VOLTAGE ABSENCE DETECTOR FOR LV AND MV NETWORKS SPECIFICATIONS Voltage Range: from 200 V to 5 kV or 50 V to 1 kV Frequency: 50 - 60 Hz Working temperature: -25°C to 55°C Indicator of voltage presence: 3 DIODE LED lamps and intermittent acoustic signal Use: INDOOR USE and OUTDOOR USE (in dry condition only) Insulating pole as per RD 614/2001 directive. INSTRUCCIONS FOR USE Check the correct operation of the diode led lamps by pushing the button and with a service voltage. Extend the pole to it maximum length. Put the electrode of the detector in contact with the conductor.  - Leds off: ABSENCE OF VOLTAGE  - Leds flash and intermittent acoustic signal: PRESENCE OF VOLTAGE After a checking of voltage presence/absence, repeat step 1. MAINTENANCE In case of strange operating, contact SOFAMEL, S.L. Do not manipulate the device because can affect the correct operating and the loose of the guarantee. After each use, keep the pole and detector inside its transport bag. Even if it is stored, the voltage detector should be checked and calibrated by the manufacturer after a maximum of 6 years. IMPORTANT *CAUTION: DO NOT USE IN CASE OF RAIN OR DAMPNESS ENVIRONMENT. read more