VOLTCRAFT ES-4 Bedienungsanleitung Seite 30

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Make sure when placing the adhesive tape on the sensor not
to paste over the area of the light barrier!
• If your meter is designed in such a way that the meter drum is located
directly at the lower edge of the viewing glass, which does not allow you
to position the sensor in the normal position on the glass, you can mount
the sensor turned by 180° (inverted).
The cover of the sensor housing is removable and can be placed again
in the position in which the writing is readable normally (after operation,
fix with a little bit of glue).
• After removing the protective sheet from the double-sided adhesive
tape, place the sensor on the crosshair marked on the glass plate in such
a way that the markings on the housing are positioned exactly on the
marked crosshair (do not direct towards the markings of the cover as one
of the horizontal markings according to the position of the sensor/cover
does not correspond to that of the light barrier, see figure).
The light barrier on the rear side of the sensor must point exactly at the
second to last position of the meter drum.
• Press the sensor on uniformly, however do not press too hard in order not
to damage the glass plate.
• Connect the connecting cable of the IR sensor to the corresponding
socket of the evaluation/transmission unit.
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