| Tweet |
Custom Search
|
|
|
||
 TM 55-1905-223-10
(9) Wheelhouse DC electrical panel.
(10) Fire detection system.
(11) General alarm system.
b. Operate Main Switchboard on Emergency Power.
(1) With emergency power ON, set all circuit breakers to OFF on Main Switchboard (FIGURE
(2) At emergency switchboard, set BYPASS switch (1, FIGURE 2-244) to BYPASS position.
(3) Select required equipment needed and set required circuit breaker to ON position.
CAUTION
Emergency power is only 40kw compared to 250 kw normal power. Care
must be taken not to overload the Emergency Generator.
c. Reset Emergency Generator. When ship service diesel generators are operating, perform the
following procedures:
(1) Disconnect the load form the emergency generator set by pressing TRIP pushbutton
(2, FIGURE 2-244).
(2) Turn BYPASS switch (1) to NORM position.
(3) Allow the generator set to run at no load for 5 minutes to cool down.
(4) Following the 5 minute cool down period, move the RUN-OFF-AUTO (1, FIGURE 2-245) to
the OFF position.
(5) After shutdown, set MODE SWITCH (3, FIGURE 2-244) to AUTO position.
a. Heavy Sea Starting.
(1) Position RPTR switch (6, FIGURE 2-246) to OFF (down) and SELECTOR switch (4) to
SLEW.
NOTE
The compass will slew rapidly if the gyro is caged.
(2) Note that the CAGED lamp (9) is lighted. If it is not, depress the CAGED BUTTON (1),
located on top of the binnacle, to cage the gyro and wait 5 minutes for the ballistic fluid to
stabilize.
(3) Use the TILT/AZIMUTH switch (5) to rotate the compass card to the approximate course of
the ship. In the (+) position, the card rotates counterclockwise; in the (-) position, the card
rotates clockwise.
|
||
|
||
