Converting a Pyr-A-Larm CP-30 to Siemens Pyrotronics CP-35

Hello, how can
I get a hold of a manual/ wiring diagram for the pyrotronics system 3 ps-3 panel with cp-30, They were bought by siemens as you probably know, and even they weren’t able to provide one, the closest I could get was cp-35

I have an old manual one of my co-workers left behind when he retired. Has all sorts of System 3 info in it. Try this link: