7.0
Component Identification and Typical Operation - Dual Pump Skid
Connections:
Connect chemical solution into either Inlet 1 or inlet 2. (V-1 or V-2)
Connect chemical treated system to outlet. (V-11)
To Pump chemical solution into system.
Open ball valve V-1 or V-2, depending on your inlet side.
Open ball
valve V-3
Close ball valve V-6, V-7, and V-11.
Open ball valve V-4 and / or V5. Depending on your system design.
Open ball valve V-12 to inject chemical solution into your system.
Start pump(s).
To calibrate pump(s) / system.
Open ball valve V-1 or V-2, depending on your inlet side.
Open ball valve V-3.
Open ball valve V-4 or V5, depending on which pump you’re calibrating.
Close ball valve V-6, V-11, and V-12.
Open ball valve V-7. This open valve will direct chemical into calibration cylinder.
Start pump and run until calibration cylinder is filled to top calibration line. Do not leave pump unattended during
this operation!
Stop pump once calibration cylinder is filled.
Close ball valves V-1, V-2, and V-7.
Open ball valve V-4 or V-5, depending on which pump you’re calibrating.
Open ball valve V-6 and V-12 to inject chemical solution into your system.
Note the chemical solution level in the calibration cylinder.
To calibrate pump at maximum speed into your system, Press the prime button on pump. The prime mode runs the
pump at maximum speed for 60 seconds (1 minute) on all Blue-White® ProSeries pumps.
To calibrate pump at your desired feed rate, you must pre-program your pump speed before running this routine.
Please refer to the instruction manual for your pump to adjust feed rate and additional calibration instructions.
7.1
How To Operate the Chem-Feed® Skid System - Dual Pump Skid
V3
V4
V5
V6
One way
Check Valves
(with union)
Y Strainer
PRV*
V11
* PRV = Pressure Relief Valve preset at 50psi
U-2
P
PRV-1
CV-1
U-4
U-5
V-1
V-2
V-6
V-4
V-7
V-9
PD-1
G-1
S6A
V-11
T-1
T-2
Chemical
Inlet 2
Chemical
Inlet 1
Chemical
Outlet
Safety vent
to tank
S-1
CC-1
U-1
V-3
V-10
V-12
U-3
P
CV-1
U-4
U-5
T-1
T-2
V-5
F-1
S-2
V1
V2
V12
V7
V9
Chemical
Output
Chemical
Input #1
Chemical
Input #2
Chemical Feed
Flowmeter
Calibration
Cylinder
V8
Pressure
Gauge
Pulsation
Dampener
(optional)
Y Strainer
V10
V-8
CFS System
Page 9
CFS System
Page 8
