Page 9-9
140-590032-0007
Revision A4: Sep, 2010
Section III Sub-section 9
ELECTRICAL POWER
Pilot’s Operating Manual
BATT ISOLATE BATT 1-NORM-BATT 2 switch
NORM selection closes both battery contactors to permit batteries to charge when the generators come
on line, or external power is available.
Selecting the switch to either BATT 1 or BATT 2 will open the associated battery contactor, to isolate
the battery from its charge source.
The relevant BATT CNTCTR annunciator will illuminate and the ELECT repeater on the MWS will flash.
NORM selection - annunciator extinguished
BATT 1 or BATT 2 selection - annunciator illuminated and the repeater annunciator flashes
BATT 1
CNTCTR
BATT 2
CNTCTR
NORM
BATT 2
BATT ISOLATE
BATT 1
MWS panel
ELECT
Overhead Roof Panel