You can do this using a Labeller or LabelPointReplacer.

Any example how to setup? E.g. use windings Font "0x40" to replace the Point (and than export this to pdf?)

For PDF output you should add the PDFStyler and specify the font (e.g. Wingdings) there.

Alternatively, you can use the TextStroker to convert the symbol into vectors.

can't find an option in the pdfStyler where I can replace the point as a font icon? Even I find no examples online. ... anyone have a example?

You'll have to use the LabelPointReplacer before the PDFStyler. Example:

Result:

Something I do still wrong?

Result:

You won't see the result in the FME Data Inspector, as it renders the text using its own font without considering the font choice set in the PDFStyler. You'll have to write the label to a PDF file to see the results.

Thx a lot!

I forgot to say, if you simply need to visualize the label using the correct font for quality control, you could use the TextStroker before visualizing the result.

This was the last step! Thank you very much!