Maintenance - ADInstruments True RMS AD-9962 Manual De Usuario

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Audible continuity
Audible threshold: Less than 35Ω Test current MAX. 1.5mA
Overload protection: 1000V dc or ac rms.

Maintenance

WARNING: To avoid electric shock, disconnect the test leads from any source of
voltage before removing the battery door.
1. When the batteries become exhausted or drop below the operating voltage, the
battery warning symbol will appear in the LCD display. The battery should be
replaced.
2. Follow instructions for installing battery. See the
this manual.
3. Dispose of the old battery properly.
WARNING: To avoid electric shock, do not operate your meter with the battery
cover removed.
BATTERY INSTALLATION
WARNING: To avoid electric shock, disconnect the test leads from any source of
voltage before removing the battery cover.
Do not operate the instrument with the battery cover removed
1. Disconnect the test leads from the meter.
2. Open the battery cover by loosening the screw using a Phillips head screwdriver.
3. Insert the battery into battery holder, observing the correct polarity.
4. Put the battery cover back in place. Secure with the two screws.
NOTE: If your meter does not work properly, check the fuses and battery to make
sure that they are still good and that they are properly inserted.
REPLACING THE FUSES
WARNING: To avoid electric shock, disconnect the test leads from any source of
voltage before removing the fuse /battery cover.
1. Disconnect the test leads from the meter and any item under test.
2. Open the fuse door by loosening the screw on the door using a Phillips head
screwdriver.
3. Remove the old fuse from its holder by gently pulling it out.
4. Install the new fuse into the holder.
©Copyright Abacanto Digital SA.
Manual de usuario AD-9962
AD Instruments
Battery Installation section of
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