QDa fails to pump down - WKB120115
Article number: 120115
SYMPTOMS
- QDa fails to pump down
- Turbo power 0 W
- Turbo speed 2%
- Backing pump oil level ok
ENVIRONMENT
- ACQUITY QDa Mass Detector
CAUSE
The roughing pump ballast is open.
FIX or WORKAROUND
Close the roughing pump ballast.
ADDITIONAL INFORMATION
See https://support.waters.com/KB_Inst/C...rformance_pump for more details.
id120115, QDA