Hi all,
I am going to go back on a thing or two I mentioned because I was not paying close enough attention and became disorientated with the (non)naming convention of Fein.
The Fein dust extractor available here is the Dustex II. You guys were talking about the Turbo II. What you have named in NA as the Turbo I is the same as our Dustex II. This is the machine I have been using and was basing my comments on that model. So I absolutely agree with Brad that the Turbo II bag is bigger than the CT MIDI.
But the Turbo I (Dustex II in Oz) bag is smaller than the CT MIDI. See pic.
All other comments of mine remain the same. I did not wish to imply that either machine has a switch of superior quality to the other, or that the physical properties of the switches of any machine can cause a danger. It's the circuit/switch logic I am referring to. I will explain what I meant by the Fein switch logic being different and why I think this is potentially dangerous. At minimum, annoying IMHO for a regular Festool dust extractor user.
As most people know, the Festool CT MINI/MINO and CT-HEPA have a single dial switch that is either OFF, MANUAL, AUTO (switching with the tool). OFF is off for both suction and power at the outlet, MANUAL switches on suction regardless of what the power tool is doing, and AUTO switches on suction when the tool is switched on.
The Fein has two rocker switches, one for ON/OFF, the other for AUTO/MANUAL. The ON/OFF switch switches the suction on or off. The AUTO mode switches the suction on if the ON/OFF switch is also ON, and the power tool is switched ON. The MANUAL mode switches suction on if the ON/OFF switch is also ON, regardless of the power tool being switched ON or OFF.
The power outlet on on the Fein is always live. So for people who rely on the dust extractor being off as a second to the tool switch being off before they adjust their tool, they could be in for a surprise if they accidentally activate the tool switch.
Regarding the collapsing container body, my neighbour was not doing anything abnormal and using the Fein dust extractor as instructed. But it did have a reverse hernia wich he pushed out whist it was still hot as malleable. The below picture shows the slight depression still evident.