Performance Specifications - 3M DBI SALA ROLLGLISS R550 Manual De Instrucciones

Component Specifications (continued):
Figure 8: Micro-Pulley
Figure
Reference
Component
A Bracket
B Pulley

Performance Specifications:

R550 Rescue System - Descent Requirements
Minimum Descent Load:
Maximum Allowed Descent Height:
Nominal Descent Speed:
Maximum Consecutive Descents:
Tool Tether - Use Requirements
Capacity:
Rescue Cable Grab - Use Requirements
Capacity:
Cable Specifications:
Rescue Web Grab - Use Requirements
Capacity:
Rope/Lanyard Specifications:
Edge Protector - Use Requirements
Capacity:
Table 1 – Specifications
59 kg (130 lbs)
1 Person: 500 m when system length permits
2 Persons: 175 m when system length permits
1 Person: 0.6 m/s - 0.9 m/s
2 Persons: 0.6 m/s - 1.2 m/s
The Maximum Number of Consecutive Descents is equal to the Total
Cumulative Descent Distance divided by the Descent Height. Total
Cumulative Descent Distances for various weight limitations are as
follows:
2 Persons up to 282 kg
1 Person to 141 kg
1 Person to 100 kg
1 Person to 75 kg
The Tool Tether has a maximum capacity of 4.5 kg (10.0 lbs) for the combined
weight of all connected tools. When connected to the user's body, the weight of
the tool hooked to the tether should not exceed 2.26 kg (5.0 lbs), unless explicitly
authorized by the user instruction manual (5903835).
1 Person with a combined weight (clothing, tools, etc.) of no more than 190 kg
(420 lbs).
The Rescue Cable Grab is designed for rescue use with wire cable lifelines with a
measurement of 3/16" to 7/32" in diameter.
1 Person with a combined weight (clothing, tools, etc.) of no more than 140 kg
(310 lbs).
The 3M Rescue Web Grab has been tested and proven effective on most types of
3M Lanyards. However, testing has shown that on very thin Lanyards, such as our
Retrax model, slippage may occur. Prior to deployment for potential emergency
use, the Web Grab should be tested with the specific make and model of Lanyards
being used on your worksite to ensure compatibility.
2 Persons with a combined weight (clothing, tools, etc.) of no more than 280 kg
(617 lbs).
20
Materials
Aluminum
Aluminum
350 m
5,500 m
7,755 m
11,000 m