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Idiomas disponibles
Idiomas disponibles
6.2 USING THE INSTRUMENT IN A THREE PHASE 4-WIRES SYSTEM
The Instrument can be used on installations with overvoltage CAT III 600V~
between the inputs and to ground. Do not attempt to take any voltage
measurements exceeding the limits indicated in this manual. Exceeding the
limits could cause electrical shock or damage to the instrument.
Fig. 3: Instrument's connection in three phase 4-wires system
De-energize the plant under test before connecting the instrument. Take all
safety precautions before taking actions on the system.
1. De-energize the plant under test before connecting the instrument.
2. Inserting alligator clips in the safety banana test leads.
3. Connecting alligator clips to the plant as indicated in Fig. 3.
4. Re-energize the plant under test
5. How to start a Recording:
• If no recording was performed or if the recording data had been already downloaded
to a PC, press START/STOP key for 3 seconds. The STATUS LED will be lighting
for the same time, then will become stable for 1 second and the instrument will start
recording
• If the recording data had not been already downloaded to a PC and the operator
wants to overwrite these data, press the START/STOP key for 6 seconds. The
STATUS LED will be quickly blinking for the same time during key pressing, then the
LED will become stable for 1 second and the instrument will start recording. The old
recording will be deleted and overwritten by the new one. The instrument will
wait for the next minute beginning (second=00) and the STATUS LED will double
blink. After that the recording will start and the STATUS LED will blink every 3
seconds. The instrument will store the data.
CAUTION
CAUTION
EN - 9
XL423 - XL424
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