Symcom Pump Saver Plus Pump Protector
                     Symcom Pump 
Saver Plus Pump 
Protector
Symcom Pump Saver Plus Pump Protector
The Model 233-P single-phase Pump Saver A calibration adjustment allows the Model 
Plus is a pump monitor designed to protect 233-P to be calibrated to your specific 
single-phase pumps from dry-well, dead- pumping applications, thereby reducing 
head, jammed impeller, rapid cycle and the possibility of false or nuisance tripping
overvoltage and undervoltage conditions. 
The Pump Saver Plus Model 233-P protects 
230 volt, 2 or 3 wire, 1/3 to 1.5 hp pumps.
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 A proprietary microcontroller based voltage, power 
factor and current-sensing circuit constantly monitors 
for power fluctuations, overcurrent and underload 
conditions.  When an abnormality, such as loss of 
suction, is detected, the  PumpSaverPlus deactivates 
its output relay and directly disconnects the pump 
motor. The PumpSaver®Plus then begins its user-
selectable “Restart Delay” (dry-well recovery) timer. 
When the timer expires or power is removed and 
reapplied, the Pump Protector reactivates its 
output relay and turns the pump back on.
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Product 
Features
The PumpSaverPlus models have a sensitivity 
adjustment for the dry-well trip point. After 
calibration is done, you can adjust the 
sensitivity for the dry-well/dead-head trip 
point from 70-90% of the full load. 
This makes the unit even more adaptable to 
varying pumping applications. If you have a 
very low producing well, you increase the 
sensitivity closer to the 90% mark, or if you 
have a very heavy producing well, you would 
decrease the sensitivity around the 70% 
mark.
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Thanks!
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