Installation
8
3A8109A
Choosing an Installation
Location
1.
Select a location that will adequately support the
weight of the pump, as well as all plumbing and
electrical connections.
2.
Always mount the pump upright.
3.
Mount the pump above the top rim of the contain-
ment tank, if used, to prevent submersion.
4.
If you have a mounting configuration that requires
installation in a manner different than depicted in
F
IG
. 3, please contact your Graco distributor.
Fluid Connections
1.
Remove and discard the caps on the Pump Inlet (H)
and Outlet (J). See F
IG
. 1 on page 5.
2.
Connect a 1/4 npt(f) fluid line from the fluid source to
the Pump Inlet (H).
3.
Install a Pressure Relief Valve (D) on the outlet side
of the pump. See F
IG
. 3 on page 7.
NOTE:
A Pressure Relief Valve (D) is available from
Graco (see
on page 18) and can
be connected back to the tank or directly to the inlet side
of the pump.
4.
Set the Pressure Relief Valve (D) at or below the
maximum working pressure of the pump.
5.
Connect a 1/4 npt(f) Outlet Line (F) from the Pump
Outlet (J) to the injection point.
To reduce the risk of skin injection and damage to the
pump in the event of an outlet line blockage, ensure the
pressure relief valve (D) is set at or below the maxi-
mum working pressure of the pump.
