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TROUBLESHOOTING GUIDE
from Dynapac WEDA LINE Submersible Pumps WEDA 50 INSTRUCTIONS & SPARE PARTS CATALOGUE Manual 470W367055
Issue Cause Solution
1. Pump does not start
1. Wrong Voltage Check that pump is plugged into a socket with the proper voltage.
2. No Power Check that pump is plugged into a live socket.
3. Damaged electrical cable DO NOT use pump. Contact your dealer for further instructions.
4. Bad fuse Replace fuse.
5. Opened thermal contactor Check if motor is overheated. If that is the case, unlock rotor or check electrical connections.
6. Fauled impeller Check if impeller is entangled. Make sure impeller is clean and freely rotating.
2. Low capacity or low head
1. Impeller is not rotating smoothly Check that the impeller runs counterclockwise when plugged into power sourse.
1. Tilt pump at slight angle on base.
2. Plug elecrical cord into power sourse briefly to check that the pump rolls to the right, or moves in a counterclockwise direction.
2. Clogged passages
1. Clean filter, impeller, pump housing, broken pipes and/or clogged hoses.
2. Check if discharge hose is too long or kinked. Change hose to proper specifications and good working condition.
2. Water is in the stator housing