HOW TO INSTALL
Remove gauge glass assembly and nipples
replacing nipples with two 6" brass nipples
provided
➀
. Install 1/2" x 1/2" x 3/8" tee
➁
on top nipple.
Install 1/2" x 2" brass nipple
➃
and 1/2" x
1/2" x 1/2" tee
➂
to 1/2" threaded hole in
casting
➄
.
NOTE:
Casting is designed for either left or
right mounting on gauge glass. Be sure to
plug hole on opposite side.
Thread tee attached to casting into bottom 6"
nipple. Tighten until casting is vertical.
Install compression fittings
➆
into casting
and top tee. Size copper tubing
➅
and tight-
en between the two compression fittings.
Attach control to probes using No. 8-32 self
tapping screws provided. Install nipple and
blow down valve (with discharge line) in bot-
tom 3/4" tapped hole.
Reattach gauge glass cocks and gauge glass
into end of 1/2" tees. Pressure-trol can be
threaded into 1/8" threaded hole on top of
casting. If pressure-trol is not used, plug
1/8" hole on top of casting.
Attach blue probe lead wire to upper probe
and white probe lead wire to bottom probe
with wing nuts and lock washers provided.
MODEL 711 COMES WITH:
➀
(2) 6" x 1/2" brass nipples
➁
(1) 1/2" x 1/2" x 3/8" tee
➂
(1) 1/2" x 1/2" x 1/2" tee
➃
(1) 2" x 1/2" brass nipple
➄
(1) 711C manifold casting
➅
(1) 3/8" copper tube
➆
(2) 3/8" compression fittings
➇
(1) 3/4" nipple
➈
(1) Blow down valve
1
2
3
4
5
6
7
2
NOTE:
Discharge line
not included.
