Vacuum displays E8 or eight blinking LEDs; suction is weak and motor sounds strained

Safety first: Turn OFF the vacuum and remove the battery pack before clearing blockages.

Step-by-step checks:

• 1. Empty the dust bin: Remove and empty the bin completely. Check for compacted dust at the inlet and around the cyclone shroud.
• 2. Check the wand: Detach the wand and look through it toward a light. Use a flexible, non-sharp rod or a straightened plastic coat hanger to gently push out any blockage.
• 3. Inspect the floor head neck and internal hose: Look into the suction opening of the floor head. Remove any large debris. If your model has a flexible internal hose, check for kinks or collapse.
• 4. Verify all seals: Ensure the dust bin is correctly seated and that all gaskets are intact and free of debris. Air leaks can confuse airflow sensors.
• 5. Test without wand and head: Attach a small tool directly to the main body and run the vacuum. If E8 clears and suction is strong, the blockage is in the wand or head.

When to stop: If E8 persists after all visible blockages are removed, an internal passage or sensor may be obstructed. Further disassembly of the main body may be required.