NOTE
To keep users safe, always read and follow all safety warnings
provided with each of the instruments in your system.
Install the instrument
You can use the 2470 on a bench or in a rack. See the
instructions that came with your rack-mount kit if you are
installing the 2470 in a rack.
To prevent damaging heat build-up and ensure specified
performance, make sure there is adequate ventilation and air
flow around the instrument to ensure proper cooling. Do not
cover the ventilation holes on the top, sides, or bottom of the
instrument.
Position the instrument so that it is easy to reach any
disconnecting devices, such as the power cord and the
power switch.
Wiring the interlock
WARNING
The 2470 is provided with an interlock circuit that must
be positively activated in order for the high-voltage
output to be enabled. The interlock helps facilitate safe
operation of the equipment in a test system. Bypassing
the interlock could expose the operator to hazardous
voltages that could result in personal injury or death.
To perform high-voltage measurements, the 2470 interlock
must be connected to an interlock switch in the testing
environment. When properly connected, the safety interlock
of the 2470 places the outputs of the instrument in a safe
state. When the safety interlock signal is asserted, all voltage
ranges of the instrument are available. The green front-panel
INTERLOCK indicator is illuminated.
When the safety interlock signal is not asserted, the
high-voltage ranges are disabled, limiting the nominal output
to ±42 V. The front-panel INTERLOCK indicator is not
illuminated.
