User’s Manual UDP6900 Series Digital Control Power Supply
Instruments.uni-trend.com 5 / 44
Operating Environment
UDP6900 series digital control power supply can only be used under room temperature and low non-condensing
zone. The general environmental requirements of the instruments is listed as the below table.
20%~80%
(non-condensation)
Cleaning
Please pull out power line before cleaning to avoid electric shock.
Please use a clean cloth dipped in clean water to clean the cover and panel.
The instrument should keep dry and do not let water into the internal.
Do not clean the inside of the instrument.
Caution:Do not use solvents (alcohol or gasoline etc.) to clean the instrument.