Model SF-01 | SF-02QUICK START GUIDESONIC–FUSION TMThis device is compatible with voltages of 100-240 VAC, 50-60 Hz ©2019 Water Pik, Inc.Getting Started (First time use only)Place flossing brush head firmlyinto place. Press the powerhandle onto hose attachment.Fill reservoir with warm water andreplace it firmly on the base.Prime UnitTurn pressure to high, point tip intosink and press the FLOSS buttonuntil water flows. Turn off.1•8•6•0FillCharge for at least20 minutes beforefirst use.ClickBrushFlossBrushFlossHighFlossModeCleanWhitenMassageCHARGE•8•6•4•2•BrushFloss

Waterpik SONIC-FUSION SF-01 Quick Start Manual