Overtightening the fittings might cause them to fracture.Īs soon as the pump is securely positioned inside the basin, check that the float switch may easily travel around the basin.
Push the connector up and hand-tighten the threads on the upper and lower check valves. The outlet tube and check valve should then be aligned, and the cemented coupler should be attached to the tube. Push the adapter for the base of the check valve onto the coupler before joining it to the outlet tube prior to joining it to the check valve. Utilizing the same primer and PVC adhesive process, connect the coupler to the head of the sliced PVC tube. Employ zip ties to hold the power cable over the float and protect it from grabbing anyplace in the basin after it’s within the basin and you’re confident the PVC tube is the perfect length. Slice the tube on a raised platform using a chainsaw, then level off the ends with a safety blade as a sharpening tool.ĭescend both into the sewage basin through the pump lever, with the outlet tube correctly cut and securely fastened to the sewage pump.
If you’re changing the lower discharge tube, you’ll need to take measurements of the old outlet tube and factor in that the ultimate length with the new check valve placed may be somewhat varied. Without a weep opening, water beneath a check valve travels back into the hole, compressing any remaining air in the tube, perhaps preventing water from exiting the pump the following time it attempts to clear the basin. If the fittings are overtightened, they may break.Ĭreating a weep hole is perhaps one of the most critical stages because it prevents an air-lock in the pipe from causing the pump to dry up. Fasten the adapter-end of the PVC tube onto the sewage ejector pump with a wrench once it has been joined. To guarantee the proper functioning, ensure the float switch is placed at the perfect level for the pump.Īpplying the primer and PVC adhesive, connect the male-threaded connector to one end of the PVC tube. Leave the pump flowing only long enough to detect it a sewage pump should never be left without water, or it will be destroyed. Start the pump by activating the float switch. To examine the new ejector pump, connect it to a designated circuit. This step is voluntary, but it will make subsequent servicing a lot easier. If you don’t wish to struggle with backflow later, now is the opportunity to put a ball valve over and as near to the check valve as feasible. Discreet check valves are available that are nearly silent while in use, which is a valuable attribute for basement toilets. Prior to inserting the pump in the sewage basin, the fresh check valve should be fitted. This is necessary to avoid smells and gas leaks. Clean any loose trash or objects adhering to the basin’s walls with caution. If you’ve taken out an old sewage pump, the first step you should do is glance over the vacant ejector hole for any evidence of corrosion to the bowl or anything else unusual. The most significant distinction between sewage and sump pumps is that sump pumps cannot pump solid debris.
Finally, sewage ejector pumps are not similar to sump pumps, and they cannot be utilized alternately. The owner’s handbook will also tell you which components (such as float switches and alarms) are interoperable with your sewage pumps.Ĭheck local construction codes to ensure your ejector system meets the criteria. This will aid you in the setup procedure. 3 How To Install A Sewer Ejector Systemįirstly, review the user manual’s directions and cautions.