7
9
6
2
5
8
10
Fig. 9
Fig. 8
5
7
1.
Insert the side ADJUSTABLE TAILPIECE
(1)
on the
FLUSH VALVE
(2)
into the SUPPLY STOP
(3)
.
Lubricate the TAILPIECE O-RING
(4)
with water if
necessary. Lightly tighten COUPLING NUT
(5)
.
Fig. 8.
Important:
Do not use lubricants (other than water)
or any type of thread sealing paste or tape.
INSTALL FLUSH VALVE; Fig. 8
5
1.
Align the FLUSH VALVE
(2) (Fig. 9)
directly above
the VACUUM BREAKER TUBE
(7)
and VACUUM
COUPLING NUT
(6)
. Make sure that GASKET
(10)
is
installed.
Note:
There is a +13mm, -6mm (+1/2, -1/4) tolerance
for the 121mm (4-3/4) dimension.
Fig. 9.
2.
Pull the VACUUM BREAKER TUBE
(7)
up to meet
the threaded FLUSH VALVE CONNECTION
(8)
and
hand tighten the COUPLING NUT
(6)
. Align all
components of the flush valve assembly.
Fig. 9.
3.
Lightly tighten the TAILPIECE COUPLING NUT
(5)
connection first, then the VACUUM BREAKER
COUPLING NUT
(6)
and finally the SPUD COUPLING
NUT
(9)
. Once alligned correctly, use a wrench to
tighten all couplings to make water tight connections.
Fig. 9.
4.
Secure piping behind wall as required.
CONNECT FLUSH VALVE TO
PIPING; Fig. 9
6
3
2
5
1
4
121mm,+13mm, -6mm
(4-3/4)(+1/2, -1/4)
M968550 REV. 1.5
