Charles Balchunas

Last week I purchased a new PP133 trimmer from Amazon. I have not used the trimmer for more than about 15 minutes so far--but have tried 6 times to start it and run it--every tim with the same problem. When I try to pull the starter cord it seems to jam after traveling about 2 inches---then after several tugs--it allows me to pull the cord fully----it will not start until I get to pull the cord fully a few times. It has done this every time I try to start it---the pull cord mechanism seems to jam--then it lets go and lets me pull it fully---could there be some problem with the pull starter mechanism