be considerably reduced if the device or the rope is dirty,
oily, muddy or icy.
h) Prolonged use in salty environments (e.g. sea cliffs) may
affect t he performance of the product.
i) Do not expose the device to significant heat or cold (see
work and stock temperature).
j) Avoid any contact with chemical reagents as they may
affect the performance of this product. Contact the producer
if in doubt.
k) This device is not tested to work in explosive atmospheres.
l) Avoid descending into electrical, chemical, or thermal
hazards. Do not use equipment around moving machinery.
m) The descender device should never be left in place
(specifically outdoors), e.g. at a workstation, because of the
weathering deterioration of the rope.
FUNCTIONING PRINCIPLES
Figure 1: INSTALLATION OF THE ROPE
To install the descender on the rope, press the opening button
and simultaneously slide the housing sides apart. The working
end of the rope exits the device close to the axle around which
the housing sides rotate (consult the sketch on the housing for
help). Lead the rope around the cam so that the free end of the
rope exits the device between both camming elements. Slide
the housing sides back together. The device is only closed
properly once the opening button locks the top housing side
and is fully released. The Lory used as a descender can either
be attached to a harness concordant with either EN 813, EN
361 or EN 12277 (fig. 4/A – the operator slides with the
descender along the rope) or it can be fastened to an anchor
(fig. 4/B – the rope slides through the non-moving descender).
WARNING: If the rope is not inserted correctly the locking
mechanism does not work!
Figure 2: FUNCTIONAL PRINCIPLES
Figure 3: OPERATIONAL CHECK
• Check that the sides of the housing cannot be slid apart and
the closing button is fully released (the device is closed
correctly).