HTC GL 25 D, Manual

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HTC GL 25 D Operation
1.1 23
4.5 Installing extra ventilation hose
To improve the air while grinding, an extra ventilation hose can be installed on the dust
extractor. This extra ventilation option should be used while grinding floors that give
rise to toxic gases or if the room is very poorly ventilated.
Tip!
Only use the extra ventilation hose, which at the least must have a diameter of
160 mm, when necessary, since the dust extractor's capacity is reduced when
the hose is installed.
1. Connect the ventilation hose to the dust extractor.
Figure 4-6. Installation of extra ventilation hose
2. Place the free end of the ventilation hose outdoors by pulling it through a window or
a door.
4.6 Operation
4.6.1 Start the dust extractor
1. Place the dust extractor where you want to start the vacuuming work.