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Ryan MillerAug 11, 2025
What to do if KNF Water Pump produces no flow?
- MmkiddAug 11, 2025
If your KNF Water Pump isn't producing any flow, here's what you can check: * Verify that there is voltage in the power source by checking the room fuse and switching it on if necessary. * If the thermal switch has operated due to overheating, disconnect the pump from the mains, allow it to cool, and identify and eliminate the cause of overheating. * Inspect connections and lines for blockages and remove them. * Check external valves and filters. * If condensate has collected in the pump head, detach the condensate source from the pump and flush the pump. * If the diaphragm or valve plates/sealings are worn, replace them.
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