Pumptrol Pressure Switch Installation & Wiring Instructions (2010), retrieved 1 April 2015, Schneider Electric USAĮxample Pump Pressure Switch Adjustment Instructions from Square-D Pressure Control then adjust the DIFFERENTIAL nut SECOND.When adjusting the pressure control settings it is important to make the adjustment in the proper sequence: Watch out: Schneider Electric, the manufacturer of the Square-D Pumptrol pressure control switch warns that Pump Pressure Switch Pumptrol™ Nut Adjustment Sequence PUMP PRESSURE SWITCH STANDARD (PSI) SETTINGS contains instructions for restoring a typical pressure control switch to factory settings Pumptrol Pressure Switch Installation & Wiring Instructions (2010), retrieved 1 April 2015, Schneider Electric USA Schneider Electric offers technical assistance for their Pumptrol product line: Schneider Electric Pumptrol Product LineĪssumed by Square D for any consequences Pressure Switch Range Nut Adjustments: Range Changes vs Number of Turns of the NutĪdapted from : "Preventive Maintenance and Troubleshooting Guidelines forĬlass 9013F and 9013G Pressure Switches" (2007), Original source: Schneider Electric USA Here is an example of Range Nut Adjustment Settings & the Number of Turns Required, using the Square-D Pumptrol Class 9013F and G Pressure Switches as an example:
#Square d pumptrol 9013fsg2 manual driver
Turning the large nut clockwise RAISES BOTH the cut-on and cut-off pressures. That means that whatever the gap is between the cut-on pressure and the cut-off pressure, that gap is maintained, but the entire operating This is the left-hand spring (and nut) in our photo and is pointed-to by the green arrow. Usually the larger nut in the pump pressure control switch (green arrow in our photo at left) adjusts the pump cut-on ("cut-in") AND pump cut-off pressures simultaneously. 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). It has the practical effect of raising or lowering the operating pressure range of the switch. The larger nut ( green arrow) on the larger spring in the pump pressure switch: changes cut-in AND cut-out simultaneously moving them both up (higher pressure) or down (lower pressure). Which NUT the Pressure Control Switch Does What? Range & Differential Adjustment on a Water Pressure Control Switch The (LARGER) RANGE Adjustment nut We also provide an ARTICLE INDEX for this topic, or you can try the page top or bottom SEARCH BOX as a quick way to find information you need.
#Square d pumptrol 9013fsg2 manual how to
This article series also includes information on how to adjust building municipal or community water pressure at a building.
We explain which adjustment nuts to turn and in which direction to change pump cut-in pressure or cut-our pressure settings. This article describes how to adjust building water pressure by setting the water pump cut-in and cut-out pressure on the well water pump pressure control switch.
How to adjust the pump pressure control switch using the Square-D Pumptrol™ as an example: We have no relationship with advertisers, products, or services discussed at this website. InspectAPedia tolerates no conflicts of interest.
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