBLY ANCHORAGES TENSIONER (PHASE II) LINE TENSIONING...
  • Page 21 SEE ASSEMBLY DIAGRAMS see pag. 23 “Cable splicing” WWW.LIVITH.IT...
  • Page 22 SEE ASSEMBLY DIAGRAMS ENERGY ABSORBER BLOCK For optimal stringing of the Dry Graph Line, Livith S.p.A. recommends achieving a normal stress value in the cable between: Nmin = 80 daN and Nmax = 100 daN • A reduced tension does not affect the functioning of the device.
  • Page 23 SEE ASSEMBLY DIAGRAMS CABLE SPLICING CLAMPS The following clamping devices are the only ones allowed for the butting of the Livith S.p.A. cable INCORRECT ASSEMBLY CORRECT ASSEMBLY CABLE SPLICING FAST GRIP Upper residual portion WWW.LIVITH.IT...
  • Page 24 SEE ASSEMBLY DIAGRAMS SAFETY STOP INSERTION Safety Stop is the component of the Metal Dry Graph line that allows stopping along the line of the mobile anchor point. After the assembly operations described below, it must not be able to...
  • Page 25 FIXING INDICATIONS All devices of the Metal Dry Graph Line are complete with fixings. Use only the fixings supplied by Livith S.p.A.. The fixings supplied with the Metal Dry Graph products have been calculated and tested assuming optimal conditions of the metal panels.
  • Page 26 0-5kg INSTALLATION SPECIFICATIONS TYPE A INSTALLATION SPECIFICATIONS The Livith S.p.A. Metal Dry Line offers users all the performance characteristics provided for TYPE A fall arrest anchoring systems, governed by the regulations. SUMMARY TABLE OF METAL DRY TECHNICAL CHARACTERISTICS Max. number of contemporary users Max.

  • Page 27: Base Plate

    In the "DATE OF LAST INSPECTION " field, fill in the date of the inspection carried out; In the "NEXT INSPECTION DATE" field, enter the date of the next scheduled inspection *. * To find out the frequency of periodic inspections, see the Maintenance Guide on p. 24 WWW.LIVITH.IT...
  • Page 28 QRCODE. For more information visit the website http://www.Livith S.p.A..it/smart *It is possible to register as SMART-enabled users with the Livith S.p.A. customer code that can be found on all invoices and on your VAT number.
  • Page 29 PPE USER GUIDE COMBINED CONNECTION DEVICES The anchoring to the cable of the Livith S.p.A. Lines can be done through connectors with automatic closure and automatic or manual locking (UNI EN 362: 2005). List of Devices, and any dangers associated with their use:...
  • Page 30 ASSISTANCE RESISTANCE TO CORROSION All anchor devices produced by Livith S.p.A. have a higher degree of corrosion resistance than that required by the technical standard. Each component complies externally and internally with the corrosion protection criteria divided into the following representation:...
  • Page 31 In relation to the occurrence of this type of event, Livith S.p.A. recommends an inspection of the system and a complete maintenance with possible replacement of the damaged parts and/or of the entire anchoring system, at the discretion of the qualified inspecting technician.
  • Page 32 Roofing Technical Paper or in the Installation File. Livith S.p.A. recommends to contact always a qualified technician or Livith S.p.A. in case of extraordinary maintenance of the device.
  • Page 33 WWW.LIVITH.IT...
  • Page 35 Edition Rev A- September 2020 All indications given in this installation manual are considered valid except for printing and drafting mistakes, obstructive errors or legal variations and are effective exclusively in the European Community. WWW.LIVITH.IT...
  • Page 36 Livith S.p.A. S.p.A. Legal Office Operational unit Via G. Berchet n. 11 Via Adige n. 2 Padua Montespertoli (FI) +39 0571 606160 info@livith.it www.livith.it...