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Original Operating Instructions
1. Technical data
Manufacturer:
Product:
Type:
Descent rope:
Certification:
Maximum descent height:
Maximum descent load:
Maximum descent load:
Minimum descent load:
In a dry, not frozen condition of the device, descending with a minimum load of 30 kg is possible. The
descent speed in this case will be appro. 0,5 m/s
Maximum ambient temperature:
Minimum ambient temperature:
Maximum lifting capacity:
Maximum lifting height:
Exceptional/special lifting capacity: max. 280 kg (RG11 easy+)
Note:
Producer tested loads:
Max. height / load on descent:
Max. height / load on descent:
Descent velocity:
Calculation of descent energy:
2. Application
The RG11 easy and the RG11 easy+ rescue device for descending and lifting are rescue devices by
means of which one person or two persons simultaneously or several persons one after the other are
able to vertical descend from a higher to a lower level at limited velocity. In addition, a person can be
lifted vertically from a lower to a higher level by a rescuer or a rescuer can approach a casualty,
collect that person and descend with the casualty.
The equipment may only be used within the limits defined in this user manual and for its intended
use. The RG11 easy and the RG11 easy+ rescue device for descending and lifting may only be used
as rescue system and not as fall arrest system. The device can be used in vertical, horizontal and
inclined position. The position depends on the particular use.
Vertical position: device is hanging vertically on an anchor point.
Mittelmann Sicherheitstechnik GmbH & Co. KG
Descender device with lifting function
RG11 easy / RG11 easy+
Mittelmann sheathed core rope Ø 9 mm and Ø 10,5 mm - EN 1891:1998
Weight:
61 g/m (Ø 9 mm) / 71,5 g/m (Ø 10,5 mm)
Elongation: 4,2% (Ø 9 mm) / 3% (Ø 10,5 mm)
Material: polyamide
EN 341:2011/1A
EN1496:2017 Class B
ANSI/ASSE Z359.4-2013 multiple use
300 m
280 kg for devices 0,7 m/s
200 kg for devices 1,5 m/s
50 kg
60°C
-40°C
200 kg (RG11 easy+)
140 kg (RG11 easy)
30 m
When lifting loads over 200 kg a higher actuating force than the
250 N stipulated in the standard is to be reckoned with.
10 x 300 m, max. 280 kg
13 x 300 m, max. 200 kg
0,7 m/s or 1,5 m/s at loads up to 100 kg. Increasing speed is to
be expected as load is increased (2,0 m/sec. max.)
W=m
g
h
x
x
x
m descent load (kg), g acceleration of free fall (9,81 m/s
h descent height (m), n number of descent
class A W=7,5 x 10
n
6
J
2
)
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