Crawford Automatic 300 Se Manual Extra Quality -

: Connect the straight arm to the bent arm using the provided bolts, then attach the assembly to the top edge of the door.

: Test the obstacle detection system regularly. If the door contacts an object while closing, it must stop and reverse immediately. crawford automatic 300 se manual extra quality

Achieving "extra quality" performance requires fine-tuning the operator's digital settings. : Press and hold the SET button until "1" appears. : Connect the straight arm to the bent

Check the power supply or pull the release cord to re-engage. crawford automatic 300 se manual extra quality