TM5-6115-634-14&P
NAVFAC P-8-647-14&P
T0-35C2-3-445-14
TM-6115-14&P/1
2-5. Single Unit Operating Procedures
a.
Starting the PU 794/G From the
Remote Control Unit
(1) Perform before operation PMCS.
(2) Ensure the PU 794/G has been
cabled for single unit operation accord-
ing to paragraph 2-3.b.
(3) Using the remote control unit
for SET No. 1 (Figure 2-2), place the
ENGINE switch in the START position and
hold until the ENG RUNNING light is
illuminated for five seconds.
Release
the switch.
NOTE
If the ENG RUNNING light does
not illuminate in 15 seconds,
place the ENGINE switch in the
STOP position. Wait at least
15 seconds before attempting
to start again. Attempt to
two more times. If the unit
fails to start, refer to
troubleshooting procedures.
NOTE
When the PARALLEL OPERATION/
SINGLE UNIT OPERATION switch
is in the PARALLEL OPERATION
position, hold the BATTLE
SHORT switch in the ON
position until the CONTACTOR
CLOSED light illuminates.
(4) Hold the CONTACTOR switch in
the CLOSE position until the CONTACTOR
CLOSED light illuminates. Release the
switch.
(5) Frequency can be adjusted by
using the FREQ ADJUST control on the
remote control unit while another person
is watching the frequency meter on the
power unit.
b.
Stopping the PU 794/G From the
Remote Control Unit.
(1) Place the CONTACTOR switch in
the OPEN position.
(2) Allow the PU 794/G to operate
for 3 minutes with no load applied.
(3) Place the ENGINE switch in
the STOP position.
(4) Perform after operation PMCS.
c.
Starting-Operating-Stopping
PU 794/U From the Generator
Set Controls.
Hearing protection is required
when working in the area of the
PU 794/G when engine is running
with access doors open.
Failure to do so could result
in hearing loss.
(1) Perform before operation PMCS.
(2) Ensure PU 794/G has been cabled
for single unit operation according to
paragraph 2-3.b.
(3) Remove one end of the 5-foot
(1.52 meters) control cable from the
control connector on the connector plate.
(4) Remove the shorting plug from
the storage shorting-connector on the
connector place.
(5) Connect the shorting plug in
the control connector on the connector
plate.
(6) Refer to the operating plate
located on the inside of the generator
control right door panel for starting-
operating-stopping the PU 794/G.
(7) After stopping generator,
remove shorting plug from the control
connector of the connector plate.
(8) Install shorting plug in the
storage shorting-connector on the con-
nector plate.
(9) Install free end of 5-foot
(1.52 meters) control cable in the con-
trol connector of the connector plate.
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