8
Installing Optional Kits
Performing the Dual FPD Detector Configuration
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TRACE 1300 and TRACE 1310 Hardware Manual
Thermo Scientific
c.
Place both the FPD detectors on a clean and free workbench.
Disassembling the secondary FPD detector
7. Remove the photomultiplier tube assembly and the filter from the cell of the secondary
FPD detector. See
Figure 423.
Photomultiplier Assembly Removal
a.
Loosen the knurled nut that fixes the photomultiplier assembly and remove it from
the detector body.
b. Remove the interferential filter from its housing, handling it very gently. Keep it
using a clean paper towel. See
Figure 424.
Filter Removal
Knurled Nut
CAUTION
The photomultiplier tube could damage if exposed to ambient light with the
excitation voltage On. Make sure the power supply has been switched off before
disconnecting the tube from the detector body.
CAUTION
Filters are fragile. Pay attention not to let the filter fall down and damage.