Rev B
Page A1
JA40-001
ICS Tie Line Isolation Transformer
CAUTION
: The power input circuitry of the unit may be damaged if the installation does not
conform to the wiring instructions in this manual.
SECTION 2 – INSTALLATION
2.1
Introduction
This section contains unpacking and inspection procedures, installation information, and post-installation checks.
2.2
Continued Airworthiness
Maintenance of the JA40-001 is on condition only. Scheduled inspection and/or periodic maintenance of this unit is
not required.
2.3
Unpacking and Inspecting Equipment
Unpack the equipment carefully. Check for shipping damage and report any problems to the relevant carrier. Confirm
that the Authorized Release Certificate or Certificate of Conformance is included. Complete the on-line warranty card
from the Jupiter Avionics Corporation (JAC) website –
www.jupiteravionics.com/warranty
2.3.1
Warranty
All products manufactured by JAC are warranted to be free of defects in workmanship or performance for 2 years
from the date of installation by an approved JAC dealer or agency. This warranty covers the cost of all materials and
labour to repair or replace the unit, but does not include the cost of transporting the defective unit to and from JAC or
its designated warranty repair centre, or of removing and replacing the defective unit in the aircraft. This warranty
does not cover failures due to abuse, misuse, accident, or unauthorized alteration or repairs.
THIS WARRANTY IS VOID IF THE PRODUCT IS NOT INSTALLED BY AN AUTHORIZED JAC DEALER. If the on-
line warranty card is not completed, the product will be warranted from the date of manufacture.
Contact JAC for return authorization, and for any questions regarding this warranty and how it applies to your unit(s).
JAC is the final arbiter concerning warranty issues.
2.4
Installation Procedures
2.4.1
Cabling and Wiring
All wire shall be selected in accordance with the original aircraft manufacturer’s maintenance instructions, or AC43.13-
1B Change 1, Paragraphs 11-76 through 11-78. Unshielded wire types shall qualify to MIL-W-22759 as specified in
AC43.13-1B Change 1, Paragraphs 11-85, 11-86, and listed in Table 11-11. For shielded wire applications, use Tefzel
MIL-C-27500 shielded wire with tag ring or equivalent (for shield terminations) to make the most compact and easily
terminated interconnect. Follow the Connector Map in Appendix A of this manual.
Allow 3” from the end of the shielded wiring to the shield termination to allow the connector hood to be easily installed.
Refer to the Interconnect drawing in Appendix A of this manual for shield termination details. Note that this unit has a
‘clamshell’ hood that is installed after the wiring is complete.
Maintain wire segregation and route wiring in accordance with the original aircraft manufacturer’s maintenance
instructions.
Unless otherwise noted, all wiring shall be a minimum of 24 AWG, except ground lines, which shall be a minimum of
20 AWG. Refer to the Interconnect drawing for additional specifications. Check that the ground connection is clean
and well secured, and that it shares no path with any electrically noisy aircraft accessories such as blowers, turn-and-
bank instruments, or similar loads.
