Safety Instructions - AD Instruments True RMS AD9929 Manual De Usuario

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SAFETY INSTRUCTIONS

This meter has been designed for safe use, but must be operated with caution. The rules listed below must be
carefully followed for safe operation.
1.
NEVER apply voltage or current to the meter that exceeds the specified maximum:
Function
V DC or V AC
mA AC/DC
A AC/DC
Frequency, Resistance, Capacitance, Duty
Cycle, Diode Test, Continuity
Temperature
Surge Protection: 8kV peak per IEC 61010
2.
USE EXTREME CAUTION when working with high voltages.
3.
DO NOT measure voltage if the voltage on the "COM" input jack exceeds 1000V above earth ground.
4.
NEVER connect the meter leads across a voltage source while the function switch is in the current, resistance,
or diode mode. Doing so can damage the meter.
5.
ALWAYS discharge filter capacitors in power supplies and disconnect the power when making resistance or
diode tests.
6.
ALWAYS turn off the power and disconnect the test leads before opening the covers to replace the fuse or
batteries.
7.
NEVER operate the meter unless the back cover and the battery and fuse covers are in place and fastened
securely.
If the equipment is used in a manner not specified by the manufacturer, the protection
provided by the equipment may be impaired.
©Copyright Abacanto Digital SA.
Input Protection Limits
Maximum Input
1000VDC/AC rms
500mA 1000V fast acting fuse
10A 1000V fast acting fuse (20A for 30 seconds max
every 15 minutes)
1000VDC/AC rms
1000VDC/AC rms
Manual de usuario AD9929
AD Instruments
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