What does "Error: Seal Pack Geometry Fault" mean on an Alliance? - WKB55847
Article number: 55847
ENVIRONMENT
- Alliance HPLC system
- 2695 Separations Module
ANSWER
During the "Adjust Seals" diagnostic, the Alliance looks for specific values (see the table below).
Seal Pack Calibration Numbers:
| Top | 30--80 |
| Bottom | 80--200 |
| Seal Width | 50--120 |
If the values found during the diagnostic are outside the ranges listed in the table, Error: "Seal Pack Geometry Fault (n)" appears, with the number in parentheses referring to the following:
- 1 = seal too high (i.e., top value below 30)
- 2 = seal too low (i.e., top value above 80)
- 3 = seal too wide (i.e., seal width above 200)
- 4 = seal too narrow (i.e., seal width below 50)
ADDITIONAL INFORMATION
If you are trying to rectify error codes 1 or 2, refer to Seal pack geometry fault on Alliance 2690/2695 - WKB5360.