GAI-Tronics 12520-002 User Manual
Pub. 42003-052
GAI-TRONICS® CORPORATION
A HUBBELL COMPANY
PCBA Switch Replacement Kit
Model 12520-002
Confidentiality Notice
This manua l is provide d sole ly as an operatio nal, installation, and ma inte nance guide and conta ins
sensitive business and t e chnical informatio n tha t is confidentia l and pr opri et ary to GAI- Tronics.
GAI-Tronics 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 manu al may not be dis clos e d in any form, in whole or in pa rt, direct ly or i ndir ectly, to a ny
third pa r ty.
General Information
This kit is used on the Model TS958 Tone/Speech Generator. This kit includes the following
components:
Qty Description
1 Switch Seal/Nut
1 Printed Circuit Board
Installation
Removing the Old Switch
1. Remove the rubber boot over the switch on the front panel, and remove the nut securing the switch.
2. Open the front panel of Model TS958.
3. Locate the printed circuit board assembly (PCBA) behind the front panel LEDs. You may need to
remove the shield to remove the switch PCBA.
4. Using a Phillips screwdriver, remove the rear mounting screw securing the PCBA to the panel.
5. The PCBA should now be loose. Roll the board towards you, and unplug the ribbon cable from it.
6. Discard the old PC BA.
GAI-Tronics Corporation P.O. Box 1060, Readi ng, PA 19607-1060 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. 42003-052
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ODEL 12520-002 PCBA SWITCH REPLACEMENT KIT Page: 2 of 2
Installing the New Switch
1. Connect the ribbon cable assembly to the new PCBA.
2. Roll the PCBA into location, and secure it to the panel using the screw provided.
3. Use the new hex nut to secure the reset switch to the front panel.
4. Fit the new reset button over the reset switch.
5. Close the front panel of Model TS958.
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