Keysight 16860 Series Portable Logic Analyzer Service Guide 3
Additional Safety Notices
This apparatus has been designed and tested in accordance with IEC Publication 1010, Safety
Requirements for Measuring Apparatus, and has been supplied in a safe condition. This is a Safety
Class I instrument (provided with terminal for protective earthing). Before applying power, verify that
the correct safety precautions are taken (see the following warnings). In addition, note the external
markings on the instrument that are described under “Safety Symbols.”
Warnings
• Before turning on the instrument, you must connect the protective earth terminal of the
instrument to the protective conductor of the (mains) power cord. The mains plug shall only be
inserted in a socket outlet provided with a protective earth contact. You must not negate the
protective action by using an extension cord (power cable) without a protective conductor
(grounding). Grounding one conductor of a two-conductor outlet is not sufficient protection.
• Only fuses with the required rated current, voltage, and specified type (normal blow, time delay,
etc.) should be used. Do not use repaired fuses or short-circuited fuseholders. To do so could
cause a shock or fire hazard.
• If you energize this instrument by an auto transformer (for voltage reduction or mains isolation),
the common terminal must be connected to the earth terminal of the power source.
• Whenever it is likely that the ground protection is impaired, you must make the instrument
inoperative and secure it against any unintended operation.
• Service instructions are for trained service personnel. To avoid dangerous electric shock, do not
perform any service unless qualified to do so. Do not attempt internal service or adjustment
unless another person, capable of rendering first aid and resuscitation, is present.
• Do not install substitute parts or perform any unauthorized modification to the instrument.
• Capacitors inside the instrument may retain a charge even if the instrument is disconnected from
its source of supply.
• Do not operate the instrument in the presence of flammable gasses or fumes. Operation of any
electrical instrument in such an environment constitutes a definite safety hazard.
• Do not use the instrument in a manner not specified by the manufacturer.
Safety Symbols
Instruction manual symbol: the product is marked with this symbol when it is necessary for you to
refer to the instruction manual in order to protect against damage to the product.
Indicates hazardous voltages and potential for electrical shock.
Earth terminal symbol: Used to indicate a circuit common connected to grounded chassis.
The C-tick mark is a registered trademark of the Spectrum Management Agency of Australia. This
signifies compliance with the Australia EMC Framework regulations under the terms of the Radio
Communication Act of 1992.
CE compliance marking to the EU Safety and EMC Directives.
ISM GRP-1A classification according to the international EMC standard.
ICES/NMB-001 compliance marking to the Canadian EMC standard.
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