TI1550 12-24-UAV GPU
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Figure 4.3.1 Connecting TI1550 12-24-UAV GPU to AC Power
Supply
Figure 4.3.2 AC North American Line Cord
4.1 – General
Although the TI1550 12-24-UAV GPU has been ruggedized and made weather resistant within the scope
of unit’s intended use, it is essential that good general care be taken to maintain unit in good operating
condition and to maximize unit’s operational life.
4.2 – After Use
Unit should be protected from environmental elements and man made hazards. Ideally unit should be secured
in a building or shed. Most importantly, unit shall be fully covered if stored while exposed to environmental
elements.
4.3 – Power Cell Recharge
NOTE
!
The TI1550 12-24-UAV GPU incorporates a backcharge feature that enables
the unit to be recharged from the vehicle once the engine is started and
the starter/generator is running. This feature will enable you to start
multiple vehicles without reconnecting to ac power if the GPU is allowed to
backcharge for approximately 30 seconds.
NOTE
!
Plug the TI1550 12-24-UAV GPU into ac power to keep the cells charged
whenever it is not in use, even if it is at Full Charge. The unit will not
overcharge or overheat.
Connect AC Power Cord to Unit
NOTE
!
Check Input Voltage Selector Switch for proper setting.
Ensure 120 or 240 Vac power cord is properly connected to an approved ac power supply. After approximately
5-8 seconds, ensure unit’s LED status indicator illuminates indicating power cell state of charge and cooling
fan is operating.
Any time the unit’s power cells are fully discharged the unit shall be recharged within 24 hours to prevent
performance degradation and ensure maximum life.
Section 4 – Post Operation
