HP (Hewlett-Packard) E4446A Printer User Manual


 
Chapter 1 9
Installation and Setup
Power Requirements
Power Requirements
The only physical installation of your Agilent spectrum analyzer is a connection to a power
source.
Line voltage does not need to be selected.
This analyzer does not contain customer serviceable fuses.
WARNING Failure to ground the analyzer properly can result in personal
injury. Before turning on the analyzer, you must connect its
protective earth terminals to the protective conductor of the main
power cable. Insert the main power cable plug into a socket outlet
that has a protective earth contact only. DO NOT defeat the
earth-grounding protection by using an extension cable, power
cable, or autotransformer without a protective ground conductor.
If you are using an autotransformer, make sure its common terminal
is connected to the protective earth contact of the power source
outlet socket.
This is a Safety Class 1 Product (provided with a protective earthing
ground incorporated in the power cord). The mains plug shall only
be inserted in a socket outlet provided with a protective earth
contact. Any interruption of the protective conductor inside or
outside of the product is likely to make the product dangerous.
Intentional interruption is prohibited.
WARNING To prevent electrical shock, disconnect the Agilent Technologies
spectrum analyzer from mains before cleaning. Use a dry cloth or
one slightly dampened with water to clean the external case parts.
Do not attempt to clean internally.
CAUTION 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.
This analyzer has autoranging line voltage input. Be sure the supply voltage
is within the specified range.