Hardware manual

2-14 Agilent 7500 Series ICP-MS Hardware Manual
2Precautions
Electromagnetic Compatibility
EN55011/CISPR11
Group 1 ISM equipment: group 1 contains all ISM equipment in which there
is intentionally generated and/or used conductively coupled radio- frequency
energy which is necessary for the internal functioning of the equipment itself.
Class A equipment is equipment suitable for use in all establishments other
than domestic and those directly connected to a low voltage power supply
network which supplies buildings used for domestic purposes.
This device complies with the requirements of CISPR11, Group 1, Class A as
radiation professional equipment. Therefore, there may be potential
difficulties in ensuring electromagnetic compatibility in other environments,
due to conducted as well as radiated disturbances.
Operation is subject to the following two conditions:
1 This device may not cause harmful interference.
2 This device must accept any interference received, including
interference that may cause undesired operation.
If this equipment does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off and on, the
user is encouraged to try one or more of the following measures:
1 Relocate the radio or antenna.
2 Move the device away from the radio or television.
3 Plug the device into a different electrical outlet, so that the device and
the radio or television are on separate electrical circuits.
4 Make sure that all peripheral devices are also certified.
5 Make sure that appropriate cables are used to connect the device to
peripheral equipment.
6 Consult your equipment dealer, Agilent Technologies, or an experienced
technician for assistance.
NOTE
The “Installation category” implies the regulation for impulse withstand voltage. It is also
called the “Over voltage category”. “II” applies to electrical equipment.
“Pollution level” describes the degree to which a solid, liquid, or gas which deteriorates
dielectric strength is adhering. “2” applies to a normal indoor atmosphere.