Here is an overview of some basic things to expect when you have a professional mitigation technician install your system.

Upon completion of the installation, the installer should provide you with a basic understanding of how your system works.

The installed system should include basic features like a system operating indicator.  Typically a dynameter is installed (fig. 1) with a label showing where the fluid level should be.

(fig. 1)

There should be a label on the system with the contact information of the installer (fig.1 and fig. 2). 

(fig 2.)

Sections of piping should have labels indicating the pipes are part of a radon system (fig 3.).  I place a label in every room or space the pipe passes through.

(fig. 3)

The system should have a packet (fig. 4) containing information about the system, I include: original site survey and design notes, Emergency Shut Off  location, warranty, fan operating guide and dynameter guide.

(fig. 4)