FallTech DuraTech 6' Single/Twin Self‐Retracting Device - Manual (Page 24)

Getting Started:
Locate the center 0’ cell shown above at the intersection of the X and Y axes; this represents the location of
the Dorsal D-Ring on the User’s FBH.
Overhead (above the Dorsal D-Ring) Starting at the center 0’ cell, follow the arrows:
EXAMPLE: With leg-end snap hook connected to the Dorsal D-ring on FBH, User installs a
6’ SRD unit 3’ overhead
(up the Y axis) and 3’ laterally (along the X axis).
This intersection shows 1’ of additional Fall Clearance needed caused by Swing Fall.
This additional 1’ must be added to the MRFC for Overhead Use shown in Figure 3A.
Non-Overhead (below the Dorsal D-Ring) Starting at the 0’ cell, follow the arrows:
EXAMPLE: With leg-end snap hook connected to the Dorsal D-ring on FBH, User installs the 6’ SRD unit 2’
below the dorsal d-ring
(down the Y axis) and 4’ laterally (along the X axis).
This intersection shows 4’ of additional Fall Clearance needed caused by Swing Fall.
This additional 4’ must be added to the MRFC for Non-Overhead Use in Figure 3B.
T6SRD13
Using Chart 1 for Additional Fall Clearance
Chart 1: Additional Required Fall Clearance Due to Swing Fall (ft)
C6SRD13
6’
-3’
6’
6’
6’
6’
6’
6’
6’
6’
5’
6’
6’
Y-Axis: Loc
ation of A
ttachmen
t P
oin
t R
ela
tiv
e t
o Dor
sal D-Ring on FB
H (ft)
Any Connection Mo e than 2’ Below the User’s Dorsal D-Ring is Not Allowed
2’
4’
-5’
0’
5’
-4’
1’
3’
-6’
-1’
-2’
6’
3’
1’
3’
1’
3’
2’
3’
2’
1’
1’
0’
1’
0’
1’
0’
1’
0’
1’
0’
0’
1’
6’
2’
0’
2’
0’
2’
1’
2’
1’
1’
1’
6’
2’
0’
2’
0’
2’
1’
2’
1’
1’
1’
6’
5’
6’
6’
6’
6’
3’
5’
4’
3’
3’
0’
1’
0’
1’
0’
1’
0’
1’
0’
0’
1
6’
3’
1’
3’
1’
3’
1’
2’
3’
2’
6’
5’
6’
6’
6’
6’
3’
5’
4’
3’
3’
6’
4’
6’
4’
2’
2’
2’
4’
3’
2’
2’
0’
0’
0’
0’
0’
0’
0’
0’
0’
0’
0’
0’
0’
6’
4’
6’
4’
2’
2’
2’
4’
3’
2’
2’
6’
6’
6’
6’
6’
6’
6’
6’
6’
6’
6’
3’
3’
3’
1’
1’
1’
2’
2’
2’
2’
2’
2’
5’
5’
5’
1’
1’
1’
3’
3’
3’
5’
5’
5’
4’
4’
4’
4’
4’
6’
6’
6’
5’
6’
6’
= Allowable Use Area Key to Work Zone Areas: = Cautionary Use Area = Not Allowed Use Area
1’
0’
4’
X-Axis: Lateral Work Zone (ft)
APPENDIX A
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