Pressure Switch Range Nut Adjustments: Range Changes vs Number of Turns of the Nut | ||
Original Range Nut Pressure Setting Cut-in / Cut-Out Pressure in PSI | Number of Range Nut Clockwise Turns | New Range Nut Pressure Setting Cut-in / Cut-Out Pressure in PSI |
20 / 40 psi | 3 1/2 turns | 30 / 50 psi |
20 / 40 psi | 8 to 8 1/2 turns | 40 / 60 psi |
30 / 50 psi | 3 1/2 turns | 40 / 60 psi |
Notes: Adapted from : 'Preventive Maintenance and Troubleshooting Guidelines for Class 9013F and 9013G Pressure Switches' (2007), Original source: Schneider Electric USA 8001 Knightdale Boulevard Knightdale, NC 27545 USA 1-888-SquareD (1-888-778-2733) www.us.SquareD.com Schneider Electric offers technical assistance for their Pumptrol product line: Schneider Electric Pumptrol Product Line8001 Knightdale BoulevardKnightdale, NC 27545-9023e-mail: [email protected]: 1-888-SquareD (1-888-778-2733) Watch out: Electrical equipmentshould be serviced onlyby qualified electricalmaintenance personnel.No responsibility isassumed by Square D [ nor by InspectApedia.com ] for any consequencesarising out of the use ofthis material.- Pumptrol Pressure Switch Installation & Wiring Instructions (2010), retrieved 1 April 2015, Schneider Electric USA8001 Knightdale Blvd.Knightdale, NC 275451-888-SquareD(1-888-778-2733)www.us.SquareD.com |