Use high-reliability fail-safe interlock switches to disconnect
power sources when a test fixture cover is opened.
Where possible, use automatic handlers so operators are not
required to access the DUT or other potentially hazardous areas.
Provide training to all users of the system so they understand all
potential hazards and know how to protect themselves from
injury.
In many systems, during power up, the outputs may be in an
unknown state until they are properly initialized. Make sure the
design can tolerate this situation without causing operator injury
or hardware damage.
Install the instrument
The Model 2651A can be used on a bench or in a rack. Please see the
instructions that came with your rack-mount kit if you are installing
the Model 2651A in a rack.
Note that the air intakes for the fan are located on the top cover and
side panels of the Model 2651A. The space around these areas should
be free from obstruction to ensure proper fan operation.
Connect line power
The Model 2651A operates from a line voltage of 100 V to 240 V at a
frequency of 50 Hz or 60 Hz. Line voltage is automatically sensed
(there are no switches to set). Make sure the operating voltage in your
area is compatible.
WARNING
The power cord supplied with the Model 2651A contains a
separate ground wire for use with grounded outlets. When
proper connections are made, the instrument chassis is
connected to power line ground through the ground wire in the
power cord. Failure to use a grounded outlet may result in
personal injury or death due to electric shock.
To keep users safe, always read and follow all
safety warnings provided with each of the
instruments in your system.
