R&S NGL200 Getting Started page 15

®
R&S NGL200
To maintain this condition and ensure safe operation, you must observe all
instructions and warnings given in this user manual. Casing, chassis and all mea-
suring ports are connected to a protective earth conductor. The instrument is
designed in compliance with the regulations of protection class I.
For safety reasons, the instrument may only be operated with authorized safety
sockets. The power cord must be plugged in before signal circuits may be con-
nected.
Never use the product if the power cable is damaged. Check regularly if the
power cables are in perfect condition. Choose suitable protective measures and
installation types to ensure that the power cord cannot be damaged and that no
harm is caused by tripping hazards or from electric shock, for instance.
Risk of electric shock
It is prohibited to disconnect the earthed protective connection inside or out-
side of the instrument!
If it is assumed that a safe operation is no longer possible, the instrument must be
shut down and secured against any unintended operation.
Safe operation can no longer be assumed as follows:
● Instrument shows visible damage
● Instrument includes loose parts
● Instrument no longer functions properly
– After an extended period of storage under unfavorable conditions (e.g. out-
doors or in damp rooms)
– After rough handling during transport (e.g. packaging that does not meet
the minimum requirements by post office, railway or forwarding agency)
Exceeding the low voltage protection
Use insulated wires and not bare wires for the terminal connection.
It is assumed that only qualified and trained personnel service the power
supplies and the connected loads.
Getting Started 1178.8720.02 ─ 02
Putting into Operation
Safety
12