FALCON 7X
02-24-40
CODDE 1
PAGE 3
/ 6
DGT 97831
ATA 24 – ELECTRICAL POWER
GROUND OPERATION
ISSUE 2
DASSAULT AVIATION Proprietary Data
BATTERIES BUS TEST
A three position switch located on the maintenance panel allows to check each battery bus
tension.
This test allows to check the battery bus with avionics power off.
The BATT switch has 3 positions:
-
One steady: middle (no test),
-
2 momentary:
o
Upper position allows to check BATT 2;
o
Lower position allows to check BATT 1.
The test feedback is displayed on battery voltage indicator available on the maintenance
panel:
-
Red vertical line U1,
-
Green vertical line U1,
-
Green vertical line U2,
-
Green vertical line U3.
If only red line is lighted then the tested battery is not usable.
FIGURE 02-24-40-02 - MAINTENANCE PANEL - BATT SWITCH AND INDICATOR
