4.14
Cleaning of the Leak Tray
If a leak occurred, wipe off the leak in the leak tray completely as below.
Leak of mobile phase solution used as buffer solution may dry and crystallize,
clogging the leak tray. If the leak tray is contaminated by such crystallized buffer
solution, wipe off the leak tray with paper wiper soaked in water in the same
manner as below.
1
Wipe off leak around the leak sensor or on the leak tray completely with wiper
paper.
• Do not bend or pull the leak sensor.
• If there is contamination such as crystallized buffer solution, wipe it off with
wiper paper soaked in water.
4.15
Cleaning the Exterior
4.15.1
Usual cleaning
If the exterior of the instrument is dirty, clean it with a dry soft cloth or tissue paper.
If it is very dirty, clean it as below.
1
Clean with a cloth soaked in diluted neutral detergent and wrung tightly.
2
Wipe off detergent with a cloth soaked in water and wrung tightly and then
wipe off water with a dry cloth.
Do NOT leave any part wet nor use thinner for cleaning.
Doing so may cause rust or discoloration.
122
LC-40D X3 CL LC-40D XR CL
4 Maintenance
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