Luminex 100 User Manual Version 1.7 - Manual (Page 84)

Luminex 100 User Manual Version 1.7 x MAP Technology
7 - 4 PN 89-00002-00-063 Rev. A
Clean Sample Probe
‹ Clean the sample probe on a monthly basis, or whenever you
suspect that it may be clogged.
1. Remove the sample probe as follows: Unsnap the light housing
located above the probe. Unscrew the Cheminert fitting that
holds the sample probe in place. Gently grasp the probe and push
up. Remove the sample probe out of the top of the sample arm.
2. Use a bath sonicator or 10 mL syringe to clean the sample probe.
If you are using a sonicator, place the smaller end of the sample
probe in the sonicator for 2-5 minutes. If you are using a syringe,
force 10%-20% bleach through the larger end of the sample
probe.
3. Replace the sample probe. Adjust the vertical height if necessary.
4. Perform the following commands:
• Three Backflushes
• Three Drain commands
• Two Alcohol Flushes using 70% isopropanol or 70% ethanol.
• Three Washes - use water.
Figure 7-1. Sample Probe
Replace Air Intake
Filters
You should replace the filters on the Luminex 100 analyzer and
Luminex XYP every six months.
‹ To replace the air intake filter on the Luminex 100 analyzer:
1. Turn off the power switch on the rear of the Luminex 100
analyzer, then unplug the power cord from the wall source.
Note: The sample probe should
slide up easily while removing it
from the sample arm. If you feel
resistance, do not force the
probe up. Contact Technical
Support.
Warning: Be sure that the
system is not operating when you
remove the sample probe.
Vertical Adjustment Screw
Sample Probe
Note: Hold on to the tubing! Do
not allow the tubing to fall inside
the analyzer.