Pfeiffer Vacuum OMNISTAR - Removing the PrismaPlus from the GSD 320

Maintenance
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10.5 Removing the PrismaPlus from the GSD 320
The PrismaPlus must be removed from the GSD 320 to replace the filament.
Tools Required  M2 Hex Key
 M4 Hex Key
 M5 Hex Key
Procedure 1 Execute the GSD <Shutdown> function.
2 Remove mains power connection from GSD 320.
3 Using the M2 hex key remove the (6) screws that secure the rear access panel. The
rear access panel is shown in Figure 10-17.
Figure 10-17 Removing the rear panel and chassis screws
4 Using the M4 hex key remove the (9) screws the secure the chassis cover. The
chassis cover is shown in Figure 10-17.
Rear Access
Panel
Rear Access
Panel Screw
Chassis Cover
Screw
Chassis Cover