The protector systemtm a safety reversing sensor accessory must be installed if the chamberlain arm is used.
Garage door bow arm converter.
A bow arm converter allows doors with canopy type operating gear to.
If the door springs are located across the top of the garage door and has side channels then generally it would require a bow arm converter.
A bow arm converter allows doors with canopy type operating gear to be electrically operated.
By halico garage dorrs www highpeakgaragedoors co.
Vertically tracked canopy and dual tracked non protruding garage doors can be automated with the liftmaster 5580 garage door opener when fitted with the chamberlain arm required liftmaster s canopy and bowarm adaptor model number 1703e.
Can be easily attached to canopy type garage doors where the door projects from the garage in the open position.
The only canopy doors that can be a problem to fix this converter system to are doors that have vertical strengthening struts on the inside of the panel and therfore no horizontal struts to fix to between the top of the door and the middle section.
Sommer bow arm converter to suit all canopy garage doors and remote control systems.
Chamberlain canopy door conversion arm.