Technical Guide
Page 44
...should be between 0.5 and 1.0 ohms max. Ohms readings should be checked. If any of 230 VAC. Page 42 Check fan and shroud for issues. Check impeller, diffuser and shaft seals for blockage. Check continuity from the heatsink on the bottom of the drive have become overheated. Follow disassembly/...pages 32-37). All other pump problems including seals, gaskets, impellers, etc along with the VSC and Motor. Motor airflow path should be no issues remove the Blue, Black and Red wires (page 4) from the drive and check each motor lead to lead. If error still occurs, replace drive...
...should be between 0.5 and 1.0 ohms max. Ohms readings should be checked. If any of 230 VAC. Page 42 Check fan and shroud for issues. Check impeller, diffuser and shaft seals for blockage. Check continuity from the heatsink on the bottom of the drive have become overheated. Follow disassembly/...pages 32-37). All other pump problems including seals, gaskets, impellers, etc along with the VSC and Motor. Motor airflow path should be no issues remove the Blue, Black and Red wires (page 4) from the drive and check each motor lead to lead. If error still occurs, replace drive...