Rion KL-04, Инструкция по эксплуатации

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139
Maintenance
3. Holding the cell cleaning brush approximately 70 mm away from the end, insert
it slowly and carefully, straight into the INLET.
Slight resistance may be felt when the
cleaning brush reaches the entrance
to the fl ow cell. Continue to slowly
and carefully insert the cleaning brush
until resistance is no longer felt.
Cell cleaning brush
Important
Applying excess pressure can result in damage to the fl ow
cell and cell cleaning brush. If the cell cleaning brush does
not enter the fl ow cell, pull out the cell cleaning brush and
check for damage or bending of the end of the brush. If the
end of the brush is damaged or bent, replace it with another
cell cleaning brush.
If the cell cleaning brush is inserted with excessive force, it
may cause damage to the fl uid system. Please do not insert
it by more than approximately 70 mm from the end.
4. Pull out the cell cleaning brush slowly.
5. Repeat steps 3 and 4 several times.
6. Connect the sampling tube to the INLET of this unit, and clean by purging with
pure water.
7. Supply pure water to the unit at the rated sample fl ow rate (25 mL / min, 10 ml /
min for factory option). If the letters / fi gures on the “KL-04 Controller” window
change to black, cleaning is complete. Check the noise level again according to the
procedure on page 136 and confi rm the noise level has fallen.
Note
If the “KL-04 Controller” window is shown with orange still
remaining, there may be excessive contamination or damage of
the fl ow cell area. Please contact the supplier.