The Machine Emits Noises or Small Puffs of Steam When Not in Use Last updated Save as PDF Possible Cause What to Do The machine is ready for use, or has recently been turned off, and condensation is dripping into the hot vaporiser. This is part of normal operation. To limit this occurring, empty the drip tray. Still Need Help? You may need assistance from one of our qualified service technicians. Click on the button below to schedule a visit. BOOK A SERVICE or Contact Us