Negative battery cable to generator terminal (D-)
or (B-). Positive battery cable to ammeter. From
ammeter to generator terminal (B+).
Voltmeter leads to
(D) or (B).
generator terminals (B+) and
If needed for pre-excitation (only after assembly),
connect a 24V indicator lamp (3 watt) between bat-
tery positive and generator D+ terminal. This proce-
dure is needed when a new rotor is installed.
Adjust generator speed to 5,000 RPM.
Set load current to 5A by adjusting the carbon pile. If
necessary, re-adjust generator speed. In one minute,
the regulated voltage reading should be 27.5V to
NOTE: If the generator has been disassembled and
then assembled with a new rotor, the generator must
first be externally excited through a 3 watt. 24V
lamp or 3 watt resistor. Thereafter, the generator is