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How to adjust square D 9012 pressure switch - Square D Pressure Switch 9012-gcw-2 9012gcw2

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Adjust square d water pressure switch


Adjust pressure
http://waterheatertimer.org/images/Pressure-switch.jpg

Use 3/8" wrench
Turn power off
Remove cover
There are two locknuts
Center nut screwed inward raises pressure... water well will cut off at higher pressure
Left-side nut adjusts range between cut on and cut off pressure

Sep 29, 2014 | Square D 9013gsg2s22j99r Pressure Switch

1 Answer

Pressure switch shut-off set too high.


It is adjustable. Remove the square cover nut and adjust the spring tension. . It would be best to lower to 110-115 psi. The compression rings will thank you for it..

Aug 24, 2014 | Campbell Hausfeld CW210500SJ Pressure...

1 Answer

Adjust pressure


The adjustment screw description-- is under the gray cover

The big spring is the general max pressure & cut off & initial setting

The smaller spring side is the twicking on the cut in or back on

They both work together in a way

Sounds like your using a well pressure switch-- on an air compressor

If so- then yes- you need a different switch for the application,
as the one you have is out of it's range

I set my compressor (single stage) at 80 & 135

Aug 12, 2014 | Square D PressureSwitch, 125-175PSI,...

1 Answer

Connect pressure switch


Low Water Pressure This video will give step-by step instructions on how to adjust a water pressure switch. Note the procedure for pre-charging the pressure tank. The cut-in and cut-out adjustments on the switch are made with the electric on, so be mindful of working around live wires and contacts on the swithc.

Apr 07, 2014 | Square D FSG2J24M4CP Water Pump Pressure...

1 Answer

Adjusting pressure


The smaller "differential" nut you turn down for higher cut-out pressure or up for lower cut-out pressure. The bigger "range" nut you turn down for higher cut-in pressure or up for lower cut-in pressure.

Dec 13, 2010 | Square D FSG2J24M4CP Water Pump Pressure...

1 Answer

I had a water line bust. After fixing the leak, I lost water pressure. Someone tried to fix the problem and now we have little to no water flow. I have to pumps . The smaller pump that feeds the house is...


The nut on the larger spring in the pump pressure switch: Usually the larger nut in the pump pressure control switch adjusts the pump cut-on ("cut-in") AND pump cut-off pressures simultaneously. This is the left-hand spring (and nut) in our photo. 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 range of the pump is raised or lowered. Turning the large nut clockwise RAISES BOTH the cut-on and cut-off pressures. So turning the large nut clockwise shifts the whole operating pressure range of the pump UP to HIGHER pressures.
Conversely, turning the large nut counter-clockwise will lower the whole pump operating range. This is the simplest adjustment to make.
Photo (left) courtesy of a reader.
The nut atop the smaller spring in the pump pressure switch: this nut is used to narrow or widen the gap between the pump cut-on and pump cut-off pressures. This is the right-hand spring (and nut) in our photo).

Turning the small nut clockwise (tighter) will RAISE the CUT-OFF pressure, and vice versa, loosening or turning the nut counter-clockwise will lower the cut-off pressure. Watch out! If you loosen this nut too much you can set the cut-off pressure below the cut-on pressure and the pump will turn on and run forever (or until it burns up.)
Which nut to turn in the pump pressure switch control, and which direction to turn it, are usually visible on a label inside the pressure switch cover. Above we show photos of a common Square D water pump pressure control switch (Schneider Electric) and the label with pump control adjustment details. [Click to enlarge].
Here are Example Pump Pressure Switch Adjustment Instructions from Square -D Understanding how pump pressure control switches work and which way to turn which of the two nuts in the control can be confusing.
On a Square-D Pumptrol® 9013FSF-2 pump pressure switch, for example, Square D tells us that we
  • Turn the Range Nut #1 (the larger spring and nut) clockwise (to the right or "down") to raise [both] cut-on and cut-off pressures. This is "tightening the nut down" against the spring. ("Rightie-tightie, leftie-loosie" as Mara Gieseke says to her kids). Thanks to reader Rise for this clarification.

    In other words, adjusting the pressure on this spring shifts the whole operating range of the switch up or down, but keeps the difference between cut-in and cut-out the same, whatever it happens to be (typically it's about 20 psi from the factory.)

    If you want the pump to turn ON (cut-in) sooner
    , that is, at a higher water pressure, turn the nut clockwise or "tighter".

    If you want the water pump to turn ON (cut-in) later, that is, at a lower water pressure, turn the nut counterclockwise or "looser".

  • Turn the Differential Nut #2 (the smaller spring and nut) clockwise to raise the cut-out pressure.

    If you want the water pump to turn OFF (cut out or cut-off) at a higher water pressure, turn this nut clockwise or "tighter".

    If you want the water pump to turn OFF (cut out or cut-off) at a lower water pressure, turn this nut counter clockwise or "looser"

    Here is why the small nut is called the "Differential"
Keep reading at LINK

Nov 03, 2010 | Flotec TC2151 P2 Well Pump Pressure Switch

1 Answer

How do you adjust the on-off pressure settings on this switch?


Unfortunately you didn't give the complete number. There should be 3 more numbers like J15 etc. Anyway, remove the cover. Use a nut-driver and adjust the large nut for the CUTOUT pressure. If your turn the nut clockwise (tighten or turn it in) it will increase the cutout pressure. If you turn it counter clockwise (loosen or turn out) it will lower the pressure. This the pressure that will turn the unit off. If your model has an adjustable differential, it will be the smaller nut. This will be the CUT IN pressure. It will adjust the same as the other adjustment.

http://www.schneider-electric.us/products-services/product-detail/?event=productDetail&partNumber=9013GSG2J15&countryCode=us

Oct 10, 2010 | Square D 9013 Gsg2 Pressure Switch Nnb...

1 Answer

How do i adjust air pressure cut out


Square d recommends that the pressure switch be adjusted to specifications of the particular switch (which is sold in pressure ranges preset at the factory). The switch will be erratic it adjusted out of the factory setting range.
From Square D: (adjust the desired cut-in pressure first, then cut-out)
Cut-in: The large spring controls the cut-in pressure. To make adjustments, turn the nut clockwise (compressing the spring) to raise the cut-in point or counterclockwise to lower the point of cut-in.
Cut-out: The small spring is the differential adjustment and controls the cut-out pressure. To raise the cut-out pressure turn the small nut clockwise (more differential); to lower the cut-out pressure turn counterclockwise.

Sep 24, 2010 | Square D 9013FHG14J52M1X Air Compressor...

1 Answer

I replaced my pressure switch with a Square D FSG2j24M4CP. Last night when the iron genie went into it's regeneration cycle the pressure switch snapped off. Should I be using a different type of pressure...


Hi,
The problem is that the pressure switch is not adjusted properly...
You need to turn the taller screw down so that the pressure switch kicks the pump on sooner...

This tip will help you with that...

Well Pressure Switch Adjustment Water Well Problems
http://www.fixya.com/support/r3691134-pressure_switch_adjustment_water

heatman101

Jul 14, 2010 | Square D FSG2J24M4CP Water Pump Pressure...

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