Submersible well pump troubleshooting this troubleshooting information is intended to guide in the general determination of pump problems and their solutions. Today i am hear to write about submersible pump control box wiring diagram, in this post you will complete understood about 3 wire submersible pump wiring diagram which is an single phase submersible pump motor. Sump pump description sump pumps are automatic pumps used to remove ground water from sump pits. Since submersible pumps do not experience pump cavitation and are highly efficient, these pumps are one of the most popular types of pumps on the market today. Pump troubleshooting pump is operating but not pumping air locked pump will pull lower than usual ampsair locked pump will pull lower than. Troubleshooting well problems is also complicated by the fact that almost all the action takes place far underground. Troubleshooting guide rjs selfpriming shallow well jet pumps a. In event of failure it must be returned to an authorized service station for repairs. Electric pump motor troubleshooting guide explanation of two line jet. Flotec submersible pumps owners manual pdf download. Design, operations and maintenance, second edition continues to deliver the information needed with updated developments, technology and operational case studies. Why we called a single phase submersible motor a 3 wire submersible, that we also know that we have two wire in single phase power supply. Difference between a repair and a complete overhaul procedure for refurbishing a submersible pump summary.
Once you find the wayne pump replacement part you are looking for click on the where to buy button and you can purchase your part. There are some techniques that you can use to help solve the following problems with your pump. Irrigation pump utilitech 2 hp utilitech pptpc50 240050 0 5 hp cast iron transfer pump com utilitech 2 hp cast iron lawn pump at lowes com utilitech 0 5 hp cast iron submersible sump pump at lowes com 20 most recent utilitech 1 hp cast iron shallow well questions. Upon pulling the pump and motor you can check the splice connection at the motor. Diagnostic checklist in table form provices water pump problem identification, diagnostic steps, and repair steps. Recently submersible pumps have gained good market shares in both the industrial and domestic sectors, due to their high versatility and reliability.
The typical submersible pump is cylindrically shaped, about 42inches tall and most are 4inches in diameter. Library of congress cataloginginpublication data taka. Submersible pumps have a longer life expectancy than other sump pumps. Identification of major components cost of pumping pump and system curves best efficiency, por, aor. This pump is to be connected to a 120 volt, 60 hertz power source. Improper impeller balance remove impellers and balance per peerless pump recommendations 10.
Pdf gas effect in electricalsubmersiblepumpsystem stageby. Be sure to thoroughly read the owners manual and warranty. Pump and system curves best efficiency, por, aor what does preventative maintenance consist of. When a submersible well pump goes bad it is hard to find the problem if you dont know what to look for. X tungsten carbide silicon carbide seal faces, stainless steel shell for higher pump pressures andor higher motor speeds.
These steps are specific to submersible pond pumps. Install an adequately sized gate valve after the check valve for pump, plumbing and check valve maintenance. For each type of pump, the inspection, disassembly, evaluation, repair and reassembly functions are presented. For external pumps, refer to the manufacturers literature.
Submersible well pump water pump pdf manual download. Pump support troubleshooting the pump pump problem possible causes possible solutions no liquid delivered pump is not primed. Designed to pump water containing sand, solids and debris with minimal wear and clogging. View and download franklin electric submersible well pump owners manual online. Lets say a homeowner has a drilled well with a submersible pump located 500 feet from the house set at a. Pdf one of the main problems regarding the use of the artificiallift method of electricalsubmersiblepump esp systems is the presence of gas in. In cases where the pump head stays below its normal operating range during startup and full speed condition, the pump. When the flow is visibly reduced you may want to clean the pump. The motor on this pump is guaranteed by the manufacturer.
Fp0s1775a, fp2800dcc, fpsc2200a10, fpsc2250a10, fpsc3200a10, fpsc3250a10, fpse3601a. The ecoplus submersible pumps do not require lubrication or special maintenance. Restrain the output flow of the submersible pump, then wait for the well to recover. New content on gas handlers, permanent magnet motors, and. Check the engine is running at the required power speed. Once your well is drilled, the pump is attached to a flexible pipe and lowered into the well casing until it is fully submerged. Vortex problems in sump adding of baffels or flow direction devices can reduce this. Electrical mechanical checklist maintenance report. Shallowwell pump diagnosis and repair guide and checklist. Caution fill pump with water before starting or pump will be damaged. Pdf operational manual pdf parts list pdf performance curves pdf product spec sheet pdf sectional view drawing pdf. Submersible water pumps are devices that operate underwater and work by pushing water to the surface. If this does not work, the switch on the submersible pump needs to be replaced. If you have the proper tools you can do some troubleshooting yourself.
