V8 Prins LPG Decommissioning over winter

Hello.

In my 3.6l V8 a prins LPG system is installed. Do you have to pay attention to something special if the vehicle is not driven over the winter, since I only have a season registration?

I have already tried the search and found nothing closer to it on the net. I hope someone can help me in this regard here in the V8 Forum.

Thank you once. MfG Kevin