Local Exhaust Ventilation guide on construction and use of LEV systems in D&T facilities.

This guide explains how to make your own soldering fume extraction unit, using a PC fan and some charcoal filter.

You will need access to a laser cutter.

This gives the instructions for making the many of the component parts and assembling the cabinet. It is accompanied by CAD files for use on a laser cutter and 3D printer to produce those components. Some parts have to be purchaased and some can be either 3D  printed or purchased.

This is a new document explaining the need for controlling the fumes generated by welding steel.

It gives some solutions to managing the problem of extraction.