Servicing - Agilent Technologies PNA Series Installation And Quick Start Manual

Servicing

WARNING These 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.
Danger of explosion if battery is incorrectly replaced. Replace only
WARNING
with the same or equivalent type recommended. Discard used
batteries according to local ordinances and/or manufacturer's
instructions.
WARNING Procedures described in this document may be performed with
power supplied to the product while protective covers are removed.
Energy available at many points may, if contacted, result in personal
injury.
No operator serviceable parts inside. Refer servicing to qualified
WARNING
personnel. To prevent electrical shock, do not remove covers.
The opening of covers or removal of parts may expose dangerous
WARNING
voltages. Disconnect the instrument from all voltage sources while it
is being opened.
WARNING For continued protection against fire hazard, replace line fuse only
with same type and rating. The use of other fuses or material is
prohibited.
WARNING The detachable power cord is the instrument disconnecting device.
It disconnects the mains circuits from the mains supply before other
parts of the instrument. The front panel switch is only a standby
switch and is not a LINE switch (disconnecting device).
E8356-90001
Safety, Regulatory, and Environmental Information
General Safety Considerations
4-3