- Seal Force Sensor H/W Fault (0.0)
- Needle/Seal Move Limit Exceeded (5.0)
- Needle is loose from the needle carriage
- ACQUITY H-Class Sample Manager - Flow Through Needle (SM-FTN)
The latch on the needle carriage is loose; it rotates easily in either direction.
FIX or WORKAROUND
- Tighten the screw fitting located in the center of the needle carriage needle latch.
- Perform needle Z-axis calibration, characterize needle seal, and needle seal leak test as appropriate.