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Agilent 6811b quick guide Agilent Technologies AC Power Solutions Models B ?? B B and A Quick Start Guide A CSafety Notices The following general safety precautions must be observed during all phases of operation of this instrument Failure to comply with

Agilent Technologies AC Power Solutions Models B ?? B B and A Quick Start Guide A CSafety Notices The following general safety precautions must be observed during all phases of operation of this instrument Failure to comply with these precautions or with speci ?c warnings elsewhere in this manual violates safety standards of design manufacture and intended use of the instrument Agilent Technologies assumes no liability if the customer fails to comply with these requirements WARNING LETHAL VOLTAGES Ac sources can supply V peak at their output DEATH on contact may result if the output terminals or circuits connected to the output are touched when power is applied Hazardous voltages can remain active inside the unit even after it has been turned o ? If the internal LED's are on hazardous voltages are present General This product is a Safety Class instrument provided with a protective earth terminal The protective features of this product may be impaired if it is used in a manner not speci ?ed in the operation instructions Any LEDs in this product are Class LEDs as per IEC - This ISM device complies with Canadian ICES - Cet appareil ISM est conforme à la norme NMB- du Canada Environmental Conditions This instrument is intended for indoor use in an installation category II pollution degree environment It is designed to operate at a maximum relative humidity of and at altitudes of up to meters Refer to the speci ?cation tables for the ac mains voltage requirements and ambient operating temperature range Do not operate the instrument in the presence of ammable gases or fumes Before Applying Power Verify that all safety precautions are taken Make all connections to the unit before applying power Note the instrument's external markings described under Safety Symbols Ground the Instrument To minimize shock hazard the instrument chassis and cover must be connected to an electrical ground The instrument must be connected to the ac power mains through a grounded power cable with the ground wire ?rmly connected to an electrical ground safety ground at the power outlet Any interruption of the protective grounding conductor or disconnection of the protective earth terminal will cause a potential shock hazard that could result in personal injury Fuses Only fuses with the required rated current voltage and speci ?ed type normal blow time delay etc should be used Do not use repaired fuses or shortcircuited fuseholders Do Not Remove the Cover Operating personnel must not remove instrument covers Parts replacement and internal adjustments must be made only by quali ?ed service personnel In Case of Damage Instruments that appear damaged or defective should be made inoperative and secured against unintended operation until they can be repaired by quali ?ed service personnel CAUTION A CAUTION notice denotes a hazard It calls attention to an operating procedure practice or the like that if not correctly performed or adhered to could result in damage to the product or loss of important data Do not proceed beyond a CAUTION notice