
16 Chapter 1
General Information
Safety Considerations
WARNING
Always use the three-prong ac power cord supplied with this
product. Failure to ensure adequate earth grounding by not
using this cord may cause personal injury and/or product
damage.
This product is designed for use in Installation Category II and
Pollution Degree 3 per IEC 61010 and IEC 60664 respectively.
This product has autoranging line voltage input, be sure the
supply voltage is within the specified range.
To prevent electrical shock, disconnect instrument from mains
(line) before cleaning. Use a dry cloth or one slightly dampened
with water to clean the external case parts. Do not attempt to
clean internally.
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.
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