Amprobe AU92, User Manual

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5
WARNINGS AND PRECAUTIONS
Safety Information
•
The AU92 Automotive Meter conforms to EN61010-1:2001; CAT III 600 V, class 2 and
pollution deg.2
•
This instrument is EN61010-1 certified for Installation Category III ( 600V). It is recom-
mended for use in distribution level and fixed installations, as well as lesser installa-
tions, and not for primary supply lines, overhead lines and cable systems.
•
Do not exceed the maximum overload limits per function (see specifications) nor the
limits marked on the instrument itself. Never apply more than 600 Vdc/600 V ac rms
between the test lead and earth ground.
• The extension probe tip TP92 is intended for use only with TL36 test leads. The TP92
is CAT III-1000V / CAT IV-600V rated. Keep fingers behind the guard ring.
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WARNING
•
Before and after hazardous voltage measurements, test the voltage function on a
known source such as line voltage to determine proper meter functioning.
•
Disconnect the test leads from the test points before changing meter functions.
•
Inspect the Clampmeter, test leads and accessories before every use. Do not use any
damaged part.
•
Never ground yourself when taking measurements. Do not touch exposed circuit ele-
ments or test probe tips.
•
Do not operate the instrument in an explosive atmosphere.
•
To reduce the risk of fire or electric shock, do not expose this product to rain or
moisture.
•
The meter is intended only for indoor use. To avoid electrical shock hazard, observe
the proper safety precautions when working with voltages above 60 VDC or 30 VAC
rms. These voltage levels pose a potential shock hazard to the user.
•
Before and after hazardous voltage measurements, test the voltage function on a
known source such as line voltage to determine proper meter functioning.
•
Keep your hands/fingers behind the hand/finger barriers (of the meter and the test
leads) that indicate the limits of safe access of the hand-held part during measure-
ment.
•
Inspect test leads, connectors, and probes for damaged insulation or exposed metal
before using the instrument. If any defects are found, replace them immediately.
•
Exercise extreme caution when: measuring voltage >20 V // current >10 mA // AC
power line with inductive loads // AC power line during electrical storms // current,
when the fuse blows in a circuit with open circuit voltage >600 V // servicing CRT
equipment.
•
Remove test leads before opening the case to change the battery.