8550 Manual
Page 2
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 the door must not exceed 1/4 inch (6 mm). ...
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 the door must not exceed 1/4 inch (6 mm). ...
8550 Manual
Page 36
... travel module are approximately travel module connected, if wires are connected, then replace the travel , refer to the door. Check for no Safety sensors were Review Diagnostic Codes 1-1, 1-2, and 1-4 correct as a rope attached to page 24. 4-2 4 FLASHES 2 FLASHES The door stops while opening Obstruction, binding or Manually open and close the...
... travel module are approximately travel module connected, if wires are connected, then replace the travel , refer to the door. Check for no Safety sensors were Review Diagnostic Codes 1-1, 1-2, and 1-4 correct as a rope attached to page 24. 4-2 4 FLASHES 2 FLASHES The door stops while opening Obstruction, binding or Manually open and close the...