Safety testing in accordance with local regulations, should be performed on
a regular basis, (typically once per year for an instrument in daily use).
Caution. The instrument contains a power supply filter. Insulation testing
of the power supply connector should be performed using a DC voltage.
Disconnect the power supply before cleaning the unit. Never attempt to
clean the quTAG by immersion into any liquid. Never allow water to get
inside the case. The quTAG parts are sensitive to any kind of liquid. Do not
use any type of abrasive pad, scouring powder, or solvent, e.g. alcohol or
benzene. Please note that all parts of quTAG are cleaned in our production
facility.