3 Structure and description of functions
14 GA-602-0106V1.0-PAE-GB
©
F. Stephan GmbH
3.2
Controls and display elements
Fig. 2: Controls and display elements
1 Mains switch "On/Off" for O
2
and AIR
2 Operating hours counter for O
2
and AIR generation
3 Pressure gauge for O
2
pressure display
4 Pressure gauge for AIR pressure display
5 Pressure gauge for VAC pressure display
6 Knob for regulating the vacuum
7 Mains switch "On/Off" for VAC
8 Fuse for VAC generation
9 Fuse for O
2
and AIR generation
10 Visual alarm for failure of electronic components or switching valves
11 Visual alarm for overheating