Bosch LS1-UC10U, Installation Notes

Page: 4 / 19

4 en | Safety LS1 Pendant Sphere Loudspeaker
2018.06 | V.01 | F.01U.354.322 Installation note Bosch Security Systems B.V.
1 Safety
!
Warning!
Suspending any object is potentially dangerous and should only be attempted by individuals
who have thorough knowledge of the techniques and regulations of suspending objects
overhead. Bosch strongly recommends all loudspeakers be suspended taking into account all
current national, federal, state, and local laws and regulations. It is the responsibility of the
installer to ensure all loudspeakers are safely installed in accordance with all such
requirements. When loudspeakers are suspended, Bosch strongly recommends the system be
inspected at least once per year or as laws and regulations require. If any sign of weakness or
damage is detected, remedial action should be taken immediately. The user is responsible for
making sure the wall, ceiling, or structure is capable of supporting all objects suspended
overhead. Any hardware used to suspend a loudspeaker not associated with Bosch is the
responsibility of others.
Suspension Cable Important Safety Instructions:
Load - Do not exceed the WLL (Working Load Limit) of the pendant suspension cable.
The WLL of the pendant suspension cable is 10 kg (22 lb).
No lifting - Do not use for lifting, such as in a crane or pulley situation.
No movement - The pendent suspension cable is to be used to suspend static loads only. Do not
use the cable to suspend moving objects or objects likely to be subject to
movement.
No joining - Do not splice together the pendent suspension cable with another cable or
other joining device. The pendent suspension cable as supplied is the maximum
length available and should not be altered in any way.
Not for re-use - Do not re-use the pendent suspension cable; it is designed for permanent fixed
installation use only.
Lubricants - Do not apply oil or any other lubricant to any part of the assembly.
Round duct/pipes - When wrapping around duct or other round pipes, do not exceed an angle of 60
degrees between the top of the pipe and the pendent suspension cable.
I-Beams - Minimum radius on I-Beams to be no less than 1/8-inch.
Corners/edges - Cables in contact with corners, edges, protrusions, or abrasive surfaces shall be
protected with a material of sufficient strength, thickness, and construction to
prevent damage.
1.1 Notices
Old electrical and electronic appliances
Electrical or electronic devices that are no longer serviceable must be collected separately and
sent for environmentally compatible recycling (in accordance with the European Waste
Electrical and Electronic Equipment Directive).
To dispose of old electrical or electronic devices, you should use the return and collection
systems put in place in the country concerned.