L-Acoustics ETR8-2 Manuel D'utilisation page 4

XT
COAXIAL RANGE -
rigging procedures
VERSION 1.1
!
7. Suspension points
It is the user's responsibility to ensure that the Working Load Limit (WLL) of the suspension
points and/or chain hoists is greater than the total weight of the loudspeaker assembly in use.
WARNING
!
8. System load capacity and setup safety limits
Load capacity and setup safety limits when flying or stacking a loudspeaker assembly should be
strictly followed according to the instructions outlined in this manual.
Always refer to the mechanical data and warning indications provided in SOUNDVISION to
verify that safe system setup safety limits apply.
WARNING
!
9. Local regulations
Some countries require higher Ultimate Strength Safety Factors and specific rigging approvals.
It is the user responsibility to ensure that any overhead suspension of L-ACOUSTICS
has been made in accordance with all applicable local regulations.
As a general rule, L-ACOUSTICS
WARNING
!
10. Flying a loudspeaker
Always ensure that nobody is standing underneath the loudspeaker assembly when it is being raised.
As the system is being raised check each individual component to make sure that it is securely
fastened to the component above. Never leave the system unattended during the installation
process.
WARNING
!
11. Ground stacking a loudspeaker
Do not ground stack the system on uneven ground or platform.
If the system is ground stacked on a structure, platform, or stage always check that it can
support the total weight of the system.
If necessary, secure the system to a stable platform or structure.
WARNING
12. Dynamic load
!
When a loudspeaker assembly is deployed in an open air environment wind effect should be
taken into account.
Wind can produce dynamic stress to the rigging components and suspension points. If the wind
force exceeds 6 bft. (beaufort scale) it is highly recommended to lower down and/or secure the
WARNING
loudspeaker assembly.
13. Manual
!
Keep this manual in a safe place during the product lifetime.
This manual forms an integral part of the product.
Reselling of the product is only possible if the user manual is available.
Any changes made to the product have to be documented in writing and passed on to the buyer
IMPORTANT
in the event of resale.
XTP_RM_ML_1.1
P
SELF-POWERED COAXIAL RANGE
® recommends the use of safety steel at all times.
w w w . l - a c o u s t i c s . c o m
® systems
2 en