TM 55-1930-209-14&P-1
b.
On rear side on winch housing (Figure 16-7), move winch manual/power clutch to outside (DISENGAGE)
position for normal operation.
c.
On end of electric motor on top of winch, pull out BRAKE RELEASE knob (Figure 16-7). This releases
spring that holds disc brake on when power is not applied.
d.
Release anchor from anchor holding position on barge bolsters.
CAUTION
Free-falling an anchor with only manual braking control has a high probability of
causing "birdcaging" unless crewmembers are extremely alert and quick to
apply mechanical brake.
e.
Using ratchet handle, loosen manual drum brake until anchor or other force pulls cable from winch drum.
f.
Regulate and control pay out of cable by adjusting amount of drag that brake is applying to winch drum.
g.
Stop anchor winch by tightening manual brake drum.
h.
Push ELECTRIC BRAKE knob in. When power is available to the winch, the electric brake will be
engaged.
16-23 Shutdown procedures
16-23.1 Anchors deployed. When winches are shut down while anchors are deployed, perform the following:
a.
On anchor winch control panel (Figure 16-6), turn ON/OFF switch to OFF.
b.
Make sure electric brake is engaged by pushing in on electric BRAKE RELEASE knob (Figure 16-7).
c.
Set mechanical brake by turning ratchet handle (Figure 16-8) until brake drum is tight.
d.
Make sure powerpanel 3 (120 Vac) circuit breaker 11 P13 is closed (ON) to provide heat to electric
motors and brakes to combat moisture and corrosion.
16-23.2 Anchors retrieved. When anchor retrieval is complete, perform the following:
a.
On anchor winch control panel (Figure 16-6), turn ON/OFF switch to OFF.
b.
Apply liberal coat of multipurpose, water-resistant grease (MIL-G-24139A) to all exposed portions of cable
and all exposed, nonpainted surfaces.
c.
Clean and touch up all painted surfaces according to TB 43-0144.
d.
Make sure power panel 3 (120 Vac) circuit breaker 11P13 is closed (ON) to provide heat to electric
motors and brakes to combat moisture and corrosion.
16-24 Emergency shutdown
16-24.1 General. The barge has two emergency shutdown modes (Chapter 3). 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 shutdown,
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.
Emergency system shutdown red buttons are on the ROWPU space starboard bulkhead just aft of the personnel
door. These seven emergency system shutoff buttons (Figure 3-16) control shore power, ventilation systems, ROWPU 1
diesel HP pump, ROWPU 2 diesel HP pump, SAG, SSG 1, and SSG 2.
16-19
