GAI-Tronics 12650-001 Mine Dial/Page Phone Upgrade Kit - Manual

Pub. 42003-175
GAI-Tronics Corporation P.O. Box 1060, Reading, PA 19607-1060 USA
610-777-1374 „ 800-492-1212 „ Fax: 610-796-5954
V ISIT WWW . GAI - TRONICS . COM FOR PRODUCT LITERATURE AND MANUALS
Do Not Change This Manual Without MSHA Approval
G A I - T R O N I C S ® C O R P O R A T I O N
A H U B B E L L C O M P A N Y
Mine Dial Page/Phone Upgrade Kit
M
ODEL
12650-001
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. 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 manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any third party.
General Information
NOTE
This Upgrade Replacement Kit may only be installed by a GAI-Tronics technician
or by a GAI-Tronics authorized service center. Installation by any other service center or personnel
will void MSHA approval.
DANGER
Any changes in the intrinsically safe circuitry or components may result in an
unsafe condition.
The Model 12650-001 Mine Dial Page/Phone Upgrade Replacement Kit is provided to upgrade the
following models:
491-101 491-102 491-103 491-104 491-204
Kit Components
Qty Description
1 Solder Turret
1 Fused-Current Limit Assembly
1 Replacement MSHA Label Insert
1 69491-401 Printed Circuit Board Assembly (PCBA)
1 Replacement Battery Connection Label
Required Tools
•
¼-inch wrench
•
Wire cutter/stripper
•
Needle-nose pliers
•
Soldering iron and solder
•
Phillips head screwdriver, size #1 (¼-inch flat blade screwdriver maybe required for older units)