Excellent observation and communication skills are necessary in all such endeavors. We include definitions of water well and water well drilling terms, the typical capacity of drilled water well pumps, and we include. Difference between a repair and a complete overhaul procedure for refurbishing a submersible pump summary. The submersible motors are factoryfilled with a special grundfos motor liquid, type sml 2 or sml 3. A submersible pump is a sealed unit with the advantage of preventing pump cavitation when it pumps fluid from a depth. Recommended fusing data 60 hz, single phase, 2 wire submersible pump motors wiring connections fuse size. Because of this, many diagnoses cant be entirely confirmed until the well is pulled, which requires lifting the water pipe and the submersible pump. The insulation on the conductors should be rw, ruw, tw, or their equivalent. These submersible pumps are designed for a wide range of applications, such as the supply of water to private homes, water systems and industries. In order to ensure safe operation, it is very important that this manual be read in its entirety prior to installing or operating the pump. Pdf feedback if you are a seller for this product, would you like to. Weil series 1600 and 2500 submersible double seal wastewater pumps by weil pump a wilo company. The ground wire must be at least as large as the power supply wires.
It is the pressure exerted by the vanes that moves the water out of the pump and into the system. Our sp and sq pumps feature stateoftheart hydraulic design. As the impeller rotates, the veins pick up the water and sling it out into the pump body under pressure. Pdf esp electrical submersible pump is one the most important artificial lift methods for oil in brazil and worldwide. Clogged impeller or foreign material in pump disassemble pump, inspect and remove foreign material, reassemble and set impeller with correct lateral settings 9. Perform draw down test on pumps to establish gpm being produced when possible.
What steps are needed to ensure a munro submersible pump is properly winterized. Get free 2day shipping on qualified submersible utility pumps products or buy plumbing department products today with buy online pick up in store. The red jacket submersible turbine pump veederroot. Any out of the ordinary operating characteristics should be noted in the wells file. If pump has been operated with discharge valve closed severe internal damage will result. Restrain the output flow of the submersible pump, then wait for the well to recover. Submersible sump pump water pump pdf manual download. Water enters at the center, known as the eye of the impeller. Submersible well pump troubleshooting this troubleshooting information is intended to guide in the general determination of pump problems and their solutions. Remove the impeller cover by turning counterclockwise to release lock. The discharge fitting is designed for convenient attachment to a garden hose. Dab pumps reseres the right to mae modications ithout notice. Troubleshooting well problems is also complicated by the fact that almost all the action takes place far underground. The ssm33, ssm33i and srm4 sump pumps have a 116 air vent hole in the impeller chamber to let out trapped air.
After soldering file off the sharp corners on the soldering joints. Watershed innovations 3000gph hydrapump submersible120v. A blocked sponge will reduce the pump flow rate and performance. Red lion 14942402 submersible deep well pump sump pumps. Deepwell submersible pumps support wells 25 to 300 deep or more and range from. When your pond pump stops working, your fish and biological filter are at risk. Pdf gas effect in electricalsubmersiblepumpsystem stageby. Do not lift, carry or hang pump by the electrical cables. A pump is said to be air locked if water traps air in the pump and it cannot get out, thus preventing the pump from operating. Perform shut off head test on pumps to establish pressure being produced when possible. This is a video of me showing you how i was able to track down and replace the control box for my well pump. Be sure to thoroughly read the owners manual and warranty.
There are some techniques that you can use to help solve the following problems with your pump. Submersible pump troubleshooting questions answered. Pdf study of an electrical submersible pump esp as. Franklin submersible motors are designed primarily for operation in the vertical, shaftup position. Homas h series line of drainage pumps is designed for pumping dirty water, clean water, and water with abrasive solids. Can be used to pump wastewater, unscreened solids, water containing silt and a wide range of pollutants. Occasionally, products are damaged during shipment. Diagnosing pump and well problems plumber magazine. The head pressure against which a submersible pump.
Improper impeller balance remove impellers and balance per peerless pump recommendations 10. With its long 15 cord and standard garden hose outlet it can be installed for automatic operation or used in temporary situations. Damage to the electrical cables can cause shock, burns or death. We give submersible well pump troubleshooting advice and invite questions. Pdf one of the main problems regarding the use of the artificiallift method of electricalsubmersiblepump esp systems is the presence of gas in. Centrifugal pump problems 5 overview of pump problems typically found on centrifugal pumps. Depending on many factors, you may have as little as a few hours to avoid a catastrophe. This powerful submersible pump is perfect for many applications andor emergency use. Submersible pumps submersible pumps troubleshooting.
