OPERATING INSTRUCTIONS| Bulkscan LMS5118014829/ZNC5/2017-06-06| SICK
Subject to change without notice
11
ON SAFETY
Fig. 1: Laser output aperture of the Bulkscan
Laser power
The laser operates at a wavelength l = 905 nm (invisible infrared light). The radiation
emitted in normal operation is harmless to human skin and eyes.
2.3.3 Damaging potential equalization currents due to different ground potentials
For electrical safety, the Bulkscan has been designed and checked according to IEC
61010-1.
Risk of injury and damage caused by electrical current!
Potential equalization currents between the Bulkscan and the peripheral devices can
have the following effects:
• Dangerous voltages on the metal housing, e.g., of the Bulkscan.
• Incorrect function or irreparable damage to the devices.
• Damage/irreparabledamageofthecableshieldduetoheatingandcableres.
Make sure the devices connected together in a system (Bulkscan, power supply,
encoder, PLC/host, etc.) all have the same ground potential.
Where local conditions are unfavorable and thus do not meet conditions for a safe
earthing method (same ground potential at all grounding points), take measures (see
"6.1.1 Avoiding potential differences“ on page 36).
2.4 Quick stop and quick restart
To stop the Bulkscan, switch it off.
Switch off the Bulkscan power supply or disconnect the M12 supply cable.
The Bulkscan retains parameters stored in the internal non-volatile memory. Parame-
ters that have not been saved as well as the measured values at the interface are lost.
To restart the Bulkscan, switch it on.
Switch on the power supply to the Bulkscan or re-connect the M12 supply cable.
The Bulkscan restarts operation with the last saved parameters.
Window of the front screen
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