Bio-Rad Model 2110 Fraction Collector - Manual (Page 19)

1. Attach the stopcock into the hole in the top of the drop arm. Position
the stopcock so that its handle overhangs the end of the arm and is free
to turn.
2. Attach the column to the stopcock, making sure both stopcock and
column are firmly connected.
6.4 Manual Advance
The Model 2110 Fraction Collector may be manually advanced to the
next tube by pressing the key. This key is functional in both
Stop/Standby and Run modes. When pressed during a run, the drop and
time counts will automatically reset to 0, and restart the time or drop
count.
6.5 Reset/End of Run
If the Model 2110 Fraction Collector is allowed to complete 80
advances, the display will read END. To reset, push twice. (Note:
Manual advances are not counted.) Reposition the carousel to begin
collection again.
Section 7
Remote Operation of Model 2110
The Model 2110 Fraction Collector may be controlled remotely.
7.1 Remote Operation with Model EP-1 Econo
Pump
Use System Cable 1 (catalog number 731-8261) to connect the Econo
Pump to the fraction collector. Connect the 9-pin “D” connector to rear of
the Model 2110, and the mini-DIN plug to the rear port of the Econo
Pump with the collector icon. (See Econo Pump manual if further
explanation is required.) In order for the Econo Pump to remotely operate
the Model 2110, a method must be programmed into the Econo Pump that
calls for fraction collection. You will be prompted to program the fraction
size (volume), the void volume, and the total volume collected. Please
note that to correctly use the void volume function, a Model SV-3
Diverter/Bypass valve (catalog number 731-8322) must be connected.
When programming is complete, the LED display underneath the fraction
collector icon on the front panel of the Econo Pump will light and the
Model 2110 display will read “---” indicating that the collector is
controlled by a system.
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