REV 2.3
© 2012 TCW Technologies, LLC.
9
6) Turn off the Back-up Master Switch and confirm that the engine turns off.
7) IF all these tests pass, the IBBS system is functioning properly, record the results in
the aircraft log book.
8) IF any of these tests fail, the IBBS system is not functioning properly and corrective
action must take place. If the IBBS no longer meets the endurance testing
requirement, the back-up battery may need replacement.
9) Return all pullable breakers to the normal ON position and ensure aircraft engine is
properly returned to the off position by following normal run and shut-down procedures.
10) After completing these tests, recharge the IBBS product by operating the system
normally for up to two hours. This may be done by operating the aircraft in conditions
known to not require back-up power or by powering the aircraft system on a suitable
ground power source as described in the section: Ground Base Recharging.
For service or if you have questions, please contact us.
610-928-3420
www.tcwtech.com
email: support@tcwtech.com
TCW Technologies, LLC.
2955 Main Road East
Emmaus, PA 18049
