3M DBI SALA Horizontal Lifeline Bedienungsanleitung Seite 13

3.2 INTERMEDIATE BRACKETS: Minimum Grade A4-70 M12 ( or 1/2 in) Fasteners should be used to mount Intermediate
Brackets to structure at a recommended torque of 50 Nm (37 ft-lbf). Fasteners must have a minimum tensile strength of
700 MPa (100,000 PSI) and should be reviewed for galvanic corrosion by the Certified Installer during the design phase.
3M recommends the use of an A4 / 316 stainless steel or similar grade materials to prevent galvanic corrosion from
occurring. Mounting must support a bracket load of 24 kN (5,400 lbf) perpendicular to the lifeline. Mounting orientations
and installation are as follows:
Wall Mount
7241412
7241413
7241414
7241415
1. Mark and drill a mounting hole to
the depth and diameter specified
in the fastener manufacturer's
documentation.
3.3 CORNER BRACKETS: Minimum Grade A4-70 M12 (or 1/2 in)Fasteners should be used to mount Corner Brackets to
structures at a recommended torque of 50 Nm (44 ft-lbf). Fasteners must have a minimum tensile strength of 700
MPa (100,000 PSI) and should be reviewed for galvanic corrosion by the Certified Installer during the design phase.
3M recommends the use of an A4 / 316 stainless steel or similar grade materials to prevent galvanic corrosion from
occurring. Mounting must support bracket load of 38 kN (8,550 lbf) in the plane of the lifeline and a load of 24 kN (5,400
lbf) perpendicular to the lifeline. 45 degrees (45°) and 90 degrees (90°) Corner Brackets are available for internal or
external corners on 0.8 kN or 5 kN tensioned systems:
Internal
Corner Brackets
7241406 90°
7241408 90°
7241409 45°
7241411 45°
7241526 90°
7241570 45°
Floor Mount
√ √
√ √
√ √
√ √
2. Secure the End Anchor Bracket
to structure as recommended
in the fastener manufacturer's
documentation.
Wall Mount
√
√
√
√
Post Mount
√
√
√
√
Floor Mount Post Mount
√
√
√
√
13
Overhead Mount
Overhead Mount (pitched)
√
3. Torque fastener to manufacturer's
specification or recommended 50
Nm (37 ft-lbf).
Overhead Mount
√
√
√
√
√