VT X A12 | Rigging Manual
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2.6 - INSPECTION AND MAINTENANCE
Suspension systems are comprised of mechanical devices and, as such, they require regular inspection and routine maintenance
to ensure proper functionality. Before suspending or pole mounting any speaker system, always inspect all components (enclosure,
suspension frames or brackets, pins, eyebolts, etc.) for cracks, deformations, corrosion, or missing/loose/damaged parts that
could reduce strength and safety of the array. Do not suspend or pole mount the speaker until the proper corrective action has
been taken.
Installed systems should be inspected at least annually. The inspection shall include a visual survey of all corners and load-bearing
surfaces for signs of cracking, water damage, de-lamination, or any other condition that may decrease the strength of the loud-
speaker enclosure.
Accessory suspension hardware provided with or for VTX systems must be inspected for fatigue at least annually or as required
by local ordinance. The inspection shall include a visual survey of the material for signs of corrosion, bending or any other condition
that may decrease the strength of the fastener. Additionally, any eyebolts shall be checked for possible spin-out of the enclosure.
For all other hardware and fittings, refer to the hardware manufacturer’s inspection and maintenance guidelines for process.
JBL is not responsible for the application of its products for any purpose or the misuse of this information for any purpose. Fur-
thermore, JBL is not responsible for the abuse of its products caused by avoiding compliance with inspection and maintenance
procedures or any other abuse.
Prior to suspending the system, an expert, trained and experienced in suspending speaker systems, should inspect all parts and
components.
2.7 - SYMBOLS
The following set of symbols are used in this document:
CAUTION: This symbol gives notice of a potential risk of harm to the individual or the equipment. Instruction
marked with this symbol must be strictly followed.
TIP: This symbol gives notice of helpful, relevant information about the topic.
INSTRUCTIONS: This symbol gives notice of instructions that must be followed for proper installation and use
of the product.
TOOLS REQUIRED: This symbol gives notice of tools that must be used for proper installation and use of the
product.
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