Monthly Maintenance; Cleaning The Turntable Interiors (Stt/Ctt And Rtt); Cleaning The Inside Of The Stt/Ctt Housing - Siemens ADVIA 2400 Operator's Manual

Monthly maintenance

Cleaning the turntable interiors (STT/CTT and RTT)

Materials required:
• Phillips screwdriver
• Lint-free towels
Time: 10 minutes
Analyzer mode: READY
NOTE:
RTT1 and RTT2 refrigerated housing to remove accumulated sample, reagent, dust, and
other materials.

Cleaning the inside of the STT/CTT housing

1. Remove the Calibrator/Control Tray loader (CTT):
a. Lift the standard cover from the loaders.
b. Pull up on the two Nylatch fasteners (
c. Lift out tray loader by the center handle (
2. Remove the Sample Tray loader (STT):
a. Lift the Sample Tray evaporation cover.
b. Pull up the two fasteners (
c. Lift out the STT tray by the two metal handles.
3. Using lint-free towels, wipe the interior of the STT and CTT housings.
Figure 5-16. Components of CTT and STT trays
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Use the 2 procedures that follow to clean inside the STT/CTT housing and the
BIOHAZARD
Wear personal protective equipment.
Use universal precautions.
) securing the CTT Tray loader in place.
3
).
4
) securing the STT Tray loader in place.
5
1) CTT Tray
2) STT Tray
3) CTT Nylatch Fasteners - 2 places
4) CTT Handle
5) STT Nylatch Fasteners - 2 places
6) STT Handles - 2 places
7) Locator Screw
ADVIA 2400 Operator's Guide