N5245-90002 User’s and Service Guide
41
N5244/45AS Option H85
Safety and Information
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
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.
WARNING
The opening of covers or removal of parts is likely to expose the user to
dangerous voltages. Disconnect the instrument from all voltage sources before
opening.
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).
Connector Care and Cleaning Precautions
Remove the power cord to the instrument. To clean the connectors use alcohol in a well
ventilated area. Allow all residual alcohol moisture to evaporate, and fumes to dissipate prior to
energizing the instrument.
WARNING
To prevent electrical shock, disconnect the N5244/45AS Option H85 from mains
electrical supply before cleaning. Use a dry cloth or one slightly dampened with water to
clean the external case parts. Do not attempt to clean internally.
WARNING
If flammable cleaning materials are used, the material shall not be stored, or left open in
the area of the equipment. Adequate ventilation shall be assured to prevent the
combustion of fumes, or vapors.