Repairing the Fluorescence Detector 5
1100 Series FD Reference Manual 163
Exchanging the Fan
When required If the fan is defective or noisy
Tools re quired Screwdriver POZI 1 PT3
Parts required Fan assembly 3160-1017
CAUTION
The fan must be installed in the correct orientation to ensure optimum cooling and
operation of the detector.
Preparations for this procedure:
• Turn off the detector.
• Disconnect the power cable.
• Remove the flow cell.
• Remove detector from stack and place it on the
workbench.
• Remove the covers as described in “Removing the
Covers" on page 144.
1 Disconnect the emission and the excitation cables and
from the detector main board.
A
B
A
B
A
EM
EX