8. Maintenance
8-20
RF-20A/20Axs
3
Moisten a piece of clean gauze or wiper cloth with
2-propanol and use it to wipe off the dirt on the
emission lens.
∗ If the dirt cannot be removed, replace the
emission lens with a new one.
For the RF-20A:
Clean the emission lens removed in "8.3.1
Disassembling the Flow Cell Unit" P.8-14.
1
Moisten a piece of clean gauze or wiper cloth with
2-propanol and use it to wipe off the dirt on the
emission lens.
∗ If the dirt cannot be removed, replace the
emission lens with a new one.
Fitting the Emission Lens
1
Fit the emission lens by following the procedure
for removal in reverse.
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