Door Adjustment

[welly1]

Hi All

I'm struggling to understand how my double glazed door can be adjusted to prevent it scraping on the bottom of the runner. I have looked at other threads and non of the hinges shown match mine. Can anyone help...hope picture is clear enough!!

First Image shows hinge taken in vertical orientation, there are 3 screws to attach the door on each side but I cannot see where any adjustment can be made. Second image shows hinge from outside, there is no access to any adjustment point?

Any suggestions???

 

[RandomGrinch]

I'm struggling to understand how my double glazed door can be adjusted to prevent it scraping on the bottom of the runner.

Where exactly, is the scraping occuring?
If the scraping is worst at the lower corner, opposite the hinges - you could have a search for "toe and heeling" a door.

 

[crank39]

Bifold hinges aren't the same as a pvc door hinge, I don't do a lot of bifolds but the ones I've come across that needed adjusting on the hinge side require you to loosen but not remove the screws on the hinges and lift the door and then tighten the screws, however if the door is dragging on the handle side then it needs toe and heeling