Injections not reproducible, solvent in sample compartment on a 717+ Autosampler - WKB8426
Article number: 8426
SYMPTOMS
- Injections are inconsistent
- No bubbles found in syringe
- Solvent present in sample compartment
- Mobile Phase leaking on to vials and in sample carousel
ENVIRONMENT
- 717plus Autosampler
CAUSE
Worn/faulty seal pack assembly.
FIX or WORKAROUND
- Replace seal pack: WAT045559
- Calibrate seals
ADDITIONAL INFORMATION
- Reproducibility for system usually poor
- Compression check usually fails
id8426, 717, 717HC, 717PLUS, 717UP, eluent