58
Maintenance and care
BlueShadow Detector 50D Instructions V7659
The flow cell is rinsed .
Check if the baseline noise has decreased .
If the rinsing does not have the desired effect, disassemble the flow
cell to clean the lens .
8.3.2 Cleaning the lens of an analytical flow cell
Device has been switched off .
Power plug has been pulled .
Flow cell has been removed .
Tweezers
Allen screwdriver, size 3
1
Threaded ring
2
Compression part
3
Lens
4
Seal ring
1
2
3
4
Fig. 16:
Analytical flow cell
Process
1.
Using the allen screwdriver, loosen the threaded ring
1
.
2.
Using tweezers or by gently tapping on a clean surface, remove
the compression part
2
.
3.
The lens
3
is protected by a seal ring
4
. This must be renewed
every time the lens is disassembled .
4.
Remove the lens and clean with a clean, soft cloth or with water in
an ultrasonic bath .
5.
Assemble the flow cell . Make sure that the new seal ring does not
interrupt the light path .
6.
Using the allen screwdriver, tighten the threaded ring
1
.
The flow cell lens is clean .
Result
Next steps
Prerequisite
Tools
Result
