Ensure the floor and workspace are clear of wires and debris. 2. Mechanical Assembly Drive Unit Fitting: Fit the first stop ring onto the pivot.
Confirm 230V AC is reaching the mechanical unit. crawford cdm9 950 installation manual top
Check that the 24V transformer on the Power Card is functioning and that contacts X4 and X5 in the control box are correctly connected. Door Reverses Automatically: The Definitive Guide to the Crawford CDM9 950: