Safety First:

• Disconnect the wavemaker from the mains electricity supply before starting any maintenance.
• Always refer to the product's troubleshooting section in the instruction manual.

Check the Impeller and Shaft:

• Remove the casing to access the impeller and shaft.
• Inspect the impeller for blockages, clogs, damage, or if it’s loose.
• Ensure the plastic propeller is securely attached to the magnetic part, and check that no parts are cracked or separated.
• Verify that there are two rubber grommets on each end of the shaft.

Reassemble and Test:

• If everything looks fine, reassemble the unit and check if the noise is reduced.

Still Noisy?

• If the noise persists after checking and reassembling, please contact our customer service team for further assistance.