Square D FSG2J21BP Use and Care Manual
Contents
1. available and that circuit breakers or fuses are operational Providing Routine Maintenance During the normal maintenance period for the pump system ensure that the following steps are followed to for all pressure switches 1 Disconnect the power 2 Remove the cover 3 Visually inspect the pressure switch for leakage Verify that No liquid is leaking from the diaphragm or flange area The flange is not corroded The area is free of standing water and wet spots a brand of Schneider Electric DENNEN Preventive Maintenance and Troubleshooting Guidelines for Class 9013F and 9013G Pressure Switches 9013DB0701 Providing Routine Maintenance Adjusting the Pressure Switch Figure 1 9013F 9013G Pressure Switches With Adjustable Differential Range nut L Differential nut a Range nut Range nut Differential nut Type G SAO 12 2007 Check all plumbing connections Verify that The flange is not corroded The fittings are secure and without white residue lime deposits Check all electrical connections Verify that The wires are not pinched or frayed and the insulation is not cracked There are no insects contamination or nests If found remove NOTE Contacts may appear pitted Do not sand or file the2. is low 3 Do not actuate the M4 lever again until source has recharged the well has water in it B Where Form M4 is not present check the water source The well may be low Turn off the power to the pump until source has recharged the well has water in it Corrective Procedure for Qualified Service Personnel e Marginal or low producing well e The pump may exceed well capacity Restrict pump output or install smaller pump Check the pumping water level C The line to the pressure switch may be plugged so that the switch cannot read tank pressure Check the tank pressure If it is below cut in pressure setting complete Steps 1 6 of Providing Routine Maintenance on page 1 Look at the contacts to confirm that the contacts are closed Complete remaining steps in Providing Routine Maintenance on page 1 1 Remove the pressure switch from the pipe and confirm that the entry to the diaphragm is free of silt and obstructions 2 Confirm that any check valves in the system between the source and the pressure tank are functioning properly 3 Confirm that pressure reading at the pressure switch accurately reflects the pressure in the pressure tank Switch contacts severely burned Insects or objects may have entered the space between the contacts Remove nests or other havens for insects or vermin near the switch Replace the contacts The pump is too large Add a contactor designed for th
3. out pressure See Figure 1 on page 2 NOTE Adjusting the differential changes the cut out setting The cut in does not change c Complete Steps 7 9 of Providing Routine Maintenance on page 2 7 Monitor the system to ensure that the pressure setting is as desired a Open a faucet and drain water from the system until the pump turns on b Turn off the faucet Monitor the system pressure to identify the point where the pump turns off d Repeat Steps 5 7 as required Table 1 Renewal Parts Description Part Number 9013F Contact kit with contact block contacts and diaphragm Replacement cover 65076 605 50 665133 559 50 Include the complete part number of the pressure switch to be used with including all forms 9998PC241 9998PC205 1 9013DB0701 12 2007 Preventive Maintenance and Troubleshooting Guidelines for Class 9013F and 9013G Pressure Switches Troubleshooting Troubleshooting Table 2 Troubleshooting Tips Condition No water flow Possible Causes Power is off No water in pressure system Description Corrective Action Confirm that the power is on Confirm the pressure tank pressure reading A If the pressure is below cut in and the switch has low pressure cut out Form M4 hold lever in the Run position 1 The pump should turn on and run 2 When you release the lever if the M4 feature cuts out the pump again within 10 psi of cut in the water source
4. 13F and 9013G Pressure Switches 9013DB0701 Troubleshooting 12 2007 Table 2 Troubleshooting Tips continued Corrective Procedure for Condition Possible Causes Description Corrective Action Qualified Service Personnel Apply power to the switch No power to switch Check the circuit breaker and or disconnect switch If the breaker is Apply power to the switch tripped on a new installation check the switch wiring Reset the breaker Confirm the wiring of the switch disconnect Wired to the wrong contact i ot F Wire to the correct contacts Complete Steps 1 5 of Providing Routine Maintenance on page 1 Make new connections or tighten the Corroded or loose connections pa x existing connections Damaged switch contacts Replace the switch contacts or entire i Contacts overloaded welded switch Switch operates e Remove the pressure switch from mechanically the pipe and confirm that the entry but not to the diaphragm is free of silt and electrically Damaged or improperly obstructions installed wiring e Confirm that any check valves in the system between the source and the pressure tank are functioning properly Complete Steps 6 10 of Providing Routine Maintenance on page 1 e Confirm that pressure reading at the pressure switch accurately reflects the pressure in the pressure tank e Low pressure cut out M4 has cut out e Repair or replace the switch if defective e Clean plumbin
