Agilent Technologies 11898A, User Manual

Page: 5 / 46

v
General Safety Considerations
C A U T I O N Before switching on this instrument, make sure that the line voltage selector
switch is set to the line voltage of the power supply and the correct fuse is
installed. Assure the supply voltage is in the specified range.
C A U T I O N This product is designed for use in Installation Category II and Pollution
Degree 2 per IEC 1010 and 664 respectively.
C A U T I O N VENTILATION REQUIREMENTS: When installing the product in a cabinet, the
convection into and out of the product must not be restricted. The ambient
temperature (outside the cabinet) must be less than the maximum operating
temperature of the product by 4
°
C for every 100 watts dissipated in the
cabinet. If the total power dissipated in the cabinet is greater than 800 watts,
then forced convection must be used.
C A U T I O N Always use the three-prong ac power cord supplied with this instrument.
Failure to ensure adequate earth grounding by not using this cord may cause
instrument damage.
C A U T I O N Do not connect ac power until you have verified the line voltage is correct.
Damage to the equipment could result.
C A U T I O N This instrument has autoranging line voltage input. Be sure the supply voltage
is within the specified range.
C A U T I O N Electrostatic discharge (ESD) on or near input connectors can damage circuits
inside the instrument. Repair of damage due to misuse is
not covered under
warranty. Before connecting any cable to the electrical input, momentarily
short the center and outer conductors of the cable together. Personnel should
be properly grounded, and should touch the frame of the instrument before
touching any connector.