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• If you have to take hold of the measuring spikes, do so by the
grip sections only. Do not touch the measuring contacts whilst
the measurement is being taken.
• Make sure that you always select the correct connections and
rotary switch position with the correct measuring range for the
measurement to be carried out.
• Do not work alone in the vicinity of hazardous electrical installations
and only under the guidance of a qualied electrician.
• Disconnect the power supply to the electrical circuit before
measuring or checking the diodes, resistance or battery charge.
• Check that all high-voltage capacitors are discharged.
• When connecting to a voltage, always connect the black
measuring lead rst before the red lead. Follow the reverse
procedure when disconnecting.
• Only the original measuring leads may be used. Their voltage,
category and ampere rated powers must match those of the
measuring device.
Safety instructions
LED outlet
Using artificial, optical emission (OStrV)
Additional information on use
Observe the technical safety regulations for working on electrical
systems, especially: 1. Safely isolating from power supply,
2. Securing to prevent system being switched on again,
3. Checking zero potential, two-pole, 4. Earthing and short-
circuiting, 5. Securing and covering adjacent live components.
• The device works with LEDs of risk group RG 0 (exempt, no risk)
in accordance with the latest versions of applicable standards
relating to photobiological safety (EN 62471:2008-09ff / IEC/TR
62471:2006-07ff).
• Radiation power: Peak wavelength equals 456 nm. Mean radiance
is below the limit values of risk group RG 0.
EN
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