2 Safety
©
b2 electronic
gmbh
DHV0075 b2 EN
9
and grounding procedures. Always treat exposed connectors and conductors as
potential electric shock hazards.
All auxiliary electrical apparatus such as switchgear, surge arresters, etc. must be
isolated from the test source and device under test (DUT).
The test leads must always be disconnected from the device under test (DUT)
before attempting to disconnect from the test equipment. The ground connections
must be the first made and the last removed. Any interruption of the grounding
connection may create an electric shock hazard.
The visual signals of the TD are designed to be easily distinguished even under
bright sunlight to avoid incorrect readings. Always keep at least 6 feet / 2 meters
distance when looking directly at the LED signals. Avoid long direct exposure of
eyes to the signals especially under dark conditions.
NOTICE
LED signal
The LED signal colors on the TD system indicate a TD value / range or
equipment status condition. These LED lights signals in no way indicate the
presence or absence of high voltage and the TD should be considered
energized at all times when connected to a potential voltage source like a HVA
test system.
