Agilent Technologies 8935 Series, Руководство пользователя

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14 Chapter 1
General Information
Safety Considerations
Safety Considerations for this Instrument
WARNING
Whenever it is likely that the protection has been impaired, the
instrument must be made inoperative and be secured against
any unintended operation.
If this instrument is to be energized via an autotransformer (for
voltage reduction), make sure the common terminal is
connected to the earth terminal of the power source.
If this product is not used as specified, the protection provided
by the equipment could be impaired. This product must be used
in a normal condition (in which all means for protection are
intact) only.
No operator serviceable parts in this product. Refer servicing
to qualified personnel. To prevent electrical shock, do not
remove covers.
Servicing instructions are for use by qualified personnel only.
To avoid electrical shock, do not perform any servicing unless
you are qualified to do so.
The opening of covers or removal of parts is likely to expose
dangerous voltages. Disconnect the product from all voltage
sources while it is being opened.
Adjustments described in the manual are performed with
power supplied to the instrument while protective covers are
removed. Energy available at many points may, if contacted,
result in personal injury.
For Continued protection against fire hazard, replace the line
fuse(s) with T 250 V 5.0 A fuse(s) or the same current rating and
type. Do not use repaired fuses or short circuited fuseholders.