User's Manual

156
Maintenance
Ŷ Maintenance
No maintenance of the Samsung LABGEO
PA20
is required other than cleaning the exterior
and disc tray.
Maintenance
Ŷ Check the analyzer on a regular basis even when it works properly. If you nd a
problem with the analyzer, stop operating it and contact Samsung Technical Support.
Ŷ Clean the analyzer on a regular basis.
Cleaning the exterior
Cleaning the exterior of the Samsung LABGEO
PA20
should be performed whenever
necessary. Most spills and stains can be removed with water or mild detergent.
Ŷ Switch the Analyzer o and unplug the power supply when the shutdown procedure is
completed.
Ŷ Clean the outside of the Analyzer and the touch display with a clean, lint-free and non-
abrasive cloth dampened in water or a mild detergent.
t To disinfect the exterior of the instrument, rst remove as much of the spilled
material as possible with a cloth dampened in disinfectant (e.g., 30% isopropyl
alcohol). The surface of the Analyzer should be exposed to the disinfectant for at
least 10 minutes before wiping o with a fresh damp cloth.
Ŷ Allow the Analyzer to air dry.
Ŷ Plug in the power supply and switch on the Analyzer.
Do not use any cleaning liquid or equipment other than those recommended
above. Do not immerse the Analyzer in water or other liquids. The Analyzer
must be switched o and unplugged before cleaning.