This portable, submersible utility pump is designed for non automatic use in water. Not enough water is running through the pump system. From what dept and at what pressure and flow can a submersible well pump deliver water. In cases where the pump head stays below its normal operating range during startup and. If the troubleshooting in the 5 steps above do not resolve your problem, it may be time to replace the pump and motor.
Paying a little more will save you money in the long run. Pump and system curves best efficiency, por, aor what does preventative maintenance consist of. On the bottom of the well above the sandpoint there should be a foot valve check valve installed. Centrifugal pump and controls troubleshooting guide. Submersible well pumps for drinking water wells problems. Qualified electricians should work on electrical service. Hopefully you have planned ahead and you have a spare pump ready to go anytime the need arises. View and download simer submersible sump pump owners manual online. Check for misalignment between pump and motor or a sand bound pump. Ess has the best solutions to your submersible pump problems.
Submersible electric pumps are true workhorses that perform well for flood control and stormwater drainage. 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. This handbook on troubleshooting and maintenance of submersible pumps is prepared with the objective to disseminate knowledge on pumps and their selection, installation. Test the pump mixer operating cycle, under load if liquid level in the station permits. Check operation of valves and associated equipment. If we cant repair it, well replace it or reimburse the purchase price with an amazon egift card. First of all try to know the what problem occurs in it by puling it out. Installation and operation manual submersible nonclog pump important. Submersible utility pumps utility pumps the home depot. During acceleration, the pump thrust increases as its output head increases. The red jacket stp fits 4inch npt threaded, thinwall risers and is available in a wide variety of horsepowers. A global leader in submersible groundwater pumps, grundfos has perfected the total package. Study of an electrical submersible pump esp as flow meter.
Upon pulling the pump and motor you can check the splice connection at the motor. Inspect the equipment examine the pump when received to assure there has been no damage in shipping. Use this troubleshooting guide to see if theres a quick fix for whats ailing your submersible pump. All considerations of application, installation, and maintenance of submersible motors relate to these four areas. I have outlined some troubleshooting steps below to help investigate the. A submersible water pump is one designed to be immersed into the fluid intended for pumping. Cable selection select a drop cable designed for use in water. The damaged section of the drop pipe should be replaced. Troubleshooting chart for franklin electric submersible pump that does not start.
Overall efficiency of pumping is highest in submersible pump. Use only stranded copper wire to pumpmotor and ground. Grundfos submersible well pumps are available in a wide range of sizes and materials to fit your application needs. If this does not work, the switch on the submersible pump needs to be replaced. Read all instructions in this manual before operating pump. Electrical mechanical checklist maintenance report what if my pumps need repair. Raise the pipe on the submersible pump and check for leaks. Should there be any damage evident, report it immediately to the dealer from whom the pump was purchased. Submersible pumps of various capacities have wide applications. Centrifugal pump and controls troubleshooting guide spanish. They are designed for application in building sites, wells, tunnels, irrigation, and on ships.
Vortex problems in sump adding of baffels or flow direction devices can reduce this. Check the line terminals to determine if this is the source of the problem. It is superior to other types of pumps because it is not affected by pump cavitation, which is a problem caused by air bubbles forming in the pump, lowering its capacity and at times damaging it. Submersible pump system trouble shooting well pumps. Amperage charts should be maintained and used as a daily monitoring procedure see trouble shooting amp charts. Red lion rl12g052w2v 12hp 12gpm 2wire 230volt submersible deep well pump batteries required. The red jacket submersible turbine pump stp is engineered for advanced environmental protection, serviceability, safety, and flow. When a submersible well pump goes bad it is hard to find the problem if you dont know what to look for. They are suitable for moving subsoil water, stormwater, sewage, grey water, black water, trade waste, rainwater, bore water, chemicals and foodstuffs, by working with different designs for multiple applications, which include closed impellers, vortex impellers, contrablock impellers, single channel impellers, multistage, cutter, or grinder pumps. Submersible pumps are designed for optimum trouble free service because they are difficult to access for repair and maintenance.
195 378 1369 560 5 516 1277 417 1019 1288 452 961 1050 1344 1280 716 597 719 1277 1145 1020 1156 147 1305 1392 1127 582 699 512 508 190 1033 1072 1239 1216 1143 335 614 603 1471 4 342 788 472 176 688 34 1153