DAS AUDIO Stage monitors serie Manual Del Usuario página 21

3.4 Rigging with eyebolts (kit ANL-2)
The Allen-head screws must be removed
and replaced by M10 eyebolts on one side of the
enclosure. Each rigging point has 200 Kg (440 lb)
working load limit. Then choose the slings or chains of
required load resistance and length, bearing in mind
that the length difference between the front and back
slings or chains will determine the vertical orientation.
Alternatively, vertical orientation can be achieved by
using the back bottom eyebolt points on the units that
feature them.
The ANL-2 set is an optional set of eyebolts
and carabiners.
Each ANL-2 carabiner has a working load of
330 kg (726 lbs.). If using other hardware, make sure it
is rated to handle the required load.
When using eyebolts it is important to bear
in mind that the rated working load is only true for a
load applied in the plane of the eye, and is significantly
reduced for other angles. The drawing illustrates the
concept. The table shows the variation of the working
load as a function of the load angle. In the case of the
ANL-2 eyebolt, this means that the 200 kg working
load becomes 60 kg at 45 degrees. Do not use eyebolt
flying if the load angle is higher than 45 degrees.
0 degrees
% Working
100%
load
Stage Monitors
30 degrees 45 degrees More than
45 degrees
65% 30%
Manual del usuario/ User´s manual
In the following picture an SML-12A unit can
be seen flown from two fixing points. A chain has
been attached to a rear eyebolt through a carabiner in
order to tilt the box downwards.
25%
SML-12A features 12 rigging points, so the
box can be flown not only vertically but also
horizontally.
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