Safety instructions
Using artificial, optical emission (OStrV)
LED outlet
(see Fig. A)
• 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.
Safety instructions
Dealing with electromagnetic radiation
• The measuring device complies with electromagnetic compatibility
regulations and limit values in accordance with EMC-Directive
2014/30/EU.
• Local operating restrictions – for example, in hospitals, aircraft, petrol
stations or in the vicinity of people with pacemakers – may apply.
There is a possibility of a dangerous impact on – or interference with –
electronic devices.
Symbols
Fig. B: Warning about hazardous electrical voltage: Unprotected live
components inside the device housing are capable of posing a risk of
electric shock.
Fig. C: Protection class II: The test device has reinforced or double
insulation.
Fig. D: Overvoltage category III: Equipment in fixed installations and for
applications where specific requirements with regard to the reliability
and availability of equipment have to be met, e.g. circuit-breakers in
fixed installations and devices used in industrial applications which are
permanently connected to the fixed installation.
1
Insertion of batteries
The device is ready for use immediately once the batteries have
!
been inserted. It does not have a separate ON/OFF switch and is
therefore always active.
Device description
1
Detector tip
2
ZOOM function
ON/OFF
Before using the device, you should always test it on a main
circuit you know to be operational within the specified voltage
!
range. To avoid inaccurate measurements, check the device
batteries prior to use by switching on the built-in battery lamp.
(see Fig. A)
08
EN
(see Fig. E)
(see Fig. F)
3
Pocket clip
4
Battery lamp
ON/OFF
5
Battery lamp
6
Battery compart-
ment on the rear
of the device