Bio-Rad BioLogic Signal Import Module (SIM) - Manual (Page 86)

3.7 VALVE CONNECTIONS
The DuoFlow system is shipped with an AVR7-3 inject valve. The connection of all valves is similar, as
discussed below:
• To connect either the AVR7-3 inject valve or an AVR9-8 stream select valve, mount the valve to a
vertical bar on the system rack and connect its cable to any of the connectors labeled Automated
Valves 10, 11, or 12 on the rear of the Maximizer, if available. Otherwise, connect it to connectors 4,
5, or 6 on the Workstation.
• To connect an SVT3-2 diverter valve or the SV5-4 buffer select valve, mount the valve to a vertical
bar on the system rack and then connect its cable to any of the connectors labeled Solenoid Valves
7, 8, or 9 on the rear of the Maximizer, if available. Otherwise, connect it to connectors 1, 2, or 3 on
the Workstation.
• Refer to section 2.6 for more detailed information about each valve.
Figure 3-13. DuoFlow Valves
1
2
3
COMMON
Auto Selection Valve A
COLUMN
GRADIENT
PUMP
SAMPLE
LOOP 3
4
5
SAMPLE
LOOP
SAMPLE INJECT
WASTE
WASTE
6 7
1
2 3
4
5
Auto Selection Valve A
5
4
3
2
1
7 6
COMMON
HIGH PRESSURE
AVR7-3 AVR9-8 SV5-4 SVT3-2
LOW PRESSURE
SYSTEM SETUP SYSTEM INSTALLATION AND SETUP
3-14