TM 10-4610-241-24
TO 40W4-13-42
2-45.1
3-WAY BALL VALVE (BACKWASH) REPAIR (Models H-9518-1, H-9518-2, and
H-9518-3) - continued.
g. Installation.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
NOTE
Be sure to wrap tape in same direction as pipe thread.
Apply anti-seize tape to male pipe fittings.
If removed, install bracket (24) on valve (25), using flatwasher (23), lockwasher (22) and screw (21).
CAUTION
ROWPU will not work in normal operation and may be damaged if check valve is
incorrectly installed. Arrow has to point toward valve (Water flows toward valve).
Place 3-way valve (25) in vise and install check valve (18), elbow (17) as marked at disassembly. Install 2
inch adapter (19) and 1 ½ inch adapter (20) on valve.
Lubricate gaskets (13, 14, and 15) and position on adapters (19 and 20) and elbow ( 17).
Loosen setscrews (16) to insure that bracket will slide into cutout on shelf of control panel (26).
Position 3-way valve (25) and attached parts in cutout for bracket (24) with stem of valve (25) pointing
toward cutout on control panel (26).
Position gasket (15) over pipe joint and install clamp halves (12), two bolts (11). and two nuts (10).
Position gasket (13) over pipe joint and install two clamp halves (9), bolts (8), and nuts (7).
Position gasket (14) over pipe joint and install two clamp halves (6), bolts (5), and two nuts (4).
(10) Tighten setscrews (16).
2-188.6 Change 1
