iComfort ic9400-3D Manuel D'utilisation page 5

Positioning
Make sure there is at least 15 cm behind the massage chair before use.
Lifting
At least two people are recommended to lift and move the chair to avoid injury.
Back and head cushions
Install the back and head cushions using the cushion's zippers.
Final Installation
1) Insert the AC power cord into the massage chair power socket and the other end into the AC wall
power outlet.
2) Turn on the main power switch at the bottom, behind the massage chair.