Unpacking The Loudspeaker - Federal Signal Global Serie Consignes D'installation Et De Maintenance

3. The Modular Audible Device has metallic components in the non-metallic
walls of the enclosure which can store electrical charge and therefore may
provide a potential electrostatic discharge. The metallic brass inserts have
a capacitance of 24 pF. See the manufacturer's instructions for further
information.
cULus Zone Certifications:
This equipment is for use in Class I, Zone 1 and Zone 21 hazardous
(classified) locations. It has been investigated with reference to risks to life
and property and for conformity to the installation and use in provisions of
Articles 505 and 506 of NFPA 70 (NEC).
These models use protections:
Class I, Zone 1, AEx db IIC T4 Gb or AEx db eb IIC T4 Gb
Zone 21, AEx tb IIIC T135°C Db IP66 (Tamb= -55°C to+70°C)
Ex db IIC T4 Gb or Ex db eb IIC T4 Gb
Ex tb IIIC T135°C Db IP66 (Tamb= -55°C to+70°C)

Unpacking the Loudspeaker

After unpacking the loudspeaker, examine it for damage that may have occurred
in transit. If it has been damaged, do not attempt to install or operate it. File a
claim immediately with the carrier, stating the extent of the damage. Carefully
check all envelopes, shipping labels, and tags before removing or discarding
them. Disposal of all shipping materials must be carried out in accordance with
national and local codes and standards. If any parts are missing, please call
Federal Signal Customer Support at +1 708-534-4756 or +1 877-289-3246.
Creating Combination Fixtures in the Field
The Federal Signal Global Series Ex de products can be connected together
in the field using interchangeable E-box end caps and a proprietary coupling
system.
Model G-SPK Global Series Loudspeaker
Installation and Maintenance Instructions
7