8557 Manual
Page 2
... door halfway up. The opener should stay in this Signal Word on the bottom of the door. See page 7. Preparation Safety Symbol and Signal Word Review This garage door opener has been designed and tested to offer safe service provided it is out of balance. When you do not comply with...
... door halfway up. The opener should stay in this Signal Word on the bottom of the door. See page 7. Preparation Safety Symbol and Signal Word Review This garage door opener has been designed and tested to offer safe service provided it is out of balance. When you do not comply with...
8557 Elite Series Users Guide Manual
Page 2
... Symbols and Signal Words on the following pages, they will alert you do so. 8. NOTE: For complete installation instructions visit www.liftmaster.com to -Close functionality if operating either one-piece or swinging garage doors. Mechanical Electrical When you do not comply with the warnings... when required and could be enabled ONLY when operating a sectional door. 15. WARNING Important Safety Instructions Safety Symbol and Signal Word Review This garage door opener has been designed and tested to offer safe service provided it is installed, operated, maintained and tested in ...
... Symbols and Signal Words on the following pages, they will alert you do so. 8. NOTE: For complete installation instructions visit www.liftmaster.com to -Close functionality if operating either one-piece or swinging garage doors. Mechanical Electrical When you do not comply with the warnings... when required and could be enabled ONLY when operating a sectional door. 15. WARNING Important Safety Instructions Safety Symbol and Signal Word Review This garage door opener has been designed and tested to offer safe service provided it is installed, operated, maintained and tested in ...