Isolation valve stuck - WKB50539
Article number: 50539
SYMPTOMS
Isolation valve is stuck. Cannot easily move from blocked to open.
ENVIRONMENT
- Xevo TQ MS
- Xevo TQ-S
- Xevo TQ-XS
- 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 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
- ACQUITY SQD system
- SQ Detector
- ACQUITY TQD system
- TQ Detector
- SQ Detector 2
CAUSE
Isolation valve is warped or damaged.
FIX or WORKAROUND
- Vent and remove isolation valve.
- Replace the Perlast O-ring. (Replace the stem also if showing signs of damage.)
ADDITIONAL INFORMATION
id50539, A-SQ, A-SQ, MALDIG2SI, SQD, SQD2, SYNG2HD, SYNG2HDMAL, SYNG2MS, SYNG2MSMAL, SYNG2SHD, SYNG2SHDML, SYNG2SIHD, SYNG2SIMS, SYNG2SMS, SYNG2SMSML, TQD, TQDIVD, VION, XEVOG2QTOF, XEVOG2SQTF, XEVOG2STOF, XEVOG2TOF, XEVOG2XSQT, XEVOG2XSTF, XEVOQTOF, XEVOTQ, XEVOTQA, XEVOTQD, XEVOTQDIVD, XEVOTQIVD, XEVOTQS, XEVOTQSIVD, XEVOTQXS, XEVTQSMIVD, XEVTQXSIVD