Bio-Rad BioLogic Signal Import Module (SIM) - Manual (Page 89)

Figure 3-15. Example of Direct Inject Sample Loading using an Econo Pump
The EP-1 Econo pump can be used to load up to 7 samples sequentially when used with an AVR9-8 at the
pump’s inlet valve, as shown below.
Figure 3-16. Example of Multiple Sample Loading using an Econo Pump
3.9.2 Econo Gradient Pump (EGP)
Refer to section 2.8.3 for more information. The EGP is connected to the Workstation using an Instrument
Bus communication cable (System Cables 17, 18, 19, 21, or 30). Connect its power cable to an available
outlet. Be sure to use the appropriate fuse. Refer to the separate documentation for the EGP for fuse
specifications.
The EGP is connected to the DuoFlow Workstation with Bus communication cable (System cables 17, 18,
19, or 21). When the DuoFlow assumes control of the EGP, the EGP is automatically set to Remote mode.
1
2
3
4
5
6
9
7
8
RINSE
SAMPLE #1
SAMPLE #2
SAMPLE #3
EP-1 ECONO
PUMP
AVR9-8
AVR7-3
LOOP OVERFILL
TO WASTE
LOAD
LOW
PRESSURE
COLUMN
WORKSTATION
PUMP
WASTE 6
7
1
2
3
4
5
LOW
PRESSURE
COLUMN
EP-1
PUMP
PURGE
EP-1
ECONO
PUMP
WORKSTATION
PUMP
WASTE
WASTE
6
7
1
2
3
4
5
AVR7-3
WASTE
SYSTEM SETUP SYSTEM INSTALLATION AND SETUP
3-17