Removing The Optical Unit - Agilent Technologies 1100 Series Reference Manual

5
Repairing the Fluorescence Detector

Removing the Optical Unit

When required
Tools required
Parts required
When working on the optical unit, a clean workbench with ESD protection mat must be
CAU TI O N
available. Otherwise optical components or electronic boards may be damaged.
DO NOT remove the foam from the optical unit unless it is required during a procedure.
NO TE
Otherwise parts can fall out.
Preparations for this procedure:
• Turn off the detector.
• Disconnect the power cable.
• Disconnect capillaries.
• Remove detector from stack and place it on the
workbench.
• Remove the covers as described in
Covers" on page 144.
• Remove the flow cell.
178
For following repairs: power supply, FLL board, Trigger Pack/FLF board and
PMT.
Screwdriver POZI 1 PT3
Hexagonal key, 4 mm
Optical unit G1315-69002 (exchange assembly, comes with foam) or
individual parts depending on the following procedures
1 Disconnect cables (EM monochromator) and (EX
"Removing the
EM
EX
monochromator) from the detector main board (FLM).
A
A
A
B
1100 Series FD Reference Manual
B