Complete Electrical Failure - Piper SEMINOLE 2013 Pilot Operating Handbook

PA-44-180, SEMINOLE
3.5j Electrical failures (continued)
Indication: Single chime,
The emergency battery is designed to provide
electrical power to all items on the emergency bus
for a minimum of 30 minutes.
The VOLTS indication on the EIS window
automatically changes to the emergency bus
voltage (E VOLTS) when operating
emergency battery.
Cooling air for the PFD is lost when operating on
the emergency bus as indicated by the PFD FAN
FAIL CAS Advisory message.
EMERG BATT Switch...........................................................Verify ARM
Standby Flight Instrument .................................. Verify OPERATIONAL
Aircraft Control ....................................Use PFD and Standby Instrument
BATT MASTR Switch.......................................................OFF
ALTR LEFT/RIGHT Switches ............................................................OFF
Prior to landing:
Landing Light.....................................................INOPERATIVE
GEAR .........................................Use Manual Extension of Landing Gear
Approximately 30 minutes of electrical power is available.
Land as soon as possible.
The following equipment will operate while on the emergency bus:
• Primary Flight Display (reversionary mode)
• Engine Instruments
• Com 1
• Nav 1
• Standby Instrument
• Audio Panel
• Avionics Lighting/Dimming
ISSUED: June 5, 2013

complete Electrical failure

EMERG BATT ON
cAUTION
NOTE
NOTE
EMERGENCY PROCEDURES
on the
REPORT: VB-2307
SECTION 3
procedure
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