Overpressure error on ACQUITY Xevo system - WKB99834

SYMPTOMS

• Overpressure error when flushing system
• Overpressure disappears when fluidics changed from LC to waste

ENVIRONMENT

• SQD2
• Xevo TQ MS
• Xevo TQD
• Xevo TQ-S cronos
• Xevo TQ-S
• Xevo TQ-S micro
• SYNAPT G2
• SYNAPT G2 MS/HDMS
• SYNAPT G2-S MS/HDMS
• SYNAPT G2-Si MS/HDMS
• SYNAPT G2-S
• SYNAPT G2-Si
• Vion IMS QTof
• Xevo QTof
• Xevo Tof
• Xevo G2 QTof
• Xevo G2 Tof
• Xevo G2-S
• Xevo G2-S QTof
• Xevo G2-S Tof
• Xevo G2-XS
• Xevo G2-XS QTof
• Xevo G2-XS Tof

CAUSE

ESI probe clogged.

APCI probe in clogged.

FIX or WORKAROUND

Replace the APCI capillary.
Replace ESI probe / capillary.

ADDITIONAL INFORMATION