Component Specifications; Performance Specifications - 3M EZ-Line Instrucciones De Uso

;
Prior to installation and use of this equipment, record the product identification information from the ID label in the
Inspection and Maintenance Log (Table 2) at the back of this manual.
System Specifications:
Capacity:
Anchorage:
Span Length:
Standards:
Connecting Subsystems:
Operating Temperature:

Component Specifications:

Figure 2
Description
Reference
A Lifeline
Housing
B
Crank Handle
C
D Carabiner

Performance Specifications:

Energy Absorber:
Minimum Breaking Strength:
Table 1 – Product Specifications
Two persons maximum per span, with a combined weight (including clothing, tools, etc.) of
no more than 310 lb. (140 kg) per person. A maximum of six users may be attached to the
system.
;
Some system applications may require the user to reduce the number of users per span.
All capacity requirements for your system application must be observed.
The anchorage structure to which the HLL System is secured must be rigid. The use of
deformable anchors may require additional fall clearance.
See Figure 15 for reference. The structure to which the HLL System is secured must be
capable of withstanding the following forces along the indicated axes:
Figure 15
Description
Reference
A
Along axis of HLL
B
Perpendicular to axis of HLL
Single-span system: 0 - 60 ft. (0 - 18.29 m)
Multi-span system: 0 - 60 ft. (0 - 18.29 m) with a Rolled Metal Energy Absorber installed on
the end of the system opposite the housing.
Designed and tested to conform to the requirements of OSHA 29 CFR 1910.140 and 1926.502.
Number of Users Maximum Arresting Force
1 or 2 persons
1 person
Use of HLL systems should always comply with applicable regulations and should always keep
free fall to a minimum. All connecting subsystems must meet all applicable local and regional
requirements.
;
It is recommended that the weight of connecting subsystems secured to the system not
exceed 30 lb. (13.6 kg) cumulative per span. When connecting subsystems weighing more
than 30 lb. (13.6 kg) cumulative are suspended on the system and actively manipulated
with the system, it can cause unintentional deployment of the system's impact indicators.
-58°F to 140°F (-50°C to 60°C)
Material
1/4-in. wire rope, 7x19
galvanized steel
Low-density polyethylene
Steel, aluminum, plastic
Zinc-plated high tensile alloy
steel
Peak Dynamic Pullout Load: 2,500 lbf (11.1 kN)
Average Dynamic Pullout Load: 2,000 lbf (8.9 kN)
Maximum Pullout (Cable Length): 4 ft. 6 in. + 60 ft. (1.4 m + 18.3 m)
Minimum Tensile Strength: 5,000 lbf (22.2 kN)
5,000 lbf (22.2 kN) for the HLL System
Anchorage Requirements
End Anchors
5,000 lbf (22.2 kN)
3,600 lbf (16 kN)
1,350 lbf (6 kN)
1,800 lbf (8 kN)
Figure 2
Description
Reference
E Output Shafts
Impact Indicator
F
Attachment
G
O-rings
4
Intermediate Anchors
3,600 lbf (16 kN)
3,600 lbf (16 kN)
Maximum Free Fall
6.0 ft. (1.83 m)
12.0 ft. (3.66 m)
Material
Steel
Zinc-plated steel
Zinc-plated steel