Wayne replacement parts and accessories archives wayne. Well pump troubleshooting and diy repair family handyman. Goulds pumps goulds hp submersible sump pump sp035v3 questions. Sand, deposition, corrosion, paraffin, emulsion, gas. Submersible pump maintenance and repair pdf document. If the pump is turning backwards when it is called on to start the increased torque may cause damage to the pump motor andor motor shaft. Because of this, many diagnoses cant be entirely confirmed until the well is pulled, which requires lifting the water pipe and the submersible pump. Use this troubleshooting guide to see if theres a quick fix for whats ailing your submersible pump. This is because a sealed, oilfilled chamber holds the pump motor. With the following information we hope to be able to help you troubleshoot and get your pump back to pumping water thus saving you effort, frustration, and possibly the expense of a new pump. The sealed chamber allows the pump to work under water. In troubleshooting a nonfunctioning submersible pump system, you must strive to diagnose and repair the problem without unnecessarily pulling the pump out of the well or digging up the buried line. Submersible pumps submersible pumps troubleshooting. Pumps are placed at the bottom of the well and push water sometimes hundreds of feet into your home.
Diagnosing pump and well problems plumber magazine. Enter the model, or item number below to search for a specific product. All considerations of application, installation, and maintenance of submersible motors relate to these four areas. Clogged impeller or foreign material in pump disassemble pump, inspect and remove foreign material, reassemble and set impeller with correct lateral settings 9. If the troubleshooting in the 5 steps above do not resolve your problem, it may be time to replace the pump and motor. Franklin submersible motors are designed primarily for operation in the vertical, shaftup position. What types of wells use a twoline jet pump for water delivery. How a submersible well pump works and signs of failure.
Request pdf electrical submersible pumps manual ideal for removing large amounts of liquids from wells, electrical submersible pumps esp are perhaps. The most common application is for basement drainage to prevent flooding in residential buildings. It stays protected against external elements such as corrosion, water, dust and debris. The submersible must not be connected to the electrical supply until the full installation of the unit in its location has taken place. View and download flotec submersible pumps owners manual online. Submersible pumps it covers products for drainage and water supply applications as well as centrifugal sewage pumps, tubular casing and vertical immersion pumps, submerged propeller units, submersible borehole pumps, submersible motor pumps and a solid separation system. In general, it can be stated that any troubleshooting exercise must be undertaken with an open mind and a principle desire to find a solution and fix the pump, not simply to assign blame. Electrical submersible pumps manual request pdf researchgate. The seminar will cover the common repair procedures for centrifugal pumps, including submersible pumps, vertical turbine pumps, single stage end suction pumps and split case pumps. During acceleration, the pump thrust increases as its output head increases. Read all instructions in this manual before operating pump. The pump has a very silent operation, and can be installed inside boreholes and tanks, thus avoiding all the potential problems connected with suction.
Application this pump is not intended for use in any oil, sea water, strong alkaline or strong acidic solution, or any agricultural chemicals. Troubleshoot the issues with your submersible environmental pump here. Submersible pump control box wiring diagram for 3 wire. The pump end is designed to operate completely under water and to ensure satisfactory cooling. Ess has the best solutions to your submersible pump problems. Excellent observation and communication skills are necessary in all such endeavors. The damaged section of the drop pipe should be replaced. Do not run dry to avoid damage to the pump, place the pump at the deepest position in the water. To help recognize this information, observe all safety information labeled danger, warning, caution, and notice. Raise the pipe on the submersible pump and check for leaks.
474 1399 163 802 1046 860 1140 757 1635 769 449 820 511 226 1142 1492 406 1575 228 1076 1373 211 350 227 158 1456 672 1669 151 1031 1607 661 982 1120 377 51 575 1062 1103 174 217 714 852 1495 1251