3 .
A ir pressure in the tank must be 2 PSI lower than the
"cut-in" of the pressure switch.
N OTE: The pump (A) has a 30/50 PSI pressure switch,
which means the "cut-in" is 30 PSI; therefore, the tank
needs to be set to 28 PSI. To check the pressure in the
tank, use a tire pressure gauge (not included). If more
air is needed, add air to the tank with a tire pump or air
compressor. If less is needed, bleed out some air.
4 .
U sing PVC purple primer and PVC cement, attach a
section of 1 in. PVC pipe (not included) as needed to
connect the 1 in. male PVC adaptor on the discharge tee
to the 1 in. female PVC adaptor (not included) on the
tank tee. Attach another section of 1 in. PVC pipe as
needed to connect the other 1 in. female PVC adaptor on
the tank tee to the water system from the house.
C AUTION! Never install a shut-off valve between the pump
and the tank, as this can cause excessive friction loss and
can damage the pressure switch and/or pump. If necessary,
only install a fully open gate valve (not included).
T o prime, remove both:
5 .
a. The plug from the top of the discharge tee
(water will be filled in here), and;
b. The plug in front of the discharge tee on the pump
(this is to allow air to vent out while priming).
F ill the discharge tee with water until water overflows.
N OTE: It may take several minutes to fill the pipes and the
pump (A) completely.Wrap the discharge tee plug and priming
plug threads with thread tape and re-attach to the pump (A).
Tighten with wrench.
6 .
T his pump (A) is pre-wired at 230 volts. If the power source
is 115 volts, remove the electrical housing cover. Flip the
switch to 115 volts. Replace the cover.
N OTE: All electrical work should be performed by a licensed
electrician.
3
4
5
A
6