Keysight InfiniiMax III+ Series, User Manual

Page: 35 / 162

Using InfiniiMax III+ Series Probes
1
InfiniiMax III+ Series Probes User’s Guide 35
Concerning the Oscilloscope or Voltage Measuring Instrument to Which
the Probe is Connected
WARNING
Do not use a probe which is cracked, damaged or has defective leads.
WARNING
Do not install substitute parts or perform any unauthorized modification to the
probe.
WARNING
Do not operate the probe or oscilloscope in the presence of flammable gasses or
fumes. Operation of any electrical instrument in such an environment constitutes a
definite safety hazard.
WARNING
Do not use the probe or oscilloscope in a manner not specified by the manufacturer.
WARNING
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.
CAUTION
The probe cable is a sensitive part of the probe and, therefore, you should be careful
not to damage it through excessive bending or pulling. Avoid any mechanical shocks
to this product in order to guarantee accurate performance and protection.
WARNING
Whenever it is likely that the ground protection is impaired, you must make the
instrument inoperative and secure it against any unintended operation.
WARNING
If you energize the instrument by an auto transformer (for voltage reduction or
mains isolation), the ground pin of the input connector terminal must be connected
to the earth terminal of the power source.
WARNING
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.