Thermo Scientific Dionex ICS-5000 Operator's Manual page 281

High pressure valve 1 error.
-or-
High pressure valve 2 error.
-or-
High pressure valve 3 error.
-or-
High pressure valve 4 error.
This error occurs if a high-pressure valve fails to switch position within
1 second of being toggled. High-pressure valves 1 and 2 are the valves
installed in the DC lower compartment (see
3 and 4 are the valves installed on either the IC Cubes or the AM in the upper
compartment (see
Figure 8-5. High-Pressure Valves #1 and #2 (In DC Lower Compartment)
Figure 8-6. High-Pressure Valves #3 and #4 (On IC Cubes)
Doc. 065342-06 12/11
Figure 8-6).
2
1
3
8 • DC Troubleshooting
Figure 8-5). High-pressure valves
1
2
3
4
4
High-Pressure
Valve #1
High-Pressure
Valve #2 (not
installed in this
system)
High-
Pressure
Valve #3
High-
Pressure
Valve #4
265