Crawford Cdm9 950 Installation Manual [portable] -

: Adjust the position of the drive unit before tightening all mounting screws to prevent mechanical binding.

Permanently affix the disengaging label next to the disengaging knobs for emergency manual operation. 3. ECS 950 Control Unit Setup

The door will then move slowly by impulse operation to the floor and reverse to the fully open position to set the limit points.

The Crawford CDM9 operator, often paired with the control unit, is a high-performance drive system for industrial sectional doors. Installation requires precise mechanical mounting and electrical calibration to ensure the safety features and operational limits function correctly. Core Installation Steps The following workflow is critical for a standard setup: