ASXpress Operator's Manual - CETAC Technologies

ASXpress Rapid Sample Introduction System Operator’s Manual
Chapter 3: Installing the Rapid Sample Introduction System
Figure 1-42
Mainboard shown with rabbit module removed
Proceed to the “Increase the Peristaltic Pump Speed” section of this manual
(Do not replace covers, etc., at this time).
Note:
Do not replace the cover/shields/Z-drive assembly on the autosampler
until the following pump speed increase operation is also completed.
3.1.4 Increase the Peristaltic Pump Speed Setting
In order to provide the necessary additional flow rate at the rinse station, the
pump speed must be increased. This is achieved by changing the position of a
jumper on the autosampler main board.
The jumper must be moved from its existing position to the position marked
“Max RPM” (Figure 1-43), on the ASX-520/ASX-520HS board, and to the top
position (see note below) of the bank of jumper pins marked J6 (Figure 1-44)
on the ASX-260 board. This jumper/pin arrangement is located on the left side
of the ASX-520/ASX-520HS board, and near the center of the ASX-260 board, as
shown in Figure 3-41.
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