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Description, Installation, and User Manual 

Non-Metallic Zone 1 Loudspeaker

Models: GEN-IIB/C and GEN-IIB/C-ISMT 

25500655

Rev. A1 0123

Printed in U.S.A.

© Copyright 2022-2023 Federal Signal Corporation

Summary of Contents for GEN-IIB/C

Page 1: ...Description Installation and User Manual Non Metallic Zone 1 Loudspeaker Models GEN IIB C and GEN IIB C ISMT 25500655 Rev A1 0123 Printed in U S A Copyright 2022 2023 Federal Signal Corporation...

Page 2: ...email to info fedsig com or call 1 708 534 3400 This limited warranty is in lieu of all other warranties express or implied contractual or statutory including but not limited to the warranty of merch...

Page 3: ...ting the Vertical Angle 11 7 0 Wiring the Loudspeaker 11 8 0 Setting Transformer Wattage Taps 13 9 0 Completing the Installation 13 10 0 Periodically Inspecting the Loudspeaker 13 11 0 Servicing the L...

Page 4: ...se to be warned are not properly trained about the meaning of warning sounds Users should follow FEMA recommendations and instruct those to be warned of correct actions to be taken After installation...

Page 5: ...equipment File these instructions in a safe place and refer to them when maintaining and or reinstalling the device Failure to follow all safety precautions and instructions may result in property dam...

Page 6: ...osure when a hazardous atmosphere is present Use only service parts provided by the Federal Signal factory Only these components have been verified and certified for use in hazardous areas Any repairs...

Page 7: ...apping of the speaker without needing to physically access the deployed speaker GEN IIB C and GEN IIB C ISMT loudspeakers are designed to accept an audio input of 100 VRMS Each speaker is a transforme...

Page 8: ...Group IIB H2 GEN IIB ISMT Corrosion Resistant Loudspeaker ATEX Zone 1 Rated Gas Group IIB H2 GEN IIC Corrosion Resistant Loudspeaker ATEX Zone 1 Rated Gas Group IIC GEN IIC ISMT Corrosion Resistant Lo...

Page 9: ...charging hazard Under normal conditions of use these devices are for fixed installations and are not generally in contact with people The risk of ignition is low In addition maintenance cleaning and...

Page 10: ...the area you are drilling into to ensure you do not damage anything while drilling All drilled holes should be de burred and all sharp edges should be smoothed The Models GEN IIB C loudspeakers are d...

Page 11: ...e Loudspeaker SHOCK HAZARD To avoid an electrical shock do not connect the loudspeaker to the system while the power is on Failure to heed this warning may cause serious injury or death Two M20 thread...

Page 12: ...ng Jumpers J2 Tap Setting Jumpers J3 Speaker Connection J1 Audio Input from Amplifier IN Audio Input from Amplifier IN LOOP IN LOOP IN GND SCREEN IN GND SCREEN OUT LOOP OUT LOOP OUT Figure 3 Loudspeak...

Page 13: ...e the installation of the loudspeaker system 1 Make sure that the cover is properly seated 2 Replace the rear cover and tighten the screws securing it to approximately 10 12 N m 90 106 in lb 3 Test th...

Page 14: ...efore replacing the loudspeaker To check the continuity of the voice coil 1 Turn off power to the loudspeaker 2 Remove the six screws securing the rear cover to the loudspeaker and remove the cover 3...

Page 15: ...dsig com 13 0 Getting Service If you are experiencing any difficulties contact Federal Signal Technical Support at 800 524 3021 or 1 708 534 4790 International or e mail at techsupport fedsig com For...

Page 16: ...2645 Federal Signal Drive University Park Illinois 60484 3167 www fedsig com Technical Support 800 524 3021...

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