Humidifier tank is difficult to remove or install; may stick or not latch properly.

Safety first: Turn off and unplug the unit before forcing the tank.

• Clean guides and recess: Remove mineral deposits and debris from the tank recess and guides with vinegar and a brush.
• Inspect tank shape: Check for warping or bulging. Replace the tank if it no longer fits smoothly.
• Check latches and handles: Ensure latches move freely and are not cracked.
• Align cabinet: Verify that cabinet panels are properly assembled and not pinching the tank path.