14
Mark three evenly separated points on the installation surface horizontally or vertically along
the turnstile. Use a gradienter to measure the angle of inclination of the three points. See the
figure below for acceptable flatness error.
Acceptable flatness error (mm[inch])
Repeat Step 1–Step 5 to install other turnstiles.
The arms of different turnstiles must be facing the same direction.
Make sure that the turnstiles are aligned within the deviation.
Align the turnstiles within deviation (mm[inch])