A largely semi-desert country, Chad is rich in gold and uranium and stands to benefit from its recently-acquired status as an oil-exporting state. Chad's post-independence history has been marked by instability and violence, stemming mostly from tension between the mainly Arab-Muslim north and the predominantly Christian and animist south.
2. Shut the door and try to lock it. If it won't lock open the door. Tap the end of a chisel under the door stop on the striker side of the jamb. Pry up on it until it comes loose and remove it. Use the chisel to remove the door stop on top as well.lace the door stop back on the jamb. Set it back 1/4 inch from it's original location. You should see a distinct line in the paint, stain or varnish where it came off. Use this to align the door stop. Nail the side and top piece of door stop back on. The door should now shut and lock normally.
One sensor sends a signal to the opposite sensor in the form of an invisible beam. When the beam is broken, the garage door opener will not close the garage door. You can check several things to correct the problem. First, use the wall button to open the garage door to a fully opened position.Now, wipe any debris, moisture, or fingerprints off of the lenses located on both of the safety sensors.hen the beam is broken, the garage door opener will not close the garage door. You can check several things to correct the problem. First, use the wall button to open the garage door to a fully opened position.