3M DBI SALA 7241420 - PRODUCT DESCRIPTION; Technical Data Sheets

4
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Prior to installation and use of this equipment, record the product identifi cation information from the ID label in the
Inspection and Maintenance Log (Table 2) at the back of this manual.
PRODUCT DESCRIPTION:
Figure 1 illustrates typical 8mm Permanent Horizontal Lifeline (HLL) systems. The Permanent Horizontal Lifeline can be Wall
Mounted (Figure 1-1), Floor/Post Mounted (Figure 1-2), or Overhead (OH) Mounted (Figure 1-3) for Fall Restraint or Fall Arrest
applications: Fall Restraint systems (Figure 2-1) prevent the user from reaching fall hazards (roof edges, etc.). Fall Arrest
systems (Figure 2-2) allow access to fall hazards but safely arrest fall forces and minimize injury in the event of a fall.
Components of the 8mm Permanent Horizontal Lifeline are identifi ed in Figure 1 and specifi ed in Table 1. The 8mm
Permanent Horizontal Lifeline is a tensioned 8mm stainless steel Cable Lifeline (A) terminated between End Anchor Brackets
(B) and Connectors (C). One or both ends of the Lifeline are also terminated with an Energy Absorber (D) that indicates system
tension for installation and inspection, limits forces on the system, and absorbs energy in a fall arrest. Intermediate Brackets (E)
and Corner Brackets (F) allow for longer and multi-directional cable spans while reducing fall clearance requirements. Travelers
(G) attach around the Lifeline and provide moving anchorage connection points for the user’s Personal Fall Arrest or Personal Fall
Restraint system.
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Technical Data Sheets: See the associated Technical Data Sheets for illustrations and additional details regarding all
parts specifi ed in Table 1.
Table 1 – Specifi cations
CABLE LIFELINE SPECIFICATIONS:
Figure 1 Part Number Description Material
Minimum Breaking
Strength kN (lb)
A
7240211 8mm 7x7 Stainless Steel Cable 316 Stainless Steel 38.7 (8,700)
7240212 8mm 1x19 Stainless Steel Cable 316 Stainless Steel 47 (10,600)
7234012 Hex Joiner 316 Stainless Steel 38 (8,540)
7241432 End Stopper Black Urethane
Metal Insert
END ANCHOR BRACKET SPECIFICATIONS:
Figure 1 Part Number Description Material Minimum Breaking Strength
B
7240122 Straight Eye 316 Stainless Steel
Nylon
45 (10,000)
7241417 Anchor Plate Standard 316 Stainless Steel
Nylon
45 (10,000)
END CONNECTOR SPECIFICATIONS:
Figure 1 Part Number Description Material Minimum Breaking Strength
C
7234011 Hex Swage Toggle 316 Stainless Steel 38 (8,540)
7241430 Hex Swage Stud, Pass Through 316 Stainless Steel 38 (8,540)
7234246 Hex Swage Toggle with Shoulder for End Stopper 316 Stainless Steel 38 (8,540)
ENERGY ABSORBER SPECIFICATIONS:
Figure 1 Part Number Description Material
Minimum
Breaking
Strength
kN (lb)
System
Tension
kN (lbf)
Peak
Deployment
Force
kN (lbf)
Average
Deployment
Force
kN (lbf)
Total
Elongation
m (ft)
D
7241422 11kN Peak Force, 0.8kN
System Tension Energy
Absorber
316 Stainless
Steel
38 (8,540) 0.8 (180) 11 (2,500) 9 (2,020) 1.2 (4)
7241424 19kN Peak Force, 0.8kN
System Tension Energy
Absorber (Not for North
America)
316 Stainless
Steel
38 (8,540) 0.8 (180) 19 (4,270) 16 (3,600) 0.6 (2)
7241425 19kN Peak Force, 5kN
System Tension Energy
Absorber (Not for North
America)
316 Stainless
Steel
38 (8,540) 5 (1,125) 19 (4,270) 16 (3,600) 0.6 (2)
7241426 19kN Peak Force, 0.8kN
System Tension Energy
Absorber (North America
Only)
316 Stainless
Steel
38 (8,540) 0.8 (180) 19 (4,270) 16 (3,600) 1.2 (4)
7241427 19kN Peak Force, 5kN
System Tension Energy
Absorber (North America
Only)
316 Stainless
Steel
38 (8,540) 5 (1,125) 19 (4,270) 16 (3,600) 1.2 (4)
7241428 Dampener, 5kN 316 Stainless
Steel
38 (8,540) 5 (1,125)
7241429 Dampener/Tension
Indicator, 0.8 kN
316 Stainless
Steel
38 (8,540) 0.8 (180)
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