HTC GL 40 D - Description of Controls - Keypad

HTC GL 40 D Machine description
2.0 9
Figure 3-2. The back of the dust extractor
1. Valve handle
2. Handle
3. Electrical connection
4. Side duct fan
5. Outlet, ventilation hose connection
6. Guide
7. Valve
3.2 Description of controls - Keypad
The picture below shows the keypad for the dust extractor.