Mass spectrometer unable to maintain vacuum - WKB46781
Article number: 46781
SYMPTOMS
- System may never achieve vacuum after selecting Pump in tune page, Pump Timeout error observed.
- Turbo speed is able to reach 100% with isolation valve closed.
- Turbo speed starts to drop when isolation valve is opened.
- Turbo speed may start to drop when mass spec is put into Operate mode.
ENVIRONMENT
- SELECT SERIES Cyclic IMS
- SQ Detector 2
- Synapt G2
- Synapt G2-S
- Synapt G2-Si
- Synapt XS
- Xevo G2
- Xevo G2-S
- Xevo G2-XS
- Xevo QTof
- Xevo TQ MS
- Xevo TQ-S
- Xevo TQ-S cronos
- Xevo TQ-S micro
- Xevo TQD
- Xevo TQ-XS
- Vion IMS QTof
CAUSE
Damaged cone O-ring.
FIX or WORKAROUND
Replace cone O-ring, 700004321 (O RING fluoroelastomer SIZE 10 I/D x 1.5 C/S)
ADDITIONAL INFORMATION
id46781, A-SQ, CYCIMS, MALDIG2SI, SQD2, SYNAPTXS, SYNG2HD, SYNG2HDMAL, SYNG2MS, SYNG2MSMAL, SYNG2SHD, SYNG2SHDML, SYNG2SIHD, SYNG2SIMS, SYNG2SMS, SYNG2SMSML, VION, XEVOG2QTOF, XEVOG2SQTF, XEVOG2STOF, XEVOG2TOF, XEVOG2XSQT, XEVOG2XSTF, XEVOQTOF, XEVOTQ, XEVOTQA, XEVOTQD, XEVOTQDIVD, XEVOTQIVD, XEVOTQS, XEVOTQSCRO, XEVOTQSIVD, XEVOTQSMIC, XEVOTQXS, XEVTQSMIVD, XEVTQXSIVD