Buchi V-100 - Page 36

7 | Cleaning and servicing BÜCHI Labortechnik AG
36/52 Operation Manual Vacuum Pump V-100
Removing the pump head
Fig.20: Pump head opened up showing membrane underneath
1 Allen-head screws 3 Pump head
2 Metal cover
u Lie the pump on its side.
u Unscrew the four Allen-head screws (1) and remove the metal cover (2).
u Remove the pump head (3).
Dismantling the pump head
2
3
4
2
6
5
1
6
Fig.21: View of completely dismantled pump head
1 Membrane 4 Elbow connection
2 O-rings 5 Straight connection
3 GL14 cap nut 6 Non-return valves