Maximum Permissible Read Angles Between Bcl 500 I \ Bcl 501 I And Barcode; Attaching Laser Warning Sign; Cleaning; Figure 6.7: Reading Angle For The Line Scanner - Leuze electronic BCL500i Technical Description

6.3.6 Maximum permissible read angles between BCL 500
code
The optimum alignment of the BCL 500
scans the code bars almost at a right angle (90°). All read angles that are possible between
the scan line and barcode must be taken account (figure 6.7).
Figure 6.7:
α
Tilt - max. 45°
β
Pitch - max. 45°
γ
Skew - max. 45°
In order to avoid total reflection, the skew
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
BCL 500i
when reading the notices!
6.5

Cleaning

Clean the glass window of the BCL
Remove all packaging remains, e.g. carton fibres or Styrofoam balls. In doing so, avoid
leaving fingerprints on the front cover of the BCL
Attention!
Do not use aggressive cleaning agents such as thinner or acetone for cleaning the device.
Leuze electronic
Reading angle for the line scanner
500i \ BCL 501i, attach them instead in the immediate vicinity of the
\ BCL 501i in such a way that it is not necessary to look into the laser beam
BCL 500
Installation and mounting
i \ BCL 501 i is accomplished when the scan line
γ
should be greater than 10°
500i \ BCL 501i with a soft cloth after mounting.
500i
i i
\ BCL 501
i \ BCL 501
\ BCL 501i.
i and bar-
69