5.3. Overview of device parts
1
1
8
5
6
1. Mains connection line
2. Main switch
3. Vacuum blower
4. Filter plate
5. Pressure gauge
6. Sight glass
7. Sealing lip
8
4
3
11
7
8
9
12
8. Carrying handle
9. Pressure setting valve (Vari-Flow valve)
10. Type plate with model designation and series
marking
11. Cooling openings
12. Suction air outlet
13. Device-protective circuit-breaker
13
2
10