TM 10-4610-242-13
2-10. ASSEMBLY AND PREPARATION FOR USE cont.
l.
Assemble 2-Inch Hose Connection Kits. Refer to figure 2-19.
WARNING
To prevent contamination of drinking water, make sure protective caps and plugs are installed
when components are not in use. Do not remove caps and plugs from components until
couplings are ready to be connected.
NOTE
·
Install all gate valves with hand wheel in upright position and valve fully closed.
·
Four 2-inch hose connection kits are used in the water system. Kits 1 and 2 are a mirror image
of kits 3 and 4.
2-Inch Hose Connection Kits No. 1 and 2.
(1)
Connect 4 inch x 20 foot discharge hose (1) to tee (8) from 350 gpm pump connection kit.
(2)
Connect 4 inch x 20 foot discharge hose (2) to 4 inch x 20 foot discharge hose (1).
(3)
Connect tee (3) to 4 inch x 20 foot discharge hose (2).
(4)
Connect adapter (4-inch female x 2-inch male) (4) to tee (3).
(5)
Connect 2-inch gate valve (5) to adapter (4).
(6)
Connect 2 inch x 20 foot discharge hose (6) to 2-inch gate valve (5).
(7)
Unfold nozzle stand assembly (7) and attach discharge hose (6) to bracket on stand.
(8)
Connect 4-inch x 20 foot discharge hose (1) to tee (3) from previous kit.
(9)
Repeat steps 2 through 8 for hose connection Kit No. 2.
2-Inch Hose Connection Kits No. 3 and 4.
(10)
Connect 4 inch x 20 foot discharge hose (9) to tee (8) from 350 gpm pump connection kit.
(11)
Connect 4 inch x 20 foot discharge hose (10) to 4 inch x 20 foot discharge hose (9).
(12)
Connect tee (11) to 4 inch x 20 foot discharge hose (10).
(13)
Connect adapter (4-inch female x 2-inch male) (12) to tee (11).
(14)
Connect 2-inch gate valve (13) to adapter (12).
(15)
Connect 2 inch x 20 foot discharge hose (14) to 2-inch gate valve (13).
(16)
Unfold nozzle stand assembly (15) and attach discharge hose (14) to bracket on stand.
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