Thermo Scientific Dionex UltiMate 3000 Series Operating Instructions Manual page 99

Frequency What you should do...
Regularly Check the drain line connected to the drain port at the bottom right of
the pump. Verify that the tubing is unclogged and is routed below the
drain port. Check the volume of the liquid in the waste container and
empty as needed.
To avoid contamination of the degasser, you should prepare fresh
solvents, clean the solvent supply lines, and rinse the degassing
channels at regular intervals (→ page 131).
Recommended:
Annually
Have authorized Service personnel perform preventive maintenance
once a year.
Tip: Chromeleon supports functions for estimating the lifetime of consumables
(Predictive Performance, → page 86).
The following maintenance kit with all necessary parts is available from Thermo Fisher
Scientific to perform required maintenance procedures:
Description
Maintenance kit, including
Silicone tubing (O.D. 280 x I.D. 130 mm; L 0.35 m)
2 check valve cartridges
2 piston retaining springs
2 primary piston seals
2 secondary piston seals
Operating Instructions
UltiMate 3000 Series:
LPG-3400XRS Pump
Part No.
6043.1954
Page 91