ProMinent ProMix C, Руководство по эксплуатации

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Pr o Minent ProMix
‘S & C’ Polymer Feeder
ProMix Series S&C User Manual
1.5 Quick Start Guide:
1. After the installation guidelines (Section 1.4) of the manual.
2. Open ball valve on the suction of the pump to allow chemical to flow into the system by gravity.
If the application is suction lift then ensure liquid is present in pump suction.
3. Start up pumps at 100% stroke length and frequency to purge all air and prime the system.
To prime the pump press and hold the PRIME button on the keypad until chemical is visible
in the suction line.
4. Verify motor rotation on Mixing Chamber motor. Normal rotation is CCW.
5. Do not run the mixing chamber motor dry. Damage to the mechanical seal could occur.
6. Close the Post Dilution flow control valve and adjust the Primary Dilution flow control valve
to obtain the flow range required. If additional dilution water is needed adjust the secondary
accordingly.
7. Verify that the maximum polymer injection pump pressure is higher than the system pressure.
8. Perform pump calibration using drawdown calibration cylinder.
9. Check flow calibration and be sure pump meets or exceeds the rated flow capacity.
10. Check flows at 100% capacity.
11. In System Start ON and Polymer Pump LOCAL switch positions the neat polymer pump speed is
adjusted manually using the controller keypad to change the pump rate from 0 to 100% of the
pump rated output.
12. In System Start ON and Polymer Pump REMOTE switch positions the controller receives a
remote customer supplied analog 4-20 mA signal to adjust the desired pump speed from 0 to
100% of the pump rated output. This remote 4-20 mA signal can be scaled at the controller to
enhance the resolution of the pump output control and bias the pump response to the remote
signal. A remote start permissive is optional
– if used then System Start switch should be in the
REMOTE position.
13. Confirm proper operation of all instrumentation. For example: Gauge, Rotometer switch, etc.
14. Input functions checked and simulated (remote start/stop, 4-20mA, etc.).
15. Output functions checked.
16. Test the operation of all remaining circuits.
17. Observe system to assure that nothing looks or sounds abnormal.
ProMix S ProMix C
CCC
Primary Dilution
Post Dilution