Operation; Electromagnetic Fields - NARDA 3591/01 Handhabung Und Wartung

2.6

Operation

Electrical voltages are present inside the unit.
 Do not bring the LNB antenna into contact with live parts.
 Do not open the LNB antenna. Opening the LNB antenna invalidates any
warranty claim.
 Only use accessories intended for the LNB antenna.
Operation of a damaged LNB antenna or accessories may result in
significant measurement errors and consequential damages.
 Check the LNB antenna and accessories regularly for damage. Cracks
or fractures in the housing indicate possible interior damage and, thus,
possible incorrect measurement results.
 In the event of damage or suspected malfunction, take the LNB antenna
out of operation and contact your responsible sales partner. Addresses
can be found on the Internet under www.narda-sts.com.
2.7

Electromagnetic fields

Strong electromagnetic fields
Very strong electromagnetic fields are generated in the vicinity of
certain radiation sources, which can lead to injuries or death in the
case of endangered persons.
 Observe safety barriers and markings.
 People with active implants in particular must avoid dangerous areas.
Extreme field strengths can damage the sensor.
 If necessary, immediately remove the device from the environment of the
field source.
Unsuitable frequency range
By selecting an unsuitable frequency range, dangerous fields can be
overlooked. Staying within such fields may cause injury or death to
persons at risk.
 Select the largest selectable or appropriate frequency range.
 Only approach unknown field sources with careful observation of the
current measured and displayed value.
 In case of doubt, also use a wideband-measurement warning device
such as RadMan or Nardalert from Narda Safety Test Solutions.
36 5G LNB Antenna
Narda