3
RIGGING SYSTEM
Warning
This manual offers all the necessary
information for flying DAS Audio systems.
To any operations related to flying a
system, read the present document first
and act on the warnings and advice
given. The goal is to allow the user to
become familiar with the mechanical
elements required to fly the acoustic
system, as well as the safety measures to
be taken during set-up and teardown.
Only experienced installers with
adequate knowledge of the equipment
and local safety regulations should fly
speaker boxes. It is the user´s
responsibility to ensure that the systems
to be flown (including flying accessories)
comply with state and local regulations.
The working load limits in this manual
are the results of tests by independent
laboratories. It is the user´s responsibility
to follow and comply with safety factors,
resistance values, periodical supervisions
and warnings given in this manual.
Product improvement by means of
research and development is on going at
DAS Audio
Specifications are subject to
change without notice.
It is common practice to apply 5:1
safety factors for enclosures and static
elements. For slings and elements
exposed to material fatigue due to friction
and load variation the following ratios
must be met; 5:1 for steel clable slings;
4:1 for steel chain slings and 7:1 for
polyester slings. Thus, an element with a
breaking load limit of 1000 kg may be
statically loaded with 200 kg (5:1 safety
factor) and dynamically loaded with 142
kg (7:1 safety factor).
When a system is flying, the working
load must be lower than the resistance of
each individual flying point in the
enclosure, as well as each box. Hanging
hardware should be regularly inspected
and suspect units replaced if in doubt.
This is important to avoid injury and
absolutely no risks should be taken in this
respect. It is highly recommended that
you implement an inspection and
maintenance program on flying elements,
including reports to be filled out by the
personnel that will carry out the
inspections. Local regulations may exist
that, in case of accident, may require you
to prevent evidence of inspection reports
and corrective actions after defects were
found.
Absolutely no risks should be
taken with regards to public safety.
When flying enclosures from ceiling
support structures, extreme care should
be taken to assure the load bearing
capabilities of the structures so that the
installation is absolutely safe. Do not fly
enclosures from unsafe structures.
Consult a certified professional if needed.
All flying accessories that are not
supplied by
DAS Audio
are the user´s
responsibility. Use at your own risk.
Manual de Colgado
/ aero series /
Rigging Manual
