Aeroflex 3901 - Page 7

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Precautions
SAFETY FIRST - TO ALL OPERATIONS PERSONNEL
General Conditions of Use
This product is designed and tested to comply with the requirements of IEC/EN61010-1 ‘Safety
requirements for electrical equipment for measurement, control and laboratory use’ for Class I portable
equipment and is for use in a pollution degree 2 environment. The equipment is designed to operate
from installation supply Category II.
Equipment should be protected from liquids such as spills, leaks, etc. and precipitation such as rain,
snow, etc. When moving the equipment from a cold to hot environment, allow the temperature of the
equipment to stabilize before it is connected to the supply to avoid condensation forming. The
equipment must only be operated within the environmental conditions specified in the performance data.
This product is not approved for use in hazardous atmospheres or medical applications. If the
equipment is to be used in a safety-related application, such as avionics or military applications, the
suitability of the product must be assessed and approved for use by a competent person.
Refer all servicing of unit to Qualified Technical Personnel. This unit contains no operator
serviceable parts.
Using this equipment in a manner not specified by the accompanying documentation may
impair the safety protection provided by the equipment.
Case, Cover or Panel Removal
Opening the Case Assembly exposes the operator to electrical hazards that may result in electrical
shock or equipment damage. Do not operate this Test Set with the Case Assembly open.
Safety Identification in Technical Manual
This manual uses the following terms to draw attention to possible safety hazards that may exist
when operating or servicing this equipment.
Safety Symbols in Manuals and on Units
Identifies conditions or activities that, if ignored, can result in equipment or property
damage, e.g., Fire.
Identifies conditions or activities that, if ignored, can result in personal injury or
death.
CAUTION: Refer to accompanying documents. (This symbol refers to specific
CAUTIONS represented on the unit and clarified in the text.)
Indicates a Toxic hazard.
Indicates item is static sensitive.
AC TERMINAL: Terminal that may supply or be supplied with AC or alternating
voltage.