USAG 076 G Bedienungsanleitung Seite 10

operaTion insTruCTion
autotest
Connect the red test probe to the''+'' jack and the black test lead to the ''CoM'' jack.
Touch the two probes together while pressing and holding down the continuity test key.
If the built-in buzzer sounds and the red continuity indicator LED lights up, the battery
is good.
If the LED lights dimly or does not light up, the battery is low and should be replaced.
If the problem remains after you replace the battery, the tester is damaged.
note: Only if there is battery installed can you perform this test.
aC/dC voltage Test
Always perform an autotest before and after using the tester; never use the tester if the
autotest proves that the tester is faulty.
1. Connect the red test probe to the " + " jack and the black test lead to the " CoM" jack.
2. Connect the two test probes across the circuit to be tested.
3. The presence of a voltage on the circuit activates the voltage detection leds; and the
buzzer will sound if the voltage is greater than 50V.
4. The voltage level of the circuit is indicated by the last led lit (12V, 24V, 50V, 127V,
230V, 400V or 690V). If none of the leds turns on, it means that there is no voltage or
the voltage is less than 10V.
5. Both the " + " and "
voltage is dc voltage, either the " + " led or the "
polarity of the red test probe connection. (When you test a dc 12V voltage and the red
test probe is connected to the negative terminal of the circuit under test, only the "
led will light up.)
Characteristics and range for use:
1. Voltage detection: 12V < U < 690V between phases (600V in relation to earth)
2. Frequency: DC, 50...60Hz ± 5%
3. High impedance does not trigger 30mA differential circuit breaker.
4. Max. peak current at 690V: Is < 3.5mA
5. Response time: instantaneous
phaseineutral identification
Always perform an autotest before and after using the tester; never use the tester if the
autotest proves that the tester is faulty.
1. Connect the red test probe to the " + " jack or connect the black test lead to the "CoM"
jack.
Warning
To avoid electric shock and lethal personal injury, only one probe should be
connected to the tester.
2. Connect the probe to the conductor to be tested and touch one finger to the Ph/N
detection contact area.
3. For the phase, the red " Ph " (690V) LED flashes and the buzzer sounds beeps.
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" leds will light up if the measured voltage is ac voltage. If the
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" led will light up to indicate the
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