Roto Windows - help to reset handle/hinge!

[rolf]

Hi,

I have a roto window where turning the handle 90 degrees allowed normal inward opening, hinged at a vertical axis. Turning the handle 180 degrees allows inward opening hinged at the bottom of the window, a horizontal axis.

I've noticed that for one window, I don't need to turn it 90 degrees to open normally - all I need to do is turn about 15 degrees and it opens. I think that sooner or later the window will not be able to lock itself due to slip - I had this happen in other rented accommodation with similar windows.

Does anyone know how I can service and reset the window? I have enclosed some pictures here. Unfortunately, I don't have the manuals and the Roto website is no help!

I would greatly appreciate any assistance that anyone can give me.

Below are pictures I have taken.

http://x3.putfile.com/7/18516153831.jpg
http://x3.putfile.com/7/18516154881.jpg
http://x3.putfile.com/7/18516160097.jpg

Many Thanks


Rolf

 

[salem2000]

you can download pdf files for all thier product here: Click

The files do include expanded diagrams of the fittings and the lock ajustments are at the end of the documents. (you will need Acrobat to view)

Salem.

 

[big-all]

heeelllooo rolf and welcome
i am no expert but shouldnt picture 2 have a "roller"screwed in to locate into the catch on picture 1 !!!!!!
[you can see the rub marks where it may have been!!!]