Advanced Lifeline 75-2 Gebrauchsanweisung - Seite 8
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Seite druckenPLAN your fall arrest or restraint system before using this
equipment. Consider all factors that will affect your safety
during use of this equipment. Consider the following points
when planning your system:
A. ANCHORAGE: Select a rigid anchorage point that is capable
of sustaining the loads specified in section 2.3. For fall arrest
applications, select anchorage locations that will minimize
free fall and swing fall hazards. For restraint applications,
locate the anchorages such that no vertical free fall is
possible.
B. FREE FALL: To avoid increased free fall distance, do not
work above the anchorage level. Rig personal fall arrest
systems so that the free fall is limited to 6 ft. (1.8 m) (ANSI
Z359.1). Rig restraint systems such that no vertical free fall is
possible.
C. FALL ARREST FORCES: The personal fall arrest system must
limit fall arrest forces to 1,800 lbs. (8 kN). And deceleration
distance must not exceed 42 in. (1 m). Do not use a body belt
for fall arrest applications.
D. SWING FALLS: Swing falls occur when the anchorage point
is not directly above the point where a fall occurs. The force
of striking an object in a swing fall may cause
serious injury. Minimize swing falls by working as directly
below the anchorage point as possible. Do not permit a swing
fall if injury could occur.
E. FALL CLEARANCE: Ensure sufficient clearance exists in your
fall path to prevent striking
an object during a fall. The clearance required is dependent
upon the subsystem (rope grab
and lanyard, rope grab and carabiner) and lifeline properties.
Synthetic rope is subject to elongation, or stretch. As the
distance between the anchorage and the grab increases, the
portion of the vertical lifeline that is subjected to loads
Advanced Safety Solutions Inc. / Avella, PA / 844-657-1750