Routine And Preventive Maintenance - Thermo Scientific Dionex UltiMate 3000 Series Operating Instructions Manual

UltiMate 3000 Series:
TCC-3000SD and TCC-3000RS Column Compartments

5.8 Routine and Preventive Maintenance

The TCC is made of high-quality components and materials to minimize maintenance
requirements. All surfaces are resistant to weak acids, alkali, and organic solvents.
Nevertheless, immediately wipe up all liquids spilled onto the device surface, by using lint-
free cloth or paper. If surfaces are exposed for longer periods, these liquids can cause
damage.
To ensure optimum performance and maximum uptime of the TCC, perform the maintenance
procedures listed in the table at regular intervals. The exact maintenance schedule depends on
a number of factors.
Frequency
Daily
Regularly
Annually
Tip: Chromeleon supports functions for estimating the lifetime of consumables and
a diagnostics test (→ pages 82 and 83).
Page 86
What you should do...
Check the TCC components for indications of leakage and tighten leaking
connections. Replace fittings and ferrules if needed.
Clean the column chamber, by using a lint-free cloth. Use paper to absorb any
humidity in the column chamber. The cleaner the column chamber is, the better
the sensors are at detecting excessive gas or humidity.
Inspect the seal installed in the front panel door. A defective door seal impairs the
performance of the instrument. If the seal is defective, contact Service.
Inspect the column switching valve for indications of leakage (→ page 99).
Drain tubing is connected to the drain port on the bottom right of the TCC.
Verify that the tubing are unclogged and routed below the drain ports. Empty the
waste container as needed.
After using saliferous buffers, rinse the fluid lines with de-ionized water.
Have authorized Service personnel perform preventive maintenance once a year.
Operating Instructions