FTN Sample syringe leak test fails - WKB94706

SYMPTOMS

• FTN Sample syringe leak test fails
• Replacing syringe does not help

ENVIRONMENT

• ACQUITY UPLC H-Class
• ACQUITY UPLC H-Class Bio
• ACQUITY UPLC I-Class
• ACQUITY UPLC I-Class Bio
• ACQUITY UPLC I-Class Plus
• ACQUITY Arc
• ACQUITY Arc Sample Manager FTN-R

CAUSE

Syringe metering Valve failure

Syringe metering Drive failure

FIX or WORKAROUND

Replace the Syringe metering valve first prior to ordering critical spare part.

- part number 700011790 SYRINGE VALVE METERING

Replace the Syringe drive assembly

• part number 700012509 Metering Syringe Drive, High Ratio

• part number 700012510 Metering Syringe Drive, High Ratio (Bio)

ADDITIONAL INFORMATION

The following part numbers are obsolete

700005201 SYRINGE DRIVE, METERING, HIGH RATIO

700003743 ASSY, SYRINGE VALVE W/COUPLING