CA-500 Series S/M 4-19 Revised December 2001
4.3.7 Position Adjustment Procedure of Pipette (“[10]wash_o)
(1) XY Adjustment
1) Select [Special Operate] Æ [Rinse & Prepare] from the Main Menu and supply rinse reagent into the
probe rinse cup (outside).
2) Verify that the “[10]wash_o” is shown on the left center of the screen. . If not, change to “[10]wash_o”
by using [Pos. -] and [Pos. +] keys.
3) Move the pipette to the setting position by using [XY TEST] key.
4) Use [n], [p], [m], and [Æ] keys to adjust the pipette tip to become the center of the rinse cup.
5) Press [Z TEST] key to descent the pipette. The pipette detects the distilled water and stops.
6) Use [n], [p], [m], and [Æ] keys to adjust the pipette tip to become the center of the probe rinse cup
(outside).
7) Press [Z TEST] key again to ascend and descend the pipette. Verify that the pipette is placed at the
center of the sample cup.
Figure 4-3-13: Probe Rinse Cup (Outside)
8) Press [XY ORG] key to return the pipette (head) to the home position.
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