DG-OHM
UNAOHM Srl Rev. 4.0
3
1 GENERAL WARNINGS
MARKING
This equipment is in conformity with the following standards and documents:
ELECTROMAGNETIC COMPATIBILITY (EMC) EN55011, EN61000-3-2, EN61000-3-3,
EN61000-4-2, EN61000-4-3, EN61000-4-4, EN61000-4-5, EN61000-4-8, EN61000-4-11,
ENV50204
SAFETY EN61010-1
ATTENTION: The safety standards and precautions listed below must be applied
scrupulously during all phases of use and maintenance of the instrument in order to prevent
damage to persons, animals and objects.
NOTE: UNAOHM S.r.l. will not be liable for any incorrect use of the instrument or any use
other than that specified.
1.1 WARNINGS
Power the instrument with a voltage which falls within the limits specified in the
characteristics.
Do not use the equipment without the relative locks.
The instrument has been designed for use in covered areas. Therefore do not expose it to
rain or dripping.
Do not use the equipment in an explosive atmosphere constituted by flammable gases,
vapours, smoke and powders.
The instrument can be used in overvoltage Category IIa and pollution grade 2.
Do not turn on the equipment immediately after moving it from a very cold area to a very
hot area in order to avoid formation of condensation.
Do not obstruct any cooling slots and do not place the equipment close to heat sources.
For prolonged use in the laboratory or in fixed stations, we recommend removing the
equipment from the bag for transport in order to allow greater heat dissipation.
Do not apply DC voltage or RF signals greater than those prescribed to the input
connectors.
We recommend periodically inspecting the transportation strap, relative attachments and
clasps which could become damaged with use. Replace these as soon as signs of wear
are detected.
For equipment with battery installed remember:
1° ) Never short circuit the battery. It could explode.
2° ) Never submerge the battery in water or throw it in a fire.
3° ) Never bore a hole in or attempt to open the battery.
4° ) If it must be replaced, use original UNAOHM batteries and dispose of the old battery
in appropriate containers.
5° ) Never connect the battery with inverted polarity.
