Waterpik WP-250 Mode D'emploi page 10

10
Prime Unit (First Time Use Only)
Prior to Very First Use of Unit, Prime Unit: Set pressure
control dial on base to high, point the handle and tip into sink.
O
I
High
2
1
3
Adjusting the Pressure Setting
Turn the pressure control dial on the base of the unit to
use. Gradually increase pressure over time to the
setting you prefer – or as instructed by your dental
professional.
O
I
Low
2
1
3
O
I
2
1
3
Placement in Mouth
Lean low over sink and place the tip in mouth.
Set pressure at desired setting. With your free hand,
turn the unit on.
ON
O
I
2
1
3
O
1 2
3