Thermo Scientific dionex ic pure water, Operating Instructions Manual

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Thermo Scientific Dionex IC Pure system |
77
Maintenance
Regular servicing of the unit ensures that the quality of the treated water will remain constant. To
ensure that your unit is serviced properly we recommend that you obtain a maintenance contract
with a service company authorized by the manufacturer. You can then be certain that your unit will
have a high degree of operational reliability and dependability.
To ensure that your unit functions without any errors, it must be checked, maintained and serviced
at regular intervals as described in these operating instructions. The operating instructions must be
kept in an easily accessible location for anyone who is using or servicing the unit.
Calibration of the conductivity sensor may only be performed by a service technician authorized by
the manufacturer.
Content
• “Maintenance Intervals” on page 78
• “Changing the ultrapure cartridge” on page 79
• “Replacing the pretreament cartridge (optional)” on page 80
• “Disinfection” on page 82
• “Changing the ultrafilter” on page 86
• “UV-reactor assembly” on page 89
• “Replacing the UV lamp” on page 89
• “Replacing the 0.2 µm final filter” on page 92
• “Autoclaving the 0.2 µm final filter” on page 93
• “Recalibration of the tank sensor for an additional tank indicator” on page 94
• “Draining the internal 5 L and external 20 L tank” on page 95