Falltech DuraTech Cable SRL, User Instruction Manual

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CMSRD15 Rev A
022120 8
0 0 0 0 0.3 0.3 0.3 0.6 0.6 0.9 1.2 1.5 1.5 1.8 2.1 2.4 2.7 3.0 3.7
0 0 0 0 0.3 0.3 0.6 0.6 0.9 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.4 4.0
0 0 0 0 0.3 0.3 0.6 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 3.0 3.4 3.7 4.3
0 0 0 0.3 0.3 0.3 0.6 0.9 0.9 1.2 1.5 1.8 2.1 2.7 3.0 3.4 3.7 4.3 4.9
0 0 0 0.3 0.3 0.6 0.6 0.9 1.2 1.5 1.8 2.1 2.4 3.0 3.4 3.7 4.3 4.9 5.2
0 0 0 0.3 0.3 0.6 0.9 1.2 1.5 1.8 2.1 2.4 3.0 3.4 4.0 4.3 4.9 5.2 5.8
0 0 0 0.3 0.6 0.6 0.9 1.2 1.8 2.1 2.4 3.0 3.4 4.0 4.3 4.9 5.5 5.8 6.4
0 0 0 0.3 0.6 0.9 1.2 1.8 2.1 2.4 3.0 3.7 4.0 4.9 5.2 5.8 6.1 6.7 7.3
0 0 0 0.6 0.9 1.2 1.8 2.1 2.7 3.4 3.7 4.3 4.9 5.5 6.1 6.7 7.3 7.6 8.2
0 0 0.3 0.9 1.2 1.8 2.4 3.0 3.7 4.3 4.9 5.5 6.1 6.4 7.0 7.6 8.2 8.8 9.4
Dorsal
D-Ring
0.6 1.2 1.8 2.4 3.0 3.7 4.3 4.9 5.5 6.1 6.7 7.3 8.0 8.5 9.1 9.8 10.4 11.0
15.2
13.7
12.2
10.7
9.1
7.6
6.1
4.6
3.0
1.5
0
0 0.6 1.2 1.8 2.4 3.0 3.7 4.3 4.9 5.5 6.1 6.7 7.3 8.0 8.5 9.1 9.8 10.4 11.0
Meter
s
Y-Axis: SRD Anchor
ag
e Heigh
t Abo
ve Dor
sal D-Ring of FBH
X-Axis: Lateral Work Zone (m)
Using Chart 1 to Find Additional Fall Clearance: Overhead, Non-Leading Edge
0.6 m (2 ft) increments along the X-Axis represent the
distance the user is working away from being directly
under the SRD
1.5 m (5 ft) increments up the Y-Axis represent the SRD
Anchorage height above the user’s Dorsal D-Ring
To find the additional Fall Clearance needed to compensate for potential Swing Fall, note the starting location on
Chart 1 titled Dorsal D-Ring
Example:
If the user needs to work 5.5 m (18 ft) away from directly under the SRD, the SRD needs to be anchored at least
10.7 m (35 ft) above the user’s Dorsal D-Ring therefore, 1.2 m (4 ft) of additional clearance should be added to the
Sub-Total calculation in Figure 3.
Example:
If the only suitable overhead Anchorage for the SRD is 15.2 m (50 ft) above the user’s Dorsal D-Ring, the maximum
allowable work zone is 6.1 m (20 ft) away from directly overhead therefore, 0.6 m (4 ft) of additional fall clearance
should be added to the Sub-Total calculation in Figure 3.
Key to Work Zone Areas: Allowable Use Area
Cautionary Use Area Not Allowed Use Area
Chart 1: Additional Fall Clearance Due to Swing Fall (meters): Overhead, Non-Leading Edge Condition