Repairing the Fluorescence Detector 5
1100 Series FD Reference Manual 135
Exchanging a Flow Cell 
ü
When required If an application needs a different type of flow cell or the flow cell is defective 
(leaky).
Tools  re quired Two 1/4 inch wrenches for capillary connections
Parts required Standard flow cell, 8 µl, 20 bar, G1321-60005
Cuvette for off-line measurements, 8 µl, 20 bar, G1321-60007, refer to “How to 
use the Cuvette" on page 138 for more information on usage.
NOTE
DO NOT install the inlet capillary to the outlet connection of the flow cell. This will result in 
poor performance.
Preparations for this procedure:
• Turn off the flow.
1 Press the release buttons and remove the front cover for 
access to the flow cell area
.