Information:
The UNIDRIVE as a descender device may only be used by persons who have been instructed in its
safe use and have the appropriate knowledge, as only a trained user can safely control the UNIDRIVE
equipment in all situations.
2.1 Technical Data and Marking of the Descender Device
Manufacturer:
Product:
Type:
Rope:
Certification:
Max. descent height:
Max. descent load:
Min. descent load:
Maximum ambient temperature:
Minimum ambient temperature:
Max. height / load for descents:
Max. height / load for descents:
Descent velocity:
Original Operating Instructions UNIDRIVE
Mittelmann Sicherheitstechnik GmbH & Co. KG
Descender Device
UNIDRIVE
Mittelmann sheathed core rope Ø 9 mm and Ø 10.5 mm -
EN 1891:1998
Weight: 61 / 65,4 g/m (Ø 9 mm) / 71.5 / 72,4 g/m (Ø 10.5 mm)
Elongation 4.2 / 2,9 % (Ø 9 mm) / 3 / 3,2 % (Ø 10.5 mm)
Material: polyamide
EN 341:2011/1A (100kg) /1B (200 kg)
160 m
200 kg
50 kg
(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)
60°C
-40°C
48 x 160 m, max. 100 kg
5 x 160 m, max. 200 kg
0.8 m/s with loads up to 100 kg.
(with heavier loads higher speeds up to 2.0 m/s can be expected)
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