Liberty pumps troubleshooting. Check to see if the fuse on the circuit board is blown. Check to see if the incoming control/alarm power is present at TB1-1 and TB1-2. Clean or replace the pump’s check valve if stuck. com The Liberty Pumps 404 should be vented using an unrestricted vent pipe with a diameter of at least 1-¼ inches. Moving the test/normal/silence switch to the test position or activating the alarm fl oat should turn on the alarm horn. Mar 15, 2023 ยท Liberty Pump Pro 380 is not working because of one of the following reasons, including: Below, I will explain each of the culprits and take you through the troubleshooting steps to bring the pump back into working status. Electrical Issues. Inspect the pump’s impeller for jams or debris preventing rotation. In this comprehensive video, we delve into the Liberty Pumps SJ10 troubleshooting process, focusing on common problems and effective fixes for backup operation. If the sump isn’t filling, verify the inlet pipe is clear and the float switch moves freely. Repairs Liberty Pumps is committed to maintaining your satisfaction as a customer and offers easy, convenient options for product repair and service. . A union should be installed in the vent pipe to allow for easy removal if needed. Here we go. Option 1 You may contact your place of purchase or your local Liberty Pumps distributor by using the Distributor Locator Option 2 Check the discharge line from the toilet to the pump for blockages caused by toilet paper buildup. The vent pipe should be connected directly to a building or house vent. See full list on lildutchuncle. If voltage is present and fuse is not blown, please call factory for assistance. 1. This sewage pump from Liberty Pumps requires 115V of electricity to power up the unit. xfjz wwit kauanbs ubhfk ccl szzfr edwgsbm vyuagxu rdujwl ooeg