IM | NanoFlow Internal Filter

Inspiring Excellence in Fish Care!

Diagnosing Pump problems Troubleshooting cont.

The external flexible cables of this unit cannot be replaced; if the cable is damaged, the product should be replaced.

Spin

Worn section of Shaft

Hold here

The Impeller Shaft will wear over time. A worn Impeller Shaft must be replaced. Check also that both End Caps are present and undamaged. End Caps

The blade section on the Impeller should not turn in relation to the Impeller Magnet. If it does, the Impeller should be replaced.

Put the Impeller Shaft through the Impeller and hold the assembly by the ends. Spin the Impeller on the Shaft. It should spin smoothly - if you feel it wobbling, the Impeller is worn and needs replacement.

Impeller Well Impeller Magnet

Check the Impeller Magnet and the inside of the Impeller Well for damage. The surfaces should feel smooth, if not, they are damaged and the Pump will not work at full efficiency or at all.

To test the electric coil, plug the Pump in (ensure everything is dry first!) and hold the Impeller Magnet next to the Pump as shown. You should feel the Magnet vibrate.

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