Leuze BCL 21 Mode D'emploi page 18

Laser safety notices
ATTENTION LASER RADIATION – LASER CLASS 2
Do not stare into beam!
The device satisfies the requirements of IEC/EN 60825-1:2014 safety
regulations for a product of laser class 2 as well as the U.S. 21 CFR
1040.10 regulations with deviations corresponding to "Laser Notice No.
56" from May 08, 2019.
 Never look directly into the laser beam or in the direction of reflecting
laser beams.
If you look into the beam path over a longer time period, there is a
risk of injury to the retina.
 Do not point the laser beam of the device at persons!
 Interrupt the laser beam using a non-transparent, non-reflective
object if the laser beam is accidentally directed towards a person.
 When mounting and aligning the device, avoid reflections of the laser
beam off reflective surfaces!
 CAUTION! The use of operating or adjusting devices other than tho-
se specified here or carrying out of differing procedures may lead to
dangerous exposure to radiation.
 Adhere to the applicable legal and local regulations regarding protec-
tion from laser beams.
 The device must not be tampered with and must not be changed in
any way.
There are no user-serviceable parts inside the device.
Repairs must only be performed by Leuze electronic GmbH + Co.
KG.
 If the scanner motor fails during the emission of laser radiation, the
limit value of laser class 2 in accordance with IEC 60825-1:2014
could be exceeded.
The device has safeguards to prevent this occurrence.
 If the emitted laser beam is at a standstill, immediately disconnect
the faulty bar code reader from the voltage supply.
 The BCL 21/22 emits scanned optical radiation at a wavelength of
655 nm (red).
 Looking at the device's mirror and operating at the lowest scanning
rate (800 scans/s) at a viewing distance of 100 mm results in pulses
with a pulse duration shorter than 120 µs on the retina of the eye. The
total pulse peak power at the exit window is less than 1.7 mW.
 The average laser power is less than 1 mW in accordance with laser
class 2 acc. to IEC 60825-1:2014
EN
18