YL9112 Isocratic Pump
L9112
[Fig. 15] Replacement of in-line filter.
5-9. After use system
If you keep the pump without cleaning, the pump can be damaged by the crystallization of salt, growth
of microorganism, contamination. To maintain the pump properly, run the pump using iso-propanol for 30
minutes and the plug the outlet of pump, and keeps clean the solvent filter. Especially, after use buffer
solution, run the pump using 100% water first then iso-propanol.
5-10. Troubleshooting
In case general problem occurs as the following table, confirm the possible causes regarding this first,
and then take proper countermeasures. The following table is countermeasure in case general problems
occur.
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