TM 5-6115-465-12
T O 35C2-3-446-1
NAVFAC P-8-625-12
T M 06858B/06859D-12
(2) Rotate the VOLTS-AMPS
WARNING
transfer switch to each phase
position while observing the ac
Do not attempt to connect the
ammeter. If more than rated load
paralleling cable while either or both
of the sets to be paralleled is
is indicated in any phase, reduce
operating. Make sure that there is no
the load.
input to the load from another
source. Failure to observe this
warning may result in death by
If the indication is
electrocution.
more than 100 percent rated load,
reduce the load.
CAUTION
c. Load Connections for Parallel Operation.
Precise generator sets equipped with
the electric govenor system cannot
NOTE
be paralleled with sets that have the
electro hydraulic governor system.
Prior to attempting parallel opera-
tion, ensure all generator sets have
(1) If the generator sets are to share a load greater than
the same frequency and voltage
the KW rating of a single set, connect load terminal boards
output.
as shown in figure 2-4. This arrangement allows for sharing
or transferring of the load between generator sets.
WARNING
(2) Open the left access door to the set compartment and
Lethal voltages are present at the
remove the safey cover from the terminal board (figure 1-2).
load terminal board of the generator
set during operation. Donotattempt
to connector disconnect load leads
while the generator set is operating.
Donotattemptto connect or discon-
nect load leads with the generator set
shutdown and the load connected to
another power source, or while the
generator set is paralleled to another
set which is operating.
Change 13
2-14
