- Turbo pump reaches only 50%
- "Turbo pump failure" error
- Vacuum system stops
- Source maintenance recently completed
- With isolation valve closed, turbo reaches 100% with no error
- Xevo TQS micro
Faulty sample cone O-ring
FIX or WORKAROUND
- Replace the sample cone O-ring.
This article applies to all Waters mass spectrometers with a Z-spray source.