Turn off the two valves to the radiator - undo the connections and drain just the radiator - opening the bleed screw helps to let the air in and the water out - cover the floor well as nasty black sludge may come out at the end of the draining process. Tighten bleed screw and carry radiator away upside down
Peccavi
July 2010
Automatic Answer
We may have found other answers which could help you.
howtomendit.com for free repair help, information and advice.
Try fixfault.com to fix home heating systems.