TM 10-4320-317-13
(8)
Install butterfly valve (9) to lateral grooved wye-fitting (5) with 6-inch boltless coupling (10).
(9)
Connect 6 in. X 75 ft discharge hose (11) to butterfly valve (9) with 6-inch boltless coupling (12).
CAUTION
To prevent damage to pump, make sure arrow on check valve points away from pump.
(10) Install 6-inch check valve (14) on pump discharge port (13) with 6-inch boltless coupling (15) (para. 2-8.b.)
Install valve with arrow pointing away from pump.
WARNING
Personal injury may result from high pressure water if pressure-relief valve faces butterfly valve.
Ensure pressure-relief valve is installed as shown in Figure 2-17 to avoid personal injury.
(11) Install pressure-relief valve assembly (16) to 6-inch check valve (14) with 6-inch boltless coupling (17) (para. 2-
8.b.).
(12) Connect 6 in. X 20 ft discharge hose (18) to pressure-relief valve assembly (16) with 6-inch boltless coupling
(19) (para 2-8.b.).
(13) Install butterfly valve (20) to 6 in. X 20 ft discharge hose (18) with 6-inch boltless coupling (21). Set valve to
closed position.
(14) Install lateral grooved wye-fitting (22) to 6-inch butterfly valve (20) with 6-inch boltless coupling (23).
(15) Connect other end of 6 in. X 75 ft discharge hose (11) to lateral grooved wye-fitting (22) with 6-inch boltless
coupling (24) (para. 2-8.b.).
(16) Connect lateral groove wye-fitting (22) to 10-mile segment collapsible hose (25) with 6-inch boltless coupling
(26) (para. 2-8.b.).
(17) Restrain hose manually until first 50 ft (15 m) of hose is in position. After 50 ft (15 m) of hose is in position, the
weight of the hose will hold line in place.
j. Assemble Storage Assemblies. Perform the following (Figure 2-18):
CAUTION
DO NOT choose site subject to flooding or high water. Damage to storage assembly may occur.
NOTE
For best tank operation, the site should not slope more than 3 inches per 100 ft (7.6 cm per 30.5
m) in any direction.
2-38
