TM 55-1930-209-14&P-9-1
2-17.
Normal shutdown procedures from switchboard. Procedures for shutting down these generator sets from the
engine locations are in paragraph 4-14 for SSG’s and 5-14 for SAG.
a.
Offload generator either by paralleling and transferring bad to another generator or by opening all switchboard
circuit breakers. When this has been completed, check that generator has stabilized.
b.
Open (OFF) appropriate switchboard circuit breaker (Figure 2-14) connecting that generator to switchboard
bus:
P1 for SSG 1
P2 for SSG 2
P3 for SAG
c.
Turn VOLTAGE REGULATOR IDLE/RUN switch (Figure 2-11) to IDLE.
d.
Allow engine to idle for 5 minutes to cool.
e.
Turn ENGINE CONTROL SWITCH (Figure 2-10) to STOR
2-18.
Emergency shutdown
2-18.1 General
The barge has two emergency shutdown modes. One mode shuts down individual systems such as the
ventilation system or a diesel HP pump, and the other shuts down all barge operating systems.
Both modes are activated by pushing a red button protected by a metal guard. On individual system shutdowns,
either fuel or electrical power is shut off to that system only. On total shutdown, all fuel and electrical power is shut off to all
operating systems.
Seven red system shutdown buttons are located on ROWPU space starboard bulkhead just aft of the personnel
door. These system shutdown buttons (Figure 2-16) control shore power, ventilation systems, .ROWPU 1 diesel HP pump,
ROWPU 2 diesel HP pump, SAG, SSG 2, and SSG 1.
Six red total shutdown buttons are located as follows:
•
On ROWPU space starboard bulkhead aft of personnel door, above and forward of row of system shutdown
buttons.
•
Outside ROWPU space starboard door on weatherdeck.
•
Outside ROWPU space port door on weatherdeck.
•
Inside ROWPU space port door to weatherdeck.
•
Outside dayroom door to weatherdeck.
•
Inside dayroom door to weatherdeck
2-18.2
Emergency shutdown procedures
a.
In an emergency, push the appropriate red button to shut down either a selected system or all operating
systems.
b.
When emergency situation has been corrected, reset emergency button by turning collar behind button one-
quarter turn clockwise. Button will pop out and again be in the ready position.
c.
When emergency button is reset, any systems turned off by that emergency button must be restarted with their
individual controls.
2-28
