Piper Arrow PA-28R-201 Pilot Operating Handbook page 361

ARROW
PA-28R-201,
SECTION 3- EMERGENCY
Alternator Failure
Indication: Alternator
current
Anytime
Voltage annunciator will be illuminated.
Verify Failure
If ammeter shows
ALTR switch
Reduce electrical load to minimum:
ALTNR FIELD C/B
ALTR Switch
Compass
inoperative.
Any power
information from the PFD
the ground.
Consider using the autopilot to reduce workload. Using the
GPSS mode can assist in maintaining a flight-planned route.
LU BUS
Anticipate complete electricalfailure.Duration of battery
available will be dependent on electrical load and
power
battery condition prior to failure.
If the battery is depleted, the landing gear must be lowered
using the emergency extension procedure. The gear position
lights will be inoperative.
12, 1995
ISSUED:
JULY
REVISED: JANUARY
HB-PQY, Page: 9-101-(0)
PROCEDURES
annunciator
mop
on MFD
displayed
NOTE
the bus voltage is below 25 Vdc, the Low
zero:
WARNING
error may exceed
CAUTION
interruption will result in loss of attitude
untilthe unit can be reinstatedon
NOTE
NOTE
VOLTAGE annunciator
NOTE
9, 2006
Revision: 16, JANUARY 9, 2006
SUPPLEMENT
(continued)
light illuminated
alternator indication source.
CHECK and RESET
with alternator
10 degrees
will be illuminated.
REPORT:
13 of 30,
SECTION 9
16
and zero
Bus
Check ammeter
OFF
as required
ON
VB-1612
9-101 I
9-101