RJO20 Owner s Manual - English
Page 1
...® and cable tension monitor are connected and properly aligned. • Periodic checks of your opener. The Chamberlain Group, Inc. 300 Windsor Drive Oak Brook, IL 60523 Wall Mount Garage Door Opener Model RJO20 For Residential Use Install On Sectional Doors With Torsion Assemblies Only This product is located behind the hinged...
...® and cable tension monitor are connected and properly aligned. • Periodic checks of your opener. The Chamberlain Group, Inc. 300 Windsor Drive Oak Brook, IL 60523 Wall Mount Garage Door Opener Model RJO20 For Residential Use Install On Sectional Doors With Torsion Assemblies Only This product is located behind the hinged...