5. 9013DB0701 12 2007 Data Bulletin Raleigh NC USA Preventive Maintenance and Troubleshooting Guidelines for Class 9013F and 9013G Pressure Switches Retain for future use Introduction This data bulletin describes how to identify and correct the most common maintenance issues for the Class 9013F and 9013G Pressure Switches Ensure that all maintenance recommended by the original equipment manufacturer OEM is performed If the equipment fails to operate properly refer to the instructions and recommendations provided by the OEM and ensure that the instructions were correctly followed If the operating problems persist and a pressure switch is the suspected cause use the information in this bulletin to assist in troubleshooting the issues Inspecting the Pump System Before the Initial Operation Inspect the following items before operating the pump system Check the pump s yield and flow rate Check the well water level drawdown and recovery Check the line voltage with the pump on and off FON gt Verify that the running current does not exceed the motor nameplate data Before Maintenance Inspect the following items before performing maintenance to the pump system Visually inspect the pump system for leakage Check the pressure switch using a pressure gauge Record the pressure switch setting if available Review any system discrepancies or perceived problems in operation af on Confirm that electrical power is
6. a brand of Schneider Electric 12 2007 Install electrical surge protection at the service entrance and in the control box at the wellhead The installer should provide motor circuit overload protection in the pump motor or control box if used For additional information about common product catalog numbers visit www us SquareD com pumptrol Schneider Electric s Pumptrol product manager strives to provide the best value and service to our Pumptrol customers For answers to your specific questions or comments about pumping solutions or products e mail Pumptrol us schneider electric com Technical support is provided Monday through Friday between the hours of 8 00 a m and 6 00 p m EST For more information write or call Mailing address Schneider Electric Pumptrol Product Line 8001 Knightdale Boulevard Knightdale NC 27545 9023 e mail control support us schneider electric com Telephone 1 888 SquareD 1 888 778 2733 Electrical equipment should be installed operated serviced and maintained only by qualified personnel No responsibility is assumed by Schneider Electric for any consequences arising out of the use of this material 2007 Schneider Electric All Rights Reserved DENEN
7. clockwise for higher cut in pressure or counter clockwise for lower cut in pressure See Figure 1 NOTE Adjusting the cut in setting does not change the differential As the cut in value changes the cut out value changes by the same amount and in the same direction For example increasing the cut in pressure by 10 psi will also result in an increase in the cut out pressure by 10 psi When lowering the pressure setting remember that most bladder tank water systems are designed for the bladder pressure to be 2 psi below the cut in point when there is no water in the tank 2007 Schneider Electric All Rights Reserved 9013DB0701 Preventive Maintenance and Troubleshooting Guidelines for Class 9013F and 9013G Pressure Switches 12 2007 Renewal Parts 2007 Schneider Electric All Rights Reserved Providing Routine Maintenance b Use the table below as a guideline for setting range nut R Original Setting New Setting eat RUER 20 40 30 50 3 1 2 Turns 20 40 40 60 8 to 8 1 2 Turns 30 50 40 60 3 1 2 Turns c Complete Steps 7 and 8 of Providing Routine Maintenance on page 2 6 To increase or decrease the cut out setting while maintaining the same cut in pressure adjust the pressure switch with a 3 8 inch nut driver or socket as follows a Complete Steps 1 6 of Providing Routine Maintenance on page 1 b Turn differential nut D clockwise for higher cut out pressure or counter clockwise for lower cut
8. contacts Do not use chemicals to clean the contacts Check the system pressure using a pressure gauge Replace the cover Restore the power and confirm pump system operation Open a tap or spigot to confirm water flow For devices with low pressure cut out Form M4 hold the lever to Run until the pressure is within 10 psi of the cut in pressure Monitor the pressure gauge during operation to determine the points where the pressure switch turns on and off Determine whether to adjust the cut in cut out or both If using a tank with an air bladder determine what air pressure is required in the bladder NOTE Follow the manufacturer s instructions for setting air pressure to the required level for the new adjusted pressure switch setting When instructions are not available always set the air pressure in the bladder to 2 psi below the new desired cut in pressure Perform the following steps to set the air pressure a Turn off the power to the pump b Drain the water from the pressure tank c Using a pressure gauge take a pressure reading of the tank d Using the air valve add or remove air from the tank bladder until the correct pressure is reached Perform Steps 1 6 of Providing Routine Maintenance on page 1 To increase or decrease the cut in and cut out settings while maintaining the same differential adjust the pressure switch with a 3 8 inch nut driver or socket as follows a Turn the range nut
