SAFETY PRECAUTIONS
Read this information before using the meter, taking special care regarding
any WARNING or IMPORTANT notices. The following safe practices and proper
operating procedures should be followed when using any multimeter:
•
Inspect the test leads for insulation damage or exposed metal.
Damaged leads should be replaced.
•
Select the proper function and range tor your measurement.
•
Avoid severe shocks and do not drop the multimeter.
•
Do not allow the meter to be used if it is damaged or if its safety is impaired
•
WARNING: To AVOID ELECTRIC SHOCK, USE CAUTION WHEN WORKING
ABOVE 40V DC OR 25V AC RMS. SUCH VOLTAGES POSE A SHOCK HAZARD.
•
Electrically disconnect the live, or hot test lead before disconnecting
the common test lead.
•
Follow all equipment safety procedures. Disconnect the input power
and discharge all high-voltage capacitors through a protective
impedance before testing in
Ω
and with the multimeter.
•
Avoid working alone.
•
When making a current measurement, turn the power off before
connecting the multimeter in the circuit. Overloading a current shunt
will cause excessive heat.
•
When measuring transformer secondary or motor winding current, check
the multimeter fuses first.
•
When testing circuits take extra care not to touch any bare metal
including the ends of the test probes.
•
The use of makeshift fuses and the short-circuiting of fuse holders is prohibited.
•
Whenever it is likely that the protection has been impaired, the meter shall
be made inoperative and be secured against any unintended operation.
•
Never attempt to measure a voltage or current higher than the maximum
rating of the meter.
•
Never perform resistance measurements on a live circuit.
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