Well, I needed to hot wash some dirty parts (too cold outside this week -4 deg one morning) so I connected my Karcher hot wash up to a spare bead blast cabinet, fitted some waterproof rubber gloves, shortened up a pressure wash lance and added a windscreen wiper to the inside, ran some silicone around the cabinet joints, ran the outlet through the wall to a home made grease trap and fired it up. Works a treat.
Makes life very easy getting things clean.
Stan.