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“LiteMESH” FALL ARREST SYSTEM TECHNICAL DOCUMENTATION AND ASSEMBLY MANUAL P a g e...
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TECHNICAL DOCUMENTATION, GENERAL DESCRIPTION OF THE LiteMESH SYSTEM The LiteMESH fall arrest system is a steel construction consisting of a few basic elements: • VIWEL RM OF THE ONSOLE • ONSOLE’S OOLDER • ODULE’S × × • ORNER × •...
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THE CONSTRUCTION OF THE LiteMESH SYSTEM. Console’s swivel arm LiteMESH MODULE (4×3 MODULE’S × ONSOLE’S OLDER Ø8 ONNECTING LINE ORNER × P a g e...
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CONSTRUCTION OF THE LITEMESH SYSTEM. Console’s assembly adapter “H” Stretching holder P a g e...
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CONSTRUCTION OF THE LiteMESH SYSTEM. TRECHING OLDER Ø8 TRECHING P a g e...
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LiteMESH FALL ARREST SYSTEM'S MODULE The LiteMESH system's module consists of a moveable, regulated console and a polypropylene net (6×3 m or 4×3 m). The console consists of a universal assembly holder and a swivel arm. The arm’s opening angle can be adjusted from 90°...
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The arm is equipped with two holders of the edge line. The console can be configured for different joint's opening angles. It allows to use the device in different projects that take advantage of the flexibility of the LiteMESH system.
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UNIVERSAL ASSEMBLY HOLDER LiteMESH The assembly holder is used to adjust the position of the moveable arm (attached to the ceiling or wall). It can be fasten to the ceiling with four screws to concrete, i.e. FBS 10×100. Due to the forces influencing the arm an screws no other...
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STRETCHING AND EDGE LINE HOLDER The safety net is additionally attached to the floor along its edge (with connectors) – between neighbouring consoles. The recommended number of connectors depends on individual needs in a given situation. It is generally assumed that the distance between the assembly points shall be no bigger than 3 m.
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“H” CONSOLE ASSEMBLY ADAPTER The assembly adapter of the console allows to assemble the universal attaching holder to different types of poles, balks etc. The figures below show an example of the assembly to metal constructional elements of a building. Because the assembly of the adapter is performed with polypropylene stripes, there is no need for any screw connections between the construction and the adapter.
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SCREWS FOR CONCRETE Characteristics: • Self-tapping screws for concrete, • Ø12 thread, • Ø10 mandrel, • Ø10 hole (drilled in concrete) • galvanised, • 100 mm length, • Assembled with a screwdriver (key No. 15), P a g e | 11...
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CONFIGURATION OF THE LiteMESH SYSTEM The idea of the LiteMESH fall-arrest system is creating a simple technical solution which protects from falling objects while providing many configuration options that allow to adjust the system to the customer’s requirements, conditions etc.
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LiteMESH “BENT” – WALL ASSEMBLY P a g e | 13...
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LiteMESH “BENT” – FLOOR ASSEMBLY P a g e | 14...
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LiteMESH “BENT” – POLE ASSEMBLY (STEEL PROFILE) P a g e | 15...
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LiteMESH “BENT” – TOP ASSEMBLY P a g e | 16...
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LiteMESH “BENT” – CORNER NET P a g e | 17...
ASSEMBLY INSTRUCTION ASSEMBLY INSTRUCTION OF A UNIVERSAL ASSEMBLY HOLDER The assembly of a universal assembly holder is performed with the use of four screws for concrete HUS 10x100. Ø10 and ~16 cm deep holes shall be drilled in the surface. The surface where the drilling is performed shall provide the minimum strength of Q=10 kN and the minimum depth shall be 10 cm.
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… the most extreme consoles are assembled with the use of all six assembly holes … … the most extreme consoles are assembled with the use of all six bl h l MOVEABLE ARM ASSEMBLY INSTRUCTION P a g e | 19...
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The moveable arm is attached to the universal holder with one M12 screw and additional M12 screw locking the arm from the bottom. In the same way are assembled the elements of the moveable arm in the swivel. P a g e | 20...
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ASSEMBLY INSTRUCTION OF THE NET ON THE CONSOLE The net shall be assembled to the edge line holder which is placed both at the top and the bottom of the moveable arm The net shall be assembled to the edge line holder which is placed both at the top and the bottom of the moveable arm …..stretches of the...
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The net shall be assembled to the edge line holder which is placed both at the top and the bottom of the moveable arm. A pike pole shall be used for the assembly process. The pike pole is also used while performing other actions during the assembly procedure.
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ASSEMBLY INSTRUCTION OF THE EDGE LINE’S HOLDERS After spreading up the arms of the console, the user may perform the assembly of the edge line’s holders. The safety net is additionally assembled to the floor along its edge (with floor connectors) – between the neighbouring consoles.
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PLACEMENT OF THE NETS TOWARDS THE CONSOLE The placement of the nets towards the console is up to the user (in the limited scope of distance between the consoles). The place where the nets are connected does not directly relay on the place where the console is assembled.
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