Anritsu MS8608A, Руководство по эксплуатации, Страница: 50 / 338

Section 2 Preparations Before Use
2-4
Safety Measures
This paragraph explains the safety procedures which should be followed under all
circumstances not to counter the risk of an accidental electric shock, damage to the
equipment or a major operation interruption.
Power-on
WARNING
• Before power-on: The MS8608A/MS8609A must be con-
nected to protective ground.
If the power is switched on without tak-
ing this countermeasure, there is a risk
of receiving a accidental electric
shock. In addition, it is essential to
check the power supply voltage. If an
abnormal voltage that exceeds the
specified value is input, there is an acci-
dental risk of damage to this MS8608A/
MS8609A and fire.
• During power-on To maintain the MS8608A/MS8609A,
sometimes it is necessary to make in-
ternal checks and adjustments with
the covers removed while power is
supplied. Very-high, dangerous volt-
ages are used in this spectrum ana-
lyzer, if insufficient care is taken, there
is a risk of an accidental electric shock
being received or of damage to the
equipment. To maintain the MS8608A/
MS8609A, request service by a service
personnel who has received the re-
quired training.
In the following, special notes on safety procedures are extracted from sections other
than Section 2.
To prevent accidents, read this section together with the related sections before beginning
operation.