Pub. 42003-201B
GAI-TRONICS® CORPORATION
A HUBBELL COMPANY
S.M.A.R.T. Handset Telephone PCBA
Replacement Kit
Model 12562-104
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 contains a printed circuit board assembly (PCBA) to be used in the following
GAI-Tronics S.M.A.R.T. Handset phones:
226-003 246-003 256-003 276-003
227-003 247-003 257-003 277-003
Electrosta ti c Discharge (ESD ) Prot ection:
Your telephone may have an earth ground terminal provision. If so, ensure that it is connected to ground
in accordance with all local safety regulations and the National Electrical Code (NEC). Grounding has to
be ens ured for safe and stable commun i c ati ons. Do not u se long and c o iled ground wires. Trim ground
wires to the requir ed len gt h. Us e a star co nfi guration whenever possible.
Installation
Models 226-003 an d 227-003
Removing the Old PC BA
1. Use the Model 233-001 Tamper-Resistant Screwdriver to remove the eight front panel screws and
remove the panel from the enclosure after disconnecting the telephone line.
2. Disconnect the handset, hookswitch, push button, keypad (Model 226-003 only), and ringer cable(s)
from the PCBA. Record the location of each connection for later reconnection.
GAI-Tronics Corporation 400 E. Wyomissing Av e. 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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ODEL 12562-104 S.M.A.R.T HANDSET TELEPHONE PCBA REPLACEMENT KIT Page: 2 of 5
3. Disconnect the red and green wires from the telephone line connection on the PCBA. Save the
modular c ord.
4. Depress the locking tab on each nylon standoff while lifting up on that corner of the PCBA to remove
it.
Installing the New P CBA
1. Align the holes of the new PCBA with the snap-on nylon standoffs in the telephone, maintaining
proper orient ation. S e e Figure 1.
Figure 1. PCBA Connections for Models 226-003 and 227-003
2. Press firmly on each corner of the PCBA to lock in the standoffs.
3. Reconnect the red (ring) and green (tip) telephone wires to the PCBA.
4. Reconnect the handset, hookswitch, push button, keypad (Model 226-003 only), and ringer cable(s) to
the PCBA.
5. Use the Model 233-001 Tamper-Resistant Screwdriver to install the eight front panel screws.
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ODEL 12562-104 S.M.A.R.T HANDSET TELEPHONE PCBA REPLACEMENT KIT Page: 3 of 5
Models 246-003, 247- 003, 256-003, and 257-003
Removing the Old PC BA
1. Use a Phillips screwdriver to remove the four front panel screws and remove the panel from the
enclosure after disconnecting the telephone line.
2. Disconnect the handset, hookswitch, push button, keypad (Models 246-003 and 256-003 only), and
ringer cable(s) from the PCBA. Record the location of each connection for later reconnection.
3. Disconnect the red and green wires from the telephone line connection on the PCBA. Save the
modular c ord.
4. Depress the locking tab on each nylon standoff while lifting up on that corner of the PCBA to remove
it.
Installing the New P CBA
1. Align the holes of the new PCBA with the snap-on nylon standoffs in the telephone, maintaining
proper orient ation. S e e Figure 2.
Figure 2. PCBA Connections for Models 246-003, 247-003, 256-003, and 257-003
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ODEL 12562-104 S.M.A.R.T HANDSET TELEPHONE PCBA REPLACEMENT KIT Page: 4 of 5
2. Press firmly on each corner of the PCBA to lock in the standoffs.
3. Reconnect the red (ring) and green (tip) telephone wires to the PCBA.
4. Reconnect the handset, hookswitch, push button, keypad (Models 246-003 and 256-003 only), and
ringer cable(s) to the PCBA.
5. Use a Phillips screwdriver to install the four front panel screws.
Models 276-003 an d 277-003
Removing the Old PC BA
1. Use the Model 233-001 Tamper-Resistant Screwdriver to remove the six front panel screws and
remove the panel from its back box after disconnecting the telephone line.
2. Disconnect the handset, hookswitch, push button, keypad (Model 276-003 only), and ringer cable(s)
from the PCBA. Record the location of each connection for later reconnection.
3. Disconnect the red and green wires from the telephone line connection on the PCBA. Save the
modular c ord.
