Thermosensitive Cables Installation

Hello everybody!

I have to prepare sketches with the fire protection thermo sensitive cables installation on field devices.

Does anybody know/have any guideline for cable installation around different type of equipment - for example: if I have a column, should the cable be installed on top, on bottom, should it go from bottom to top or how? On electrical transformers - on top or around?

Thanks in advance,

Costin