Power flushing a CH system

I have a fully pumped, gravity fed CH system to which I'm planning on doing some alterations. I'm "advised" that the system ought to be power flushed after the work and before I fire it up. Is this something I can do myself or does it need specialised equipment/skills? I'm reasonably competant as a diy plumber, having made quite substantial changes in the past, including moving the boiler, so just need some advice as to what's involved so I can judge if I can do it myself. Any info, links etc appreciated. David
Add pictures here
<% if( /^image/.test(type) ){ %>
<% } %>
Add image file

HomeOwnersHub.com is a website for homeowners and building and maintenance pros. It is not affiliated with any of the manufacturers or service providers discussed here. All logos and trade names are the property of their respective owners.