Piper Navajo PA-31 Service Manual page 783

PIPER NAVAJO SERVICE MANUAL
I
TABLE XI-II. CIRCUIT LOAD CH ART (cont.)
CIRCUIT < ITEM
PROP DEICE
PROP SYNC.
RIGHT GYROS
R. PITOT HEAT
RMI
STALL WARNING
25 L & R PROP DEICE ELEMENTS
5 ARKORP PROP SYNC. SYSTEM
5
DIRECTIONAL GYRO (RIGHTSIDE)
HORIZON GYRO (RIGHTSIDE)
10 HEATING ELEMENT - RIGHT PITOT
5 PANTRONICS 400 CYCLE INVERTER
5 STALL WARNING HORN
STALL WARNING LIGHT
WARNING FLASHER UNIT
STARTER
T & B GYRO - LEFT
T& B GYRO - RIGHT
TRIM INDICATORS
COWL FLAP IND
VOLTAGE REG. -
MAIN
VOLTAGE REG.-
AUX.
WHITE ANTI-COL.
WINDSHIELD HEAT
(LEFT SIDE ONLY)
10
STARTER SOLENOIDS (2)
STARTING VIBRATOR
FLAP SOLENOID
HOUR METER (EST AVG.)
FLAP INDICATOR
5 TURN & BANK GYRO
5 TURN & BANK GYRO
5 TRIM INDICATORS
COWL FLAP INDICATORS
5 OVERVOLTAGE RELAY -MAIN
LEFT ALTERNATOR FIELD
RIGHT ALTERNATOR FIELD
5 OVERVOLTAGE RELAY -AUX.
LEFT ALTERNATOR FIELD
RIGHT ALTERNATOR FIELD
5 2 WHITE WING TIP STROBES W/POWER SUPPLY
25 HEATING ELEMENT
TIMER
CONTROL SOLENOIDS
10 WINDSHIELD WIPER MOTOR
1 SET
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1 SYSTEM
1 SYSTEM
1 SYSTEM
1 SYSTEM
1 SYSTEM
1SYSTEM
1 SET
1
1
2
1
1 SET
1
10.10
0.50
0.69
0.69
5.99
0.61
0.08
0.03
0.01
3.88
2.00
0.42
0.35
0.08
0.17
0.17
0.36
0.36
0.07
2.00
2.00
0.07
2.00
2.00
1.90
19.40
0.01
0.42
3.88
1.06
10.10
12.00
0.60
0.82
0.82
7.10
0.72
0.10
0.04
0.01
CURRENT DRAIN
PER UNIT (MAX.)
IN AMPERES AT
24.0 V. 28.5 V
4.60
2.37
0.50
0.40
0.09
0.21
0.21
0.42
0.42
0.08
2.40
2.40
0.07
2.40
2.40
2.30
23.00
0.01
0.50
4.60
1.26
12.00
WINDSHIELD WIPER
WING DEICE
WING FLAP
5
30
PNEUMATIC SURFACE DEICERS
FLAP MOTOR
AVIONICS
ADF 1
ADF 2
AUDIO
5 ADF-T12C OR ADF-T12D, BENDIX
KR-85, KING
KDF-800, KING
5 SIMILAR TO ADF 1
5 KA-25 AMPLIFIER, KING
KA-37, LAMPS ONLY
KAA-445 AMPLIFIER, KING
1
1
1
1
1
IDLE
OPER.
OPER.
0.44 0.52
0.87 1.04
1.14 1.35
0.96
1.14
0.17 0.20
0.13 0.16
1.84 2.18
1.00 1.25 KMA-20, AUDIO CONTROL, KING
Revised: 10/12/83
E LECTRICAL SYSTEM
4E9