Megger VF3 Guia Del Usuario página 6

„ Fuses
„ Wires and cables
„ Luminaires
GOOD PRACTICE:
Before each use the unit must be tested on a known live supply.
Place the probe tip on or near the circuit under test. The probe tip will glow
bright red and the buzzer will sound when an AC voltage between 90 V and
600 V is detected.
If the unit still fails to operate satisfactorily, return for repair.
If the unit does not function as expected , replace the batteries.
NOTE: The VF3 cannot detect voltage on armoured or sheathed cable, or on
cable in conduit, behind panels or in metallic enclosures.
FLASHLIGHT
Operate the black button alternately to turn the white LED ON and OFF.