Safety Symbols - Agilent Technologies 1100 Series Reference Manual

Any adjustment, maintenance, and repair of the opened instrument under
voltage should be avoided as much as possible. When inevitable, this should be
carried out by a skilled person who is aware of the hazard involved. Do not
attempt internal service or adjustment unless another person, capable of
rendering first aid and resuscitation, is present. Do not replace components
with power cable connected.
Do not operate the instrument in the presence of flammable gases or fumes.
Operation of any electrical instrument in such an environment constitutes a
definite safety hazard.
Do not install substitute parts or make any unauthorized modification to the
instrument.
Capacitors inside the instrument may still be charged, even though the
instrument has been disconnected from its source of supply. Dangerous
voltages, capable of causing serious personal injury, are present in this
instrument. Use extreme caution when handling, testing and adjusting.

Safety Symbols

Table 6 shows safety symbols used on the instrument and in the manuals.
Table 6
Symbol
1100 Series Sample Capacity Extension
Safety Symbols
Description
The apparatus is marked with this symbol when the user should refer to the
!
instruction manual in order to protect the apparatus against damage.
Indicates dangerous voltages.
Indicates a protected ground terminal.
CE Compliance mark.
Safety Information
93
A