Lamar 14 Vdc System Overvoltage Check - Piper CHEROKEE WARRIOR PA-28-151 1995 Maintenance Manual

PIPER CHEROKEE WARRIOR SERVICE MANUAL
f. Overvoltage control is set to operate between 16.2-volts and 17.3-volts. By adjusting the voltage,
click will be heard when relay operates.
g. If overvoltage control does not operate between 16.2 and 17.3-volts, it must be replaced.
+
11-18 VDC
VARIABLE
POWER SUPPLY
0 - 35 VDC
POWER SUPPLY
Added: February 28, 1995
+
V1
_
B
_
V2
+
_
Figure 11-47. Lamar 14 Vdc System Overvoltage Check
+
VOLTMETER
_
_
+
VARIABLE
Figure 11-48. 28 Vdc System Lamar Overvoltage Check
2F21
Island Enterprises
A
RED
BLK
R
1000 OHM
1/2 W
C
BLUE
A
RED
BLK
28 VDC
BULB
BLUE
B
VOLTAGE
REGULATOR
VOLTAGE
REGULATOR
ELECTRICAL SYSTEM