GAI-Tronics 12514-004, 12514-005, 12514-006 Thermoplastic Elastomer Cord Kits - Manual (Page 10)

Pub. 42003-026C
T HERMOPLASTIC E LASTOMER C ORD R EPLACEMENT K IT Page: 10 of 11
\\s_eng\gtcproddocs\standard ioms - current release\42003 kit manuals\42003-026c.doc
7/00
7. At the handset end, unscrew the transmitter cap, lift out the transmitter and disconnect the black and
white wires.
8. Unscrew the receiver cap and lift out the receiver. Disconnect the red and green wires from the
receiver.
9. Using the Allen wrench, loosen the 2 Allen nuts securing the pressbar. Lift out the plastic pressbar, the
metal casing and the 2 pieces of copper.
10. Lift out the rectangular plastic cup and disconnect the yellow and blue wires. Pull the old cord out of
the handset.
Installation of New Cord
11. Feed the red and green wires through the transmitter end of the handset, through the center of the
handset to the receiver end. Secure the red and green wires to the receiver.
12. Place the receiver into its location. Tighten the receiver cap.
13. Feed the yellow and blue wires through the handset pressbar area.
14. Secure the yellow and blue wires to the terminals in the plastic cup. Place the plastic cup in the
handset.
15. Refer to Figure 1. Place the copper piece with the rubber center in first, with the solid rubber side
outward.
16. Place the other copper piece so that the bend faces outward.
17. Place the plastic piece so that that GAI-Tronics logo side is facing outward. Place the metal bracket on
top and tighten the Allen screws.
18. Attach the black and white wires to the transmitter.
19. Place the transmitter into its location, making sure that the cord guide snaps firmly onto the cord to
secure it. Tighten the transmitter cap.
20. Feed the other end of the cord through the front panel.
21. Use the new handset cord fastener clip to secure the bushing and the cord to the rear of the front panel.
22. Reconnect the 6 cord wires to the PCBA:
Black to E1 White to E2 Red to E3
Green to E4 Blue to one side of E6 Yellow to E7
23. Secure the cord and adjacent wires by bundling and tie wrapping the excess wire length. Ensure that
the cord is directed away from the power supply PCBA.
24. Slide the front panel into the rear section. Reconnect the locking 12-pin interconnect cable assembly
located on the left side into the front panel PCBA. Tighten the 4 side screws.
25. Reinstall the unit into the wall enclosure. Note: Reconnect the enclosure’s ribbon cable to the lower
side of unit, if applicable.