154 ADVIA 2400 Operator’s Guide
Install a new probe
1. Slowly insert the new probe (5) through the guide hole (7) until the flange (8) is
seated against terminal 1 (
6).
2. Verify that the probe is correctly positioned in terminal 2 (
1) and the joint holder (2).
3. Tighten the setscrews while maintaining the probe position in terminal 2 and the joint
holder.
4. Finger-tighten the joint connector.
1 Terminal 2
2 Joint Holder
3 Joint Connector
5 Probe Tube
6 Terminal 1
7 Guide Hole
8 Flange
Figure 5-30. Installing new probe
CAUTION
To avoid damaging the threads or introducing leaks or air bubbles, do not cross thread or
force the knurled fitting in too far.
5. Replace the probe-arm cover and tighten the two probe cover screws.
6. Lift up the probe arm to the end of its travel. Manually rotate the probe over the
probe wash cup but not within the wash port.
7. Put the system in Operating mode.
8. At the Menu Panel, select
Maint., then select User maint. In the Probe posi.adjust
area, select
Position adjust start.
All probes (DPP, SPP, RPP1, and RPP2) move over cuvettes.
9. Ensure that the probe is perpendicular to the arm and centered over the cuvette. If
not, call your local technical support provider or distributor.
10. At the Operation Panel, select
Initialize to return the probes back to home (over the
wash cups).
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