ISP Technologies Reference Line 4215 - Manual (Page 4)

SUSPENDING LOUDSPEAKERS
Important Notice!!!
The information in this section has been gathered from engineering data and is for informational
purposes only. None of the information in this section should be used without first obtaining
competent advice with respect to applicability to a given circumstance. None of the information
presented herein is intended as a representation of warranty on the part of ISP Technologies.
Anyone making use of this information assumes all liability arising from such use.
All information presented in this manual is based upon materials and practices that are most
common to The United States of America and may not directly apply to other countries because
of differing material dimensions, specs, and/or local regulations. Users in outside countries
should consult with appropriate engineering and regulatory authorities for specific guidelines.
Correct use of all flyware is required for secure system suspension. Careful calculations should
always be performed to ensure that all components are used within their working load limits
before the cabinet suspended. Never exceed the maximum load ratings.
Before hanging any speaker system, always inspect all components for cracks, deformations,
corrosion, missing, loose or damaged parts that could reduce strength and safety of the cabinet.
Do not suspend the cabinet until the proper corrective action has been taken.
ATTACHMENT TO STRUCTURES
A licensed professional engineer must approve the placement and method of attachment to the
structure prior to the installation of any overhead object. The following performance standards
should be provided to the professional engineer for design purposes; Uniform building code as
applicable, Municipal Building code as applicable and Seismic Code as applicable.
INSPECTION and MAINTENANCE
Suspension systems are comprised of mechanical devices and, as such, they require regular
inspection and routine maintenance to insure proper function ability. Any suspended ISP
Technologies loudspeaker must be inspected for fatigue 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
loudspeaker enclosure.
Flyware that is provided with or for any ISP Technologies loudspeakers must be inspected for
fatigue at least annually. 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.
ISP Technologies is not responsible for the application of its products for any purpose or the
misuse of this information for any purpose. ISP is also not responsible for the abuse of its
products caused by avoiding compliance with inspection and maintenance procedures.