6
Step 5:
If you
do not
have the optional compound
vaccum/air pressure gauges installed on
your station at the volute gauge port:
A. Remove the 1/4” pipe plug from
the volute discharge gauge port
(see Photo 4)
.
B. Put Teflon
®
tape on both ends of the
close nipple
(Item 5)
and install
into the tapped hole on the volute
(see Photo 5)
.
C. Install the vacuum release ball valve
(Item 6)
onto the close nipple
(Item 5) (see Photo 6)
.
D. Wrap the threads of the pipe plug
(Item 7)
with Teflon
®
tape and install
onto the other end of the vacuum
release ball valve
(Item 6)
(see Photo 7)
.
OR
If you
do
have the optional pressure
gauges installed on your station:
A. Remove the gauge tubing from the
tubing fitting on the volute discharge
(see Photo 8)
.
B. Remove the gauge piping assembly
from the volute
(see Photo 9)
.
Photo 4
Photo 5
Photo 7
Photo 8
Photo 6
Photo 9
5
5
6
7
6
