Installation
3A6349A
11
Fluid Connections
1.
With the pumpjack off, remove and discard the caps
on the check valves (215 and 216).
Key:
2.
Connect a 1/4 npt(f) fluid line from the fluid source to
the inlet check valve (215).
3.
Install a pressure relief valve (D) on the outlet side
of the pump. See F
IG
. 3 on page 9.
4.
Set the pressure relief valve at or below the maxi-
mum working pressure of the pump.
5.
Connect a 1/4 npt(f) fluid line from the outlet check
valve (J) to the injection point.
F
IG
. 5 G-Chem Beam Pump Components
7
Swivel Block
8
Eye Bolt
101
Drive Housing
112
Mounting Panel
122
Lever Arm
201
Fluid Cylinder
210
Bleed Valve
211
Bleed Needle
215
Inlet Check Valve
216
Outlet Check Valve
201
215
210, 211
216
122
112
101
7
8
In the event of a fluid line blockage, to reduce the risk
of skin injection and damage to the pump, ensure the
pressure relief valve is set at or below the maximum
working pressure of the pump.