Turbo speed is at 50% after ion block cleaning - WKB48459
Article number: 48459
SYMPTOMS
- Ion block was cleaned, including removal of cone gas position blocks
- System begins to pump, but turbo pumps do not reach 100% speed
- System vents automatically
ENVIRONMENT
Vion IMS QTof
CAUSE
Spring Belleville is not fitted correctly.
FIX or WORKAROUND
- Vent the system.
- Fit four Spring Belleville in the correct order to create a spring as shown.
- Refit the cone and ensure that the cone gas nozzle fits correctly.
- Pump down the system and verify that the turbo speed reaches 100%.
ADDITIONAL INFORMATION
id48459, VION