PAGE: 601
MAR 30/2020
INSTALLATION MANUAL OPERATION MANUAL
KANNAD 406 AF / AF-H / AF (6D)
© 2020 Orolia S.A.S. All rigths are strictly reserved.
SERVICING
1. Maintenance Schedule
A. Periodic inspection
NOTE: (if required by the relevant Civil Aviation Authority).
Some Civil Aviation Authorities may require the ELT is tested periodically. In
this case, Orolia S.A.S. recommends the check of the following parameters:
• G-Switch activation.
• Battery voltage.
• 121.5 MHz / 243.0 MHz / 406.025 MHz transmission power.
• 121.5 MHz / 243.0 MHz / 406.025 MHz frequency.
• 121.5 MHz AM (sweep monitoring with VHF receiver).
• Number of 406 MHz transmissions (optional, programming kit required).
• Number of self-tests carried out (optional, programming kit required).
• Programmed data (optional, programming kit required).
NOTE: These checks can be carried out without opening the ELT.
These tests are described in Service Letter "SL S18XX502-25-12".
B. Battery replacement
Testing of the various elements of the ELT is mandatory when the battery is
replaced:
NOTE: For battery replacement intervals, Refer to 2. Battery replacement
requirements page 602.
• Visual control of the housing and accessories;
• O-ring, battery and desiccant capsule replacement;
• Beacon Tightness;
• "Testing and Fault Isolation" procedure.
NOTE: For servicing instructions, refer to Service Letter SL S18XX50X-25-02
Maintenance Policy for KANNAD ELTs found on the Support section of Orolia
Website: https://www.orolia.com
Battery replacement:
carried out by a PART 145 or FAR 145 (or equivalent) maintenance
station as described in Service Letter SL S18XX50X-25-02 Maintenance
Policy for KANNAD ELTs.
Periodic inspection
:
depending if the ELT is opened or not, PART 145 or FAR 145 (or
equivalent) may be required. Refer to local regulations
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