How To Adjust Door Closer Strength. Slide the bracket further away from the cylinder, closer to the door handle, to create more closing pressure. Turn the screw marked with an l counterclockwise 1/4 turn to increase.
Always use a ladder for the job. Close and open the door a couple of times. Make small adjustments until the door completes a close cycle.
How to adjust the door closer after installation after the installation of the door closer, its adjustment is necessary for the optimal rate of closing the entrance or street door.
After each adjustment, run the opener through a complete travel cycle. After each adjustment, run the opener through a complete travel cycle. Close and open the door a couple of times. Loosen the screws that attach the bracket to the door and move the bracket further out (toward the door handle).