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Page 16
10.0
Alarm Relay
Pump has a built in 3 amp alarm output relay. Relay is pre-configured to energize on diaphragm failure detection
(DFD) and on Flow Verification Sensor (FVS).
A Flow Verification Sensor must be installed and configured for relay to trigger on no-flow conditions. See page 9
for wiring details.
11.0
Volumetric Test - Measuring Chem-Pro's Output
This volumetric test will take into account individual installation factors such as line pressure, fluid viscosity,
suction lift, etc. This test is most accurate for measuring injector's output in an individual installation.
1. Be sure Injection Fitting and Footvalve / Strainer are clean and working
properly.
2. Fill a large graduated cylinder with solution to be injected.
3. With pump installed under normal operating conditions, place suction tubing
with Footvalve / Strainer installed in graduated cylinder.
4. Run pump until all air is removed from suction line and solution enters
discharge tubing.
5. Remove suction tubing from graduated cylinder and refill graduated cylinder
if necessary. Note amount of solution in graduated cylinder.
6. Place suction tubing with Footvalve / Strainer installed back into graduated
cylinder.
7. Run injector for a measured amount of time. A longer testing time will
produce more accurate results.
8. Remove suction tubing from graduated cylinder. Measure amount of
chemical injected.
Example:
During your 1 minute calibration period, say Chem-Pro pumped 1000 Milliliters in 1 minute.
1 US Gallon = 3.785 Liters = 3785 Milliliters
Note: All diagrams are strictly for guideline purposes only. Always consult an expert before installing pump into
specialized systems. Pump should be serviced by qualified persons only.
1000 ML/Min
60 = 15.85 GPH (US gallons per hour)
3785
Minutes per hour
Milliliters in a US gallon
®
CHEM-PRO C2F/C3F
Injection Fitting /
Check Valve
Discharge / Outlet
(not provided)
C3V | Diaphragm Metering Pump
Program
MODE
Minimum
Maximum
PRIME
Blue-White Ind.
IP66
Made in the USA
NEMA 4X
Suction
Tubing
Graduated
Container
(not provided)
Footvalve /
Strainer
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