Dust bin door will not latch closed or pops open during use.

Safety first: Remove the battery and empty the bin before working on the latch.

• Step 1 – Clean latch area: Remove any dust or debris from the latch and catch surfaces.
• Step 2 – Inspect for damage: Check the plastic latch hook and catch for cracks or missing pieces.
• Step 3 – Test closure: Close the bin door firmly until it clicks. If it will not stay closed, the latch is likely broken.
• Step 4 – Replace parts: Replace the Tower dust bin door or the complete dust bin assembly if the latch components are damaged.