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 TM 55-1925-273-10-1
0111 00
b.
Adjusting voltage to 440 using GEN 1 AUTO VOLT RHEO. control (figure 1, item 10) to maintain 440 volts.
c.
Adjusting frequency to 60 hertz using GEN 1 GOVERNOR RAISE LOWER control (figure 1, item 6) as neces-
sary.
SHIFT TO SHORE POWER/SHUT DOWN SINGLE SSDG
1.
Reduce the load by securing unnecessary loads throughout the vessel.
2.
Transfer the load to shore power (WP 0094 00).
3.
To disconnect the load from the SSDG:
a.
For SSDG 1, set the GEN. 1 CKT BKR (figure 1, item 12) to OPEN.
b.
For SSDG 2, set the GEN. 2 CKT BKR (figure 1, item 14) to OPEN.
! CAUTION
Stopping the engine without proper cooldown can result in damage to the engine. If ambient raw
water temperature is greater than 90 F (32.2C) it may be necessary to allow the engine to idle
and cool down for at least 20 minutes.
4.
Allow the engine to idle for at least 15 minutes to allow cooling water to remove excess heat.
5.
To STOP the engine:
a.
To shut down SSDG 2 at the engine control panel:
(1)
Set the START switch to (figure 2, item 1) to OFF (DOWN).
(2)
Push the emergency stop pushbutton (figure 2, item 2) to IN.
b.
To shut down SSDG 1:
(1)
Set the OFF/RUN/START switch (figure 2, item 3) to OFF.
(2)
At the SSDG 1 engine control panel, set the emergency stop pushbutton (figure 2, item 4) to IN.
! CAUTION
The procedures that follow are intended for engines that have been shut down. Severe damage to
the engine could result if these procedures are performed on a running engine.
6.
Place the following valves in the CLOSED position on the secured engine:
a.
If SSDG 1 is shut down:
(1)
Fuel oil filter outlet valve
(2)
Fuel oil filter inlet valve (figure 2, item 5)
(3)
FO-21, F.O. SPLY TO S.S.D.G. No. 1 (figure 3, item 1)
(4)
Fwc-9, F.W. FR. KEEL CLR TO S.S.D.G. No. 1 (figure 3, item 2)
0111 00-4
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