Robot vacuum leaves visible dust and debris on the floor and has poor pickup performance.

Safety first: Turn OFF the robot before cleaning components.

Restore suction:

• Empty the dust bin and clean it thoroughly.
• Remove, tap clean, or replace the primary and HEPA filters as recommended by Proscenic.
• Inspect the rubber or foam seals around the dust bin; ensure they are clean and seated properly.

Check brush operation:

• Remove and clean the main brush; ensure it spins freely and is not excessively worn.
• Start a cleaning cycle and confirm the brush rotates.

Advanced: If suction remains weak despite a clean bin and filters, the suction motor may be failing or there may be an internal air leak. Professional diagnosis is recommended.