Fluke CNX v3000, Руководство по калибровке

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CNX v3000
Calibration Manual
2
Safety Information
A Warning identifies conditions and procedures that are dangerous to the user. A
Caution identifies conditions and procedures that can cause damage to the Product or the
equipment under test.

Warning
To prevent possible electrical shock, fire, or personal injury:
•
Carefully read all instructions.
•
Use the Product only as specified, or the protection
supplied by the Product can be compromised.
•
Limit operation to the specified measurement category,
voltage, or amperage ratings.
•
Do not touch voltages > 30 V ac rms, 42 V ac peak, or 60 V
dc.
•
Do not use the Product around explosive gas, vapor, or in
damp or wet environments.
•
Do not use, and disable the Product if it is damaged.
•
Do not use the Product if it operates incorrectly.
•
The battery door must be closed and locked before you
operate the Product.
•
Replace the batteries when the low battery indicator shows
to prevent incorrect measurements.
•
Have an approved technician repair the Product.
•
Use only specified replacement parts.
•
Do not exceed the Measurement Category (CAT) rating of
the lowest rated individual component of a Product, probe,
or accessory.
•
Measure a known voltage first to make sure that the
Product operates correctly.
•
Do not work alone.
•
Comply with local and national safety codes. Use personal
protective equipment (approved rubber gloves, face
protection, and flame-resistant clothes) to prevent shock
and arc blast injury where hazardous live conductors are
exposed.
•
Examine the case before you use the Product. Look for
cracks or missing plastic. Carefully look at the insulation
around the terminals.
•
Use only correct measurement category (CAT), voltage,
and amperage rated probes, test leads, and adapters for
the measurement.
•
Do not use test leads if they are damaged. Examine the test
leads for damaged insulation, exposed metal, or if the wear
indicator shows. Check test lead continuity.
•
Keep fingers behind the finger guards on the probes.
•
Connect the common test lead before the live test lead and
remove the live test lead before the common test lead.