28 II Ex
Calibration Information
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.
XW
Warning
To prevent possible electrical shock, fire, or personal injury:
•
Use the Product only as specified, or the protection
supplied by the Product can be compromised.
•
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.
•
Remove all probes, test leads, and accessories before the
battery door is opened.
•
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.
•
Do not apply more than the rated voltage, between the
terminals or between each terminal and earth ground.
•
Limit operation to the specified measurement category,
voltage, or amperage ratings.
•
Do not operate the Product with covers removed or the
case open. Hazardous voltage exposure is possible.
•
Do not touch voltages > 30 V ac rms, 42 V ac peak, or 60 V
dc.
•
Use the correct terminals, function, and range for
measurements.
•
Do not work alone.
•
Measure a known voltage first to make sure that the
Product operates correctly.
•
Use only cables with correct voltage ratings.
•
Use only current probes, test leads, and adapters supplied
with the Product.
•
Do not exceed the Measurement Category (CAT) rating of
the lowest rated individual component of a Product, probe,
or accessory.
•
Connect the common test lead before the live test lead and
remove the live test lead before the common test lead.
