- Upon 1st use and whenever you refill or empty the tank the pump will make a knocking noise
- This is normal and will soften after a few seconds
- Fill water tank by opening the lid on top and pour in 355 ml of distilled or demineralized water (recommended)
- Make sure metal ball with tube in the water tank can reach water and is not kinked
- If not, gently shake pod until it is in the water