NanoPhotometer
®
N120/NP80/N60/N50/C40 User Manual Version 4.3.1
146
Touchscreen Replacement
The optional touchscreen can only be assembled or replaced by the manufacturer or a
certified service engineer from your supplier.
CLEANING AND GENERAL CARE
Switch off the NanoPhotometer
®
and disconnect the power cord prior to external cleaning.
Use a soft wet cloth or dry microfiber cloth to clean all external surfaces. A mild liquid
detergent may be used to remove stubborn marks.
Approved disinfectant solutions include: Apesin disinfection spray (Tana Chemi GmbH),
Incidin Liquid & Inciddin Foam (Ecolab), and Lysoformin Spezial (Lysoform Dr. Hans
Roseman GmbH).
Note: Observe all necessary precautions if dealing with hazardous samples or solvents.