1.4. Installation
ConnecttheCDNwiththegroundplanebeforeusing.Theoperationwithoutproperearthconnectionis
prohibited. Operate the equipment only in dry surroundings. Allow any condensation that occurs to evaporate
before putting the instrument into operation. Do not exceed the permissible ambient temperature, humidity
or altitude.
ConnectionsarenotprotectedbyfusesinsidetheCDN.Avoidanyoverloadwithadequatearrangements.
4
CDN HSS-2
Thecouplinganddecouplingnetworks(CDN)canworkatdangerousvoltages.
These operating instructions form an integral part of the equipment and must be available to the operating
personnelatalltimes.Allthesafetyinstructionsandadvicenotesaretobeobserved.NeitherTeseqGmbH
nor any of the subsidiary sales organizations or the manufacturer can accept any responsibility for personal,
material or consequential injury, loss or damage that results from improper use of the equipment and acces-
sories.
1. SAFETY ADVICE
1.1. General
■ UseoftheCDNisrestrictedtoauthorizedandtrainedspecialists.
■ In the fault case dangerously high voltage may be on the housing.
■ The coupling network housing must be properly grounded (earthed).
■ Operate the equipment only in dry surroundings.
■ This instrument is not designed for use in an explosive atmosphere.
■ Only approved accessory items, connectors, adapters, etc. are to be used to ensure safe operation.
■ The setup must offer insulation protection against voltage which is at least equal to the pulse voltage.
■ The pulse voltage must not be able to find its way to ungrounded metallic objects even if the EUT is faulty
or fails.
■ Depending on the type of EUT and especially on its cabling, a considerable amount of interference can
be radiated which could affect nearby systems and radio communication. These environmental interfer-
ence effects to be controlled by the user through the use of suitable measures such as a Faraday cage,
shielded cable runs, etc.
1.2. Applicable safety standards
Development and manufacture of the instrument complies with ISO 9001. The product conforms with the
requirementsoftheLowVoltageDirective(LVD)2006/95/ECbasedonDINEN61010-1:2001.
1.3. Safety symbols used on the product
WARNING: Improper or careless handling can be fatal!
Use of the CDN is restricted to authorized and trained specialists
Protective earth (earth terminal)Attention: Refer to manual