7.1
How To Operate the Chem-Feed® Skid System - Simplex Pump Skid
Connections:
Connect chemical solution into chemical Inlet (V-1)
Connect chemical treated system to outlet. (V-8)
To Pump chemical solution into system.
Open ball valve V-1.
Open ball valve V-3, V-4, and V-5 (if optional equipment included).
Close ball valve V-2, V-6, and V-7.
Open ball valve V-8 to inject chemical solution into your system.
Start pump.
To calibrate pump / system.
Open ball valve V-1.
Open ball valve V-7.
Close ball valve V-2, V-6, and V-8.
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 and V-7.
Open ball valve V-2 and V-8 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® 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.
Repeat process to ensure accuracy of calibration.
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®
CHEM-FEED CFWS
V-1
U-1
PRV-1
BPV-1
CV-1
PSH-1
PD-1
S-2
Ms6
G-1
S-1
U-5
U-6
U-4
U-3
V-2
CC-1
Chemical Outlet
Chemical Inlet
V-3
V-4
V-6
V-8
V-5
V-7
U-2
8.0
Component Identification and Typical Operation - Duplex Pump Skid System
One way
Check Valves
(with union)
PRV*
* PRV = Pressure Relief Valve preset at 50psi
Chemical
Output
Chemical
Input
Chemical Feed
Flowmeter
Calibration
Cylinder
Pressure
Gauge
Pulsation
Dampener
(optional)
Y Strainer
Page 11
®
CHEM-FEED CFWS
V12
V3
V4
V5
V6
V11
V10
V9
V8
V7
V2
V1
V13
