HOW TO INSTALL
Remove gauge glass assembly and nipples replac-
ing 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" nip-
ple. Tighten until casting is vertical.
Install compression fittings
➆
into casting and
top tee. Size copper tubing
➅
and tighten
between the two compression fittings.
Attach control to probes using No. 8-32 self tap-
ping screws provided. Install nipple and
blow down valve (with discharge line) in bottom
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 pres-
sure-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.
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MODEL - 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) 724C manifold casting
➅
(1) 3/8" copper tube
➆
(2) 3/8" compression fittings
➇
(1) 3/4" nipple
➈
(1) Blow down valve
NOTE:
Discharge line
not included.
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