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6.3.6
Possible read angles between BCL
The optimum alignment of the BCL
bars almost at a right angle (90°). All read angles that are possible between the scan line
and bar code must be taken account (figure 6.8).
Figure 6.8:
Tilt
Angle of inclination (Pitch)
Skew
In order to avoid total reflection, the skew should be greater than 10°
6.4
Attaching laser warning sign
Attention Laser!
Follow the safety notices in chapter 2.
It is important that you attach the sticky labels supplied to the device (laser warning signs
and laser emission symbol)! If the signs would be covered due to the installation situation
of the BCL 558i, attach them instead in the immediate vicinity of the BCL
way that it is not necessary to look into the laser beam when reading the notices!
6.5
Cleaning
Clean the glass window of the BCL
aging remains, e.g. carton fibers or Styrofoam balls. In doing so, avoid leaving fingerprints
on the front cover of the BCL 558i.
Attention!
Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device.
Leuze electronic
Reading angle for the line scanner
558i
and bar code
558i
is accomplished when the scan line scans the code
558i
with a soft cloth after mounting. Remove all pack-
BCL
558i
558i
in such a
73
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