9. der or air valve for leaks and check tank pressure If it is below cut in pressure setting complete Steps 1 5 of Providing Routine Maintenance on page 1 Drain some air from the compressed air valve stem If water comes out the bladder is leaking Completely drain the bladder and recharge with air as required Complete the remaining steps under Providing Routine Maintenance on page 1 Troubleshooting Corrective Procedure for Qualified Service Personnel 1 Replace or repair the pressure tank 2 For conventional tanks check air volume control for proper operation Drain and recharge tank Clean or replace any faulty parts Pressure switch chattering contact chatter or bounce Incorrect air pressure in the bladder Adjust the air pressure in the bladder to manufacturer s specification See the procedures for waterlogged tank For conventional tanks check the air volume control for proper operation Drain and recharge tank Clean or replace any faulty parts Excessive vibration The pressure switch may be mounted on rigid pipe and secured by brackets to the structure If the pump is also tightly secured vibration may be amplified Isolate the switch from other sources of vibration by shock mounting Mount the pressure switch to a less rigid pipe and shock mount any brackets Pump shuts off immediately after startup High pressure pump or a new pump Add a surge reducer Ord
10. e load The application requires a switch with heavy duty contacts Replace the switch Use higher hp rating Rapid cycling erratic operation Tank waterlogged For pre charged tanks check the bladder or air valve for leaks and check tank pressure If it is below cut in pressure setting complete Steps 1 5 of Providing Routine Maintenance on page 1 Drain some air from the compressed air valve stem If water comes out the bladder is leaking Completely drain the bladder and recharge with air as required Complete the remaining procedures in Providing Routine Maintenance on page 1 Replace or repair the pressure tank Tank not charged For pre charged tanks check the bladder or air valve for leaks and check the tank pressure If it is below cut in pressure setting complete Steps 1 5 of Providing Routine Maintenance on page 1 Drain some air from the compressed air valve stem If water comes out the bladder is leaking Completely drain the bladder and recharge with air as required Complete the remaining procedures in Providing Routine Maintenance on page 1 1 Replace or repair the pressure tank 2 For conventional tanks check air volume control for proper operation Drain and recharge tank Clean or replace any faulty parts Diaphragm damaged During routine maintenance see Providing Routine Maintenance on page 1 water is found leaking around diaphragm Replace
11. er 1530S6G1 for a bag of 50 Long pump run or pump will not shut off Too many water outlets Limit the number of devices running at any one time Increase the size of the pump and or storage tank Replace the components as desired Worn pump parts Check the pump for worn impellers casing or other close fitting parts Water leaks Check for leaks in service lines Repair the leaks as required Plugged discharge pipes Check for plugged discharge pipes resulting in reduced flow Replace the damaged pipes or repair the leaks Switch contacts burn up Pump electrical rating is too high Ensure that the electrical rating of the switch corresponds to the pump s electrical rating Add a contactor The switch may be replaced by one with heavy duty contacts Switch will not trip cut in cut out at desired pressure Incorrect pressure settings Defective pressure gauge Damaged diaphragm actuator Adjust to correct pressure settings See procedures for waterlogged tank on page 4 Test the pressure gauge Replace the pressure gauge Replace the diaphragm Cannot adjust switch to desired pressure Settings outside the pressure range limits of the switch 2007 Schneider Electric All Rights Reserved Replace the switch with one that has the correct range and differential Preventive Maintenance and Troubleshooting Guidelines for Class 90
12. essure switches CSA approved Yes these switches are CSA Approved File LR25490 How can connect a 9013G pressure switch to control a 3 phase motor with only a 2 pole set of contacts Wire two legs of the 3 phase motor through the two poles of the pressure switch Breaking two phases will start and stop the motor Wire the third leg direct Install a disconnect upstream of the pressure switch How do select an appropriate pressure switch Refer to the catalog Commercial Pressure Switches Types F and G Class 9013 9013CT9701 or Industrial Pressure Switches 9012CT9701 located in the Technical Library at www us SquareD com Will a 9013G pressure switch handle 20 A at 230 V 1 phase and 3 hp The 9013G pressure switches are not current rated devices They are hp rated devices only To use on 3 phase circuits wire 2 phases through the 2 poles of the switch and direct wire the third phase to one of the motor leads This makes the lead live when the pressure switch is off Can a 9013FSG2J20 pressure switch be installed horizontally rather than the standard vertical mounting Yes The 9013FSG2J20 pressure switch can be mounted horizontally and still work properly No You must have the J code pressure setting to order this product If a list of pressure Is the catalog number for the 9013 pressure switch valid without the pressure code settings is not available use J99 and include the setpoints desired The setpo
