A
425 lbs Maximum User Capacity
Overhead Anchorage
C
B
D
E
F
1
ft
5½ ft
8 ft
1½ ft
SRD Deceleration Distance
D-ring Shift and Harness Stretch
Safety Factor
Sub Total- Minimum Required Fall Clearance
for direct overhead use of SRD with No Swing Fall (sum of A, B and C only)
*Additional Fall Clearance Calculation
due to Swing Fall (using Chart 1)
Total Required Fall Clearance
Including sub-total D and Swing Fall E (from Chart 1)
DS9M4A
.2
TS9M4A
.1
1. Overhead Anchorage 2. Walking/Working Surface 3. Nearest Lower Level or Obstruction
Figure 4A:
9’ Max Web SRD Minimum Required Fall Clearance
* Use Chart 1 to calculate Additional Fall Clearance due to Swing Fall
APPENDIX A
092915
31
Содержание DuraTech Max Web Single
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