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GENERAL
Do not use this product in any manner not specified by the manufacturer. The protective features of this product may
be impaired if it is used in a manner not specified in the operation instructions.
BEFORE APPLYING POWER
Verify that all safety precautions are taken. Make all connections to the unit before applying power.
GROUND THE INSTRUMENT
This product is provided with protective earth terminals. To minimize shock hazard, the instrument must be con-
nected to the AC power mains through a grounded power cable, with the ground wire firmly connected to an elec-
trical 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.
DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE OR WET ENVIRONMENTS
Do not operate the instrument around flammable gases or fumes, vapor, or wet environments.
DO NOT OPERATE DAMAGED OR DEFECTIVE INSTRUMENTS
Instruments that appear damaged or defective should be made inoperative and secured against unintended operation
until they can be repaired by qualified service personnel.
DO NOT SUBSTITUTE PARTS OR MODIFY INSTRUMENT
Because of the danger of introducing additional hazards, do not install substitute parts or perform any unauthorized
modification to the instrument. Return the instrument to a Keysight Technologies Sales and Service Office for service
and repair to ensure that safety features are maintained. To contact Keysight for sales and technical support, refer to
the support links on the following Keysight website:
www.keysight.com/find/assist
(worldwide contact inform-
ation for repair and service).
USE THE POWER CORD PROVIDED
Use the instrument with the power cord provided with the shipment.
DO NOT BLOCK VENTILATION HOLES
Do not block any of the ventilation holes of the instrument.
OBSERVE ALL INSTRUMENT MARKINGS BEFORE CONNECTING TO INSTRUMENT
Observe all markings on the instrument before connecting any wiring to the instrument.
ENSURE COVER IS SECURED IN PLACE
Do not operate the instrument with the cover removed or loosened. Only qualified, service-trained personnel should
remove the cover from the instrument.
ENSURE THE INSTRUMENT IS WELL POSITIONED
Do not position the instrument in an area that will post difficulty during instrument disconnection.
AC POWER CORD
Removal of the AC power cord is the disconnect method to remove power from the instrument. Be sure to allow for
adequate access to the power cord to permit disconnection from AC power. Use only the Keysight specified power
cord for the country of use or one with equivalent ratings.
Keysight EDU33210 Series User's Guide
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