Model 3030 & 3030E Series Technical Manual Section 5
Ludlum Measurements, Inc. Page 12 November 2017
Warning Markings and Symbols
Caution!
The operator or responsible body is cautioned that the
protection provided by the equipment may be impaired if the
equipment is used in a manner not specified by Ludlum
Measurements, Inc.
Caution!
Verify instrument voltage input rating before connecting to a
power converter. If the wrong power converter is used, the
instrument and/or power converter could be damaged.
The Model 3030 Alpha-Beta Sample Counter is marked with the following
symbols:
ALTERNATING CURRENT (AC) (IEC 417, No. 5032) - designates an
input receptacle that accommodates a power cord intended for connection
to AC voltages. This symbol appears on the back panel.
PROTECTIVE CONDUCTOR TERMINAL (per IEC 417, No. 5019)
– designates the central grounding point for the safety ground. This symbol
is visible inside the chassis.
CAUTION (per ISO 3864, No. B.3.1) – designates hazardous live voltage
and risk of electric shock. During normal use, internal components are
hazardous live. This instrument must be isolated or disconnected from the
hazardous live voltage before accessing the internal components. This
symbol appears on the front panel. Note the following precautions:
To Next Page
Loading...
Need help?
General
