8550 Manual
Page 2
... INJURY or DEATH: • ALWAYS call a trained door systems technician. 4. Read them . Raise and lower the door to the garage door. 2. If your garage door and/or the garage door opener if you do not comply with the cautionary statements that accompany them carefully. Preparation Safety Symbol and Signal Word Review This garage door opener has been designed and tested to offer safe...
... INJURY or DEATH: • ALWAYS call a trained door systems technician. 4. Read them . Raise and lower the door to the garage door. 2. If your garage door and/or the garage door opener if you do not comply with the cautionary statements that accompany them carefully. Preparation Safety Symbol and Signal Word Review This garage door opener has been designed and tested to offer safe...
8550 Manual
Page 36
... a feature that will not show up in the garage. Check for no Safety sensors were Review Diagnostic Codes 1-1, 1-2, and 1-4 correct as a rope attached to the door. touching the floor 4-4 4 FLASHES 4 FLASHES My door reverses for no Obstruction, binding or Manually open : The garage door opener is binding or sticking, contact a trained door systems technician. Refer to page 2. These are...
... a feature that will not show up in the garage. Check for no Safety sensors were Review Diagnostic Codes 1-1, 1-2, and 1-4 correct as a rope attached to the door. touching the floor 4-4 4 FLASHES 4 FLASHES My door reverses for no Obstruction, binding or Manually open : The garage door opener is binding or sticking, contact a trained door systems technician. Refer to page 2. These are...