ORANGEBOX Eva User Instructions

user instructions

Seat Height

When sat in the chair, pull the right hand control
lever up and either press your weight down or
slightly lift up from the seat to adjust the height.
Release the control to lock the seat at the
desired height.

To help keep your pelvis upright and your spine
aligned in a natural ‘S’ shape, thigh to torso angle
should be 90° or slightly more.

When sat in the chair, pull the left hand control
lever up and slide the seat forwards or backwards
into the desired position. Release the control to
lock the seat at the required depth.

To ensure adequate thigh support without
obstructing leg movement, up to three fingers gap
should be left between the front of the seat and the
back of your knees.

Seat Depth