Bayer HealthCare Rapidlab 800 - Manual (Page 84)

1Ć62 Rapidlab 800 Operator's Manual
Wash Sequence
The following steps describe the activities that take place when you initiate a wash sequence by
selecting Wash or Cancel.
Cal
Slope
Ambient Air
1 1a 2
4 3
R S W
• • • • • • •
••
• • • • •
7.3 6.8 Wash Clean Cal G/L
5
CO
H SC
1. The sample door closes and the probe fully retracts. The
foam wash and vent valves open, the reagent pump starts,
and foam wash moves to the outer sample port. The
reagent pump stops, the waste pump starts and the foam
wash is emptied from the sample port. This sequence
repeats four times and is followed by a solid wash
segment.
7.3 6.8 Wash Clean
Cal
Slope
Ambient Air
1 1a 2
4 3
R S W
5
CO
H SC
2. The sample probe fully retracts, the reagent pump starts,
the diverter valve opens, and the remaining foam wash
moves to the inner sample port. The reagent pump stops,
the waste pump starts, and the wash is removed from the
sample port. This cleans the inside of the capillary seal
and the measurement module.
(Continued)