I bought a Ryobi D1200 door closer and when I went to install it as per the standard instructions I found that the door would not be able to fully open as a wall was in the way. There are alternative instructions online for mounting it on the frame with measurements which I have used but after mounting it I found the action of the arm goes the wrong way. This door has the hinges on the RH side. How do you alter the direction of the arm as there is no left or right on the packet.
I am a bit worried this opener might not be suitable as I understand from other queries it is slow to open and requires a lot of effort. The packaging is ruined now but I am wondering if I should return it.
regards
Chris Bartlett