Electrical Safety - PerkinElmer AAnalyst 700 User Manual

Electrical safety

Warning: Unauthorized Adjustments and Servicing
Only a PerkinElmer service engineer or similarly trained and authorized person
should be permitted to service the instrument.
 Do not attempt to make adjustments, replacements, repairs, or modifications
to this instrument except as described in the documentation supplied with the
instrument.
Warning: Electrical Hazard
Any interruption of the protective conductor inside or outside the instrument or
disconnection of the protective conductor (earth/ground) terminal is likely to
make the instrument dangerous.
Intentional interruption is prohibited.
Lethal voltages are present in the instrument
Even with the power switch off, line power voltages can still be present within
–
the instrument.
When the instrument is connected to line power, terminals may be live, and
–
opening covers or removing parts (except those to which access can be
gained without use of a tool) is likely to expose live parts.
Capacitors inside the instrument may still be charged even if the instrument
–
has been disconnected from all voltage sources.

To ensure satisfactory and safe operation of the instrument, it is essential that
the line power cord is connected to a properly installed line power outlet that
has a protective conductor (earth/ground).

Do not attempt to make internal adjustments or replacements except as
directed in the guide provided with the instrument.

Do not operate the instrument with any covers or parts removed.

Disconnect the instrument from all voltage sources before opening it for any
adjustment, replacement, maintenance, or repair.
If, afterwards, the opened instrument must be operated for further adjustment,
maintenance, or repair, this must only be done by a skilled person who is
aware of the hazard involved.
0993-5255
Safety/Regulatory Information
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W2.1
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