- Transducer is not zeroing when trying to make an adjustment.
- Pressure does not go below 1000 psi when trying to zero with no flow and tubing disconnected from transducer.
- System faults with "Over pressure".
- Pump transducer does not zero with a reboot.
- 510 HPLC Pump
- 600 pump
- 600 isocratic pump
The pressure the transducer reads with no flow and no tubing attached could be different (not 1000 psi), but not 0 psi.