4. Depress the locking tab on each nylon standoff while lifting up on that corner of the PCBA to remove
it.
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Installing the New P CBA
1. Align the holes of the new PCBA with the snap-on nylon standoffs in the telephone, maintaining
proper orient ation. S e e Figure 3.
Figure 3. Model 276-003 and 277-003 Printed Circuit Board Detail
2. Press firmly on each corner of the PCBA to lock in the standoffs.
3. Reconnect the red (ring) and green (tip) telephone wires to the PCBA.
4. Reconnect the handset, hookswitch, push button, keypad (Model 276-003 only), and ringer cable(s) to
the PCBA.
5. Use the Model 233-001 Tamper-Resistant Screwdriver to install the six front panel screws.
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Warranty
Equipment. GAI-Tronics warrants for a period of one (1) year from the date of shipment, that any
GAI-Tronics equipment supplied hereunder shall be free of defects in material and workmanship, shall
comply with the then-current product specifications and product literature, and if applicable, shall be fit
for the purpose specified in the agreed-upon quotation or proposal document. If (a) Seller’s goods prove
to be defective in workmanship and/or material under normal and proper usage, or unfit for the purpose
specified and agreed upon, and (b) Buyer’s claim is made within the warranty period set forth above,
Buyer may return such goods to GAI-Tronics’ nearest depot repair facility, freight prepaid, at which time
they will be repaired or replaced, at Seller’s option, without charge to Buyer. Repair or replacement shall
be Buyer’s sole and exclusive remedy. The warranty period on any repaired or replacement equipment
shall be the greater of the ninety (90) day repair warranty or one (1) year from the date the original
equipment was shipped. In no event shall GAI-Tronics warranty obligations with respect to equipment
exceed 100% of the total cost of the equipment supplied hereunder. Buyer may also be entitled to the
manufacturer’s warranty on any third-party goods supplied by GAI-Tronics hereunder. The applicability
of any such third-party warranty will be determined by GAI-Tronics.
Services. Any services GAI-Tronics provides hereunder, whether directly or through subcontractors,
shall be performed in accordance with the standard of care with which such services are normally
provided in the industry. If the services fail to meet the applicable industry standard, GAI-Tronics will
re-perform such services at no cost to buyer to correct said deficiency to Company's satisfaction provided
any and all issues are identified prior to the demobilization of the Contractor’s personnel from the work
site. Re-performance of services shall be Buyer’s sole and exclusive remedy, and in no event shall GAITronics warranty obligations with respect to services exceed 100% of the total cost of the services
provided hereunder.
Warranty Periods. Every claim by Buyer alleging a defect in the goods and/or services provided
hereunder shall be deemed waived unless such claim is made in writing within the applicable warranty
periods as set forth above. Provided, however, that if the defect complained of is latent and not
discoverable within the above warranty periods, every claim arising on account of such latent defect shall
be deemed waived unless it is made in writing within a reasonable time after such latent defect is or
should have been discovered by Buyer.
Limitations / Exclusions. The warranties herein shall not apply to, and GAI-Tronics shall not be
responsible for, any damage to the goods or failure of the services supplied hereunder, to the extent
caused by Buyer’s neglect, failure to follow operational and maintenance procedures provided with the
equipment, or the use of technicians not specifically authorized by GAI-Tronics to maintain or service the
equipment. THE WARRANTIES AND REMEDIES CONTAINED HEREIN ARE IN LIEU OF AND
EXCLUDE ALL OTHER WARRANTIES AND REMEDIES, WHETHER EXPRESS OR IMPLIED BY
OPERATION OF LAW OR OTHERWISE, INCLUDING ANY WARRANTIES OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
Return Policy
If the equipment requires service, contact your Regional Service Center for a return authorization number
(RA#). Equipment should be shipped prepaid to GAI-Tronics with a return authorization number and a
purchase order number. If the equipment is under warranty, repairs or a replacement will be made in
accordance with the warranty policy set forth above. Please include a written explanation of all defects to
assist our technicians in their troubleshooting efforts.
Call 800-492-1212 (inside the USA) or 610-777-1374 (outside the USA) for help identifying the
Regional Service Center closest to you.
(Rev. 10/06)
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