TM 10-4610-243-13
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.
Six 2-inch hose connection kits are used in the water system. Kits 1, 2 and 3
are a mirror image of kits 4, 5 and 6.
2-Inch Hose Connection Kits No. 1, 2 and 3.
(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 and 3.
2-Inch Hose Connection Kits No. 4, 5 and 6
(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 (I1) 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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