TM 55-1930-209-14&P-1
d.
Allow engine to idle for 5 minutes to cool.
e.
Turn ENGINE CONTROL SWITCH (Figure 3-11) to STOP.
3-7.9 Emergency shutdown
3-7.9.1 General. The barge has two emergency shutdown modes. One mode shuts down individual systems such as
the ventilation system or a diesel high pressure 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 emergency system shutdown red buttons are located on the ROWPU space starboard bulkhead just aft of
the personnel door. These shutoff buttons (Figure 3-16) control shore power, ventilation systems, ROWPU 1 diesel HP
pump, ROWPU 2 diesel HP pump, SAG, SSG 1, SSG 2.
Emergency total shutdown red buttons are:
On ROWPU space starboard bulkhead aft of personnel door, above and forward of row of system emergency
shutoff 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.
3-7.9.2 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.
After emergency button is reset, any systems turned off by that emergency button must be restarted with their
individual controls.
Section III. Emergency electrical system
3-8 Description
3-8.1 The emergency electrical system provides a limited amount of 120 Vac and 24 Vdc power for selected essential
lighting and power requirements.
3-8.2 This system's central unit is a battery bank on the deckhouse top that is maintained at full charge by a battery
charger in the workshop. The charger receives Its power from the normal electrical system.
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