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T M 1 0 - 3 8 3 5 - 2 1 9 - 14
N O T E
Adjust lay-line stripe on hose when coupling hoselines together.
(e) Couple subsequent truckloads of hose to existing hoseline section using coupling procedure in
paragraph h. Noting that the trailing end of existing hoseline section is one the ground and the
leading end of new hoseline section is in the top flaking box of the truck.
2 - 7 . A t t a c h i n g H o s e l i n e s t o P u m p i n g A s s e m b l y .
a.
Attaching Suction Hoseline to Pumping Assembly. (figure 2-5)
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
( l 0)
(11)
(12)
(13)
(14)
Open chest containing hoseline flow control kit.
Remove one coupling half quick disconnect (MALE) (1).
Remove one grooved-to-internal thread coupling (2).
Wrap one layer of white teflon tape (3) on threads of each coupling half quick disconnect (MALE) (1).
Screw one coupling half (1) into a grooved-to-internal thread coupling (2). Coupling must be tight to
prevent leakage.
Slide pipe coupling clamp rubber gasket (4) over end of hoseline (5). Make certain gasket is flush with
e n d.
Place grooved adapter (2) in line with hoseline (5) and slide gasket (4) over joint. Center gasket in place.
Place lower pipe coupling clamp half (6) over gasket, then position upper pipe coupling clamp half (7).
install two bolts (8), and nuts (9) so that nuts (9) will be exposed on the upper coupling half (7).
Hand tighten nuts (9) evenly, then with wrench, tighten nuts evenly until coupling faces meet.
Continue tightening nuts evenly, until both bolts are secure.
Remove one plug (10) at suction port (11) of pump. Ensure that gasket is properly positioned in pump
coupling half.
Attach hoseline (5) to pump suction port (11).
Secure coupling (1) with pump coupling half cam-lock lever (12).
Repeat steps 1 through 13 if a second hoseline is required.
2 - 2 1
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