Powerfix Profi 285131, Operation And Safety Notes

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25 GB/IE/NI
previous surface and recalibrate. Start
the search process.
- Repeat several times to ensure the
detection accuracy.
- Incorrect measurements can occur de-
pending on the nature of the examined
wall. Check therefore before every
measurement the position of a known
wooden or metal beam, of a known
void or a known power line. If these are
not detected by the device, the substrate
is not suitable for a search with this
device.
- Avoid touching the LC display during
measurements as it may affect the accu-
racy of the device.
- Please note that power lines can also be
located as metal or as beams. Always
use the additional voltage search, so
that you can exclude any incorrect inter-
pretations.
- Please note that metal beams are also
detected in the Beam search „STUD“
function. If you find a beam and you want
to be sure that it is not a metal beam (or
for example a water pipe), use the addi-
tional Metal search “METAL“.
- Depending on the wall thickness and
material, it is possible that the detector
may signal a finding, before it is over
the material. In this case mark the start
and end of the signalled area at the
indentation of the measuring head. The
middle of the sought object lies in the
middle between the two markings.