Safety Instructions for LISNs
R&S
®
ENV216
6
User Manual 5201.6693.14 ─ 04
●
If the LISN has an auxiliary voltage: Before taking the LISN auxiliary voltage
into operation, ensure that the voltage and frequency indicated on the product
match the available power source. If the values do not match, contact
Rohde
&
Schwarz customer service.
If the ventilation system is powered by an auxiliary voltage, always connect
the auxiliary voltage before taking the LISN into operation. Operation without
the ventilation system leads to overheating and can cause a fire.
●
If the LISN can be powered by an external power supply, make sure the power
supply complies with the requirements for reinforced/double insulation in
accordance with DIN/EN/IEC/UL/CSA 61010-1, DIN/EN/IEC/UL/CSA 60950-1
or DIN/EN/IEC/UL/CSA 62368-1.
Using accessories
Select accessories that are suitable for the instrument and the measurement task,
especially if they are not manufactured by Rohde
&
Schwarz.
Measurement accessories such as current clamps or artificial hands must comply
with the measurement category of your test setup.
Cleaning the product
Use a dry, lint-free cloth to clean the product. When cleaning, keep in mind that
the casing is not waterproof. Do not use liquid cleaning agents.
Meaning of safety labels
Safety labels on the product warn against potential hazards.
Potential hazard
Read the product documentation to avoid personal injury or product damage.
Heavy product
Be careful when lifting, moving or carrying the product. Carrying the product requires
at least two people or transport equipment.
Electrical hazard
Indicates live parts. Risk of electric shock, fire, personal injury or even death.
Hot surface
Do not touch. Risk of skin burns. Risk of fire.
Protective conductor terminal
Connect this terminal to a grounded external conductor or to protective ground. This
protects you against electric shock should an electric problem occur.
