Reaction Tray Washer Operation - Siemens ADVIA 2400 Operator's Manual

Reaction tray washer operation

When initialized, the WUD moves to the up position. If it is already up, it is lowered,
then raised.
To advance the cuvettes to the next wash nozzle, the RRV rotates a full-turn.
During each rotation (2-second cycle), the nozzles operate as follows:
Nozzle
1 First nozzle
2 Second nozzle
3 Third nozzle
4 Fourth nozzle
5 Fifth nozzle
6 Sixth nozzle
7 Seventh
nozzle
Figure 1-16. Nozzle separation
24
Probe Description
A Aspirates reaction liquid.
B1 Dispenses wash water.
H1 Absorbs overflow liquid (abnormal
conditions).
C1 Aspirates wash water.
D Dispenses detergent.
H2 Absorbs overflow liquid (abnormal
conditions).
E Aspirates detergent.
B2 Dispenses wash water.
H3 Absorbs overflow liquid (abnormal
conditions).
C2 Aspirates wash water.
F Dispenses cell conditioner.
H4 Absorbs overflow liquid (abnormal
conditions).
The fourth (4) and fifth (5) nozzles are
NOTE:
separated by a width of six cuvettes.
G Aspirates cell conditioner.
B3 Dispenses wash water.
H5 Absorbs overflow liquid (abnormal
conditions).
C3 Aspirates wash water.
D
ADVIA 2400 Operator's Guide