PREPARATION FOR USE.

TM 55-1915-200-10

Section III. OPERATION UNDER USUAL CONDITIONS - Continued

2-3.

GENERAL.

The following information is

NOTE

provided for the guidance of personnel responsible for

Circuit breakers for equipment vital

operation of the LSV. It is essential that operator/crew

to LSV operation are located on the

know how to perform every operation of which the

emergency switchboard bus. They

equipment is capable and for coordinating the basic

are electrically powered from the

motions to perform the specific tasks for which the LSV

main switchboard through circuit

was designed. Since nearly every job presents a

breaker/motor operator (14, FIGURE

different problem, the operator may have to vary given

2-102, Sheet 2 of 2). These systems

procedures to fit the individual job.

operate on normal ship power and/or

emergency power.

2-4.

PREPARATION FOR USE.

2-5.

OPERATING PROCEDURE.

The following

a. On Main Switchboard (FIGURE 21 02), set all

operating procedures are sequential to allow the vessel

circuit breakers to the OFF position.

master to bring the LSV from a dead in the water mode

b. On Engine Room Motor Control Center

to a full power underway condition.

(FIGURE 2-103), set 150 amp bus tie circuit breaker

(46, Sheet 3 of 7) to ON position.

Instructions are provided to systematically bring each

subsystem/equipment

into

operation.

Each

subsystem/equipment

will

have

the

before

NOTE

Operator/Crew preventive maintenance checks and

The 150 amp bus tie circuit breaker

services (PMCS) performed as it is prepared for

(46) connects the main switchboard

operation. See Table 2-2 in Section II of this chapter.

bus to the emergency switchboard

bus for items on the emergency

2-5.1. Power Generation.

switchboard.

a. On Main Switchboard, set MAN/OFF/AUTO

c. Set all other circuit breakers on Engine Room

switch (29, FIGURE 2-102, Sheet 1 of 7) to the AUTO

Motor Control Center (FIGURE 2-103, Sheets 1 through

position.

7) to OFF position.

b. Align Ship's Service Diesel Generator fuel oil

d. On Emergency Generator Control Panel (in

service piping system (FIGURE 2-104) to the electric

emergency generator room, main deck), set engine

start port generator as follows:

control switch (15, FIGURE 2-20) to the RESET/OFF

position.

(1) Close all fuel oil manifold valves in fuel oil

e. On Emergency Switchboard (FIGURE 2-21) set

service piping system.

all circuit breakers to ON position.

(2) Open fuel oil header inlet valve (2).

(3) Open in-line STOP valve (25).

Change 11 2-300.5