GAI-Tronics 13411-001 User Manual
Pub. 42004-110A
GAI-TRONICS® CORPORATION
A HUBBELL COMPANY
Model 13411-001 (8-Ohm) and
13411-002 (16-Ohm)
Replacement Voice Coil/Diaphragm Assemblies
Confidentiality Notice
This manual is provided solely as an operational, installation, and maintenance guide and contains
sensitive business and technical information that is confidential and proprietary to GAI-Tronics. GAITronics retains all intellectual property and other rights in or to the information contained herein, and
such information may only be used in connection with the operation of your GAI-Tronics product or
system. This manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any
third party.
General Information
The following driver assemblies are covered in this manual:
Model Description
13314-001 8-ohm, Div. 2 Hazardous
13314-002 16-ohm, Div. 2 Hazardous
13314-003 70-volt, Div. 2 Hazardous (16-ohm VC)
13314-004 100-volt, Div. 2 Hazardous (16-ohm VC)
13315-001 8-ohm, Div. 1 Hazardous
13315-002 16-ohm, Div. 1 Hazardous
13315-003 70-volt, Div. 1 Hazardous (16-ohm VC)
The equipment described below is listed by Underwriter’s Laboratories for use in the hazardous areas
described. This listing is contingent upon several points:
• Equipment is installed in accordance with the National Electrical Code and/or any special
instructions.
• No unauthorized mechanical or electrical modifications are made.
• The ac input power is disconnected from all associated equipment before removing equipment
covers.
• Replacement parts are equivalent to the original.
• All cover bolts and/or fittings removed for maintenance are replaced before reconnecting the ac
power.
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374 800-492-1212 Fax: 610-796-5954
ISIT WWW.GAI-TRONICS.COM FOR PRODUCT LITERATURE AND MANUALS
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Pub. 42004-110A
Model 13411-001 and 13411-002 Replacement Voice Coil/Diaphragm Assemblies Page:
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Voice Coil Replacement for 13314 Series Dr ivers
1. Remove the three retaining screws from the back cover, and open the driver housing.
2. Firmly grasp wires leading to the connector tabs on the voice coil frame, and pull the leads straight
out.
3. Remove the two retaining screws from the bracket holding the magnet assembly in place, and
carefully withdraw the magnet assembly.
4. Replace the voice coil assembly, placing the new silicon gasket provided into the driver cavity first.
Discard the old gasket.
5. Check to see if any foreign material has entered the magnet assembly voice coil gap. See “Cleaning
the Magnetic Gap” section below.
6. Replace the magnet assembly, being careful not to crush the voice coil, and replace the bracket and
screws.
CAUTION
Do not over-tighten these screws. The recommended torque is 6–8 inch-
pounds. Tighten sequentially.
7. For Models 13314-001 and 13314-002, connect the black wire onto the wide tab connection of the
voice coil and the white wire to the narrow tab. See Figure 1 below.
Figure 1. Models 13314-001 and -002 Rear View with Cover Removed
8. For Model 13314-003, (the 70-volt driver with a transformer), and 13314-004 (the 100-volt driver
with a transformer), connect the gray wire to the wide tab and the blue wire to the narrow tab.
9. Replace the back cover using the new gasket provided, and reinstall the screws.
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