TM 55-1930-209-14&P-1
Table 15-2. Operating Controls and Indicators (continued)
Component
Figure
Location
Temperature gauge
15-5
Void 5 on hydraulic unit
PIG launcher controls
PIG insertion point
15-7
Portside of winch
Compressed air hose connection
15-7
Portside of winch
Valve SD1
15-7
Portside of winch
Valve SD2
15-7
Portside of winch
Winch hydraulic disc brake
release controls
Disc brake release pump
15-8
Portside of winch
handle
Hose reel winch disc brake
15-8
Portside of winch
Hose reel winch disc
15-8
Portside of winch
valve SD4
Hose winch band brake
Band brake pump handle
15-9
Starboardside of winch
Band brake valve SD3
15-9
Starboardside of winch
Levelwind valve SD5
15-10
Portside of winch
(Barges 2 and 3)
15-12.1.1.2 Preparation of discharge hose
a.
Free pulling head tiedown. Check that pulling head is secured to coupling.
b.
Attach three 500-pound buoyancy floats to pulling head. This prevents hose end from getting stuck in seabottom.
15-12.1.1.3 Preparation of shore discharge hose, reel winch, and hydraulic power system
a.
Make sure that hydraulic lines are properly connected to hydraulic power package and to winch and levelwind.
Make sure that electrical connections are tight and in order.
b.
Check sight gauge on hydraulic reservoir to ensure proper level of hydraulic oil (Figure 15-5).
c.
If temperature gauge reads 45°F or less, turn heater ON/OFF switch to ON (Figure 15-4).
NOTE
Hose reel winch has two braking systems: 1) a hand-pumped band brake located
on starboard side of winch and 2) a spring-loaded, normally on hydraulic disc
brake, located on the winch port side.
On Barge 1, during operation, disc brake is released (OFF) when the winch control
lever (Figure 15-2) Is in the DEPLOY or RETRIEVE position and set (ON) when In
the NEUTRAL position.
On Barges 2 and 3, disc brake Is set or released when the winch disc brake lever
(Figure 15-3) is positioned ON (set) or OFF (released). Manual release Is
accomplished by using the hose reel winch hydraulic brake release hand pump.
15-6
