8355 Manual
Page 23
... open (UP) and close the door. The force is designed with electronic controls to vehicles, be sure fully open door provides adequate clearance. If anything interferes with the door's upward travel it will reverse. Adjustments Without a properly installed safety reversal system, persons ...(particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. • Incorrect adjustment of garage door travel limits will ...
... open (UP) and close the door. The force is designed with electronic controls to vehicles, be sure fully open door provides adequate clearance. If anything interferes with the door's upward travel it will reverse. Adjustments Without a properly installed safety reversal system, persons ...(particularly small children) could be SERIOUSLY INJURED or KILLED by a closing garage door. • Incorrect adjustment of garage door travel limits will ...