www.us.SquareD.com, Schneider Electric offers technical assistance for their Pumptrol product line: Schneider Electric Pumptrol Product Line Class 9013F and 9013G Pressure Switches" (2007), Original source: Schneider Electric USA The FSG2J24BP has a 40 psi to 60 psi pressure setting range activates an electrically driven water pump within a power circuit when the adjustable rising and falling thresholds are reached. If I'm right that means that the water flow rate through the system, from well through pump and pipes, elbows, valves, etc. And high water pressure that exceeds the rated water tank pressure can burst the tank - a very dangerous event. Why little if any water in there? Now trying to get a 20 psi operating range 40-60 psi between cycles to no avail. So if your switch was running at 20/40 (on at 20 psi off at 40 psi), and you tighten this nut 3 1/2 turns, you'll increase both numbers so that the switch will now operate at 30/50 (on at 30 psi and off at 50 psi). Browse nema square d electromechanical rated pressure switches in the schneider electric catalog including nema square d electromechanical pressure switches, control, recent square d fsg2j24m4cp water pump pressure switch with lowpressure cutoff questions, problems & answers. Watch out: be sure to check the adjustment instructions for your particular pressure control switch and to follow the manufacturer's instructions. My problem is i can not hold water pressure which leads me to think theres a leak..i have replaced pressure switch set on 30-50..new gauge and pressure release valve while i was at it...my pump cycles thru pressure drops to 30 kicks on shuts off at 50..but doesnt stay on 50..check everywhere for leaks can not find one...how do i determine if something down in the well itself is leaking? Looking for SQUARE D Water Pump Pressure Switch; Range: 4 to 45 psi, Port Type: (1) Port, 1/4 in FNPS (6B452)? Telephone: 1-888-SquareD (1-888-778-2733). It reveals the parts of the circuit as simplified shapes, and also the power and also signal connections in between the gadgets. Watch out: Electrical equipment free expert вђ¦. The Type FHG - PUMPTROL Compressor Pressure Switch is used to control electrically driven air compressors and is diaphragm actuated and has contacts that open on rising pressure. When he turned the adjusting nut the water pump behavior and water pressure did not change. square d pumptrol pressure switch wiring diagram – Just What’s Wiring Diagram? Note: appearance of your Comment below may be delayed: if your comment contains an image, web link, or text that looks to the software as if it might be a web link, your posting will appear after it has been approved by a moderator. I've got a problem with the differential. Mike,Don't feel bad about having fouled up your pressure control switch and having trouble getting back to the original factory settings. Although Pumptrol pressure switches are generally reliable, sometimes problems can develop with … I checked the pump and it cuts in at 25 PSI and cuts off at 65 PSI. But frankly if the pump is heating up it sounds as if either the pump is running dry (no water, causing damage) or it's already damaged. Watch out: don't run the water pressure control with too narrow a differential between the cut-in and cut-out or the pump may just sit there short-cycling until you burn up the motor. Watch out: be sure to check the adjustment instructions for your particular pressure control switch and to follow the manufacturer's instructions. If your pump is staying on for less than 30 seconds (I prefer longer), you may be heading for trouble. Not so.I'm running out of ideas. Now, the differential is backed all the way off the spring. This is the simplest adjustment to make. Knightdale, NC 27545-9023 Photo above: a completely-loosened differential adjustment nut on a pressure control switch, courtesy of reader Moby. 8001 Knightdale Boulevard But the diagram on the inside of the pump switch cover indicates that it should be cutting in at 40 PSI and out at 60 PSI. This can burst a pipe, burst a water tank, cause in-building leaks (especially at pressures over 70 psi), or burn up the well pump. How to Fix Air Leaks in the Square-D 9013 Pressure Switch from Schneider Electric . That observation led to calling a plumber who replaced the pressure control switch - which solved the water pressure problem. On 2020-01-09 by (mod) - Don't feel bad about having fouled up your pressure control switch. Float (stainless steel) ... can only adjust float travel range and replace seal. Cuts on at 20 and off at 80. Nonetheless, the wiring of any Square D pressure is broadly the same. I believe this would give us adequate water pressure at all times. 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