13. g and pressure port replace if defective 6 2007 Schneider Electric All Rights Reserved 9013DB0701 12 2007 Frequently Asked Questions Table 3 Questions Can use a 9013F water pump switch on an air compressor or a 9013FHG air compressor switch on a water system Preventive Maintenance and Troubleshooting Guidelines for Class 9013F and 9013G Pressure Switches Frequently Asked Questions Frequently Asked Questions about Square D Class 9013F and 9013G Pressure Switches Answers Yes but not you cannot use a 9013FSG water pump switch on a compressor requiring Form X Is Form M4 low pressure cut out available on the 9013GSGeee pressure switches No it is not available on the 9013GSGeee pressure switches It is only available on the 9013FSGeee and the 9013FYGeee pressure switches Where can we find information about the 9213 pressure switch The information can be found in the 1947 Digest under Pressure Switches For information contact Product Support Are 9013FRG pressure switches available in NEMA 3R No reverse action 9013F pressure switches are available only in NEMA 1 enclosures Are 9013 pressure switches DC voltage rated Yes the 9013 pressure switches are rated for DC as noted in Digest 174 Do the 9013F and 9013G pressure switches accept both solid and stranded wire Yes the 9013F and 9013G pressure switches accept both solid and stranded wire Are the 9013FSG pr
14. ints must fall within the range of the pressure switch selected Is 9013FSG120J20 a valid catalog number What is the difference between a series B and series C 9013 No That number indicates that all 9013FSG1 through 9013FSG20 pressure switches with Form M4 have a different pressure range than the standard pressure switches Functionally they are the same device A series change could have been due to a minor pressure switch change in the device When ordering customers will receive the latest series available What is the temperature range for a 9013F and 9013G pressure switches These temperature ratings apply to all the 9013F and 9013G pressure switches Fluid media 30 to 125 C 22 to 257 F Ambient temperature rating 30 C to 70 C 22 to 158 F What is the maximum allowable pressure for a 9013FRG pressure switch The maximum allowable pressure for a 9013 FRG GHB GHG GSB and GSG pressure switch is 300 psi What is the replacement contact kit for a 9013GHG5 pressure switch The replacement contact kit is 9998 PC205 Is the 90183GSG2J23R commercial pressure switch available with an override switch No The closest product with an override switch is the 9012GSG pressure switch with Form E On Auto Off lever Is the low pressure cut off option on a 9013 pressure switch adjustable The low pressure cutoff remains fixed at 10 psi below the low pressure cut in for the pre
15. ssure switch Although it is not independently adjustable it will follow the low pressure set point However the pressure switch will not be effective if the cut in point is set below 10 psi How do select an appropriate pressure switch Refer to the catalog Commercial Pressure Switches Types F and G Class 9013 9013CT9701 Industrial Pressure Switches 9012CT9701 or Nautilus Electronic Pressure Sensors XMLE XMLF XMLG 9014CT0201 Is 9998PC52 parts kit still available Parts kit 9998PC52 is no longer available This parts kit and all pressure switches using a bellows assembly in their construction are obsolete Cross reference the old pressure switch to current products The available cross referenced products use diaphragms or pressure transducers What is the function of a pulsation plug in a 9013 pressure switch 2007 Schneider Electric All Rights Reserved The pulsation plug slows the flow of fluid to the diaphragm of the pressure switch to reduce the surge rate of change The switch with the plug installed senses change over longer intervals and does not respond to spikes Preventive Maintenance and Troubleshooting Guidelines for Class 9013F and 9013G Pressure Switches 9013DB0701 Data Bulletin Recommended Protection For Additional Information Technical Support Schneider Electric USA 8001 Knightdale Boulevard Knightdale NC 27545 USA 1 888 SquareD 1 888 778 2733 www us SquareD com
16. the diaphragm Undersized tank Restrict water usage Limit the number of devices in operation at any one time Install a larger tank Major leak in service lines Visible water or wet spots may be present The pump runs but the tank is slow to fill Check for leaks Replace damaged pipes or repair leaks Faulty check valve open In some systems water can flow back into the well emptying the tank Check for leaking or open check valve Replace if defective Foreign material calcium deposits The line to the pressure switch may be plugged and the switch cannot read the tank pressure Check the tank pressure If it is below cut in pressure setting complete Steps 1 5 of Providing Routine Maintenance on page 1 Look at the contact plate to confirm that the contacts are closed Complete the remaining procedures in Providing Routine Maintenance on page 1 There may be a block in the line allowing the pressure switch to see high pressure all the time No holding tank Install a properly sized holding tank 2007 Schneider Electric All Rights Reserved 9013DB0701 12 2007 Table 2 Condition Pump cycles each time water is used Preventive Maintenance and Troubleshooting Guidelines for Class 9013F and 9013G Pressure Switches Possible Causes Tank waterlogged Troubleshooting Tips continued Description Corrective Action For pre charged tanks check the blad
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