Description; System Requirements - MSA Workman User Instructions

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Description

The Workman Tripod is an anchorage connector intended for both personnel- and material-moving
applications.
The following picture shows a typical arrangement of the Workman Tripod and compatible accessories
used in assembling a fall arrest system.
Fig. 1 Typical Arrangement of the Workman Tripod
2.1

System Requirements

2.1.1 Usage Specifications
• Working Height: 91 in (2.3 m)
• Weight: 45 lbs (20 kg)
• Skid Resistant feet
• The Workman Tripod head is aluminum alloy, the Workman Tripod legs are high-tensile, aluminum
alloy.
• Capacity for personnel is 400 lbs (182 kg) including weight of the user plus clothing, tools and
other user-borne objects.
• Capacity for material is 620 lbs (280 kg).
• When used as part of a personal fall arrest system, fall arresting forces must not exceed 1,800 lbf
(8 kN).
• Minimum vertical static strength with legs fully extended, feet tread-down, on a hard, flat, surface
is 5000 lbs (22.0 kN).
2.1.2 Compatibility of Components and Subsystems
MSA Workman Tripods are designed to be used with MSA approved components and connecting
subsystems. Use of MSA Workman Tripods with products made by others that are not approved in
writing by MSA may adversely affect the functional compatibility between system parts and the safety
and reliability of the complete system. Connecting subsystems must be suitable for use in the applica-
tion (e.g. fall arrest or restraint). MSA produces a complete line of connecting subsystems for each
application. Contact MSA for further information. Refer to the manufacturer's instructions supplied with
MSA Workman® Tripod
US
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