Ortotecsa F.12/4 Manual Del Usuario página 11

Very Important:
•
Before Tilting, make sure that the footrest is in one of the two locking positions
provided and that the knobs are firmly tightened.
•
Do not activate the tilting if the plane is not at the minimum height of elevation
•
Do not activate the elevation if the plane is not fully horizontal.
Improper use could cause damage to the mechanical system of the device.
TILTING ELEVATE
UP
Down