1290 Infinity II High-Speed Pumps User Manual 22
2 Site Requirements and Specifications
Site Requirements
Site Requirements
A suitable environment is important to ensure optimal performance of the
instrument.
Power Considerations
The module power supply has wide ranging capability. It accepts any line voltage
in the range described in Table 1 on page 25. Consequently there is no voltage
selector in the rear of the module. There are also no externally accessible fuses,
because automatic electronic fuses are implemented in the power supply.
Hazard of electrical shock or damage of your instrumentation
can result, if the devices are connected to a line voltage higher than
specified.
 Connect your instrument to the specified line voltage only.
Electrical shock hazard
The module is partially energized when switched off, as long as the power
cord is plugged in.
The cover protects users from personal injuries, for example electrical
shock.
 Do not open the cover.
 Do not operate the instrument and disconnect the power cable in case
the cover has any signs of damage.
 Contact Agilent for support and request an instrument repair service.
Inaccessible power plug.
In case of emergency it must be possible to disconnect the instrument
from the power line at any time.
 Make sure the power connector of the instrument can be easily reached
and unplugged.
 Provide sufficient space behind the power socket of the instrument to
unplug the cable.
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