3.1 Pre-Measurement Inspection
39
Please read Operating Precautions (p.5) carefully before using the instrument.
For more information about the measurement process, see "1.4 Measurement Workflow" (p.22).
Configuration and
Measurement Chapter 3
3.1 Pre-Measurement Inspection
Before using the instrument the first time, verify that it operates normally to ensure that the no damage
occurred during storage or shipping. If you find any damage, contact your dealer or Hioki representative.
If there is any damage or the screws
are loose, there is a risk of electric
shock or short-circuit. Do not use the
instrument. Replace the probe or cable
with an undamaged equivalent. Se-
curely retighten screws.
Metal Exposed?
Screws are loose.
Is the insulation of the probe or connection
cable to be used damaged, or is bare metal
exposed?
Are any of the input terminal screws loose?
When using connection cables
1
No Metal Exposed
Screws are tight.
Peripheral Device Inspection
If damage is evident, request repairs.
Yes
Is there any damage to the instrument?
Instrument Inspection
Turn on the instrument.
Is self-test information (model, version number)
displayed?
No
2
There may be a break in the power
cord, or there may be internal damage
to the instrument. If the instrument is
damaged, have it repaired.
Is the Measurement screen displayed after the
self-test completes?
No
Yes
The instrument may be damaged inter-
nally. Request repairs.
See: "6.2 Error Indication" (p.179)
An error indication
occurs (ERR)
Yes
Inspection complete
Allow the instrument to warm up for at
least 30 minutes after turning it on.
Supply power to the measurement target.
There may be a break in a connection
cable or internal damage to the instru-
ment, or the instrument may have
been connected improperly. Stop sup-
plying power to the measurement tar-
get immediately and repeat the
inspection. If there is no problem with
the wiring, have the instrument re-
paired.
No measured value
is displayed.
Measured value error
Perform zero-adjustment.
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