ARMY TM 9-6115-643-24
AIR FORCE TO 35C2-3-445-22
W A R N I NG
High voltage is produced when this generator set is in operation. Im-
proper operation could result in personal injury or death.
a. Start and operate generator set at rated frequency and voltage.
b. Apply a load to generator set.
c. Note reading on kilowattmeter (PERCENT POWER).
d. Determine DC voltage (calculated value) from the kilowattmeter reading using the following formula:
e. Release control panel by turning two fasteners and lower control panel slowly.
f. Set multimeter for DC volts and connect positive lead to terminal 11 of load measuring unit (26, FIGURE 4-1) and
negative lead to terminal 12.
g. Compare DC voltage (calculated value) to multimeter reading.
h. Load measuring unit must be replaced if difference is more than ±1.2 VDC.
i. Shut down generator set.
Remove ultimeter from load measuring unit terminals.
k. Raise and secure control panel.
a. Remove load measuring unit, paragraph 2.64.2.
b. Install new load measuring unit, paragraph 2.64.3.