Good facilities, poor quality

I bought the machine six months ago for upcoming renovations, since the power seemed to be fine and there was no device, which made clear the other in the shade. The bottom line of WD 7,700 P a seemed to be "slightly better" device.

+ The length of time until the filter bag or blocked by particulate matter, I think in order and is usually a few simple steps or immediately by the Schell cleaning mechanism to resolve.
+ The power socket on the front panel is convenient and saves most of an additional extension cord.
+ The base and the handle is very sturdy. The motor can be separated easily from the dust container.
+ The adapters supplied so far without difficulty in use.

The wearing parts look very cheap.
- To suck in crevices I often use only the hose, without attachment. Since the part is made of plastic, I have it already 1-2cm ground dauf the bottom edge.
- After six months, has given up the ghost with me the switch. The device can no longer switch on and is currently in the repair.

Conclusion:
I knew before already other industrial vacuum cleaners that produce any more noise with much less suction and constantly clogged. I am satisfied so far, but I also do not expect much really. Also the other reviews According to one must expect a repair but after some time.