
226 BD FACSAria II User’s Guide
Figure 6-28 Lower camera and diode laser windows
Upper Camera Window
Clean the strobe lens and upper camera window when smudges appear in the
processed (digitized) image in the Breakoff window, or when dark spots appear
to interfere with Sweet Spot monitoring. You might need to clean these
components after a clog, or after sheath fluid has leaked or sprayed. Follow the
steps in this section to clean the strobe lens and upper camera window.
1 Ensure that the deflection plates are turned off (warning light is not
illuminated).
2 Turn off the stream.
A 12,000-volt potential exists between the deflection plates when they are
on. Contact with the charged plates results in serious electrical shock. Do
not touch the deflection plates when the plate voltage is on. The plates
remain energized even when the sort block door is opened.
diode laser window
lower camera window
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