14
User’s and Service Guide
E4402B Option H3B
Safety and Regulatory Information
WARNING
If this product is not used as specified, the protection provided by
the equipment could be impaired. This product must be used in a
normal condition (in which all means for protection are intact) only.
Cautions
CAUTION
The CAUTION notice denotes a hazard. It calls attention to an procedure
that, if not correctly performed or adhered to, could result in damage to or
destruction of the product. Do not proceed beyond a CAUTION notice until
the indicated conditions are fully understood and met
Cautions applicable to this instrument are:
CAUTION
Always use the three-prong ac power cord supplied with this instrument.
Failure to ensure adequate earth grounding (by not using this cord) can cause
instrument damage.
CAUTION
This product is designed for use in Installation Category II and Pollution
Degree 2 per IEC 61010-1:2001.
CAUTION
This instrument has autoranging line voltage input; be sure the supply
voltage is within the specified range.
CAUTION
Ventilation Requirements: When installing the instrument in a cabinet, the
convection into and out of the instrument must not be restricted. The ambient
temperature (outside the cabinet) must be less than the maximum operating
temperature of the instrument by 4
°
C for every 100 watts dissipated in the
cabinet. If the total power dissipated in the cabinet is greater than 800 watts,
forced convection must be used.
Summary of Contents for E4402B Option H3B
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